Curated OER
Solving Equations Using Models
Explore mathematics by analyzing images. As they view pictures on the SMART Board, individuals must write corresponding algebraic equations. They utilize models to visualize the math expressions.
Curated OER
Boxes, Bottles, and Mugs
In this balancing a scale learning exercise, 3rd graders study and analyze a set of scales and determine how many mugs would be needed to balance the last scale in each set.