Curated OER
Ye Ole Middle Ages
Upper graders get a glimpse into the amazing time period known as The Middle Ages. In this history lesson, learners use video, engage in hands-on activities, and access websites to get a good look at this mysterious, and rather violent...
Institute of Electrical and Electronics Engineers
Trebuchet Toss
Young engineers work in teams to design and build their own trebuchets according to certain criteria; they must be able to launch a mini marshmallow accurately into a pie tin. Background reading material, a planning sheet for trebuchet...