Classification of Materials

Front

What is classification?

Back

Classification is the process of grouping objects based on their properties.

Front

How can you classify materials?

Back

You can classify materials by size, color, texture, hardness, and other properties.

Front

What does it mean if something is smooth?

Back

Smooth means that you can easily slide your hand over it without feeling bumps.

Front

What does it mean if something is rough?

Back

Rough means that it has bumps or is not smooth, making it feel uneven.

Front

What is an example of classifying by color?

Back

Sorting candies into groups based on their colors, like red, blue, and green.

Front

What is an example of classifying by size?

Back

Sorting blocks into small, medium, and large groups.

Front

What does texture refer to?

Back

Texture refers to how something feels when you touch it, like smooth or rough.

Front

What is hardness?

Back

Hardness describes how tough or soft a material is, like a rock (hard) or a pillow (soft).

Front

Can you classify objects in different ways?

Back

Yes, you can classify objects in many ways depending on their properties.

Front

What is an example of classifying by texture?

Back

Sorting fabrics into soft, rough, and smooth categories.