Properties and Changes of Materials

What is this object made of?

• Plastic

• Steel

• Gold

• Metal

What is this object made of?

• Plate

• Silver

• Steel

• Iron

What is this object made of?

• Glass

• Plastic

• Leather

• Diamond

Tags

NGSS.MS-PS1-3

What is this object made of?

• Tree

• Wood

• Plastic

• Stick

Tags

NGSS.MS-PS1-1

_____________ is the process of reclaiming raw materials and reusing them to create new products.

• Reducing

• Repurposing

• Recycling

• Composting

Tags

NGSS.MS-PS1-3

A mixture of metals is a(n) ________________.

• alloy

• composite

• admixture

• metallic

What is this object made of?

• Leather

• Steel

• Plastic

• Iron

Thermal insulators…

• do not allow heat to pass through easily.

• allow heat to pass through easily.

• keep heat contained but don't keep things warm.

• do not keep heat contained and allow things to cool.

Tags

NGSS.MS-PS3-3

Materials that dissolve are:

• insoluble

• soluble

• a solution

• a solvent

When solid particles mix with the particles of a liquid, this is called…

• evaporation

• filtering

• dissolving

• sieving