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How to make a teabag hot air balloon 
Gather the necessary materials. 
To make a teabag hot air balloon you will need a teabag, a pair of scissors, a lighter, a small piece of foil, markers, and parental supervision. A teabag with string attached that can stand on its own will work best for this experiment.
pick from the following. -It should not snap or crack apart as it inflates. Before you begin, you will need a lid on the glass or plastic container. -You will need small measuring cups, scissors, a thick stick, and a measuring tape that can be purchased at your local grocery store or online. Dissolve a teabag in warm water. -This experiment involves fire so parental supervision is necessary. The teabag must be unused and dry. -Adhere two teabags to a dish or tin pan. Use the triangle shape made up of the two teabags by masking the first.
This experiment involves fire so parental supervision is necessary. The teabag must be unused and dry.