Sound & Light Unit Hook

Multiple Choice

Which of the following is a common use of light in technology?

• Cooking food

• Sending messages through fiber optics

• Making sounds louder

• Cooling rooms

Open Ended

Why do you think learning about sound and light is important in our daily lives?

Multiple Choice

Which of the following is an example of energy being transformed?

• A plant using sunlight to grow.

• A book sitting on a table.

• A person sleeping.

• A car parked in a garage.

Open Ended

How does the sun's energy connect to other sources of energy on Earth?

Fill in the Blanks

Energy can be moved from place to

.

Open Ended

Based on what you have learned about energy, explain how energy can be transformed and give an example from everyday life.

Multiple Choice

Which of the following statements about energy is NOT true?

• Energy can be created or destroyed.

• Energy can be transferred through a force.

• Energy is used in food webs.

• Energy can do work or cause change.

Multiple Select

Which of the following statements are true about both sound and light?

• They can do work or cause change.

• They can be moved from place to place.

• They cannot be created or destroyed.

• They can be transformed.

Multiple Choice

Which of the following phenomena is caused by the interaction of light with water droplets in the atmosphere?

• Rainbow

• Reflection in a mirror

• Crescent moon

• Sound waves

Multiple Select

Which of the following are parts of the human ear?

• Cochlea

• Retina

• Tympanic membrane

• Cornea

Open Ended

How do the structures shown in the second and third images help us sense our environment?

Fill in the Blanks

The retina contains cells called

and rods that help us see.

Open Ended

What is one thing you learned today about sound and light that surprised you?