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

Sturdy stroboscope ideal for studying periodic motion.

Ideal for Beginning Earth Science Students

When minerals, rocks, and fossils cannot be accurately identified by macroscopic observation and testing, thin section slides can reveal the composition and structure of the specimens on a microscopic level.

Red, classic oolitic texture.

Compact demonstration of alternative energy.

Create a balanced ecosystem in your aquarium with the addition of these small, freshwater algae eaters. They reproduce rapidly, laying their eggs on the glass sides of the aquarium.

How are Photosynthesis and Respiration Related?

Synthetic owl pellets provide a safe, realistic, and reusable dissection experience, featuring hand-crafted replicas of skeletons and carefully imitated contents that closely mimic natural owl pellets.

Dehydrated Preserved

Extremely small euglenoid. Usually doesn’t rotate when swimming. Scavenger. Hay medium.

Characterized by flagella; lacks plastids.

Closely wound steel helix for studying wave behavior.

Freshwater. Unicellular. Soil-water medium. Characterized by two flagella (one inside a groove at right angles to the other); most also have tests made of cellulose and are encrusted with silica.

Brownish black, intermediate stage between peat and bituminous coal.

Spinel group; iron-black, massive; natural magnet.

The Most Realistic Frog Model Available

Students learn how the length, tension, and mass of a string affect the frequency of a standing wave in this engaging demo.