Robin S. O’Dell
Using a rule as a seesaw helps students steady their understanding of the mean.
William C. Zahner
Principles for using groups in linguistically diverse classrooms are illustrated with a task about measurement and proportionality.
Cory A. Bennett
Address the needs of diverse learners with a class structure that is designed around a crime scene theme and based on student choice and perceptions of the math being studied.
Clayton M. Edwards and Brian E. Townsend
Changes to classroom rules of engagement, such as assessment, the curriculum, instruction, and the environment, can produce real results.