The Coolest Inventions

What is the article mostly about?

• how inventors come up with ideas

• how threee inventors solved problems they saw

• how to use an ice cream scooper

Who invented the ice cream scooper?

• Alfred Cralle

• Lyda Newman

• Garrett Morgan

_______ on hairbrushes used to be made of animal hair.

• Handles

• Tangles

• Bristles

What makes the yellow light on traffic lights useful?

• The light gives people time to park.

• The light gives people time to cross the street.

• The light gives people time to slow down.

What do all the inventions have in common?

• They helped solve a problem.

• They were invented by Black inventors.

• All of the above