** Abacus Activities
- Abacus Editor Greetings / Mary Lou Kestell & Kathy Kubota-Zarivnij
- Research Summary - Ratio, Rate and Proportion
- Links to Manipulatives - Pattern Blocks
- Let's Do Math: Guitar Hero Problem (with bansho plan)
- Links to Literature - The Carpet Boy's Gift / Wangan's Trees of Peace
- Let's Do Math: Lemonade Problem
- Let's Do Math: Pencil Problem
- Next Steps for Your Professional Learning - Application to Your Classroom
- Next Steps for Your Professional Learning - Suggested Readings