"Ward's+Phenomena+Lab+Activities"

Designed to study and demonstrate Snell's Law of Refraction.

With the Resonance Apparatus, students investigate the effect of frequency on wavelength.

Who knew that the trebuchet, one of the most elegant of all medieval weapons ever invented, could be improved!

Steel inclined plane with accessories.

Teach magnetism, motion, Newton's Laws, and more with this fun ball launcher. Simply align these powerful neodymium magnets on a linear rail and arrange steel balls in a sequence for a truly engaging lesson.

For density determinations, set of twelve in assorted sizes, shapes and masses.

Economical pulley for simple machine experiments.

Be prepared for spills in your lab.

Show relationships between frequency, length, tension and mass

Demonstrates center of mass with wooden plane and double cone that comes assembled.

Pale pink felsite, with small sanidine phenocrysts.

Beautiful, large, and functional gyroscope for classroom demonstrations.

Conductometer with variety of metals to demonstrate heat conductance by various metals.

Feldspar group; pink cleavages showing perthitic texture, common potassium feldspar, Mohs’ hardness of 6.

Plastic pulley with two- part aluminum frame.

This complete set of materials makes possible multiple dramatic demonstrations of basic electrostatic principles.