The Earth’s magnetic field is all around us! Explore the properties of the Earth’s amazing magnetic field lines using this unique and innovative student kit. Students use iron filings, a magnetic sphere and a compass to determine the locations of North and South poles on a simulated magnetic Earth. Includes background information, detailed step-by-step instructions, student worksheets and valuable Teacher Notes.
Materials Included in Refill Kit for 30 Students in Pairs: Iron filings, non-rusting, 100 g Compasses, magnetic, small, 15 Index cards, single-ruled, 3" x 5", 15 Magnets, alnico, pair, 1½", 4 Magnetic marbles, blue, ⅝", 15 Petri dishes, 50 mm x 15 mm, 15