4. Do a demonstration to see whether baking soda or baking powder mixed with vinegar is better at inflating a balloon. Tell students that another way they can determine whether baking soda or baking ...

The glove will act as a container for the vinegar, which is one of the key ingredients in this science experiment with ...

Easy to follow films demonstrating how to do simple experiments using basic equipment – from bicarbonate of soda and vinegar to balloons and CDs. • Famous families having fun with these ...