Curated OER
Infectious Diseases
Eighth graders identify and explain how infectious diseases effect organ systems. Using an analogy with automobiles and body systems, they discover how one part influences the operation of the whole. Students write paragraphs about...
Curated OER
How to tell when mealworms are out of breath
Students explore the respiration rate of a mealworm. Through experimental means, they determine the average volume of oxygen used and discuss factors that affect the respiration rate of an organism.
Curated OER
Desert Tortoise Adaptations
Students observe the Desert Tortoise in its natural surroundings. In this adaptations lesson, students study and take pictures of an animal in its habitat, then design a PowerPoint which addresses adaptations, biodiversity, and threats...
Curated OER
Insulation and Buoyancy
Students predict whether their hands be warmer in ice water with or without a blubber mitten. They construct a blubber mitten using plastic, Crisco and compare their results with a control group. They observe how this affects buoyancy too.