Leap Review

A third grade class set two plates in the sun. A piece of cloth is on each plate. The black cloth has a higher temperature than the white cloth. Which form of energy from the Sun causes the black cloth to have a higher temperature?

• light energy

• sound energy

• mechanical energy

• thermal energy

Tags

NGSS.4-PS3-2

A student rubs their hands back and forth. Which forms of energy is this an example of?

• light and sound

• mechanical and thermal

• light and thermal

• sound and magnetism

Tags

NGSS.MS-PS3-5

Ice can be changed to a liquid by which of the following?

• freezing

• melting

• boiling

• stirring

Tags

NGSS.MS-PS1-4

Which of the following objects will MOST LIKELY be attracted by a magnet?

• rubber band

• glass marble

• metal paperclip

• paper

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

What part of the picture above shows something that is a solid?

• fluid

• ice cubes

• bubbles

• condensation

Tags

NGSS.5-PS1-1

NGSS.5-PS1-3

Which of the following is an example of a mixture?

• bag of red beads

• cup of cotton balls

• box of clear marbles

• jar of old coins

A student is observing a thunderstorm in the distance. What type of energy is the thunder?

• Mechanical

• Thermal

• Sound

• Light

Tags

NGSS.MS-PS4-1

A student performs a procedure to separate sand and iron filings that have been mixed in a bowl. The student uses a magnet to separate the sand and iron filling, as shown in the picture. Which of the following is the correct name for the combination of sand and iron fillings before they are separated?

• Mixture

• Liquid

• Evaporation

• Magnetic

Topsoil, Subsoil, and Bedrock are what?

• The three main layers of soil

• Types of plants

• What houses are made of

• Charles' favorite foods

Tags

NGSS.5-ESS2-1

The three types of soil are...

• clay, dust, and dirt

• mold, moss, and crust

• clay, sand, and silt

• sand, dust, and rust