Transcript
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!
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