"WardsSci000474"

Investigations Into magnetic fields, force, and poles.

Plastic D-cell battery holder with male and female button snaps allowing for instant connections with others.

According to the Environmental Protection Agency, approximately 5.5 billion metric tons of hazardous waste were spilled or buried in dumpsites throughout the United States between 1950 and 1975.

Ideal for Simple Wind Speed Experiments

Virtually Unbreakable.

Ideal for handling preserved specimens, the wide clamping jaws are flattened and have serrations to prevent slipping.

Versatile teaching kit contains enough materials for the whole classroom to learn about and experiment with a variety of pulley configurations. Because these activities are hands-on, students get a real feel for the forces at work.

No spill dropper.

Protect Your Microscope Slides

Our high-quality borosilicate cylinders meet ASTM standards and are a great value.

Tube clamp with finger grip.

A collection of classic books to introduce young readers to science.

Standard formalin preserved crayfish. Shipped in nontoxic Wardsafe.

Set of nine hooked weights. Range from 10 g to 1000 g. Made of cast iron.

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.

Use these flexible magnetic strips for experiments, to hold objects in place, or for creating your own inventions.