Capturing students' own observations before solving a problem propelled a culture of sense making by meeting needs typical of middle school learners.
Aaron M. Rumack and DeAnn Huinker
Lee Melvin M. Peralta
One of the many benefits of teaching mathematics is having the opportunity to encounter unexpected mathematical connections while planning lessons or exploring ideas with students and colleagues. Consider the two problems in figure 1.
Laurie Speranzo and Erik Tillema
Specific teacher moves and lesson planning can facilitate student empowerment in the middle school classroom.
Since its inception, the Mathematical Lens column has provided teachers with resources to use with their students to make connections between mathematics and the world around us through the use of photographs. The editors and the dozens of teachers who submitted material for columns have taken all of us on a journey around the world to discover where mathematics lives. These columns have offered teachers a license to do mathematics everywhere and to travel far with their students with a full tank of resources.
Edited by Anna F. DeJarnette
A monthly set of problems targets a variety of ability levels.
Peter Wiles, Travis Lemon, and Alessandra King
Students move from slides, flips, and turns into reasoning about the characteristics of rigid transformations.
Explore the creation of a unique problem-based learning (PBL) experience.