Pulleys Di

Description

Warning: Choking Hazard - Small Parts. Not for children under 3 years.

Grades 1 -

Teaches students the science of simple machines.
Kit contains 4 pulleys: 2 singles, 1 double, and 1 triple sheave, plus joining pin.
Includes instructional guide with suggested activities.
Sting(s) not included.
5 years and up.

$69.95

$49.95

$54.95

$7.95

$27.95

$30.95

$29.95

$14.95

$29.95

$41.95