Curated OER
What Trickles Down?
Students explore different levels of permeability and compare the permeabilities of several different materials. They are introduced to the basic concepts of building design, landscape architecture, and environmental pollutant transport....
Curated OER
Soil, Designer Soil: From Rainforests to the Prairie
Students explore the role and importance of soil in the ecosystem. In this Science and Social Studies lesson, students complete an experiment using various kinds of soil and clay and then examine how soil has a direct impact on our...