In the Eco-House Extravaganza STEM project, students work in teams to complete the ultimate project-based learning STEM experience: planning and designing an energy-efficient, eco-friendly house! Read below for how to implement a project that incorporates environmental and earth science, STEM careers, sustainability, and teamwork. This lesson was developed by a middle school science teacher and Harvard graduate student, Kristina Ohl, who shares her experience developing and testing out this lesson so you can bring it to your classroom!

Are you looking to add more science to your engineering design challenges? Watch the video below for some cool demos to share with your students followed by an engineering design challenge on how to construct a pinhole camera that demonstrates "camera obscure.” We also have a complete lesson plan connecting the challenge to the innovation of the light bulb in England!