Guided Notes Chapter 2 - Wilson School District

advertisement
Unit/Chapter 2 Reading Assignment
Name ___________________
Period ______ Date_______
Pre Reading questions: (DO BEFORE YOU READ) (5-10 min)
1) How do atoms differ from molecules?
______________________________________________________________________________
______________________________________________________________________________
______________________________________________________________________________
______________________________________________________________________________
______________________________________________________________________________
______________________________________________________________________________
______________________________________________________________________________
______________________________________________________________________________
2) Give an example of each of these: a solid, a liquid, a gas.
Solid__________________________________________________________________________
______________________________________________________________________________
Lquid__________________________________________________________________________
______________________________________________________________________________
Gas___________________________________________________________________________
__________________________________________________________________________
3) Describe a chemical change (chemical reaction) you have witnessed outside of school. How do
you know that it is a chemical change?
______________________________________________________________________________
______________________________________________________________________________
______________________________________________________________________________
______________________________________________________________________________
______________________________________________________________________________
______________________________________________________________________________
______________________________________________________________________________
______________________________________________________________________________
______________________________________________________________________________
______________________________________________________________________________
______________________________________________________________________________
______________________________________________________________________________
CONTINUE ON BACK
While you are reading pages 21-29 define these key terms:
(20 min)
1) Matter
___________________________________________________________________________
___________________________________________________________________________
___________________________________________________________________________
2) Atoms
___________________________________________________________________________
___________________________________________________________________________
___________________________________________________________________________
3) Compounds
___________________________________________________________________________
___________________________________________________________________________
___________________________________________________________________________
4) Molecule
___________________________________________________________________________
___________________________________________________________________________
___________________________________________________________________________
5) Elements
___________________________________________________________________________
___________________________________________________________________________
___________________________________________________________________________
6) Solid
___________________________________________________________________________
___________________________________________________________________________
___________________________________________________________________________
7) Liquid
___________________________________________________________________________
___________________________________________________________________________
___________________________________________________________________________
8) Gas
___________________________________________________________________________
___________________________________________________________________________
___________________________________________________________________________
NOTE: You must reference page numbers to support your claims!
1) How do we know that all matter is made of atoms? (5 min)
___________________________________________________________________________
___________________________________________________________________________
___________________________________________________________________________
___________________________________________________________________________
___________________________________________________________________________
___________________________________________________________________________
___________________________________________________________________________
___________________________________________________________________________
___________________________________________________________________________
2) Why are hydrogen molecules called “elements”, but water molecules “compounds”? (5min)
___________________________________________________________________________
___________________________________________________________________________
___________________________________________________________________________
___________________________________________________________________________
___________________________________________________________________________
___________________________________________________________________________
___________________________________________________________________________
___________________________________________________________________________
___________________________________________________________________________
3) What happens to food coloring when we add it to water? How do our observations support
the idea that water is made up of moving molecules? (5 min)
___________________________________________________________________________
___________________________________________________________________________
___________________________________________________________________________
___________________________________________________________________________
___________________________________________________________________________
___________________________________________________________________________
___________________________________________________________________________
___________________________________________________________________________
___________________________________________________________________________
___________________________________________________________________________
___________________________________________________________________________
___________________________________________________________________________
GRADING RUBRIC ON BACK!!
Score
In response to this item the student
2
1
0

Demonstrates complete knowledge of matter by explaining it using both pictures
and words.
 References 2 examples (figures, paragraphs or pictures) from the text.
 Demonstrates partial knowledge of matter by explaining it using both pictures
and words
 References only 1 example (figures, paragraphs or pictures) from the text..
Gives a response that provides insufficient material for scoring or is inaccurate in all
aspects.
Download
Related flashcards
Chemical weapons

46 Cards

Gene expression

44 Cards

Create flashcards