Item # 350055
Students can construct, examine and explain simple machines to develop a deeper understanding of how they make work easier. Contains enough pieces to build a lever, pulley, inclined plane, wheel and axle, and a wedge- all at the same time. A 5-in-1 value.
Modify machines with 4 included weights (two 5g and two 10g) and 8 included rubber bands to explore effort, force, load, motion and distance. Labeled pieces assemble easily and separate to store. Includes Activity Guide. Largest models (pulley and inclined plane) measure 5-1/2L x 5 1/2W x 12H". Set of 63 pieces.
WARNING: CHOKING HAZARD – SMALL PARTS. Not for children under 3 yrs.