Changing Materials

What has happened to this rubber band?

It has been...

• Bent

• Twisted

• Stretched

• Heated up

What has been done to this hair?

It has been...

• Bent

• Twisted

• Stretched

• Heated up

What has happened to this spoon?

It has been...

• Bent

• Stretched

• Twisted

• Heated up

What has happened to this piece of bread?

It has been...

• Bent

• Twisted

• Stretched

• Heated up

If you stretch playdough, does it...

• snap back

• stay stretched

What are materials?

• A type of bug

• Things that are used to make other things

• The fabric that makes clothes

• Things in the sky

Why do we need to know how to change material?

• so we can taste it

• so we can buy it

• so we can look at it

• So we can make things from it

What has happened to this spoon?

Has it been...

• bent

• twisted

• stretched

• heated up

What materials do we mix together to make fairy bread?

• bread and vegemite

• Water and sprinkles

• Bread and sprinkles

• Sand and salt

What materials do we mix together to make hot chocolate?

• Hot milk and milo

• Cold milk and coffee

• Hot milk and sand

• Cold milk and pepper