Curated OER
Classification of Cerealites
Students create a dichotomous key. In this categorizing lesson, students create a dichotomous key for different types of cereal. Students classify the cereal into groups such as flakes and cereal with holes. Students discuss their...
Curated OER
What Critters Tell Us About Water Quality: A Macroinvertebrate Lesson
Students explore our ecosystem by investigating the quality of our water. In this aquatic insect activity, students examine a group of random insects collected from different streams and ponds in the area. Students record their...