Immediately after dropping the paper towel in, place the cork into the opening of the bottle, stand the bottle up on the straws and BACK UP! As the baking soda reacts with the vinegar inside the bottle, they will create a gas called carbon dioxide. To launch your rocket, push the paper towel with baking soda into the open mouth of the bottle with vinegar inside. Plastic bottle Wine cork Tape How to make a Rocket from a Plastic Bottle. Use a spoon to place some baking soda into the center of a paper towel square. Next, pour the vinegar into the bottle until it’s halfway full. Then, place 1 scoop of baking soda in the middle of the paper towel, and roll the paper towel up over it. Pour some vinegar into your rocket bottle. First, use the duct tape to attach the pencils to the plastic bottle to make a stand for your rocket. Place the rocket with the straw (open-end down) on the smaller straw. Tape the bigger straw section to the back of the rocket template. Make sure an adult is with you to help you!Ĭut your paper towels into small squares, about 6” on each side. Cut off a small section of the bigger straw. We launched ours at the end of our driveway! Have everyone who is watching the rocket launch stand a little bit back from where the rocket will launch. When you are ready to launch, take your rocket into an open area with a lot of space. Jam in the cork and make the rocket stand. ![]() ![]() Fill the bottle with water to about 1/4 of the total bottle. Wrap the baking soda in the kitchen roll to make a little parcel. ![]() 2 Fix the pump tube to it with plasticine. Pour about 2 cm of vinegar into the bottle. To launch your rocket you will need to gather: a cork, baking soda, vinegar, paper towels. Plastic Bottle (Sprite or Coca -Cola 300 Lit) 1 Masking Tape 1 Posters Color 4 Punching Machine 1 Scissors 1 Glue stick 1 Rocket Shape template minimum 1. Make a hole through the cork so that the bicycle pump can easily fit into it.
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