Janet Sharp, Tracie Lutz, and Donna E. LaLonde
A lesson on time incorporates science, mathematics, and literacy while exploring Hopi Native American culture.
Tad Watanabe
Double number lines, area models, and other diagrams power up students’ ability to solve and make sense of various problems.
Ksenija Simic-Muller
Textbook tasks can easily be transformed into authentic real-world problems that shed light on issues of equity and fairness, such as population growth and crime rates.
James R. Town and Alison M. Espinosa
A battery-powered vehicle is the engine that drives students’ understanding of the meaning of slope.