"Human Biology Lab Activities&amp"

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.

Water quality analysis and public planning.

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.

Explore the science behind soil formation with this hands-on lab kit, ideal for environmental science and geology education.

Use the Exact Water-Testing Procedures Used by Health Authorities

Use as Station Markers

These simple white cards are made of 0.021" thick, 5-ply paper and can be used for mounting frequently handled specimens so they won't be destroyed.

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