Curated OER
Introduction to Mammals
Biology learners grasp the characteristics of mammals by viewing this succinct slide show. They learn that mammals are divided into three gestation-related groups: prototheria, metatheria, and eutheria. They examine the characteristics...
Curated OER
Cool It
Students simulate lizard temperature regulation. In this Science lesson, students use a thermometer as a pretend lizard. Students must keep their lizard within a particular temperature range while moving through a specified course.