Quarter 1 Jeopardy Review
Scientific
Method
Scientific
Method 2
Physical and
Chemical
Science (1)
Physical and
Chemical
Science (2)
Physical and
Chemical
Science (3)
10
10
10
10
10
20
20
20
20
20
30
30
30
30
30
40
40
40
40
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50
50
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50
Scientific
Method
A pet food company tested a new flavor of dog food?
Researchers placed two identical bowls on the floor .
They put the same amounts of new dog food in one bowl
and dog’s usual food in the other. The researchers left
the dog in the room and observed which food it ate first.
They repeated the process many dogs. Which scientific
term BEST describes the usual food of each dog.
Scientific
Method
Answer: Control
Scientific
Method
Michelle performed an investigation,
but the results did not match her
hypothesis. What should Michelle do
next?
See Answer
Scientific
Method
Answer:
Repeat the investigation
Scientific
Method
Juan finished a jug of milk and placed the lid back on the jug.
Later he heard a “pop” and saw the lid on the floor. He
decided to conduct an investigation using different empty
containers with lids to see how long it takes for the lids to
pop off. What will be the outcome (dependent/responding)
variable in this investigation?
See Answer
Scientific
Method
Answer: The time it takes for
each lid to pop off.
Scientific
Method
A farmer thinks that providing his cows with minerals
will help them produce more milk. He places several
mineral blocks in one pasture for a certain group of
cows. In another pasture he does not provide the
mineral block. What type of variable describes the
mineral blocks the farmer provides to his cows.
See Answer
Scientific
Method
Answer: the test (manipulated
or independent) variable
Scientific
Method
Carmen is investigating whether sunflowers grow better in
the shade or in full sunlight. She places six sunflower plants
in identical pots. Each pot is filled with the same amount
and type of soil. Three sunflowers plants are placed in full
sunlight and the other three are placed in shade. Carmen
gives each plant the same amount of water. Identify the
independent/manipulated variable Carmen is testing.
See Answer
Scientific
Method
Answer:
The plants growing in the shade compared to
the plants growing in the sun.
Scientific
Method
During a nature walk, Tori made some observations about a
grasshopper. Which statement about the grasshopper is a
scientific investigation?
a)
b)
c)
d)
The grasshopper is pretty
The grasshopper is dangerous
The grasshopper is better than a spider.
The grasshopper is smaller than the leaf.
See Answer
Scientific
Method
Answer:
d. The grasshopper is smaller than a leaf.
Scientific
Method
Mabel notices that the lengths the shadows cast by an object change
throughout the day. She wants to know at what time of day an object
will cast the longest shadow. Mabel puts a long wooden stick in the
ground outside. Mabel observes the stick every hour during day.
To BEST answer her question, what should she do when she
observes the stick every hour?
a)
b)
c)
d)
Move the stick to a new location
Measure the length of the stick’s shadow.
Predict the length of the stick’s shadow.
Record the position of the sun in the sky.
See Answer
Scientific
Method
Answer:
b.
Measure the length of the stick’s shadow.
Scientific
Method
Marcy wants to know if a ball bounces higher if it is filled up with
more air. Marcy uses an air pump to fill three identical ball with
different amounts of air. She rolls the ball off the table and watches
how each ball bounces. Marcy concludes that balls filled with the most
air bounce the highest. Which procedure below will give Marcy
quantitative data (evidence) for her conclusion?
a) Using a different type of ball for each trial
b) Measuring the height each ball bounces
c) Rolling each ball off a different table
d) Identifying the size of balls used.
See Answer
Scientific
Method
Answer:
b. Measuring the height each ball
bounces.
Scientific
Method
Some scientist think their new car fuel will produce fewer chemicals than burning
gasoline. The scientist test their hypothesis by perfoming several trials to
compare the fuels. If the results of the trials agree with their hypothesis, in
which are area will the research MOST likely help?
A)
B)
C)
D)
Recycling trash
Conserving water
Reducing air pollution
Protecting endangered species
See Answer
Scientific
Method
Answer:
C) Reducing air Pollution
Scientific
Method
Denise conducted an investigation on the effect of friction on a toy car. Tennis had a ramp that he
moved onto four different surfaces. During each trial, he rolled the toy car down the ramp and
measured the distance the car traveled from the bottom of the ramp. He repeated the investigation
three times on each surface. His data is shown in the table.
Surface
Wood
Black Top
Gravel
Sand
Distance (cm)
Trial 1
Trial 2
18
20
16
15
10
10
8
7
Based on Denise’s results, what should he conclude
a) The toy car rolled the greatest distance on the wood
b) The toy car rolled the shortest distance on the gravel
c) The toy car rolled farther on sand than on black top.
d) The toy car rolled farther on gravel than on blacktop.
Trial 3
18
15
8
6
See Answer
Scientific
Method
Answer: F. The toy car rolled
the greatest distance on the wood.
Physical
Science
Which tool helps us determine
the volume of liquids?
See Answer
Physical
Science
Answer:
graduated cylinder
Physical
Science
A student completes several tasks while making breakfast.
During which task does the student make a solution ?
a)
b)
c)
d)
Adding milk to cereal
Spreading jelly on toast
Sprinkling cheese on eggs
Stirring chocolate powder in milk
See Answer
Physical
Science
Answer:
d) Stirring chocolate powder in milk
Physical
Science
Which of these emits light and
heat?
See Answer
Physical
Science
Answer: The Sun
Physical
Science
The diagram shows the water cycle. What caused the water to evaporate
and change to water vapor?
See Answer
Physical
Science
Answer:
c) Heat energy from the sun
Physical
Science
A jeweler melts gold jewelry. As gold melts,
the mass _________.
a) Increases
b) Decreases
c) Is destroyed
d) Stays the same
See Answer
Physical
Science
Answer: stays the same
Physical Science
Margo moves a box down a ramp . Which tool
would Margo need to measure the distance the
box was moved?
a) Graduated cylinder
b) Thermometer
c) Meter stick
See Answer
d) Stopwatch
Physical Science
Answer: meter stick
Physical Science
A student designs an experiment to measure how much heat is
absorbed by a glass of a water on a sunny day.
The BEST way to measure the energy transfer that occurs during this
process is to measure the _________________________________.
a)
b)
c)
d)
Mass of the beaker
Temperature outside of the beaker
Change in the volume of water in the beaker
Temperature change of water in the beaker
See Answer
Physical Science
Answer: d temperature change of the water in the beaker
Physical Science
A student places an egg in a container of vinegar.
Bubbles formed on the shell of the egg, and after three days,
the shell is gone. Which observation made by the student
indicated a chemical change took place?
a)
b)
c)
d)
The shell dissolved
The shape of the egg is oval
The temperature remained the same
The vinegar solution remained clear.
See Answer
Physical Science
Answer: a. shell dissolved
Physical Science
What are two conditions that can be used to
speed up the dissolving of sugar in water?
See Answer
Physical Science
Answer:
1. Stirring
2. Adding heat to raise the
temperature
Physical Science
Ricardo measured an empty graduated cylinder on a balance.
He then filled the graduated cylinder with 50 milliliters (mL)
of water and measured it again. Based on this information,
what is Ricardo MOST likely trying to determine?
See Answer
Physical Science
Answer: What is the mass of the water?
Physical Science
Robin compared some rocks using a balance.
Which property of the rocks did she MOST
likely compare?
See Answer
Physical Science
Answer: mass
Physical Science
Paula determines a property of marble using
a graduated cylinder.What property
does Paula MOST likely determine by using
this tool?
See Answer
Physical Science
Answer: volume
Physical Science
Chris is observing an experiment in class?
His teacher heats a liquid and it changes to
a gas. What kind of change has taken
place? Why?
See Answer
Physical Science
Answer: ( physical
plus an explanation)
Physical Science
If you crumple a piece of paper into a ball, is
the change or physical or chemical ? Why?
See Answer
Physical Science
Answer: The shape of the
paper changed, but is still paper.
Physical Science
The process of burning is called combustion.
1)A______ happens when one substance
changes into another substance.
2)When objects change by tearing, crushing,
or melting, but do not change into different
substances, a ______ has occurred.
See Answer
Physical Science
Answer:
1.Chemical Change
2. Physical Change