"activities&amp"

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

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

Unique Paddle Design Allows Quick Testing On a Variety of Substrates

Identify Minerals with This Convenient Kit

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

This comprehensive kit includes everything needed to develop a curriculum and conduct studies in monitoring water quality.

Test critical water quality factors.

Comprehensive Outfit Includes Digital Colorimeter

Turn rough rocks into beautifully polished gemstones. This professional quality tumbler features a 15 pound capacity steel hexagonal barrel with removable rubber liner.

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.

Geoblox models provide a multi-learning approach to help students understand concepts and structures from the inside out as they build their own models.

A Game Your Students Will Want to Play

Watershed Nonpoint Source Model

Reinforce understanding of the many powerful forces at work in creating and re-creating rocks with the 75 review cards featured in this fun game.

Learn How Certain Types Of Lake Bottoms Can Act As Buffers.

The perfect means to introduce a topic or review information covered in the classroom or lab, this Bingo game features 75 standards-based review cards.