Summary Stack ring magnets on a stick, so that they repell each other and "float". Science content Physics: Motion and Forces, Newton’s Laws, Gravity (K, 2, 6) Physics: Energy forms, Conservation of Energy (1, 3, 4, 5) Lessons activity is in Magnet stations Magnet stations and more magnets/electromagnets Materials several ring magnets a skewer that the ring magnets can fit over Grades taught Gr 4 Gr 5
