Available Lessons

Bench Press Math: Mean, Median and Mode

Grade: 10
Physical Education

Using reps and max of weightlifting, students will create a frequency table and compute the mean, median and mode.

Measure of pH using Vernier Probes

Grade: 9

Students will work in groups of two to measure pH of freshwater system when crayfish are present in water sample. A control will be set-up and the biology of the crayfish will studied. The pH should increase as the crayfish releases ammonia as a waste product. (Ammonia is a base)