CollectEdNY

Equal Measures (EMPower Math) · url · pdf (May 2024)
Fraction Talks · url (Oct 2024)
How to add, subtract, multiply, and divide using fraction strips · url · url2 (Oct 2024)
Measurement Math: Problem-Solving with Increments of a Ruler · pdf (Apr 2022)
Proportional Reasoning, Part 1 · pdf (Aug 2024)
Proportional Reasoning, Part 2 · pdf (Mar 2024)