Using reps and max of weightlifting, students will create a frequency table and compute the mean, median and mode.
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)
In this lesson, the student will learn to compare and contrast between different coins. Using hands-on examples, a document camera to review as a class and presentation software (PowerPoint or Keynote) or video editing software (iMovie or Movie Maker).