Biospheres

The relationships within and between ecosystems can be explored. after examining an area for living and non-living things learners complete the same examination in the forest ecosystem. Students identify abiotic and biotic elements in an...

Students are introduced to the water cycle and water movement in soil. In this water cycle lesson, students explore how water moves through the water cycle and discuss water sources, natural reservoirs, soil infiltration rates and...

Students examine the relationship between water retention and plant growth by conducting two experiments. They first compare the water retention qualities of clay, sand and loam soil types. Then they use the data from the first...

Students examine the characteristics of their own environment and compare them to another region. They prepare a box filled with items and stories about their own region, exchange the box with another class in another region, and...

Students investigate different types of building structures and how they are able to stand up to earthquakes. Through comparison they determine which buildings are better able to handle earthquakes than others. They create a building,...

Students, after listening to Janelle Cannon's picture book Stellaluna, explore a variety of living things through three distinct activities. They make a list of what they know and want to know about birds and bats. Orally and in writing...

Students use NASA photographs and hands-on activities to compare the amounts of land and water on our planet. They discover that the world has five oceans and that they cover seventy percent of Earth's surface. Students learn how this...

For this complex game about the carbon cycle, the playing field is divided into air, living, and earth zones. Children are assigned to be either plants or animals, and collect carbon tokens as they proceed from zone to zone. While the...

Students use a hopscotch course to simulate the problems birds incur as they are migrating due to loss of wetlands.

Students explore the unique Rain Forest. In this Rain Forest lesson, students watch a video about the dangers the Rain Forest faces. Students create a Rain Forest mobile. Students choose  plants or animals from the Rain Forest then write...