
Price:
Weight : Approx. 100150 g (set)
Type : Other, Tangram Puzzle Set
Advantage : Enhances spatial skills, Problemsolving, Creativity
Power Type : Manual (no batteries required)
Shape : Geometric (Triangle, Square, Parallelogram)
Assembly : No assembly required
Weight : Approx. 350 grams
Type : Other, Decimal Place Value Abacus
Advantage : Handson decimal concept learning
Power Type : Nonelectric
Shape : Rectangular
Assembly : Preassembled
Weight : Approx. 550 g
Type : Other, IC Engine Cylinder Cut Model
Advantage : Clear internal visualization of cylinder construction and working
Power Type : Manual (nonpowered demonstration)
Shape : Cylindrical with sectional cut
Assembly : Ready assembled