Curated OER
Digestion Experiment and Teacher Made Test
Young scholars complete a digestion experiment using sugar, iodine, corn starch, and sugar test paper to test for starch and sugar in the body. In this digestion lesson plan, students learn how the body breaks down different ingredients.
Curated OER
Dietary Fiber Introduction
Students research fiber and consider its sources, functions and importance to overall health. They sample high-fiber items, complete worksheets and take a quiz on their fiber research.
Curated OER
How do Hypotonic, Hypertonic, and Isotonic Solutions Affect the Water Movement of a Cell?
After removing the shell from a raw egg, cell biologists soak the egg in either a hypotonic, hypertonic, or isotonic corn syrup solution. They calculate the percent change in mass and compare it to the strength of the solution in a...
Curated OER
Cows, Worms, and Compost
Students study decomposition. For this decomposition lesson, students discuss the background information about decomposition. Students then complete the 'Chew It Twice' worksheet.