"Learning Resources"

Precalibrated test tubes and labware give fast, accurate results on-site, in the classroom, or in the lab.

Study water quality of lakes, streams, ponds, and even aquariums.

Suitable for use in fresh, brackish and salt water.

Modeled after the award-winning EnviroScape models, this kit allows your students to create their own city and learn about water pollution at the same time.

Investigate The Cause Of Water Pollution In Big Lake.

Help your students gain an awareness of the significance water pollution plays in the environment. These simple qualitative tests of natural and treated water produce reliable results through vivid color changes.

Precalibrated test tubes and labware give fast, accurate results on-site, in the classroom, or in the lab.

Real Life Environmental Science Applications

Make Sure the Water is Free of E. coli

Pre-calibrated test tubes and labware give fast, accurate results in the classroom or in the lab.

This kit is a portable outfit for on-site testing of seven crucial factors.

A slender probe gauges the soil mixture at the roots of a plant, while a light sensor on the front of the unit measures the amount of ambient light.

Designed to provide a simple, affordable, and nonhazardous method of testing water for nine basic water quality parameters, this kit contains everything a science class needs to test water samples.

Bacteria Make Up Much of the Composition of the Soil

A great low cost metal detector.

Watershed Nonpoint Source Model