Enrique Ortiz
It’s not magic. By color-coding different
combinations of factors, students can learn to use this system to “guess”
unknown, randomly selected integers and composites.
Jennifer Collett, Maryl Gearhart, and Nicole Leveille Buchanan
Use these techniques to elicit ideas and engage
the class in reasoning and argumentation.
Jen Munson
Teachers can use these strategies
to encourage students’ perseverance and authority in situations when confidence
breaks down.
Marta Kobiela, Kara J. Jackson, Annie Savard, and Emily Shahan
Engage students of all grade levels in an
activity with geometric objects.
Angela T. Barlow
The Getting to School task demonstrates students’ need to
engage in three decision-making processes as means for authentic engagement in
modeling.
Nancy Burmeister, Rachel Elliott, Liza Weber, Nadine Whalen, Christina Sprader, and Kimberly White
What prevents all students from having
opportunities to engage in mathematical tasks? We identify each challenge, share
instructors’ common frustrations, and offer strategies.