Teaching Efficiently with Coherence: K–12 Progressions of Area Models

Lane Harvey Walker

Arrays and area models, frequently mentioned in K–12 math standards, are among many instructional tools that teachers may use to present (and students may use to visualize and explain) key mathematical concepts. When vertically aligned, area models provide an efficient path to coherence through the grade levels.

Handouts

• 0800_0_Walker_47_1014_212514.pdf