Resumen de Problem: Jesse's train

Julie James, Alice Steimle, Signe E. Kastberg (ed. lit.), Erin R. Moss (ed. lit.)

• Each month, elementary school teachers are given a problem along with suggested instructional notes. They are asked to use the problem in their own classrooms and report solutions, strategies, reflections, and misconceptions to the journal audience. This task allows students the opportunity to explore the magnitude of fractions in comparison to different sizes of wholes.