Curated OER
Machines Rice Farmers Use
Second graders investigate rice farming. For this farming equipment lesson, 2nd graders discover what type of equipment is needed to get rice farms ready to plant. Students gain knowledge about what a combine does and how it is important...
Curated OER
Mystery Photo!
Students examine an original engraving of a piece of equipment called, The Grasshopper Catcher. They describe how technologies developed in Iowa during the Industrial Revolution influenced farming practices, and develop hypotheses about...