Mini Bottle Rocket

1. 1. What is the first step in making the bottle rocket?

• a)    Pour vinegar into the bottle

• b)  Use tape to attach 3 straws to the side of the bottle so it stands up, upside down.

• c)  Wrap the baking soda in the kitchen roll

• d)  Choose a launch area outside

What safety precautions should be taken during the launch?

• a)    Stand next to the rocket

• b)    Have a clear empty space and keep observers well back from the launch site.

• c)    Use a soft surface for landing

• d)    Hold the bottle while launching

After wrapping the baking soda in the kitchen roll, you should _________ the baking soda parcel into the bottle, quickly add the cork, put the rocket down and stand back!

_________ of vinegar is poured into the bottle

The baking soda should be dropped into the bottle with the cork already in place.

• True

• False

The rocket will not move if the baking soda and vinegar are mixed correctly.

• True

• False

Why is it important to choose a launch area outside for the rocket?

Describe what you think will happen when the baking soda and vinegar mix inside the bottle.