"Science Take-Out"

Test Five Factors on One Test Strip

Investigate The Cause Of Water Pollution In Big Lake.

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

Understand How a Water Treatment Plant Works.

Just how safe is that water that comes out of your home faucet? Students find out if they really want to be drinking that 'clear' fluid when they test water samples they bring from home with this kit.

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.

Beautifully Detailed Molds.

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

Step-by-step experiments that are easily executable.

Take an Ocean Voyage Without Leaving Your Classroom

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

Expanding on concepts learned in the Introduction to Mineral Crystals (60158-00) lab, here students construct models of the six basic crystal shapes, then derive their own definitions of each form by making observations, taking measurements and recording their findings.

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.

What are the reasons for the seasons? Students read and find out that it all begins with the Sun.

Expertly designed, two-part geology model showcasing cave features with labeled details and hand-painted for accuracy.