"Ward\'s+Phenomena+Lab+Activities"

Investigate The Cause Of Water Pollution In Big Lake.

The WaterWorks School Test Kit is a great introduction to water-quality testing.

Collect quantitative acceleration data with this adjustable fan cart.

This Super Pulley Attachment is designed to convert a Vernier Photogate into a Smart Pulley.

Complete set of springs for investigating Hooke's law.

The material of the SONOtrain™ trainer simulates the feel of real soft tissue for carrying out palpations and injections and shows realistic texture and echogenicity on ultrasound images.

Measure the concentration of ethanol in air above an aqueous sample with Go Direct Ethanol vapor.

A simple tool for communicating complex workings of electricity, this plastic battery holder is fitted with three banana plug jacks.

The award-winning Snap Circuit Series uses building blocks with snaps to build electrical and electronic circuit projects.

The deluxe kit is our most complete Squishy Circuits kit.

Small And Simple Practice Pad

This solderless breadboard is ideal for high-frequency and low-noise circuits.

Perform your electronic experiments on this tiny breadboard (8×5.5×1 cm) . Interconnect any components with 20-29 AWG (3 to 8 mm) wire.

Set of discs to study radiant heat absorption based on surface properties.

The liquid convection apparatus is designed to show the convection of heat in a liquid.

Appropriate for grades 6 to 12 Brings the First Law of Thermodynamics to life! This pair of precision-machined, chrome-plated steel balls is actually a hands-on demonstration in energy transformation. By striking the balls together, you will create enough heat at the point of contact to burn a hole in a sheet of paper.

Photographic diffraction objects in a slide frame.