Measuring Lengths of Objects

What is the length of the key?

• 2 cm

• 0 cm

• 4 cm

• 1 cm

what is the length of eraser?

• 1 com

• 2 cm

• 3 cm

• 4 cm

What is the length of the yellow pencil?

• 8 cm

• 9 cm

• 10 cm

I can use a ______ to measure length?

• clock

• ruler

• thermometer

• timer

What would be the best estimate of this pencil's length?

• 8 inches

• 8 yards

• 8 feet

Estimate the length of a key. 

• 4 ft. 

• 4 in. 

Estimate the length of the line.

• 1 in.

• 3 in.

• 6 in.

What are you measuring when using a ruler?

• volume

• length

• mass

• weight

What is the best estimate for the length of this pen?

• 20 centimeters 

• 150 centimeters 

• 2 meters 

• 3 milliliters 

Estimate the length of a key.

• 4 ft.

• 4 in.

• 1 cm.