Investigate materials + test and analyze materials

Which property is most important for a raincoat?

• rigid

• hard

• waterproof

• transparent

Which of these materials is used to make rain boots?

• Paper

• Fabric

• Plastic

Which property means "does not absorb water "?

• waterproof

• float

• soft

________________ materials like cement can support heavy weights without breaking

• strong

• float

• soft

A wooden boats can _____________ on water

• float

• stretched

• flexible

The body of the bus is made of _______________ .

• plastic

• wood

• metal

Tags

NGSS.MS-PS1-3

The knife is made of metal. Metal is __________.

• hard

• soft

• Hard

• Soft

Tags

NGSS.3-PS2-1

• Absorbent

• Waterproof

A metal fork is...

• soft solid

• hard solid