Curated OER
Bridging the Gap
Students explore the role that bridges play in our society. They conduct an investigation to examine the various shapes and functions of bridges. They determine which type of bridge would best suit a given scenario.
Curated OER
The Truth About Triangles and Squares
Fourth graders investigate the patterns associated with both triangular and square numbers. They use counters as manipulatives to depict the numbers as needed but focus on problem solving using mental math techniques.
Curated OER
Describing Patterns
Fourth graders investigate repeating and growing patterns. Models, graphs and words are used to describe, extend and represent patterns. Students use evidence from models and graphs to support the identification of patterns.