Basic electrical circuit:
- Wire (50 cm) - A battery (4.5V) - Small light bulb - "Portabombilla" - Switch - a Motor - a wood board (25x25 cm or 30x30 cm is ok) - a wood punch Elaborated electrical circuit: - Wire (2 or 3 meters, depend on the quantity of conections you'll do) - A battery (4,5 V) - Small light bulb - "Portabombilla" - a wood board (30 x 50 cm) - a wood punch - Paper, glue, permanent markers or felt tips. If you want to colour the wood board, use wood paint and wait until the paint is dry to start working. If you ask in the electrical shop for "materials to create an electric circuit for school" they can guide you to buy everything. My recommendation is to avoid going to the chinese shops, their quality tends to be worse. This is a video to learn more about magnets and magnetism. |
Science, geography and history rock!Archives
May 2014
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