Learners study the life cycle of the frog. In this life cycle lesson set, students listen to a read aloud of Frogs, A First Discovery Book, and make a sequencing booklet that shows the four stages of the frogs life cycle. They observe...

Students explore the lives of bgeahvers. They identify the physical and behavioral adaptations that help beavers survive in their environment. Students compare and contrast how beavers influence the ecology of both forest and aquatic...

Learners comprehend the four parameters of water quality. They perform tests for salinity, dissolved oxygen, pH and clarity or turbidity. Students comprehend why scientists and environmental managers monitor water uality and aquatic...