Plastics

This is made of plastic

GOOD JOB!

This is made of plastic

GOOD JOB!

This is made of plastic

GOOD JOB!

This is made of plastic

GOOD JOB!

This is made of plastic

GOOD JOB!

What happens to the plastic once used?

How do we make plastics?

RESOURCE

PETROLEUM

FINITE

How did it get there?

Plant plankton Animal plankton

Once upon a time….

Died, sank, got covered…

Ocean floor

It got hot…

HEAT

Today..

Review

But petroleum is finite!

Bioplastic

Let’s make bioplastics at home!

Leonadro da Vinci recipe

Recipe

Ingredients:

• Milk

• Vinegar

Procedure:

Warm up milk

Add vinegar

Stir and strain

Shape your plastic parts

What did we learn today?

Pick the sequence that makes sense

Heat

Petroleum

Plastics

Paper

Ocean floor

Heat

Plants

Heat

Petroleum Petroleum

Pancakes

Frying

TRY AGAIN

THANK YOU!