Make a foam cake
Take a polispan cilinder and glue purple foam around to make the cake
Decoring the cake
Use pieces of foam to decorate the cake. Sofía made a color serie of foam circles in a row around the cake. It´s a momment full of creativity
Making the electronic candles
Every child build the circuit with power + sound sensor + long led on a foam piece in a candle shape. Then, they attach the candle to a wooden stick and put it in the cake.