Materials

Where does the rubber come?

• from the sap of rubber tree

• from the clay

• from the ground

• from the plant and animal

• from the sand

What will be created when sand is melted with a very high temperature?

• rubber

• glass

• ceramics

• metal

• fabrics

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

How do you make a ceramic vase

• Make a cut on rubber tree, wait for the sap to gather, collect it and process it.

• Get a lump of clay, shape it, dry it and burn it.

• Get some sand, heat it with blowtorch and shape it.

Tags

NGSS.MS-PS1-4

Which of the following produce(s) fabrics?

• cotton plant

• rubber tree

• silkworm

• sheep

What is this object made of?

• Leather
• Steel
• Plastic
• Iron

What is this object made of?

• Plastic

• Steel

• Gold

• Metal

Tags

NGSS.MS-PS1-1

What is this object made of?

• Plate
• Silver
• Steel
• Iron

What is this object made of?

• Tree
• Wood
• Plastic
• Stick

What is this object made of?

• Rubber
• Plastic
• Oil
• Steel

Tags

NGSS.MS-PS1-3

Which picture is showing us clay?

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