"SILICO & chemical PORCELAIN SE"

Take an Ocean Voyage Without Leaving Your Classroom

Suitable for use in fresh, brackish and salt water.

Safe, Accurate, and Cost-Effective Test for Arsenic in Water or Soil

Less confusing than other test kits that require students to distinguish different bacterial colonies on a Petri dish, this test features a distinct color change that will tell with certainty if fecal coliforms are present.

The Analysis of Minerals and Soils Lab Activity teaches students to utilize physical and chemical techniques to thoroughly investigate crime scene samples.

How do geologists classify minerals? This kit lets students observe and test a variety of specimens in order to identify and sort them. You can also use this set to introduce students to the methods and techniques that are commonly used in geological classification.

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The Plate Tectonics Classroom Project displays minerals in their appropriate tectonic settings.

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.

Common geological materials conveniently packaged for lab, classroom, or industrial use.

These delightful young reader books use splendid cut-outs, eye pleasing illustrations and even an amusing song or two to guide students through the changing seasons, to teach them that weather can be observed and that weather can vary from day to day and from season to season, and that weather can affect what we do and what we wear.

Learn to draw contour lines and how to indicate elevations on a chart or map.

These collections provide background into the history of life on Earth.

This Collection has been assembled to provide background into the history of life on Earth.

Students identify and quantify microbes in air, soil, water, or any surface.

This solar panel features a PET backed panel with alligator clip leads.

Economical Water Testing Solution

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