Physical Changes #1
_______ can cause a physical change.
a. Burning
b. Rotting
c. Cooking
d. Cutting
What is cutting?
Crumpling paper is an example of a physical change. True or False?
What is True?
Which is an example of a physical change?
a. breaking a bottle
b. popping popcorn
c. frying an egg
d. burning wood
What is breaking a bottle?
Shari wants to combine paint, wood, and nails to build a structure. Which structure could she build with these objects?
a. a kite
b. a bicycle
c. a birdhouse
What is a birdhouse?
You should follow directions to be safe during an investigation. True or False?
What is True?
______ can cause a physical change
a. Baking
b. Melting
c. Roasting
d. Rusting
What is melting?
Rotting fruit is a physical change. True or False?
What is False?
Slicing pizza is not an example of a physical change. True or False?
What is False?
To build a tower you will need one of the following.
a. toothpicks
b. marbles
c. markers
d. colored pencils
What are toothpicks?
Which material can change the property of paper?
a. a balance scale
b. crayons
c. magnets
d. hand lens
What is crayons?
_______ can cause a physical change.
a. Sanding
b. Cooking
c. Exploding
d. Baking
What is Sanding?
Rusting chains is a physical change. True or False?
What is False?
Toasting bread is not example of a physical change. True or False?
What is True?
Clay is a good material to build a tower. True or False?
What is False?
Folding can not change the shape of an object.
What is False?
______ can cause a physical change.
a. Frying
b. Grilling
c. Folding
d. Burning
What is Folding?
Crushing a can is a physical change. True or False?
What is True?
Jewelry tarnishing is an example of a physical change. True or False?
What is False?
Which material is a good source to build a house?
a. plastic
b. foam
c. bricks
d. pipe cleaners
What is bricks?
Which of the following would be needed to build a structure?
a. buttons
b. gumdrops
c. pom poms
d. stickers
What is gumdrops?
Which of following is an example of an physical change?
a. closing the door
b. cracking an egg
c. turning off the electric light
d. putting the milk back in the fridge
What is cracking an egg?
Using batteries is a physical change. True or False?
What is False?
What is an example of a physical change?
a. frying an egg
b. exploding fireworks
c. baking a pie
d. crashing cars
What is crashing cars?
Bricks do not have material between it to hold it together? True or False
What is False?
Graphite is a good material to used to make pencils? True or False
What is True?