Highlight It! Touch the Highlight It! button below the level you just read.

Highlight words and information in each paragraph that help explain the main idea of the text.

Highlight It! - 1

Highlight the text that helps you answer the prompt.

Your work is saved automatically, but are you sure you want to exit before you have submitted your work? Are you sure you want to submit? Are you sure you want erase all your highlights?

Highlight It!

Highlight the text that helps you answer the prompt.

Your work is saved automatically, but are you sure you want to exit before you have submitted your work? Are you sure you want to submit? Are you sure you want erase all your highlights?

Highlight It!

Highlight the text that helps you answer the prompt.

Your work is saved automatically, but are you sure you want to exit before you have submitted your work? Are you sure you want to submit? Are you sure you want erase all your highlights?

What is the main idea of the text?

a. An experiment about how to see sound.

b. What colors sound can be.

c. Where sounds can be found.

Answer

a. An experiment about how to see sound.