Curated OER
Yo! Gert-making yogurt
Young scientists or chefs culture yeast to produce yogurt. The materials and a general description of how make yogurt are provided, but there is very little detail otherwise. You could use this as an activity when your biology class is...
Curated OER
Terrariums for Project Pals
Students identify the components needed by plants to survive in the terrarium. In this biology instructional activity, students build their own terrariums using materials available. They present their project in class.