Students examine how sand is formed by erosion and that it can be moved by streams, rivers, and ocean currents in this unit of lessons. They study waves and currents, and structures that change how sand moves by creating story charts,...

Students explore the ecosystem by conducting a ziploc bag experiment. In this recycling lesson, students identify decomposer organisms in our environment and how they speed up the recycling process. Students utilize a ziploc plastic bag,...

Students study factors controlling Florida's population growth and related environmental impacts. They research natural community types and construct maps (including a large-sized map of Florida) to be used for a simulation activity.

Students participate in a prey-predator game. After reading background information, they discover the impact from the changes global warming presents to the polar bears and ringed seals. They role play the role of either the seal or...