"PARKWAY PLASTICS, INC."

Four gears of different sizes, perfect for any investigation or maker project.

Educational Materials, Marble, metal

Lessons in Optics and Light in the Palm of Your Hand Colorfully illustrate additive and subtractive color mixing, color transmission, absorption and filtering of the different wavelengths of light with this set of primary and secondary color mixing paddles. You can also use the diffraction gratings in this set to view spectra from different light sources. Show students how a spectroscope, colored lights, and even polarized sunglasses work with the contents of this set.

These uniform motion cars are a staple in the modern physics classroom.

Actively involve your students in the learning process with these sophisticated biology coloring books.

Each vial is a dropper bottle with enough freeze-dried serum to make 5 mL of reconstituted serum

Plastic Coins
Looks like… feels like… but does not clink or spend like… real coins. Teach coin recognition with these authentic appearing and feeling plastic replicas, which feature serrated edges like real coins.

Multifunction Capability in One Affordable Instrument

Mark Evidence for Photography

Smooth-running ball-bearing clamp pulley for use with inclined planes, force experiments, or demonstrations of work and machines, this durable, lightweight plastic pulley fastens to surfaces up to 18 mm thick.

Watch work and energy intercept.

Educational Materials, Mechanics, Black heavy, 45 meter spool

Economy Spinning & Casting Line

Classroom supply items for your every day needs.

Reusable and pliable clay for modeling and more.

Useful for collision and pendulum experiments.