Beth L. MacDonald and Jessica F. Shumway

Use young children’s quick attention to numerosity to evaluate their grasp of number while they engage in game play.

Paula Denton

Using Cuisenaire Rods, metric measurement, and mapping, students worked collaboratively to calculate, keep records, build, and problem solve with use of decimal fractions as a key element.

Higinio Dominguez

Learn how to help culturally diverse and socioeconomically disempowered students use problem posing to reflect their knowledge and gain insight into new knowledge.

Corey Webel, Erin Krupa, and Jason McManus

Contextual tasks such as the Milk problem and the Cupcake problem can illuminate operations with fractions, but not all visual models align with the standards.