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HOW DO ROCKETS WORD? - Coggle Diagram
HOW DO ROCKETS WORD?
Planific
Steapes
:check:Cut the cardboard to make a cone and finds
:check:Tape the cone and fins to the bottle
:check:Tape the sticks to make the stand
:check:Pour the vinegar into the bottle
:check: :Put the baking soda on the napkin
:check:Fold it carefully and put it in the bottle :
:check:Put the cork in and turn the bottle upside down
:check:Watch it launch
How it works?
Vinegar and baking soda react : :
Gas (CO₂) is produced
Pressure builds up
The cork is pushed out
The rocket launches
Materials
:star:One empty soda bottle
:star:Bright cardboard for the cone and fins
:star:4 pencils, popsicle sticks. or any sticks you find around that are the same size
:star:A cork or something that can be used as a cap
:star:Vinegar and 2 teaspoons of baking soda
:star:A paper napkin
:star:Tape