Curated OER
Dr. Teeth and Dr. Gums To The Rescue
Second graders role play as dentists researching teeth and their care. They create a slide show showing how a character, Bear, can take care of this teeth explaining habitats, diets and teeth.
Curated OER
Yeast Cells and Their Environment
Students create their own experiment in which they have yeast cells growing in liquid environments. They examine the relationship between humans and microorganisms. They also practice using the scientific method.