5th Grade Science Review

Corbyn is playing with Playdough. He weighs the ball of playdough and it weighs 9 ounces. Then, he forms a fort. How much does the fort weigh?

• 10 ounces

• 9 ounces

• 6 ounces

• 9 pounds

Mylee has a 5 ounce chocolate bar. She breaks it into five pieces to share with her friend. When she weighs all five pieces, how much does it weigh?

• 1 ounce

• 3 ounces

• 5 ounces

• 10 ounces

Gavin had 8 ounces of water that he put into the freezer. After it becomes ice, how much will that water weigh?

• 10 ounces

• 9 ounces

• 8 ounces

• 7 ounces

Jullien takes a 2 pound thing of ice cream out of the freezer. He forgot about it and it all melted! How much does the ice cream weigh now?

• 1 pound

• 2 pounds

• 3 pounds

• 4 pounds

When we made slime, the water weighed 10 ounces, the glue weighed 4 ounces, and the borax weighed 1 ounce. How much did slime weigh after its chemical change?

• 1 ounce

• 5 ounces

• 15 ounces

• 20 ounces

I weighed out .5 ounces of salt and mixed it into 6 ounces of water. After the water evaporated (a physical change), how much did the salt weigh?

• 6.5 ounces

• 6 ounces

• 5.5 ounces

• .5 ounces

Which of the following is NOT a physical property of matter

• hard

• solid

• flammable

• blue

Which of the following is evidence of a chemical reaction.

• Heat Given Off

• Unexpected Color Change

• Broken into Pieces

• Gas Given Off

What is an example of a chemical change?

• Apple Rotting

• Boiling Water

• Melting Chocolate

• Inflating a Balloon

What is an example of a physical change?

• Bread Toasting

• Mixing Sand and Water

• Roasting Marshmallows

• Pennies Tarnishing