Physical and Chemical Changes Walk
Purpose:
You will be taking a walk around your house or neighborhood. Along the way you want to observe as many
different types of chemical or physical changes as possible. Identify what you see and then, the type of
change.
Problem: Will you see more evidence of physical or chemical changes as you take a tour of the
environment?
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Observations:
Physical or Chemical?
#
Description
Type
(Write
P
or
C)
(What do you see?)
Ex) Oxidation or Frost
Action
1.
2.
3.
4.
5.
6.
7.
8.
9.
C=
10.
11.
12.
13.
14.
B=
15.
16.
17.
18.
19.
A=
20.
Conclusion: ______________________________________________________________
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