Particle

Particles on the Move

Lesson 4- Heat

Multiple Choice

The transfer of energy between two solid objects that are touching.

• conduction

• convection

• raditation

Multiple Choice

Movement of energy from a warmer object to a cooler object.

• radiation

• heat

• sound

Multiple Choice

The transfer of energy in moving gases or liquids.

• conduction

• convection

• radiation

Poll

What is a particle?

• water

• a small piece of matter

• a large piece of matter

Did you know...

A particle is a very small piece of matter. Ice cubes, as well as other materials, are made up of particles.

Think-Pair-Share

Think of a time when you placed an ice cube in a cup of room temperature water. What happened? What do you think would happen if you placed them into hot water?

Page 64

Make a Prediction

What will happen when you add food coloring to a cup of cold water? A cup of hot water? Record your prediction in your student workbook.

Carry out an Investigation

In your group follow the directions for the investigation. Complete pages 64-67 in your student workbook.

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