You will need no more than five minutes to make a simple helicopter. Take a match and carefully respite one end. Insert into the slit a strip of paper with a height of 6 to 8 cm and a width of 1.5 - 2 cm, cut it vertically in half and bend the blades in different directions. The helicopter ready. Help baby split matches, and he will be able to engage in mass production of helicopters. Run them from the balcony or window. If the helicopter gets into the upward flow of air, it can fly up.
After the launch of don't forget with your child to collect all the helicopters.