"Activités de comprehension"
Applied Filters
Vernier® Go Direct™ Environmental Science Starter Package
Get started collecting environmental data in your classroom.
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Geoblox Environmental Degradation Block Models
Investigate human impacts on the environment while building your own models
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Four-Way Digital Soil Analyzer
Determines proper moisture, pH, light, and temperature in soil samples.
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Innovating Science AP Environmental Science: Landfills and Decomposition
Simulate decomposition in a sanitary landfill versus an open-air dumpyard.
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Bacterial Pollution of Water Lab Activity
Use the Exact Water-Testing Procedures Used by Health Authorities
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Soil Test Kit
Quickly and easily tests soil samples measuring levels of pH, nitrogen, phosphorus, and potash.
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Optimized Fermentation of Yeast
Integrate STEM Into Your Chemistry Experiments!
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AquaSprouts® 160 GPH Submersible Pump
High-performance, versatile submersible pump is designed for use in a variety of applications.
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Digital Soil Tester Kit
Quickly and easily tests soil samples measuring levels of pH, nitrogen, phosphorus, and potash.
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LaMotte® Soil Texture Kit
With the Soil Texture Kit, students determine the percentage of sand, silt, and clay in soil samples.
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LaMotte® GREEN Basic Water Monitoring Kit
The GREEN Basic Water Monitoring Kit features economical tests for eight different factors.
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LaMotte® Combination Soil Test Kit
With the LaMotte Combination Soil Test Kit, students can measure pH, nitrogen, phosphorous, and potassium levels.
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LaMotte SpinDisks® Reagent Cartridges for Salt Water Testing
Get fast, accurate results for key saltwater parameters with easy-to-use reagent disks no mixing required.
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Innovating Science® Le Chatelier's Principle
With this classic AP chemistry experiment, students predict the outcome of stressors.
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Complete Pesticide Test Kit
A simple visual test kit that lets students quickly check for the presence of common pesticide residues in water or on produce without needing lab equipment.