Middle schoolers are given materials with various textures and light sources to investigate specular reflection, diffuse, reflection, angle of incidence, and angle of reflection. Students draw and label an everyday scenario showing...

Young scholars learn about Rube Goldberg machines (complicated devices designed to accomplish simple tasks and then design and build a machine that uses more than six separate steps to move an empty aluminum can. They can either work...

Students design their own wind turbine according to client's needs. In this science and technology lesson, students analyze the pros and cons of using wind power. They construct a model of their proposed wind turbine and present it to...