Curated OER
Water Cycle and Ecosystems
Students explore the water cycle. In this investigative lesson, students examine the water cycle process. They will record their observations and discuss marine and freshwater ecosystems.
ClassFlow
Class Flow: Atmospheric Layers
[Free Registration/Login Required] The Earth: The student demonstrates knowledge of how processes which shape and affect the Earth and how it relates to the Universe.
Scholastic
Scholastic: Science Labelling Game
In a series of five interactive science games, students first study labeled diagrams to learn the names of the Earth's layers, of a flower's parts, of a fish's anatomy, of the human respiratory system, and of layers of the atmosphere....