Curated OER
Space Exploration
Fourth graders observe an empty 14 oz. clear plastic cup and measure how much water the cup can hold when it is completely full. They work in groups to fill the plastic cup, but half of the groups receive a smaller vial and the other...
Curated OER
Dream Houses
Students explore different types of homes and how the environment effects the types of houses people construct. In this houses lesson plan, students learn about environmental factors and cultural factors that play in to why people build...
Curated OER
Who Were the Mayans?
In this Mayans activity, students read about the Mayans on a web site given, then complete a set of 10 related comprehension questions.
Curated OER
Scientific Inquiry: Periodic Motion
Students construct their own pendulum. In this physics lesson, students design an experiment to find the factors affecting its period. They formulate a conclusion based on experimental data.
Curated OER
Pure Substances and Mixtures
Students compare and contrast the properties of substances and mixtures. In this chemistry lesson, students simulate spontaneous mixing by performing a short class activity. They differentiate heterogeneous and homogeneous mixtures.