Not as easy as first thought.
We discovered that there was not enough room left in the bottle for the balloon to blow up.
When we punched a hole in the bottom of the bottle all of a sudden the balloon could fill. This was because all the air that was in the bottle was forced out of the hole and left space for the balloon to inflate.
School Values: Give It A Go
Key Competencies: Participating and Contributing, Thinking
I love hearing about all these experiments you are doing as a class. Such awesome learning opportunities for the kids that i bet they love!
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