Environmental Science

Hands-On Science – Water

A reproducible teacher book that covers water properties, electric current, investigating pond life, making your own cloud, water molecules, and more. Adds relevance to learning through activities that focus on concepts in the context of everyday life. ... More.

Soil NPK Test Kit

Safe, easy, and economical! Students can perform up to 50 tests each for nitrogen, phosphorus, and potassium levels using non-hazardous TesTabs®. Each kit comes with the necessary apparatus, simple diagrammed instructions, and a laminated color... More.

Biomes and Ecosystems Bingo

A fun and educational tool for introducing the world’s biomes and ecosystems to students. Covers the characteristics of each biome and aquatic ecosystem, focusing on the climate and life within each. Five categories include: aquatic, deserts, tund... More.

Fieldmaster® Secchi Disk Kit

A fast, easy way to determine turbidity (degree of visibility) in shallow waters. Designed for use in shallow water, the secchi disk works best in a shaded place. Tie the line securely to the eye of the bolt attached to the disk, mark the line in half&#... More.

Water Treatment Refill for the Water Treatment Model

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Worm Vue Wonders™

Peek into the underground world of earthworms and discover their earth-saving secrets! See how they turn waste into soil and dig tunnels to create drainage for plants. Perform experiments to demonstrate how worms live and work underground. Have fun ... More.

The Worm Cafe: Mid-Scale Vermicomposting of Lunchroom Wastes

This manual describes how a teacher and her students developed a system to compost lunchroom waste with worms and save their school $6,000 per year! Explains how to perform a waste audit and gain support from school personnel. Discusses bins, beddin... More.

Student Kick Net

This sturdy mesh net is ideal for student macroinvertebrate collection. Durable mesh net measures approximately 35" x 45", has a 1/32" mesh size, and 3" pockets on opposite sides hold poles in place. Poles not supplied with unit but can ... More.

Wide-Mouth Bottles for Nasco Swing Sampler

Made from high-density polyethylene. Plastic caps have a vinyl liner to ensure a tight fit. Pkg. of 12 (each 960 ml). More.

4-Way Analyzer

The Four-Way Analyzer measures the most important aspects of plant health: light, soil, moisture, soil pH, and soil fertility. The light reading determines the light level where the plant is located. The moisture portion reads the moisture level whe... More.