Price: $61.40
In Stock.
This item can only be shipped to schools, museums and science centers
Materials Included in 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
MS-PS2-5. Conduct an investigation and evaluate the experimental design to provide evidence that fields exist between objects exerting forces on each other even though the objects are not in contact