Explore two ways that algebra students interpret mathematical expressions. Learn instructional tasks to help students develop meaning.
John K. Lannin, Christopher Austin, and David C. Geary
George J. Roy, Matthew Cunningham, and Kenneth Rafanan
Teachers have the opportunity to make mathematics relevant. We leveraged the popularity of Star Wars to engage students in exploring and connecting two dimensions and three dimensions to careers in toy design.
This department provides a space for current and past PK-12 teachers of mathematics to connect with other teachers of mathematics through their stories that lend personal and professional support.
Gail Burrill, Joan Funderburk, Becky Byer, and Rachael Gorsuch
Classroom stories show how using technology to investigate the wage gap provided opportunities to develop students’ identities and agency and enabled a classroom culture of sharing and risk-taking.
Juan Carlos Ponce Campuzano
David B. Custer and Ksenija Simic-Muller
We reflect on recent presentations at the NCTM annual conference and articles in MTLT that address statistics, data modeling, and data science. We observe that such presentations and articles are increasingly common, and encourage readers to use them in their teaching and write about their own adventures with data.
Kym Fry and Lyn D. English
Grade 4 students engage in problem solving through inquiry in an agricultural science context.
Students determine the usable lifespan of a pencil in this mathematical modeling activity.
Paula Beardell Krieg
An artist uses graphic tools and circles to illuminate the illusive concept of the golden ratio.
Gavin Cunningham and Siddhi Desai
We share how engaging in the mathematical process of 3D printing captured and elevated our interest in discovering the wonder, joy, and beauty of mathematics in the world around us.