"Ward's Science"

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

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

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.

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

Simulate the effects of nitrogen oxides and sulfur oxides on the germination of radish seeds.

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

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

With this classic AP chemistry experiment, students predict the outcome of stressors.

With this kit, students test water samples the same way analysts in the fields do.

Water Bodies are Dynamic Systems

How much Salt is Dissolved in a Body of Water?

Utilize Several Forensic Techniques to Solve the Crime

Integrate STEM Into Your Chemistry Experiments!

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