Reviewing Matter, Chapter 10, Grade 3 Science

An object’s ___________ is the amount of matter it has.

Mass

Each of the tiny particles that make up an element is called an ___.

atom

A graduated cylinder or measuring cup is used to find a liquid’s ___.

volume

A balloon gets larger when air is blown into it because of air ____.

pressure

An object that floats in water has ___ in water.

buoyancy

Anything that takes up space and has mass is ____.

matter

Objects with atoms packed tightly together are ____.

solids

An object’s _____ is the amount of matter the object has in a certain amount of space.

density

Matter with atoms packed loosely are ________.

gases

Mass is measured in ____.

Grams and kilograms

Three forms of matter are:

_____ always keep their shape.

Solids

Objects that sink in water have more _____ than water.

density

Matter with atoms that will fill up the space they are in are called ___.

gases

We are measuring ___ when we measure mm, cm, and km.

length

The ____ of an object will never change.

mass

How do you measure the volume of an empty box?

Cubic units

A balance scale is used to measure _____.

mass

Volume can be measured in one of two ways. They are:

Graduated cylinder Cubic units

Small, large, hard, soft, rough, smooth are all words to describe an object’s ___.

properties

Mass on Earth compare to mass on the moon will be _____.

different

Use your gray matter to study matter!

Ask your Mom or Dad to help you.