Assess Yourself
How well do you understand the ideas in this lesson?
Goal:
Goal:
Show What You Know!
Are you ready to take this lesson's quiz? These questions will help you find out. Go back to the lesson if you do not know an answer.
Which object is about 3 centimeters tall?
A centimeter is about the same size as the width of a pencil, so this puzzle piece is about 3 centimeters tall.
Very good! A centimeter is about the same size as the width of a pencil, so this puzzle piece is about 3 centimeters tall.
A centimeter is about the same size as the width of a pencil, so this puzzle piece is about 3 centimeters tall.
About how tall is this bounce house?
- 5 meters
- 5 centimeters
- 15 centimeters
Good job! The bounce house is about 5 meters tall.
The bounce house is tall enough for kids to jump in. It is about 5 meters tall.
The bounce house is tall enough for kids to jump in. It is about 5 meters tall.
Which toy is about the same height as this button?
The button and the puzzle piece are about 3 centimeters tall.
The button and the puzzle piece are about 3 centimeters tall.
Correct! The button and the puzzle piece are about 3 centimeters tall.
Which object is about the same width as a centimeter?
- pillow
- pencil
- horse
The width of a pencil is about the same size as a centimeter.
Yes! The width of a pencil is about the same size as a centimeter.
The width of a pencil is about the same size as a centimeter.
Which object is about 2 meters tall?
A meter is about the same size as the height of a kitchen counter, so this slide is about 2 meters tall.
A meter is about the same size as the height of a kitchen counter, so this slide is about 2 meters tall.
Very good! A meter is about the same size as the height of a kitchen counter, so this slide is about 2 meters tall.
About how tall is this school bus?
- 3 meters
- 33 centimeters
- 3 centimeters
Good job! The school bus is about 3 meters tall.
The school bus is tall enough for people to stand in. It is about 3 meters tall.
The school bus is tall enough for people to stand in. It is about 3 meters tall.
Which toy is about the same height as this soccer ball?
Correct! The soccer ball and the basketball are about 22 centimeters tall.
The soccer ball and the basketball are about 22 centimeters tall.
The soccer ball and the basketball are about 22 centimeters tall.
Which object is about the same height as a meter?
- glass of water
- candy
- kitchen counter
The height of a kitchen counter is about the same size as a meter.
The height of a kitchen counter is about the same size as a meter.
Yes! The height of a kitchen counter is about the same size as a meter.
Which object is about 20 centimeters long?
A centimeter is about the same size as the width of a pencil, so this hairbrush is about 20 centimeters long.
Very good! A centimeter is about the same size as the width of a pencil, so this hairbrush is about 20 centimeters long.
A centimeter is about the same size as the width of a pencil, so this hairbrush is about 20 centimeters long.
About how tall is this soccer ball?
- 12 meters
- 2 meters
- 22 centimeters
The soccer ball is small enough for kids to kick it. It is about 22 centimeters tall.
The soccer ball is small enough for kids to kick it. It is about 22 centimeters tall.
Good job! The soccer ball is about 22 centimeters tall.
Summary
Questions answered correctly:
Questions answered incorrectly: