Curated OER
Nanofibers: Why Go Small?
Young scholars explore the surface ratio of an object. In this surface area to volume lesson students construct a data table, make calculations and create a graph.
Curated OER
Discover How Trees Produce and Conserve Energy
Learners discover the flow of energy from plants to humans, the importance of this and how the energy chain is effected. In this informational lesson students will see how energy is produced and conserved by trees and how it can be...
Curated OER
European Climates
Ninth graders study the climate regions of Europe. In this geography skills lesson, 9th graders determine how weather and climate are influenced as they research the climate zones of specific locations and write about the ways that...
Curated OER
What is a Cloud?
Third graders identify a cloud and explore how they form. They create an acrostic poem about clouds.
Curated OER
Condensation
Middle schoolers explain how water changes from vapor to liquid with a change in temperature by engaging in this experiment. They use a worksheet imbedded in this lesson to guide their inquiry.
Curated OER
Don't Marry the Mole!
Third graders examine the power of solar energy. In groups, they create their own pizza box solar oven to discover the power of the sun and how it is a source for heat and light. To end the lesson, they use the internet to examine...
Curated OER
The Chemistry of Fire and Other Oxidation Reactions
Students explore the process of combustion.
Curated OER
The Mystery of the Sponge
First graders observe while water is absorbed into a sponge. They experiment by putting a sponge on yardstick and watch while water dries and the weight changes.
Curated OER
Helping the Soil
In this soil conservation learning exercise, students study and analyze two excellent ways to enhance soil conservation: compost heap and leaf-mould. Students review all the ingredients in making both.