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WorksheetsChemistry Review Grade 4--MODIFIED
Total questions: 15
Worksheet time: 1hrs 15mins
Name
Class
Date
1.
What is chemistry?
a)
A word used to make kids want to be a scientist
b)
The ingredients in recipes
c)
The study of chemicals matter (solids, liquids, gases)
d)
Connecting different objects
2.
What is a chemical?
a)
Something unsafe
b)
A solid, liquid or gas that we name by its properties
c)
How a chemist thinks
d)
What made Albert Einstein famous
3.
What SINGLE word describes a chemical as a solid, liquid or gas?
a)
vinegar
b)
water
c)
salt
d)
matter
4.
When the chemical disappeared into the liquids
a)
magical
b)
mixture
c)
suspension
d)
dissolve
5.
When a liquid changes to a gas? HINT: Part of the water cycle
a)
evaporation
b)
magical
c)
solution
d)
suspension
6.
Our senses were used to describe what about the chemicals? How they: looked, felt, smelt and sounded.
a)
changes
b)
dangers
c)
suspension
d)
properties
7.
When a chemical mixes with a liquid? HINT: The liquid will look clear
a)
evaporation
b)
suspension
c)
solution
d)
mind blowing
8.
When a chemical does NOT mix with a liquid? HINT: The liquid will is cloudy
a)
disappointing
b)
suspension
c)
solution
d)
mess
9.
Test used to strain chemical mixture
HINT: Used to make coffee
HINT: Used to make coffee
a)
filtration
b)
mixture
c)
heat
d)
iodine
10.
Which is a solid?
a)
milkshake
b)
steam
c)
Kool aid
d)
Jello
11.
Which is a liquid?
a)
ice cream
b)
helium
c)
gasoline
d)
Jello
12.
Which is a gas?
a)
ice cream
b)
air
c)
gasoline
d)
coffee
13.
What is a chemical with a geometric shape (like a diamond or snowflake)?
a)
glittery
b)
crystal
c)
cool
d)
transparent
14.
Which is NOT a property of the ice cubes in the picture?
a)
smooth
b)
solid
c)
transparent
d)
liquid
15.
Congratulations Chemists! You've completed your first science unit. Choose the answer below that best describes you as a scientist in this unit.
a)
EXTREME CHEMIST (actively participated, deep thinker, questioned, tested at home, etc.)
b)
GOOD CHEMIST (did everything that was asked and I needed to do)
c)
QUESTIONABLE CHEMIST (somewhat participated, could have been more involved)
d)
NOT A CHEMIST (wasn't really into what I needed to be with this unit)
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