Curated OER
The Marshmellow Machine
Learners invent a pretend machine. In this technology lesson, students pretend to make a marshmallow machine. Each student acts out a part of the machine and tells what their job is. Learners discuss the importance of technology and...
Alabama Learning Exchange
Levers - Weight Lifters
Students investigate how levers help to lift heavy loads. They view and discuss examples of levers, explore various websites, experiment with the levers brought to the class, and watch the video for the book "Mike Mulligan and His Steam...