Science Big Ideas

Jerome put water in the freezer and made ice. Which of the following happened?

• Water underwent a chemical change.

• Water physically changed from a solid to a liquid.

• Water physically changed from a gas to a liquid.

• Water physically changed from a liquid to a solid.

Tags

NGSS.MS-PS1-4

During condensation, which change best describes what happens to water?

• A gas changes to a liquid.

• A gas changes to a solid.

• A liquid changes to a gas.

• A liquid changes to a solid.

Tags

NGSS.MS-ESS2-4

NGSS.MS-PS1-4

How does heat affect an ice cube?

• Turns it to snow

• Freezes it

• Melts it

• Does not change it

Tags

NGSS.MS-PS1-4

Which of the following will result in a substance with new chemical properties?

• Shredding a newspaper

• Breaking a mirror

• Cutting wood

• Popping popcorn

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Which of the following processes is responsible for changing liquid water into water vapor?

• Photosynthesis

• Condensation

• Evaporation

• Precipitation

Tags

NGSS.MS-ESS2-4

Ice cream in a bowl changed from solid to liquid in a few minutes. Which of the following most likely caused this change?

• Bacteria grew on the ice cream.

• Heat was added to the ice cream.

• Water evaporated from the ice cream.

• Sprinkles were added to the ice cream.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Which tool is appropriate for measuring the volume of a small water sample?

• Balance scale

• Graduated cylinder

• Ruler

• Thermometer

A balance would be the best tool for measuring which of the following?

• The texture of soil

• The length of a stick

• The mass of a rock

• The color of a leaf

Which tool is appropriate for measuring the length of a snake?

• Balance scale

• Graduated cylinder

• Ruler

• Thermometer

Which of these mixtures would be easiest to separate?

• Fruit salad

• Powdered lemonade

• Hot chocolate

• Instant pudding