Matter and Energy/Force and Motion

Students decide to explore Thermal Energy used in the classroom. Which tool can be used?

• Microscope
• Thermometer
• Timer
• Graduated cylinder

What type of energy from the sun provides sunshine and heat?

• Solar
• Sound
• Mechanical
• Electrical

What type of energy does a toaster give off?

• Electrical and thermal
• Sound and Thermal
• Light and Thermal
• Sound and Light

What kind of energy does a circuit produce?

• Sound energy
• electrical energy
• mechanical energy
• solar energy

Which method is best for separating a mixture of gravel and sand?

• stirring the mixture with a spoon
• pouring the mixture through a screen
• using filter paper
• removing each substance by hand

What changes does a solid undergo when applying heat?

• melting and evaporation
• melting and condensation
• freezing and boiling
• condensation and freezing

Which surface will produce the most friction?

• wood
• carpet
• sandpaper
• glass

Which two objects will best conduct electricity and heat?

• iron nail and plastic egg
• wooden stick and rubber band
• iron nail and copper tube
• paper clip and paper

What is the source of energy in a circuit?

• battery
• wire
• light bulb
• buzzer

The boiling point of water is:

• 0 degrees Celsius
• 100 degrees Celsius
• 212 degrees Celsius
• not here