Activités d’apprentissage sur l’environnement

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

Investigate human impacts on the environment while building your own models

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

Measure the oxygen created by an aquatic plant under different conditions to determine its NPP.

Mini farm and wild animal toys.

Quickly and easily tests soil samples measuring levels of pH, nitrogen, phosphorus, and potash.

Get fast, accurate results for key saltwater parameters with easy-to-use reagent disks no mixing required.

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

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

Simulate the effects of soil compaction on plant growth in different soil types.