What is it? ... It's a compass! Physical processes - Electricity and magnetism - Using magnetism A Twig Tidbit Film - Jigsaw. An image is slowly revealed as pieces of the jigsaw are removed. The children have to identify it.
What is it? ... It's a compass! Physical processes - Electricity and magnetism - Using magnetism A Twig Tidbit Film - Jigsaw. An image is slowly revealed as pieces of the jigsaw are removed. The children have to identify it.