Measuring Length and Mass

What is mass?

• the distance between two points

• the amount of space an object takes up

• the amount of matter in an object

• the distance between 3 points.

What is length?

• the distance from point A to point B.

• The amount of stuff in an object.

• the amount of matter in an object.

• How heavy an object is.

What units do we use to measure length? (2 possible answers)

• centimeters (cm)

• inches (in.)

• grams(g)

• cups(C)

What units do we use to measure mass?

• feet (ft.)

• grams (g)

• kilograms(kg)

• pounds(lbs)

What tool is used to measure mass?

• ruler

• scale

• meter stick

• yard stick

What tool is used to measure length?

• balance scale

• paper clip

• foot

• ruler

Who is heavier?

• The girl

• the boy

• they both weigh the same

• none

Tags

NGSS.MS-PS2-4

The banana is _______________ than the pear.

Which pencil is shorter?

• the bottom pencil

• the top pencil

• they are the same length

• none.

Which watch is longer?

• The pink watch

• The blue watch

• they are the same

• 2cm