"470334-300"

A set of dynamic cart trolleys are used for investigation on momentum, velocity and acceleration. Each trolley consists of two rectangular wooden blocks, 300 mm long, moving on three low friction wheels (ball bearings in wheels). The trolley is fitted with spring loaded impulse rod. It has a provision for stacking the trolleys on top of each other with removable pins. It is supplied with two rubber corks and 2 needles, so trolleys may be stuck together for inelastic collisions. A striking pin for releasing the striker and 3 pins or dowels for stacking are provided. One trolley weight approximately 1 kg.

The perfect means to introduce a topic or review information covered in the classroom or lab, this Bingo game features 75 standards-based review cards.

Learn while you play with this interactive review game. Students play Bingo using 75 review cards covering the curriculum standards on rocks.

Reinforce understanding of the many powerful forces at work in creating and re-creating rocks with the 75 review cards featured in this fun game.

Package of 100, 300 or 500 interlocking cubes in 10 standard colors. An activities booklet is included.

Nearly frictionless, accurate, durable.

Wire Nuts

Quality gratings perfect for your Optics Needs

Engage students with a genetics and PCR kit that has a direct link to a testable phenotype.

Optical lenses, excellent for physics classroom demonstrations in optics and light refraction.

Low friction cart for kinematics.

Sold wood and aluminum dynamics cards used for collision experiments.

Various rods to explore thermal conductivity.

Provides electronically controlled waves.

Standard resistance rheostat.

Measuring apparatus for investigating the elastic deformation of rods of flat geometry and for determining the modulus of elasticity.