Chen: Grade 2 - Properties of Materials

Front

What is absorbency?

Back

Absorbency is the ability of a material to soak up liquids. For example, a sponge can absorb water.

Front

Which material is very hard?

Back

A table is an example of a very hard material.

Front

Why is metal stronger than cardboard?

Back

Metal is stronger than cardboard, which makes metal chairs more durable.

Front

What is flexibility?

Back

Flexibility is the ability of a material to bend without breaking. A rubber band is very flexible.

Front

Which sense do we use to feel texture?

Back

We use our sense of touch to feel the texture of an object.

Tags

NGSS.MS-LS1-8

Front

What is a sponge used for?

Back

A sponge is used for cleaning because it can absorb water.

Front

What does it mean if a material is flexible?

Back

If a material is flexible, it can bend easily without breaking.

Front

Can you name a soft material?

Back

A pillow is an example of a soft material.

Tags

NGSS.2-PS1-1

Front

What is the opposite of hard?

Back

The opposite of hard is soft.

Front

What is a characteristic of metal?

Back

Metal is usually strong and durable.