Curated OER
Scale Me Down
Students create scale drawings, and ultimately scale models, of real-world objects in this Math activity about ratios, proportion, scaling factors, and cross products. The activity includes ideas for cross-curricular extensions and is...
Curated OER
Fastest Way to a Full Belly
High schoolers create a scale model of a cafeteria. In this scale lesson, groups improve their actual school cafeteria layout by taking measurements of the structure and redesigning furniture and food serving lines. They create a scale...
Discovery Education
Mood Music!
Grouchy? Sad? Here's a great resource that shows kids how music can be used to lift their spirits. Kids collect and chart data on the effects of music on emotions. After analyzing the results of their experiment, they develop...
Curated OER
Fly, Fly Away
Students use materials from their own environment to design a kite. For this kite design lesson, students research the history of kites and obtain a formal mathematical definition of a kite. Students sketch kite designs after discovering...