CK-12 Foundation
Modeling: Mathematical, Physical and Conceptual
Scientific models help explain ideas and concepts to non-experts. The online activity covers conceptual, mathematical, and physical models. Through four multiple-choice questions and three discussion questions, scholars gain a deeper...
Curated OER
A Day In My Life
Students brainstorm how they can conserve energy in their daily lives. In this energy lesson plan, students discuss how they use energy and ways to conserve it.