Chemistry
Chemistry - dictionary
A
agrochemie - agrochemistry
alchymie – amchemy
analytický - analytical
analýza – analysis
anorganický - anorganic
atom – atom
B
biochemie - biochemistry
biologie – biology
bod - point
Č
částice - particle
D
druh – species
E
energie – energy
F
fáze – phase
G
geologie - geology
H
hmota – matter
hustota - density
J
jádro - nucleus
jednotka – unit
K
kinetika - kinetics
koncept - concept
kov – metal
kyselost - acidity
L
laboratoř - laboratory
M
materiál - material
medicína – medicine
mechanika - mechanics
metalurgie - metallurgy
molekula – molecule
možný - possible
N
náboj – charge
nemožný - impossible
neutralizace - neutralization
O
objem – volume
odloučení – dissociation
organický - organic
oxidace – oxidation
P
plazma – plasma
plyn - gas
pohyb - motion
polymer – polymer
potenciál – potential
povrch - surface
pravidlo – rule
proton - proton
prvek - element
průmysl - industry
R
radioaktivní - radiactive
reakce – reaction
rovnice – equation
rovnováha - equilibrium
rozklad – decay
Ř
řešení - solution
S
separace – separation
syntetický - synthetic
složení – composition
snížení – reduction
snížit - decrease
stav – state
sůl – salt
T
tekutina – liquid
termochemie - thermochemistry
V
vazba - bond
věda – science
voda - water
vzájemné působení - interaction
Z
základní – basic, elementary
zákon – law
znečištění - pollution
zvýšit – increase
Ž
životní prostřední - environment
DISCUSSION
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
What is chemistry about?
What do we use it for?
Is chemistry a popular subject? Why? Why not?
What is organic chemistry?
What is anorganic chemistry?
What is the relationship of chemistry to other sciences?
What do you know about the beginning of chemistry?
What is modern chemistry about?
What is atom? What are its parts?
What is an „element“?
Who created the periodic table?
What is a molecule? Where can we find it?
What is a bond? Why is it created?
Why do some substances react with each other?
There are various subdisciplines of chemistry – what do you know about them?
a) analytical chemistry
b) biochemistry
c) nuclear chemistry
d) electrochemistry
e) astrochemistry
f) theoretical chemistry
g) neurochemistry
h) agrochemistry
i) atmospheric chemistry
j) environmental chemistry
k) nanotechnology
l) petrochemistry
m) pharmacology
n) polymer chemistry
o) radio chemistry
16. Use these words in sentences
ACID
ANION ATOM
ATOMIC ORBITAL
BAROMETER
BOILING
CENTRIFUGE
COMPOUND
ELECTROLYTE
ELEMENT
ENERGY
FREQUENCY
GAS
HEAT
KINETICS
LIQUID
LIGHT
MOLECULE
ORBITAL
PLASMA
PHOTON
SALT
SUBSTANCE
CELL
WATER
PARTICLE
BOND
Basic units of measurement – can you match the units?
1.
2.
3.
4.
5.
6.
7.
Distance
Mass
Time
Electric Current
Temperature
Luminious Intensity
Amount of substance
a) Kelvin (K)
b) Candela (Cd)
c) Ampere (A)
d) Second (s)
e) Metre (m)
f) Kilogram (kg)
g) mole (mol)
Can you complete this chart? Some information has already been given
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
tera
T
G
mega
k
1012
109
106
103
deci
milli
c
m
µ
10-2
p
10-12
10-6
nano
Units of measurement – try to explain the use of these units and give examples
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
Frequency / Hertz
Force, Weight / Newton
Work, Heat / Joule
Power / Watt
Pressure / Pascal
Illuminance / Lux
Electric charge of flux / Coulomb
Electrical potential difference, Electromotive force / Volt
Electric resistance, Impedance, Reactance / Ohm
Magnetic flux density, magnetic induction / Tesla
Thermodynamic temperature / Degree Celsius
Chemistry – links
1) http://chemistry.about.com/ - úvod do chemie
2) http://www.chemistry.com/ - obecná chemie
3) http://www.sciencedaily.com/news/matter_energy/chemistry/ zprávy ze světa chemie a vědy
4) http://www.chem4kids.com/ - chemie pro děti
5) http://www.chem.ucla.edu/chempointers.html - chemie - rozcestník
6) http://www.acs.org/content/acs/en/education/whatischemistry/scie
nceforkids.html - věda pro děti
7) http://www.sciencekids.co.nz/sciencefacts/chemistry.html - fakta o
chemii
8) http://encyclopedia.kids.net.au/page/ch/Chemistry - chemie encyklopedie
9) http://www.nobelprize.org/nobel_prizes/themes/chemistry/malmst
rom/ - Nobelova cena za chemii
10) http://phys.org/chemistry-news/ - chemické novinky
11) http://www.rsc.org/chemistryworld/ - chemie – zprávy
12) http://www.chemistrytimes.com/ - chemie, novinky z celého světa
13) http://www.sciencenews.org/index/interest/id/2521/topic/Chemistr
y - vědecký zpravodaj
14) http://www.chemactive.com/worksheets/gcse/chemistry.html pracovní sešity
15) http://www.helpteaching.com/free-chemistry-worksheets.htm pracovní sešity - chemie
Basic elements and the structure of atom - dictionary
A
atom – atom
atomové číslo – atomic number
B
bílkovina – protein
bomba - bomb
buňka - cell
Č
částice - particle
D
dělitelný – divisible
důležitost - importance
E
elektron – electron
H
halogen – halogen
hoření – burning
hustota - density
CH
chování - behaviour
I
izotop - isotope
J
jádro - nucleus
K
kombinace – combnation
kost - bone
kov - metal
kovalentní - covalent
kvantová teorie – quantum theory
L
lék - medicine
M
molekula - molecule
N
náboj - charge
negativní - negative
neutron - neutron
nezmenšitelný – irreducible
P
paprsek - ray
periodická tabulka – periodic table
plyn – gas
poměr – ratio
pozitivní – positive
pozorování - observation
proton - proton
R
radioaktivní - radioactive
reakce – reaction
rovnice - equation
rozměr – proportion
S
sdílet – share
seznam - list
schránka – shell
skupina – group
struktura - structure
T
tekutina - liquid
tendence – tendency
teplota - temperature
U
účel – purpose
umělá hmota - plastic
určit - determine
uspořádání - arrangement
V
váha – weight
velikos – size
verze - version
vlastnost – property
voda - water
vodík – hydrogen
výjimka - exception
vyplnit – fill
výsledek - result
vzácný - noble
Z
zákon - law
zásada – alcali
zásaditý – alcaline
Ž
živina - nutrient
Discussion
1.
2.
3.
4.
5.
6.
What is an atom?
What parts does it have?
What is an element?
What do you know about the periodic table? Look at it and try to comment
everything you see. How are the elements devided? What do the colours mean?
What does the number by the element mean?
Can you choose the elements which are the most important according to your
meaning and say something about their use, properties and functions?
a) _____________________________________________________________
b) _____________________________________________________________
c) _____________________________________________________________
d) _____________________________________________________________
e) _____________________________________________________________
f)
_____________________________________________________________
g) _____________________________________________________________
h) _____________________________________________________________
i)
_____________________________________________________________
j)
_____________________________________________________________
Can you answer these questions?
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
What are the four basic elements found in the human body?
Can you name any minerals? What are they good for?
Can like exist without water?
What happens in the human body when there´s not enough calcium?
Why is iron important in the human body?
How are iodine and thyroid connected?
What is an isotope?
Who was John Dalton?
What holds the atoms together?
Can you comment the chemicals used in the production of:
a) medicines
b) metals
c) transistors
d) plastics
e) textiles
f) fertilizers
Are these statements true of false?
1.
2.
3.
4.
5.
6.
7.
8.
9.
Nutrients in the human body perform various functions, including the building of
bones and cell structures, regulating the body's pH, carrying charge, and driving
chemical reactions.
Magnesium is not a mineral.
Oxygen and hydrogen are predominantly found in water.
Calcium is the most common mineral in the human body.
Calcium helps to regulate heartbeat.
Fluorine prevents tooth decay.
Zinc deficiency has been known to lead to dwarfism in developing countries.
All atoms of a certain element do not contain the same number of protons.
Does lithium belong to alkali metals?
Can you comment these elements discovered during the last decades?
1.
2.
3.
4.
5.
6.
CURIUM
EINSTENIUM
FRANCIUM
RADON
EUROPIUM
PLUTONIUM
_________________________________________________
_________________________________________________
_________________________________________________
_________________________________________________
_________________________________________________
_________________________________________________
Basic elements and the structure of atom – links
1) http://www.rsc.org/Education/Teachers/Resources/cfb/basicchemist
ry.htm - atom a jeho struktura
2) http://www.chem4kids.com/files/elem_intro.html - základní prvky
pro děti, základní informace o prvcích
3) http://chemistry.about.com/library/blperiodictable.htm - interaktivní
periodická tabulka prvků s informacemi o prvcích
4) http://chemistry.about.com/od/generalchemistry/a/10-BasicChemistry-Facts.htm - základní fakta o chemii
5) http://chemistry.about.com/od/elementgroups/a/basicmetalslist.ht
m - základní kovy
6) http://www.flashcardmachine.com/basic-elementschemistry.html otázky a odpovědi o atomech a prvcích
7) http://www.chemicalelements.com/ - chemické prvky pro děti
8) http://www.youtube.com/watch?v=q7wy8ycpE48 – video –
vlastnosti prvků
9) http://www.webelements.com/ - jednotlivé prvky a chemický
rozcestník
10) http://education.jlab.org/elementflashcards/ - tvorba chemických
výukových kartiček
11) http://www.sheppardsoftware.com/Elementsgames.htm - hry
různých úrovní na výuku jednotlivých prvků
12) http://www.middleschoolchemistry.com/lessonplans/chapter4/lesso
n2 - jak učit prvky
Famous chemists - dictionary
A
atmosféra - atmospehere
B
bakterie - bacteria
D
dokázat – prove
dýchání - respiration
E
enzym – enzyme
epidemie – epidemy
H
horizontální - horizontal
CH
choroba – desease
chování - behaviour
I
infekce - infection
imunologie - immunology
izolace – isolation
J
jed - poison
K
kov – metal
kyselina - acid
kvašení - fermentation
L
laboratoř - laboratory
látka - substance
léčba - treatment
léčit – cure
M
meteorologie - meteorology
mikrobiologie – microbiology
N
nebezpečný - dangerous
O
objevit – discovery
očkování – vaccination
odolnost - resistance
P
pasterizace – pasteurization
plyn – gas
pokus - experiment
poměr - ratio
prostředí – environment
příčina - cause
R
radioaktivita – radioactivity
reakce - reaction
rentgen – X-ray
rozměr - proportion
roztahování – expansion
Ř
řada - row
S
složka – compound
systém - system
T
technologie – technology
tekutina – liquid
U
úspěch - achievement
V
váha - weight
vakcína – vaccine
vařit – boil
vdechnout - inhale
vnímat – perceive
výbuch - blast
výbušnina – explosive
výchozí bod - baseline
vynález - invention
vynálezce – inventor
vzorec - formula
Z
zákon – law
založit - found
zchladit - cool
zkvašení – souring
zničit - destroy
DMITRI MENDELEEV
1.
2.
3.
4.
5.
6.
7.
Where was he from?
Why did he become so famous?
He worked on the spectroscope, what is it used for?
He was interested in the capillarity of liquids, what is
it and what is it good for?
Has he ever received the Nobel Prize?
He conducted research in petrochemicals, when and
for what are they used?
How were the elements classified before Mendeleev
organized the elements into the periodic table?
MARIE SKLODOWSKA – CURIE
1.
2.
3.
4.
5.
LOUIS PASTEUR
1.
2.
3.
4.
5.
6.
7.
Do you know anything about his life?
How did he contribute to immunology?
How did he contribute to vaccination?
What did he find out about bacteria?
What is fermentation?
What is pasteurization and how does it make
our lives better these days?
He created vaccines for anthrax,
tuberculosis, small pox and cholera. He then
focused on developping a vaccine for rabies.
Can you comment these illnesses and say
what would have happened if he hadn´t
invented the vaccination?
What did she become famous for?
Which elements did she discover and
can you mention their positive and
negative impact on society?
What do you know about her
personal life? Was it influenced by
her work anyhow?
Why did she get the Nobel price?
Was her husband famous too? For
what?
ALFRED NOBEL
1.
2.
3.
4.
5.
6.
What was the most important discovery
of his life?
Why was he interested in explosives?
What is nitro-glycerin and how and when
is it used?
What is dynamite used for?
Has it ever been abused? When and how?
Why do people use explosives? Would life
be easier and better without this
invention?
JOHN DALTON
1.
2.
3.
4.
5.
6.
7.
Do you know anything about this scientist?
He was interested in colour-blindness. What is it?
He was interested in meteorology, what is this
science good for and what is it about?
He wrote the law of thermal expansion – what does
it state and describe?
What was his law of multiple proportions about?
Why did he think that atomic weight was important?
Was his work widely accepted and understood?
ANTOINE LAVOISIER
1.
2.
3.
4.
5.
6.
He was considered “the father of modern
chemistry”. Why?
He named oxygen and hydrogen – why was it
important?
He was interested in combustion, what is it? How
would you describe that process?
He helped in creating the “metric system”. How
did it change science? How did it contribute to
the world?
Do you know anything about his life and death?
He contributed a lot into thermodynamics. When
and how is that science used? What do you know
about it? Why is it important to understand it?
Famous chemists - links
1) http://chemistry.about.com/od/historyofchemistry/ig/Pictures-ofFamous-Chemists/ - obrázky známých chemiků
2) http://www.liv.ac.uk/Chemistry/Links/refbiog.html - seznam
známých chemiků a jejich biografie
3) http://www.ducksters.com/science/chemistry/famous_chemists.php
- chemie pro děti
4) http://www.biography.com/people/groups/scientists/chemists videobiografie známých chemiků
5) http://www.youtube.com/watch?v=9V7yX-qXrpo – video – 21
nejslavnějších chemiků
6) http://chemistry.about.com/od/womeninchemistry/a/womenchemi
stry.htm - ženy v chemii
7) http://humantouchofchemistry.com/search.php?keywords=Famous
%20Scientists – chemický rozcestník, hry a informace
8) http://www.timetoast.com/timelines/famous-scientists-whocontributed-to-modern-chemistry - časová osa a známí chemici a
vynálezy na ní
9) http://www.nobelprize.org/nobel_prizes/themes/chemistry/malmst
rom/ - Nobelova cena za chemii
10) http://famous101.com/famous-chemists-in-history - nejznámější
chemici
11) http://worldoreason.blogspot.cz/2009/03/40-greatest-chemists-of-
Gases – dictionary
A
absolutní nula – absolute zero
atmosféra - atmosphere
B
bezbarvý – colourless
blokovat - block
Č
částečný – partial
D
dělit – divide
díra - hole
dvojitý - double
H
hustota – density
CH
choroba - desease
K
kinetický - kinetic
konstantní – constant
kov - metal
kyselý - acid
M
množství – amount
mrak - cloud
N
nádoba - container
nenápadný – unobtrusive
neproniknutelný – impenetrable
nepřímo - inversely
O
objem – volume
objevitel – discoverer
odchýlení – deviation
odloučení - dissociation
P
pára – vapour
planeta - planet
podmínka – condition
pohyblivost – mobility
polarita - polarity
prostor - space
průhledný – transparent
předpoklad - postulate
přeměnit - convert
R
radikál - radical
reakce - reaction
rovnice - equation
rozptýlit se – disperse
rychlost - speed
S
síla - force
simulace - simulation
snížit – decrease
spotřebovat – consume
stratosféra - stratosphere
Š
škodlivý - harmful
T
tát – melt
teplota – temperature
tlak - pressure
tvar – shape
U
úbytek - depletion
účinek – effect
ultrafialový - ultraviolet
V
vrstva - layer
vzduch - air
Z
zdraví – health
zdravý - healthy
zdroj - source
znečištění - pollution
zvýšit - increase
Discussion
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
What are some qualities of gas?
Where is nature is it found?
How is gas created?
Can gas be dangerous? Why? When?
Where can we find gas in our everyday life?
How is gas stored?
Is gas flamable?
What is the „Boyle´s law“ about?
Do you know any other gas laws?
What colour is gas?
What is the „Ideal gas equation“? What is it good for and when is it used?
What do you know about the motion of gas?
What is the role of gases in the atmosphere?
Can you comment these statements about the motion of gas?
1 The molecules in a gas are small and very far apart. Most of the volume which a
gas occupies is empty space.
2 Gas molecules are in constant random motion. Just as many molecules are
moving in one direction as in any other.
3 Molecules can collide with each other and with the walls of the container.
Collisions with the walls account for the pressure of the gas.
4 When collisions occur, the molecules lose no kinetic energy; that is, the
collisions are said to be perfectly elastic. The total kinetic energy of all the molecules
remains constant unless there is some outside interference with the
5 The molecules exert no attractive or repulsive forces on one another except
during the process of collision. Between collisions, they move in straight lines.
Noble gases – can you coment these gases and say something about their use?
HELIUM
NEON
ARGON
KRYPTON
XENON
RADON
Air pollution
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
What does „pollution“ mean?
How can the air be polluted?
Who causes the pollution?
What exactly harms the air?
What can we do to make things better?
What are the most dangerous gases?
What is the ozon layer?
What destorys it?
Can you explain the „greenhouse effect“?
How does temperature change due to the changes of the ozon layer?
What is a refrigerant?
What is acid rain? What do people have in common with it?
Can you comment these harmful pollutants that people produce? How are they
made? What do they cause? Is it necessary to use them in industry?
a) Sulfur oxides (SOx)
b) Nitrogen oxides (NOx)
c) Carbon monoxide (CO)
d) Carbon dioxide (CO2)
e) Volatile organic compounds (VOCs)
f) Particulates
g) Free radicals
h) Metals
i) Chlorofluorocarbons (CFCs)
j) Ammonia (NH3)
k) Odors
l) Radioactive compounds
14. How does the hole in the ozon layer influence our lives?
Are these statements true of false?
1. Like solids and liquids, gas is a common state of matter.
2. Pure gases are made up of just two atoms. Neon is an example of a pure gas.
3. Compound gases contain a combination of different atoms. Carbon monoxide
(CO) is an example of a compound gas.
4. Gas pressure is measured in pascals.
5. Noble gases are a group of chemical elements that are very stable under normal
conditions. Naturally occurring noble gases include helium, neon, argon,
krypton, xenon, radon and iron ore.
6. The ozone layer that protects Earth from the Sun’s potentially damaging UV light
is made up of ozone (O3).
Gases - links
1) http://chemistry.bd.psu.edu/jircitano/gases.html - zákony plynů
2) http://chemistry.about.com/od/gas2/tp/Gases-Study-Guide.htm vlastnosti plynů a jejich náležitosti
3) http://chemistry.about.com/od/gas2/ - plyny – rozcestník
4) http://antoine.frostburg.edu/chem/senese/101/gases/ - chemický
rozcestník, plyny
5) http://www.sparknotes.com/testprep/books/sat2/chemistry/chapter5se
ction6.rhtml - chemický rozcestník
6) http://mattson.creighton.edu/GasWebDocuments/History_Gas_Chemist
ry.pdf - historie zkoumání plynů
7) http://www.youtube.com/watch?v=BxUS1K7xu30 – chemické video
kurzy
8) http://www.rsc.org/learn-chemistry/resource/res00000022/gases-fromair?cmpid=CMP00001802 – výuka chemie
9) http://es.slideshare.net/tango67/principles-of-chemistry-gases - základní
principy chemie
10) http://www.chem.purdue.edu/chemsafety/chem/poisongases.htm jedovaté plyny
11) http://www.dgiglobal.com/classes - jedovaté plyny ve výrobcích
12) http://www.chem4kids.com/files/elem_noblegas.html - chemie pro děti
13) http://www.ranker.com/list/3-of-the-world_s-most-dangerousgases/gas-detection - 3 nejnebezpečnější plyny
Thermochemistry - dictionary and phrases
A
alternativní - altenative
Č
čistý - pure
D
dosáhnout - achieve
E
energie – energy
entropie – entropy
exploze - explosion
F
fúze – fusion
H
hranice - boundary
K
kapacita - capacity
kinetický – kinetic
komora – chamber
krok - step
L
latentní - latent
lidské – human
M
metabolismus – metabolism
měřit – measure
mrhat - waste
N
nádoba - container
O
obnovitelný – renewable
odpad - waste
oheň - fire
okolí - surroundings
P
palivo - fuel
pevný – solid
podmínka - condition
pohyb – movement
poměr - ratio
porovnání – comparison
pozorovat - observe
prostor - space
přeměnit – transform
R
rovnice - equation
rovnováha – equilibrium
rozdělit - divide
rozsah – scale
roztok - solution
Ř
řešení – solution
ředění - dilution
S
směs – mixture
solární - solar
spalování - combustion
spontánní – spontenaous
spotřeba - consumption
stvořit - create
světlo – light
Š
štěpení - fission
T
tekutina - liquid
teplo - heat
tělo – body
tlak – pressure
tok - flow
tvorba – formation
U
ukázat – demostrate
určit - determine
V
vazba – bond
vibrace – vibration
vítr - wind
vnější - external
vnitřní – internal
výsledek - result
Z
zachování – conservation
změna - change
zničit - destroy
Discussion
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
20.
What is thermochemistry about?
What kinds of energy do you know?
Where does the energy come from?
What do we need to create energy?
Where does human body get its energy?
What is the difference between these kinds of energy: kinetic, thermal,
potential and chemical?
What is a calorimenter used for?
What is the difference between exothermic and endothermic reactions?
The first law of thermodynamics states that energy cannot be created or
destroyed, only transformed or transferred. How do you understand it?
The second law of thermodynamics states that the entropy of the universe
increases with every energy transfer or transformation. The universe is in a
state of increasing entropy. How do you understand it?
What is Hess´s law about?
What sources of energy do we know?
What is renewable energy? Why are people interested in it?
Is renewable energy expensive?
What is nuclear power?
Why is nuclear power such a controversial issue?
What can go wrong in a nuclear plant?
What are fossil fuels? Do we have unlimited amount of them?
Do you think it´s possible to use only solar energy for a car or a house?
What are the energy sources of future?
Game
Each student makes up a few definitions of key terms and then the others guess
what key word could it be.
___________________________________________________________________
___________________________________________________________________
___________________________________________________________________
___________________________________________________________________
___________________________________________________________________
___________________________________________________________________
___________________________________________________________________
___________________________________________________________________
___________________________________________________________________
___________________________________________________________________
Have a look at these images and
comment their use and
importance in chemistry.
1)
2)
3)
4)
5)
6)
7)
8)
9)
10)
11)
12)
13)
14)
15)
16)
Try to write as many words as possible to the following letters of the alphabet
A ________________________________________________________________
B
________________________________________________________________
C
________________________________________________________________
D
________________________________________________________________
E
________________________________________________________________
F
________________________________________________________________
I
________________________________________________________________
J
________________________________________________________________
M ________________________________________________________________
N ________________________________________________________________
O ________________________________________________________________
P
________________________________________________________________
R
________________________________________________________________
S
________________________________________________________________
T
________________________________________________________________
U ________________________________________________________________
W ________________________________________________________________
Thermochemistry - links
1) http://www.chem.tamu.edu/class/majors/tutorialnotefiles/thermo.h
tm - základy termochemie
2) http://chemistry.about.com/od/physicalchemistrythermo/a/thermo
chemlaws.htm - teorie termochemie
3) http://www.science.uwaterloo.ca/~cchieh/cact/c120/thermosum.ht
ml - základní informace k termochemii
4) http://www.youtube.com/watch?v=AevwelqPaaU – chemické reakce
– video
5) http://www.youtube.com/watch?v=_djptN2Uj64 – základy
termochemie – video
6) http://www.chem4kids.com/files/react_thermo.html - termochemie
pro děti
7) http://sciencenetlinks.com/lessons/the-transfer-of-energy-1/ přenos energie
8) http://www.chemteam.info/Thermochem/Thermochem-ExampleProbs2.html - termochemické problémy, řešení rovnic
9) http://www.chemistry2011.org/news/PhysicalChemistry/ChemicalT
hermodynamics/Thermochemistry/ - novinky ze světa chemie
10) http://quizlet.com/17298798/chem-h-thermochemistry-formulasflash-cards/ - otestujte své znalosti termochemie
11) http://www.education.com/study-help/article/thermo-chemistry/ informace pro učitele
Chemicals used in wars - dictionary and phrases
B
blecha - flea
bojiště - battlefield
bolest hlavy - headache
C
cíl - target
D
dekontaminace – decontamination
detekce – detection
droga - drug
dusit se - choke
E
efekt – effect
experiment - experiment
H
hlad – hunger
hladovění – starvation
CH
chlór – chlorine
I
insekticid – insecticide
J
jed - poison
K
kapička – droplet
kašel - cough
kontaminace – contamination
krev - blood
L
lapat po dechu – gasp for air
léčba – treatment
lidský - human
M
mor - plaque
mrak - cloud
N
nerv - nerve
nestálý - volatile
O
oddíl - troop
ochrana - protection
P
plamen - flame
plyn – gas
plynová maska – gas mask
pocení - sweating
pór – pore
průjem – diarrhea
přenos - transmission
puchýř - blister
původ – origin
R
rozptýlení – dispersal
S
selhání – failure
slepota - blindness
spálit - burn
sprej – spray
stálý - persistent
střela – missile
střelivo – munition
Š
šířit - spread
U
účel - purpose
V
válka – war
vdechnout - inhale
vědomí - consciousness
vidění – vision
vrstva – layer
vymýtit - eradicate
výzkum - research
Z
zabít – kill
zadušení – suffocation
zákaz - probihition
zákop - trench
zbraň – weapon
zhroucení – breakdown
zmatenost - confusion
zranit – injure
vzracet - vomit
Discussion
1.
2.
3.
4.
5.
Why do people use chemicals in wars?
Who started using them?
What kinds of chemical weapons and gases do you know?
What are some symptoms of being under influence of a chemical weapon?
Is there any protection against chemical weapons?
Can you comment these words?
POISONOUS INHALE BURN BLISTER DIE SPREAD
LUNGS TROOP TRENCH BOMB ATTACK BLIND
INJURE EXPLODE GAS MASK DROPLET
TREATMENT CAUGH BLOOD SWEAT CHOKE
Can you say something about these chemical weapons?
1.
2.
3.
4.
5.
6.
SARIN
TABUN
PHOSGENE
PEPPER SPRAY
AGENT ORANGE
NAPALM
What do you know about....?
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
the efford to reduce the amount of weapons in the world
countries who want to develop new weapons
about the materials needed for the development of weapons
terrorism vs. weapons
Czech weapons and army
American and Russian armies and efford
the conflict between the Southern and Northern Korea?
the use of weapons during the WW1?
the use of weapons during the WW2?
the use of weapons during the war in Vietnam?
using chemicals in concentration camps?
the last war conflict and the weapons that were used?
NATO and their control of the production of chemical weapons?
Can you comment these historical facts
1.
Tularemia , anthrax and botulism toxins were effectively weaponized during the
government of Winston Churchill.
2. Army did research on biological weapons. Fatal human experiments were often
conducted.
3. Bombs full of fleas carrying the bubonic plague were created.
4. Many chemicals ruining livestock or crops were introduced.
5. Modern use of chemical weapons dates back to World War I, when weaponised
commercial chemicals such as chlorine, phosgene and mustard gas caused
agonising suffering and tens of thousands of deaths.
6. Between April 1997 and July 2013, the Organization for the Prohibition of
Chemical Weapons - conducted more than 5,000 inspections in 86 countries.
7. Seven state parties have declared chemical weapons stockpiles totalling over
70,000 tonnes, and so far some 80% of this has been destroyed .
8. But only three countries - Albania, India and a third party widely believed to be
South Korea - have destroyed all their stockpiles.
9. The countries with the biggest declared stockpiles, the United States and Russia,
failed to meet deadlines for their total destruction in April 2007 and April 2012.
10. Five states - Angola, North Korea, Egypt, Somalia and Syria - have neither signed
nor ratified the agreement of destroying their chemical weapons.
Controversial usage of chemical weapons during wars and coflicts – can you
comment them and express your opinion?
1.
The U.S. Military Dumped 20 Million Gallons of Chemicals on Vietnam from 1962
– 1971
2. Israel Attacked Palestinian Civilians with White Phosphorus in 2008 – 2009
3. Washington Attacked Iraqi Civilians with White Phosphorus in 2004
4. The CIA Helped Saddam Hussein Massacre Iranians and Kurds with Chemical
Weapons in 1988
5. The Army Tested Chemicals on Residents of Poor, Black St. Louis Neighborhoods
in The 1950s
6. Police Fired Tear Gas at Occupy Protesters in 2011
7. The FBI Attacked Men, Women, and Children With Tear Gas in Waco in 1993
8. The U.S. Military Littered Iraq with Toxic Depleted Uranium in 2003
9. The U.S. Military Killed Hundreds of Thousands of Japanese Civilians with
Napalm from 1944 – 1945
10. The U.S. Government Dropped Nuclear Bombs on Two Japanese Cities in 1945
Chemicals used in wars - links
1) http://www.un.org/disarmament/WMD/Chemical/ - chemické zbraně
2) http://en.wikipedia.org/wiki/Chemical_weapons_in_World_War_I chemikálie užité v první světové válce
3) http://www.opcw.org/about-chemical-weapons/history-of-cw-use/ historie chemických zbraní
4) http://www.historylearningsite.co.uk/chemical_warfare_and_world_w
ar_t.htm - chemické zbraně v druhé světové válce
5) http://edition.cnn.com/2013/09/16/politics/syria-civil-war/index.html zprávy CNN o užití chemických zbraní
6) http://www.economist.com/news/briefing/21584397-how-wholeclass-weaponry-came-be-seen-indecent-shadow-ypres - historie použití
Ypressu
7) http://www.npr.org/blogs/parallels/2013/08/27/216046393/chemicalweapons-used-rarely-but-with-deadly-effect - chemické zbraně se
smrtelným účinkem
8) http://www.emedicinehealth.com/chemical_warfare/article_em.htm -
zbrojení chemickými zbraněmi
9) http://www.nytimes.com/2013/09/07/world/middleeast/a-weaponseen-as-too-horrible-even-in-war.html?pagewanted=all&_r=0 – zprávy
blízkého východu
10) http://www.firstworldwar.com/weaponry/gas.htm - jedovaté zbraně v
první světové válce
Chemistry in human body and daily life –
dictionary and phrases
A
aplikace - application
anion - anion
B
barva - colour
bílkovina - protein
buňka – cell
C
citlivost – sensitivity
cukr - sugar
D
draslík - potassium
dusík – nitrogen
E
emoce - emotion
F
fosfor – phosphorus
H
hořčík - magnesium
CH
chlór – chlorine
chránit - protect
J
jód - iodine
K
kation - cation
kobalt – cobalt
krev – blood
krevní oběh – blood stream
kyselina - acid
kyslík - oxygen
L
lidský – human
M
mazivo - grease
metabolismus - metabolism
měď – copper
množství – quantity
O
obsahovat - contain
P
plyn - gas
pohyb – movement
potomek - offspring
proces – process
přeměnit – convert
přísada - ingredient
R
reakce – reaction
reagovat - react
reprodukce – reproduction
rozklad - decompostion
růst - growth
S
síra - sulfur
složení – composition
sodík – sodium
spalování - combustion
Š
škodlivý - harmful
škrob - starch
T
test - test
tělo – body
trávení - digestion
tuk - fat
U
uhlík – carbon
utváření - formation
V
vápník - calcium
voda – water
vodík – hydrogen
vylučování - excretion
výživa - nutrition
Z
zinek - zinc
Ž
železo – iron
živina - nutrient
Match these chemical elements with their function in the body
1.
Oxygen
2.
3.
Carbon
Hydrogen
4.
Nitrogen
5.
6.
Calcium
Phosphorus
7.
Potassium
8. Sulfur
9. Sodium
10. Magnesium
a) it is found in proteins, nucleic acids and other organic
molecules
b) an important mineral in all cells
c) it is important for bone structure and is a part of the
primary energy molecule in the body - ATP
d) an important component of cellular fluids and is needed
for the transmission of nerve impulses
e) it is the most abundant element in the human body
f) it helps regulate heart beat, blood pressure and blood
glucose levels
g) transports nutrients, removes wastes, lubricates organs
and joints and regulates body temperature
h) an important component of amino acids and proteins
j) gives the skeletal system its rigidity and strength
k) forms the basis for all organic molecules in the body
Do you know the answer?
1. What is the function of sugar in the body?
2. What is the function of fat in the body?
3. What is the function of proteins in the body?
4. What is cholesterol and why is it dangerous for our body?
5. Where does the body get its energy?
6. How does the body combust the intaken energy?
7. Can you explain the „synthesis“ of molecules in the body?
8. Can you explain the „decompostion“ of molecules in the body?
9. What is digestion?
Are these statements TRUE of FALSE?
1. Combustion reactions help release energy to heat our homes and move cars.
2. Oxidation-reduction reactions keep the batteries in our cell phones functioning.
3. Acidity of fruit juices can´t be measured.
4. The emotions that you feel are a result of chemical messengers, primarily
neurotransmitters.
5. You can form soap by mixing ashes and animal fat.
6. Food goes bad because of chemical reactions that occur between water
molecules.
7. Sunscreen uses chemistry to filter or block the sun's harmful ultraviolet rays to
protect you from a sunburn, skin cancer, or both.
Can you comment these everyday chemical reactions? What happens during them?
Why does it happen? What are the conditions and results?
1.
2.
3.
4.
5.
6.
7.
8.
brushing your teeth
striking a match
burning candle
road salt rusting the bottom of a car
washing your hands
burning paper
using batteries
un-re-chargeable batteries
9. baking a cake
10.printing pictures
Can you guess the correct answer?
1) Two household chemicals you should never mix include:
a)Vinegar and baking soda. Those bubbles could be toxic!
b) Bleach and water. Diluting bleach only makes it more dangerous.
c) Oil and water. They don't mix and aren't meant to!
d) Bleach and ammonia. Chloramine vapors can be deadly!
2) One important source of Vitamin C is citrus fruit. Vitamin C is:
a) Ascorbic acid.
b) Citric acid.
c) Salicylic acid.
d) Tricarboxylic acid.
3) Soft drinks may contain many different acids. The acid that produces fizz or bubbles is:
a) Ascorbic acid.
b) Carbonic acid.
c) Citric acid.
d) Phosphoric acid.
4) If you are making soaps and detergents from scratch, one of your starting ingredients
will be:
a) Potassium hydroxide.
b) Sodium hydroxide.
c) Sodium chloride.
d) Calcium carbonate.
5) The chemical known as thimerosol has been used to preserve saline solutions and
vaccines. Thimerosol contains which metal?
a) Iron
b) Cadmium
c) Mercury
d) Silver
Chemistry in human body and daily life - links
1) http://www.livescience.com/3505-chemistry-life-human-body.html chemie v lidském těle
2) http://chemistry.about.com/od/chemicalcomposition/a/ChemicalComposition-Of-The-Human-Body.htm - chemické složení těla
3) http://chemistry.about.com/cs/howthingswork/f/blbodyelements.ht
m - rozcestník chemie
4) http://www.telegraph.co.uk/earth/countryside/8985039/Humanbodies-contain-too-many-damaging-chemicals.html - nebezpečné
látky v lidském těle
5) http://www.youtube.com/watch?v=2shb7gnv4bg – chemie v našem
životě – video
6) http://chemistry.about.com/od/everydaychemistry/f/What-Is-TheImportance-Of-Chemistry-In-Everyday-Life.htm - důležitost chemie v
našem životě
7) http://www.buzzle.com/articles/chemistry-in-everyday-life.html chemie okolo nás
8) http://humantouchofchemistry.com/everyday-chemistry.htm chemie okolo nás, vysvětlení a příklady
9) http://humantouchofchemistry.com/ - chemie pro děti
10) http://chemistry.about.com/od/everydaychemistry/ - chemický
rozcestík, odkazy a experimenty
11) http://www.silviamar.com/chemistry_everyday.htm - věci okolo nás
a jejich spojení s chemií
Experiments, laboratory – dictionary and phrases
A
ampule – tube
atom – atom
B
bakterie – bacteria
barva - colour
bělidlo – bleach
bublina – bubble
Č
čich - smell
D
destilace - destilation
F
fenomén – phenomena
filtr – filtre
filtrace - filtration
H
hořet – burn
CH
chuť - taste
I
injekce – injection
K
kalkulačka – calculator
koroze – rusting
krystal – crystal
L
led - ice
lepidlo - glue
M
magnet - magnet
medicína - medicine
mikroskop - microscope
molekula - molecule
myš – mouse
N
nebezpečný – dangerous
neviditelný - invisible
O
ocel - steel
ocet - vinegar
oheň – fire
ohnout - bend
P
papír - paper
pěna – foam
plastický - plastic
přísada - ingredience
R
radioaktivita - radioactivity
radioaktivní - radioactive
reakce – reaction
rez - rust
rovnice – equation
rychlost - speed
S
seznam – list
suchý - dry
svíce – candle
Š
škrob - starch
T
tekutina – liquid
test - test
testovat – test
točit - spin
toxický – toxic
V
vařit - boil
vlhkost - moisture
voda – water
výbuch - explosion
vypaření - evaporation
Z
zahřát - heat
zdroj - source
změna - change
Can you comment these icons?
How are the related to chemistry?
1)
2)
3)
4)
5)
6)
7)
8)
9)
10)
11)
12)
13)
14)
15)
16)
17)
18)
19)
20)
21)
22)
23)
24)
Can you explain these statements and experiments?
1.
2.
3.
4.
5.
6.
7.
8.
Why does an egg float on water?
When does chocolate melt?
Why doesn´t oil and water mix together?
What happens when we mix vinegar and baking soda?
How and why do we breed bacteria in the laboratory?
What effect does a „glue“ have?
Why doesn´t a parachute fall down but flows?
Which colours are heated faster than the others? Why?
Use these words in sentences
EXPERIMENT
HEAT GLUE LABORATORY DANGEROUS
WATER OXYGEN
CHANGE
COLOUR AIR TEST
MOUSE
ATOM MOLECULE OIL VINEGAR FLOAT SINK EXPLODE
Can you say something about these experiments? Why do we do them? What do
they prove? What do we need for them?
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
Combustion of coal in melted potassion nitrate
Combustion of coal in air and oxygen
Electrolysis of water
Changes in pH during water electrolysis
Carbon dioxide as fire-extinguisher
Reaction between ammonia and hydrogen chloride
Reaction of sodium and water
Burning of magnesium
Colour changes of substances
Absorption of heat
Safety precautions in the lab
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
How should we behave in the lab?
What are some things we should
never do?
What kinds of animals are kept in the
lab? Why? Why is it dangerous to be
bitten by a laboratory animal?
What would you do if you were bitten
by a laboratory animal?
What would you do if you cut
yourself?
Can you burn yourself? When? How?
What if you burn yourself with acid?
What will you do? How will you treat
the wound?
What would happen if you drank some chemical?
What would happen if you inhaled some chemicals?
Why does it hurt when a chemical gets into our eye?
How can a laboratory get on fire?
Why is radiation dangerous for our body?
What are the most dangerous chemicals in the laboratory?
What are the most explosive chemicals in the laboratory?
What does „biohazard“ stand for?
Have you ever worked in a lab? What did you do? Did you enjoy it?
Experiments, laboratory - links
1) http://chemlabs.uoregon.edu/Safety/GeneralInstructions.html bezpečnostní instrukce v laboratoři
2) http://answers.yahoo.com/question/index?qid=20090624014904AA
Eye23 – 10 základních předpisů v laboratoři
3) http://library.thinkquest.org/11430/research/safety.htm - pravidla v
laboratoři
4) http://www.kostic.niu.edu/labsafetyrules.html - druhy nebezpečí v
laboratoři a jejich řešení
5) http://chemistry.about.com/od/healthsafety/a/aa080104a.htm bezpečnost v laboratoři a chemický rozcestník
6) http://chemistry.about.com/od/homeexperiments/ - chemické
reakce a chemický rozcestník
7) http://www.chemicum.com/chemistry-videos/ - základní
experimenty, videa
8) http://www.neatorama.com/2009/11/04/top-10-mad-scienceworthy-chemistry-experiments/#!lqLrR – extrémní pokusy a videa
9) http://scifun.chem.wisc.edu/homeexpts/homeexpts.html experimenty pro děti
10) http://www.sciencefairadventure.com/Chemistry.aspx - chemické
projekty pro děti
11) http://www.trueactivist.com/15-awesome-chemistry-gifs/ - zajímavé
chemické experimenty
Alcohol and drugs – dictionary and phrases
A
absorbce – absoption
alkoholismus - alcoholism
B
barva - colour
bezpečnost - safety
D
dávka – dose
destilovat – destilate
droga - drug
G
glukóza - glucose
H
halucinace - hallucination
hořlavý – flamable
hustý - dense
CH
chuť – flavour
I
ihalace – inhalation
J
jedovatost - toxicity
jídlo - food
K
koncentrace – concentration
kouřit - smoke
krev - blood
kvašení – fermentation
L
laboratoř - lab
M
marihuana – marihuana
mentální - mental
mozek - brain
N
nahradit – replace
nápoj – beverage
nemrznoucí - antifreeze
O
obsahovat – contain
P
palivo – fuel
pivo – beer
prášky - pills
primární – primary
předávkovat – overdose
předpis - prescription
R
rozpouštědlo - solvent
S
sekundární – secondary
skladba - composition
skupina - group
sloučenina – compound
sodík - sodium
T
tabák - tobacco
tekutina - liquid
terciální – tertiary
těhotný - pregnant
transformace
toxický – toxic
tuk - fat
V
vazba - bond
víno - wine
vlastnosti – properties
vodka – vodka
vyléčit - cure
vypařit - evaporate
vzorec - formula
Z
závislý - addicted
závislost – addiction
zdraví – health
zdravý - healthy
zdroj – source
zemřít - die
Discusstion
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
20.
21.
22.
23.
24.
25.
26.
27.
28.
29.
30.
What does alcohol consist of?
What are primary, secondary and tertiary alcohols?
Where can ethanol be found?
Which alcohols are flamable and which not?
How is ethyl alcohol derived?
What is fermentation?
Why is alcohol sometimes denatured?
How can industrially produced ethanol be used in our households?
Do fuels contain alcohol? Why?
Which vegetables, grain and fruit are used for fermentation?
How does alcohol influence human sences?
Is it harmful to inhale alcohol?
How does alcohol influence our body if we drink a lot for a long time?
Why shouldn´t pregnant women drink alcohol?
How does alcohol influence our organs?
Does alcohol influence the brain as well?
What is alcoholism?
What happens when we mix alcohol and sodium?
What is a solvent? What do we use it for?
Can you draw a formula of some alcohol and describe it?
What do you know about antifreeze liquids?
Why does alcohol make us fatter?
When did people start to produce alcohol?
Can you think of three countries with high consuption of alcohol?
______________________________________________________________
______________________________________________________________
______________________________________________________________
Can you think of three countries where drinking of alcohol is forbidden? Why?
______________________________________________________________
______________________________________________________________
______________________________________________________________
Is alcohol denser than water? Explain.
Can alcohol evaporate?
Can a person fall into coma after heavy alcohol consuption?
Why do we feel warmer after drinking alcohol?
Why do people drink alcohol? Name some reasons
_______________________________________________________________
_______________________________________________________________
Can you comment the use of these alcohols?
1.
2.
3.
4.
5.
6.
7.
METHANOL
METHANE
PROPANOL
PROPANE
BUTANOL
BUTANE
HEXANE
______________________________________________
______________________________________________
______________________________________________
______________________________________________
______________________________________________
______________________________________________
______________________________________________
Drugs
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
20.
21.
22.
What kind of drugs do you know?
Why do people use drugs?
How can drugs be used?
Which drugs are inhaled?
Which drugs are being injected?
Which drugs do you think are the most addictive?
Can you name any light drugs?
Why do people say that coffee and chocolate are drugs?
Do you think that marihuana is the first step to taking hard drugs?
Why is it so hard to stop taking drugs?
What effects do the drugs have?
Why do people take a lot of pills?
Which drugs influence our mentality?
Which drugs cause hallucinations?
Does marihuana have any healing effects?
Some drugs can be abused and some can we well used in medicine – can you
name any useful drugs and speak about their use and how they help to us?
________________________________________________________________
________________________________________________________________
________________________________________________________________
________________________________________________________________
________________________________________________________________
Why can´t we buy some drugs without the prescription?
How are drugs produced?
How are drugs tested?
What do you think about testing drugs on animals?
What are some side effects that some drugs might have?
What are some drugs and medicine you´ve used in your life?
Alcohol and drugs - links
1) http://www.chemcases.com/alcohol/alc-02.htm - alkohol vs. lidské
tělo
2) http://www.chemguide.co.uk/organicprops/alcohols/background.ht
ml - úvod do alkoholů
3) http://en.wikibooks.org/wiki/Organic_Chemistry/Alcohols - alkoholy,
chemické vyjádření, vzorce a vysvětlení
4) http://chemistry.about.com/od/molecularformulas/f/What-Is-TheChemical-Formula-Of-Ethanol.htm - Ethanol
5) http://chemistry.about.com/od/dictionariesglossaries/g/defalcohol.
htm - Alkoholy, rozcestník
6) http://www.sciencedaily.com/articles/a/alcohol.htm - Alkohol,
zprávy a informace
7) http://www2.chemistry.msu.edu/faculty/reusch/VirtTxtJml/alcohol1.
htm - Alkohol, reakce
8) http://www.drugs.com/ - Léčiva, jejich dělení a účinky
9) http://www.fda.gov/Drugs/default.htm - Léčiva a drogy vs. jídlo
10) http://www.theguardian.com/society/drugs - Zprávy ze světa léčiv,
drog a obchodu s drogami
11) http://www.nlm.nih.gov/medlineplus/drugabuse.html - Rozdělení
drog a jejich účinků
12) http://drbenkim.com/ten-most-dangerous-drugs.html - 10
nejnebezpečnějších drog
Chemical alphabet– dictionary and phrases
A
alkohol – alcohol
antibiotika – antibiotics
atom – atom
B
bakterie – bacteria
bílkovina - protein
biochemie – biochemistry
bod – point
buňka – cell
C
cukr - sugar
Č
číslo – number
D
DNA – DNA
dýchání - despiration
E
elektrolýza - electrolysis
elektron – electron
embryo – embryo
energie – energy
F
farmakologie - pharmacology
H
hydrolýza - hydrolysis
CH
chloroplast – chloroplast
I
inzulin - insulin
J
jádro – core, nucleus
jednotka - unit
K
katalyzátor – catalyst
kinetický - kinetic
kovalentní - covalent
kov - metal
kyselina – acid
M
masa – mass
membrána – membrane
mrznout – freeze
N
neuron – neuron
O
organický - organic
P
pár – pair
pára – vapour
pesticid - pesticide
plyn - gas
prvek – element
R
redukce – reduction
Ř
řešení – solution
S
substrát – substrate
Š
škrob - starch
T
tát – melt
toxický - toxic
toxin - toxin
tuk – fat
U
uhlovodan - carbohydrate
V
váha – weight
vakcína - vaccine
var – boiling
vazba – bond
vdechnout – inhale
vědecký - scientific
virus - virus
vitamín - vitamin
voda – water
vypařit - evaporate
vzorec - formula
Z
základ - base
zásada - alkali
Can you try to fill in this chart and comment all the chemical topics?
Chemical topic
ACIDS
ANTIBIOTIC
BOILING POINT
CHEMICAL FORMULA
DNA
PROTEINS
SUGAR
METALS
VITAMINS
WATER
PESTICIDE
POLLUTION
ATOMS
BONDS
FORMULA
POISON
DRUGS
WEAPON
GAS
OIL
OXYGEN
Important information
Use and qualities
Chemical alphabet – try to make up as many words from each letter of the
alphabet as possible and then choose one and try to make up a definition
A ________________________________________________________________
Definition: __________________________________________________________
B ________________________________________________________________
Definition: __________________________________________________________
C ________________________________________________________________
Definition: __________________________________________________________
E ________________________________________________________________
Definition: __________________________________________________________
F ________________________________________________________________
Definition: __________________________________________________________
H ________________________________________________________________
Definition: __________________________________________________________
I
________________________________________________________________
Definition: __________________________________________________________
L
________________________________________________________________
Definition: __________________________________________________________
M ________________________________________________________________
Definition: __________________________________________________________
N ________________________________________________________________
Definition: __________________________________________________________
P ________________________________________________________________
Definition: __________________________________________________________
R ________________________________________________________________
Definition: __________________________________________________________
S ________________________________________________________________
Definition: __________________________________________________________
T ________________________________________________________________
Definition: __________________________________________________________
V ________________________________________________________________
Definition: __________________________________________________________
W ________________________________________________________________
Definition: __________________________________________________________
Chemical alphabet - links
1) http://en.wikipedia.org/wiki/Outline_of_chemistry - chemie a její
odvětví
2) http://chemistry.about.com/od/generalchemistry/tp/generalchemistry.htm - všeobecná chemie a její odvětví
3) http://www.ets.org/gre/subject/about/content/chemistry - seznam
chemických témat a kniha v AJ ke stažení
4) http://www.scienceprofonline.com/chemistry.html - základní
chemické problematiky
5) http://www.cosmolearning.com/chemistry/topics/ - chemický
rozcestník
6) http://chemistry.about.com/library/weekly/bltopfeatures.htm - 25
nejpolulárnějších chemických témat
7) http://chemed.chem.purdue.edu/genchem/topicreview/index.php chemický rozcestník
8) http://www.wiley-vch.de/util/hottopics/ - populární chemická
témata pro děti
9) http://www.sciencekids.co.nz/chemistry.html - chemie pro děti,
jednoduchá témata
10) http://www.sciencekids.co.nz/quizzes/chemistry.html - chemický
kvíz pro děti
11) http://chemistry.about.com/od/chemistryforkids/ - chemie pro děti,
aktivity, témata, kvízy
Liquids – dictionary and phrases
A
atmosféra - atmosphere
B
bod - point
Č
částice – particle
D
držet pohromadě – hold together
E
elektrický - electrical
ethanol – ethanol
H
hebký - soft
K
kaluž – puddle
kapka – drop
krystal - crystal
L
led - ice
lepivý - sticky
lepkavost – viscosity
M
magnetický - magnetical
mrak - cloud
N
nádoba – container
napětí - tension
naplnit – fill
neprůhledný - opaque
nestálý - volatile
O
objem – volume
odolnost - resistance
ochladit - cool
olej - oil
P
pevný – solid
podobný – similar
pole - field
pořádek - order
povrch – surface
prostor - space
proudit – flow
průhledný - transparent
přidat – add
přilnavost - adhesion
R
rozšířit - spread
rtuť – mercury
S
síla - power
silný – strong
sklo - glass
slabý – weak
sníh - snow
snížit - decrease
stlačit – compress
struktura - structure
T
tát - melt
teplota – temperature
tlak – pressure
tuhost - stiffness
tvar – shape
U
uniknout - escape
V
vařit – boil
velikost - size
vlastnost - property
voda - water
volný – free
Z
zahřát - heat
změnit – change
zvýšit - increase
Discussion
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
What is a liquid?
What are its properties?
Can you give any examples of liquids?
What is the boiling point?
Do all the liquids have the same boiling point?
Does the shape of liquids change anyhow?
Does the volume of liquids change anyhow?
What forms of water do you know?
What do I have to do to get ice from water?
What do I have to do to get steam from water?
Can you draw and comment the water cycle?
12.
13.
14.
15.
16.
17.
18.
19.
20.
21.
22.
23.
24.
25.
What is water used for?
What would happen if there was no water?
Do you think people waste water? How?
Do you personally save or waste water?
Why is the water in the oceans salty?
What happens when liquids are under pressure?
Can you say something about petrol?
Can you say something about oil?
Can you say something about liquid acids?
Which chemical elements are liquid?
Can all liquids turn into vapour? Explain.
What is a crystal?
Do all liquids have crystalic from? Explain.
How can we separate molecules in liquids?
Match the definitions
1.
VISCOSITY
2.
SURFACE TENSION
3.
4.
CAPPILARY ACTION
VOLATILITY
5.
6.
VAPOR PRESSURE
BOILING POINT
7.
HEAT OF VAPORIZATION
A) the process by which a liquid is drawn up into
a tube
B) the pressure of a gas that is above its own
liquid (due to evaporation)
C) resistance to flow
D) energy required to overcome intermolecular
forces, to seperate molecules of a liquid and
to keep them apart
E) the tendency for a liquid to evaporate
F) the temperature at which a liquid goes into
the gaseous phase
G) "stiffness" at the surface. The tendency for a
minimum surface area
Are these statements true or false?
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
Liquids are runny and they flow upwards.
The volume of a liquid never changes.
Liquids can change shape.
They are easy to hold.
Heating a liquid can turn it into a gas.
Cooling a liquid can turn it into a solid.
Heating a solid can turn it into petrol.
Cooling a gas can turn it into a liquid.
Mercury is a liquid metal that is not poisonous.
A measure of how fast or slowly a liquid can flow is its viscosity.
The most important liquid in our body is blood.
Hydration of our body is one of the most necessary things.
T/F
T/F
T/F
T/F
T/F
T/F
T/F
T/F
T/F
T/F
T/F
T/F
Benefits of water – how does water benefit to these parts of the human body?
1.
2.
3.
4.
5.
6.
7.
8.
BRAIN
CELLS
HEART
KIDNEYS
MUSCLES
SKIN
DIGESTIVE TRACT
TEMPERATURE
__________________________________________________
__________________________________________________
__________________________________________________
__________________________________________________
__________________________________________________
__________________________________________________
__________________________________________________
__________________________________________________
Liquids - links
1) http://en.wikipedia.org/wiki/Liquid - co jsou to tekutiny
2) http://www.chem4kids.com/files/matter_liquid.html - tekutiny pro děti
3) http://www.chem.purdue.edu/gchelp/liquids/character.html skupenství
4) http://chemed.chem.purdue.edu/genchem/topicreview/bp/ch14/liquid
s.php - tekutiny, vzorce a vlastnosti
5) http://www.mcwdn.org/chemist/liquids.html - chemický rozcestník,
tekutiny, atd.
6) http://www.bbc.co.uk/schools/scienceclips/ages/8_9/solid_liquids.shtm
l - vysvětlení tekutin pro děti
7) http://www.youtube.com/watch?v=BqQJPCdmIp8 – tekutiny – video
8) http://www.inquiryinaction.org/chemistryreview/liquids/ - změny
tekutin
9) http://www.wiredchemist.com/chemistry/instructional/an-introductionto-chemistry/matter-in-bulk/solids--liquids-and-gases - skupenství
10) http://www.allaboutwater.org/water-facts.html - zajímavá fakta o vodě
11) http://www.sciencekids.co.nz/sciencefacts/water.html - informace o
vodě pro děti
12) http://www.sciencekids.co.nz/sciencefacts/humanbody/blood.html informace o krvi pro děti
13) http://www.bloodcenters.org/blood-donation/facts-about-blooddonation/ - dárcovství krve a důležité informace
Recycling - dictionary and phrases
B
barva - colour
baterie - battery
bota – shoe
Č
čistit - clean
D
deka – blanket
dopad - impact
dopravce – conveyor
drát - wire
E
elektronika – electronics
emise – emission
energie – energy
eroze - erosion
F
fotovoltaický - photovoltaic
J
jaderný – nuclear
jídlo - food
K
karton – paperboard
kontroverze - controversion
komponent - component
kompost – compost
konečný - finite
kontejner - container
kov – metal
kreditní karta – credit card
kritika - criticism
L
láhev - bottle
látka - substance
M
materiál – material
mobilní telefone – mobile phone
N
nebezpečný – dangerous
noviny - newspaper
O
obal - package
oblečení – clothes
ocel - steel
odpad – waste
odstranit - remove
P
pálit - burn
papír – paper
pastový – plastic
počítač – computer
pneumatika – tire
poplatek – fee
povzbudit - encourage
plyn – gas
použít – use
přeměna - converstion
R
rozpustit - melt
S
sběr - collection
skládka – landfill
sklo - glass
smrdět – smell
stvořit - create
syrový - raw
T
technologie - technology
těžba dřeva – logging
těžba důlní - mining
tkanina – textile
trubka - pipe
třídit – sort
U
účast - participation
uran - uranium
V
vozidlo – vehicle
vrstva – layer
výhoda - benefit
vyhodit – throw away
výkup – buy-back
výroba – production
vzdělání - education
Z
záchrana – salvage
zdroj - source
zlato - gold
změna – change
Ž
železo - iron
Are you ECO friendly?
1.
2.
3.
4.
5.
6.
7.
8.
If you take more food than you can eat, do you throw the leftovers in the trash?
Do you use paper cups and plates for cookouts or picnics?
Do you throw away aluminium cans or plastic bottles?
Do you use just one side of your writing paper?
When you see papers on the floor or ground do you leave them there?
Do you buy lots of books and magazines instead of using the library?
Do you use paper towels for drying your hands or cleaning up spills?
Do you leave the light on in your room when you're not there?
Can you make a definition of these words?
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
DUMP
ORGANIC FARMING
ORGANIC WASTE
DISPOSABLE
RECYCLED PAPER
LITTER PREVENTION
POLLUTION PREVENTION
COMPOST
ECOSHOPPER
ENERGY EFFICIENT HOMES
SUSTAINABLE DEVELOPMENT
DEFORESTATION
What is in these pictures? What do
you know about them?
______________________________________
______________________________________
______________________________________
______________________________________
______________________________________
______________________________________
______________________________________
______________________________________
______________________________________
______________________________________
______________________________________
______________________________________
Do you know the correct answer?
1.
2.
3.
4.
A term used to describe the heating of the atmosphere. G _______ E ________
The energy from the sun to produce electric power. S ________ E ________
Destruction of forests to make land for agriculture. D _________________
Protecting, maintaining or improving natural resources to keep them safe from
destruction or degradation. C ___________
5. A reduction of the ice due to increasing temperatures and eventually leading to a
rise in the amount of water in sea and oceans. I _______ M ________
6. Large number of natural and synthetic materials, including manure and
compounds containing nitrogen, phosphorus, and potassium, spread on or
worked into soil to increase its capacity to support plant growth. F __________
7. Contamination of the air, water or soil with substances that can cause harm to
human health or the environment. P _________
8. Animals and plants threatened of extinction. E ________ S ________
9. The change from once fertile land into desert as a result of factors including
climatic variations and human activities. D ___________
10. An increase in the earth's average atmospheric temperature that causes
corresponding changes in climate. G __________ W __________
11. A period of dry weather, especially a long one that is injurious to crops. D ______
12. A mixture of various decaying organic substances, as dead leaves or manure, used
for fertilizing soil. More and more households choose to this solution to fertilize
their gardens. C _________
What do you know about....
1.
2.
3.
4.
5.
recycling of paper
recycling of electronics
recycling of textiles
recycling of toxic waste
recycling in the Czech Republic and attitude of Czech people towards recycling in
general
6. Czech landfills
7. landfills in Africa and the conditions there
8. Cyote protocol
9. smog in China
10. overpopulation vs. recycling and pollution
11. waste vs. 3rd world countries
12. future ways of recycling
Recycling - links
1) http://recycling-guide.org.uk/ - recyklace, vysvětlení a pojmy
2) http://www2.epa.gov/recycle/recycling-basics - recyklace, materiály
3) http://www.theguardian.com/environment/recycling - recyklace,
novinky a zprávy
4) http://www.epa.gov/osw/hazard/recycling/ - recyklace
nebezpečných odpadů
5) http://alexandriava.gov/tes/solidwaste/info/default.aspx?id=19206 –
recyklace domácích odpadů
6) http://www.theguardian.com/environment/landfill - skládka
7) http://greenliving.lovetoknow.com/Environmental_Problems:_Landfi
lls – skládky a jejich problémy
8) http://mondediplo.com/blogs/africa-s-biggest-landfill-site-the-case-
of - Africké skládky
9) http://www.bbc.com/future/sections/science-environment/recycling
- recyklace a budoucnost
10) http://greenlivingideas.com/ - nápady jak žít v souladu s přírodou
11) http://environment.nationalgeographic.com/environment/greenguide/ - green living
12) http://www.theguardian.com/environment/ethical-living - etický a
EKO friendly styl života
13) http://www.sciencekids.co.nz/recycling.html - učíme děti recyklovat,
zprávy, projekty a aktivity
Chemistry of future - dictionary and phrases
B
barva - colour
bomba - bomb
budoucnost – future
Č
červí díra - wormhole
čip – chip
D
doprava - transport
dopravní prostředek – mean of transport
dům - house
E
energie – energy
F
fúze – fusion
G
globální – global
gravitace – gravitation
H
hodnota – value
holograf - holograph
J
jazyk – language
K
klon – clon
klonování - cloning
krize - crisis
L
lidský – human
M
medicína – medicine
mozek - brain
možný – possible
mysl - mind
N
nanobot - nanobot
nanotechnologie – nanotechnology
nemoc - illlness
nemožný – impossible
neviditelný - invisible
O
objev – discovery
objevit se - appear
oblečení – clothes
obnovitelný - renewable
obrazovka - screen
osud – destiny
oteplování - warming
P
platit - pay
počítač – computer
program - programme
programování – computing
prostředí - environment
R
robot - robot
S
senzor – sensor
síla – force
smrt - death
spotřeba – consumption
stroj času – time machine
systém – system
T
technologie - technology
topení – heating
továrna - factory
U
umělá inteligence – artificial intelligence
V
vědec – scientist
vesmír – universe
vesmírná loď - spaceship
virtuální - virtual
virus - virus
vize – vision
výroba – production
výsledek – result
vzdělání - education
Z
zařízení - equipment
zbraň - weapon
zdroj – source
zmizet - disappear
zničit - destroy
Ž
život - life
Discussion
1. What do you think about the technologies of future?
2. Which branches of chemistry will become most important?
3. Do you think more elements will be discovered?
4. What do you think would be the best thing to be invented?
5. Do you think that new weapons will be invented?
6. How do you think that technologies will help us in the future medicine?
7. What new machines do you think will be invented?
8. What is nanotechnology?
9. How is nanotechnology used?
10. What do you think nanotechnology will be used for in the future?
11. What energy will be used in the future?
12. Which energy source will completely disappear?
13. Do you think solar energy will become number one energy?
14. What will happen with „global warming“ in the future?
15. Do you think people will still use nuclear power?
16. Which illnesses do you think will be cured in the future?
17. Do you think new illnesses will appear?
18. Do you think human bodies will change anyhow?
19. Do you think people will be able to read human DNA completely?
20. What are some advantages and disadvantages of understaind the DNA?
21. Would you like to be able to choose the gender of your child?
22. Is it ethical to create children according to our wishes?
23. Do you think people will find new bacteria and life on other planets?
24. What will the labs look like in the future?
25. How will chemistry be taught in the future?
26. Will chemistry become more or less important in the future?
27. Will people still eat „normal“ food or will there be any chemical substitution?
28. Will people learn to substitute water?
29. Will people still wear clothes or will they have any other form of clothing?
30. What about pesticides – will they be used?
31. How will recycling change?
32. Will it be obligatory to recycle?
33. How will people deal with landfills?
34. What will people do with toxic waste?
35. How will people clean water?
36. Will be live longer? Thanks to what?
37. Will it still be possible to use coal for heating the house?
38. Will there still be paper money?
39. How will chemicals in food be reduced?
Put these words into sentences and try to comment them and explain them in the
connection with future
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
RENEWABLE RESOURCES
______________________________________
RESOURCE WAR
______________________________________
OIL DEPOSIT
______________________________________
SETTLEMENT OF MARS
______________________________________
ARTIFICIAL INTELLIGENCE BOOM ______________________________________
VIRTUAL REALITY
______________________________________
FUSION POWER
______________________________________
RISE OF SEA LEVELS
______________________________________
ANDROID
______________________________________
EVERGY CRISIS
______________________________________
Are these things possible in the future? Why yes and why not?
1.
2.
3.
4.
5.
6.
7.
8.
Invisibility
Dream devices giving you the dreams according to your wishes
Human cloning
Robot workers
Holographs among us
Flying cars
Underwater cities
Clothes changing colour according to the person´s mood
Perfect city – imagine, present and make up a perfect society with perfect devices
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
In what kind of house would people live?
What kind of heating would they have?
How would they travel to work?
What kind of factories would there be?
What kind of devices would they use at work?
What kind of car would people have?
What kind of food would people eat?
What clothes would people wear?
How would children be educated?
Where and how would people go on holiday?
How would people pay?
Would people meet personally or virtually?
Would there be armies? How would they be equipped?
How would environment be protected?
Chemistry of future - links
1) http://www.futuretimeline.net/ - budoucí technologie – výhled
2) http://en.wikipedia.org/wiki/List_of_emerging_technologies vyvíjené technologie
3) http://www.livescience.com/technology/ - technologické novinky
4) http://www.hongkiat.com/blog/revolutionary-products/ technologie, které změní svět
5) http://www.youtube.com/watch?v=cYPqZ_SJCjw – budoucí
technologie – video
6) http://www.bbc.com/future/story/20130102-tomorrows-world grafický přehled nových technologií
7) http://itechfuture.com/ - výrobky budoucnosti
8) http://www.forbes.com/sites/drucker/2013/05/28/make-the-future-
happen/ - technolgie nutné v budoucnosti
9) http://www.popsci.com/ - zprávy ze světa vědy
10) http://www.alternative-energy-news.info/technology/futureenergy/ - budoucí alternativní technologie
11) http://www.wired.co.uk/ - technologie v našich rukou
12) http://www.fftsecurity.com/ - budoucí technologie vláken
13) http://www.wimp.com/glasstechnologies/ - budoucí technologie skel
14) http://www.washingtonpost.com/blogs/wonkblog/wp/2013/05/24/t
hese-12-technologies-will-drive-our-economic-future/ technologické zprávy
Final revision, conversation, practical use of
chemistry, game and quizes – dictionary
A
absolutní – absolute
adheze – adhesion
akcelerace - acceleration
B
brýle - glasses
Č
čas – time
D
definice – definition
důkaz – proof
E
energie – energy
exploze - explosion
H
hvězda – star
J
jednotka - unit
K
kapacita – capacity
koeficient - coefficient
kombinace – combination
konstatní – constant
kvantita – quantity
kyselina - acid
L
led - ice
levý - left
lineární – linear
linka – line
M
magnet – magnet
místo – place
mrak – cloud
N
náhodný – random
negace – negation
nereálný - unreal
nezávislost - independency
O
operace – operation
P
plyn - gas
počítání - counting
podmínka - condition
poměr - ratio
posunutí – displacement
pravděpodobnost - probability
pravý – right
prostor – space
prvek – element
R
reálný - real
relativní – relative
rotace – rotation
rovnice – equation
rovnováha - balance
rovný – straight
rozšíření – explansion
rychlost - speed
Ř
řešení - solution
řešit – solve
S
slunce - sun
sklo – glass
studený – cold
Š
škála - scale
T
tekutina - liquid
teorie – theory
teplý - hot
tlak - pressure
transformace - transformation
U
úhel – angle
V
vazba - bond
vektor - vector
vlastnost - property
výraz - expression
výrok – statement
vzdálenost - distance
vztah - relationship
Z
základní – basic
základní – elementary (znalost, prvek)
závislost – dependency
znalost - knowledge
BASIC CHEMISTRY
Can you explain these terms? Can you give an example as well?
1.
ATOM
______________________________________________
2.
BOND
______________________________________________
3.
CRYSTAL
______________________________________________
4.
LIQUID
______________________________________________
5.
ENERGY
______________________________________________
6.
SOURCE
______________________________________________
7.
FORMULA
______________________________________________
8.
EQUATION
____________________________________________
9.
OXYGEN
______________________________________________
10. GAS
______________________________________________
11. TEMPERATURE
______________________________________________
12. COLOUR
______________________________________________
13. CONDITIONS
______________________________________________
14. RECYCLING
______________________________________________
15. WATER
______________________________________________
QUESTIONS and ANSWERS
1. What is chemistry about?
2. Where can chemical elements be found?
3. What is the bond good for?
4. Which chemicals are the most dangerous?
5. Which chemicals can be found in our everyday life?
6. Do we eat chemicals as well?
7. What do you think is the most fascinating thing about chemistry?
8. What is a chemical reaction?
9. Which chemist do you think is the most famous of all?
10. What is a periodic table?
11. What is a nuclear reaction?
12. What is the oxidation number?
13. What is neutralization?
14. Can you name kinds of water?
15. What is the ozon layer and what are its problems?
16. Which is the lightest and the heavies element?
1000
2000
3000
4000
5000
CHEMICAL
UNITS
What are the
units of time?
What are the
units of
distance?
What are the
units of heat?
What are the
units of speed?
What are the
units of
weight?
HEAT
What is the
difference
between KCal
and kJ?
How is heat
created?
How is heat
transformed?
How is heat
stored?
What kinds of
power plants
do you know?
WATER
What forms of
water do you
know?
What is the
boiling point of
water?
What happens
with vapour
when it gets to
the Earth?
Can you name
any chemical
reactions in
which water is
used?
Describe the
water cycle.
OPTICS
What is the
difference
between
glasses and
contact lens?
What is a
magnifying
glass?
What are
binoculars
used for?
What is the
Hubble
telescope used
for?
What do you
know about
the use of
microscopes?
PERIODIC
TABLE
What is a
periodic table?
What do you
know about
the man who
intented it?
What is
division of the
periodic table?
How many
elements are
there in the
periodic table?
Which
elements are
the most
dangerous?
Why?
NUCLEAR
ENERGY
What is
radioactivity?
What are the
parts of the
atom?
What are the
dangers of
nuclear plants?
What is a
„nuclear
bomb“ and
when was it
used for the
first time?
Say something
about Czech
nuclear plants.
CHEMISTRY
AT HOME
What
chemicals do
we eat?
What
chemicals do
we use for
washing
something?
What
chemicals do
we use to kill
insect?
Which
medicines do
you use at
home?
What would
happen if you
drank some
acid?
CHEMICAL
REACTIONS
What is
oxidation?
What is
reduction?
What is an
endothermical
reaction?
What is an
exothermical
reaction?
What is
polymeration?
JEOPARDY
• the teacher DOESN´T show this worksheet to the students
• each student chooses his/her own question, e.g. „Nuclear energy 3000“ – then the teacher asks
the question and the students answers it.
• if the answer is correct – the the student gets the points
• if the answer is not correct – the student gets no points and another student can continue
• the teacher corrects the wrong answers – nobody gets points for those answers
BIG PRESENTATION
1.
Each student chooses one chemical field and everyone gets time to prepare the
presentation.
2.
The presentation will contain:
a) explanation
b) practical use
c) a few examples and exercises
Quess the word
1.
ABSOLUTE ZERO
2.
ACCURACY
3.
4.
ALCOHOL
BASE
5.
6.
COVALENT BOND
CRYSTAL
7.
DIFFUSION
8.
ENDOTHERMIC
9. MASS
10. RADIOACTIVITY
11. SALT
a) It is the lowest possible temperature. At absolute zero,
atoms stop moving.
b) movement of particles from an area of higher
concentration to one of lower concentration.
c) amount of matter in a substance.
d) ordered, repeating three-dimensional pattern of ions,
atoms, or molecules.
e) an ionic compound formed from reacting an acid and a base.
f) it occurs when the atomic nucleus is unstable and breaks
apart, releasing energy or radiation.
g) compound that produces OH- ions or electrons in water
or that accepts protons. An example of a common base is
sodium hydroxide, NaOH.
h) measure of how close a measured value is to its true
value. For example, if an object is exactly a meter long and
you measure it as 1.1 meters long, that is more accurate
than if you measured it at 1.5 meters long.
j) process that absorbs heat.
k) chemical bond formed when two atoms share two electrons.
m) any organic molecule that has an -OH group.
Famous chemistry quotes... what do you think about them?
1.
2.
3.
4.
5.
6.
„The meeting of two personalities is like the contact of two chemical substances: if
there is any reaction, both are transformed.” C.G.Jung
“No, this trick won't work... How on earth are you ever going to explain in terms
of chemistry and physics so important a biological phenomenon as first love? ”
Albert Einstein
“Scientist believe in things, not in person ” Marie Curie
“This [discovery of a cell-free yeast extract] will make him famous, even though he
has no talent for chemistry.” Adolf Von Baeyer
“We must trust to nothing but facts: These are presented to us by Nature, and
cannot deceive. We ought, in every instance, to submit our reasoning to the test
of experiment, and never to search for truth but by the natural road of experiment
and observation.” Antoine Lavoisier
“This theory [the oxygen theory] is not as I have heard it described, that of the
French chemists, it is mine (elle est la mienne); it is a property which I claim from
my contemporaries and from posterity.” Antoine Lavoisier
You and chemistry
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
When did you become interested in chemistry?
Why did you decide to study it?
What about your studies? Where did you study and how difficult was it?
Why did you become a teacher?
Say something about your school.
Say something about chemistry in each grade – what do you teach there?
Which fields of chemistry are the most popular and which ones are the least
popular of all?
Why do the children like / dislike chemistry?
What kind of tools do you use during your lessons?
How often do you test your students?
What methods do you use to explain various fields of chemistry?
Why is chemistry important for our future?
How do you think young students should be attracted to study chemistry at
universities?
What jobs can the students do when they finish chemical studies at universities?
Which chemical problems do you think scientists will be solving in the future?
Do you think you will spend your life as a teacher of chemistry?
Do you think that everyone should study chemistry at school or only those who
are interested in it?