Front

What is mass?

Back

The amount of matter inside an object.

Front

Why do we measure mass?

Back

To find out how heavy or light something is.

Front

The pencil case weighs ____________ the apple.

Back

heavier than

Front

The pitcher weighs ____________ the lamp.

Back

the same as

Front

What unit do we use to measure mass?

Back

Grams (g) and kilograms (kg).

Front

What is a scale used for?

Back

To measure the mass of an object.

Front

If an object is heavier, what can we say about its mass?

Back

It has more mass than a lighter object.

Front

If two objects weigh the same, what can we say about their mass?

Back

They have the same mass.

Front

What is the relationship between mass and weight?

Back

Mass is the amount of matter, while weight is the force of gravity on that mass.

Front

Can mass change if an object moves to a different place?

Back

No, mass does not change with location.