"WardsSci012423"

Simple, yet effective tool.

Explore how climate change may lead to health problems.

With the Soil Texture Kit, students determine the percentage of sand, silt, and clay in soil samples.

Use the Exact Water-Testing Procedures Used by Health Authorities

Measure soil quality and learn about pollution.

With the LaMotte Combination Soil Test Kit, students can measure pH, nitrogen, phosphorous, and potassium levels.

The GREEN Basic Water Monitoring Kit features economical tests for eight different factors.

Simulate decomposition in a sanitary landfill versus an open-air dumpyard.

Model the toxicity of three different salts by determining the LD50.

Students discover the relationship among gas volume, temperature, and pressure.