Students explain how relatively thin the atmosphere is, compared to the size of the planet, and determine the relative extent of the four major atmospheric layers.

Students explain how volcanoes form. In this earth science lesson, students identify the different types of volcanoes. They create brochures about Mt. Vesuvius before and after the eruption.

Students research an assigned biogeochemical cycle. In this cycle activity, students need to determine that all cycles need energy to continue. The students will look at a given cycle to describe it, research and draw an assigned cycle,...

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....

Fun interactive Spanish site where students will be able to review science vocabulary related with the earth, atmosphere, respiratory system, flower parts and fish anatomy. It provides the English version and different levels of difficulty.