Learning Aids

Stethoscope

A stethoscope that monitors heart and respiratory sounds and detects fetal sounds. Medium chest piece has a 1-3/4" diameter. Nickel and chrome plated. Flat chest piece has single stem. Hard rub... More.

Plant Press

This superior plant press is made of oak hardwood frames, smooth sanded to prevent wear of the straps. Brass rivets at outside joints provide additional strength. Two 1" x 84" heavy-duty co... More.

Attachment Weights for Triple Beam Balances

Weights are hung on one or both suspension pivots located at the right end of the beam. Includes one 500 and two 1,000 gram weights for metric scales. More.

5-1/2-gal. Deluxe All-Glass Aquarium

This aquarium is famous for beauty and durability thanks to its full-view, all-glass corners; nontoxic, permanently flexible silicone seals; and impact-resistant top and bottom moldings. This model... More.

10-gal. Deluxe All-Glass Aquarium

This aquarium is famous for beauty and durability thanks to its full-view, all-glass corners; nontoxic, permanently flexible silicone seals; and impact-resistant top and bottom moldings. This model... More.

15-gal. Deluxe All-Glass Aquarium

This aquarium is famous for beauty and durability thanks to its full-view, all-glass corners; nontoxic, permanently flexible silicone seals; and impact-resistant top and bottom moldings. This model... More.

20-gal. Deluxe All-Glass Aquarium

This aquarium is famous for beauty and durability thanks to its full-view, all-glass corners; nontoxic, permanently flexible silicone seals; and impact-resistant top and bottom moldings. This model... More.

Life/form® Introduction to Tracks and Tracking - Volume 2

This sets contains approximately 26 “True to Life” reproductions of hind and front feet, both right and left, of each of the following: opossum, beaver, jackrabbit, spotted skunk, snapp... More.

Life/form® Introduction to Tracks and Tracking - Volume 3

This sets contains approximately 21 “True to Life” reproductions of hind and front feet, both right and left, of each of the following (except the adult black bear, where only one foot ... More.

Refill Unit for LaMotte Plant Tissue Test Kit

For approximately 50 tests for each factor (total of 150 tests). More.