■Place the cooled boiled egg on top of the glass bottle, making sure there is no way the egg fits through. Ask an adult to light two matches and drop them inside the glass jar, quickly place the egg back on top. ■Watch as the egg drops inside the jar.
How to make a weather station plus 65 other great ideas for exploring the weather with your kids: maths, science, art, crafts, all kinds of great ideas for a weather topic. Ever tried to measure the rain with your kids?