from Sterling Pub Co Inc (October 1, 2000)
9780806966359 |
details & prices | 128 pages | 5.50 × 8.25 × 0.75 in. | Rec. grade levels 4-6 | 0.60 lbs | List price $14.95
About: Offers experiments that can be done by using everyday materials to explore how optical illusions occur, with experiments focused on motion, color, size and length, perspective, and depth.