** Abacus Activities
- Abacus Editor Greetings / Mary Lou Kestell & Kathy Kubota-Zarivnij
- Research Summary - Fractions and Equivalence
- Links to Manipulatives - Paper Folding
- Let's Do Math: Pancake Problem (with bansho plan)
- Links to Literature - The Lion's Share: A Tale of Halving Cake and Eating It, Too
- Let's Do Math: Garden Problem
- Let's Do Math - Fun Fair Crispy Quads Problem
- Next Steps for Your Professional Learning - Application to Your Classroom
- Next Steps for Your Professional Learning - Suggested Readings