"Activités de comprehensive"

Everything you need to collect real, meaningful data about the natural environment.

The Green Fuel Cell Lab Activity is a great introduction to green energy production.

How much Salt is Dissolved in a Body of Water?

Imagine having a living ecosystem to grow, learn, and discover—all in your classroom. The AquaSprouts Garden Kit will convert your existing 10 gallon fish tank into a fully functional aquaponic kit.

Test multiple freshwater parameters in minutes with pre-measured, no-mess reagent disks.

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

Effortlessly test fresh, salt, and brackish water in just 2 minutes with the most advanced, all-in-one photometer designed for fish farming applications.

Perform physical and chemical tests to explore different soil types and determine their properties.

Test a local water sample to determine overall water quality.

Simulate ocean acidification by introducing carbon dioxide into water and measuring pH over time.

Save energy, automate lights, pumps, and more with this easy to use, 24 hour plug-in mechanical timer.

Utilize Several Forensic Techniques to Solve the Crime

Ebb and flow plumbing fittings are essential for any DIY flood and drain system.

Real-world climate and sustainability investigations, powered by the popular BBC micro:bit!

Middle and High School STEM.

Explore the carbon cycle by simulating the production of carbon dioxide due to microorganisms in soil.