** Abacus Activities
- Abacus Editor Greetings / Mary Lou Kestell / Kathy Kubota-Zarivnij
- RESEARCH SUMMARY - Comparisons in Number Sense and Numeration
- LINKS TO MANIPULATIVES - Number Line Balance Scale
- LET'S DO MATH - Comparing Whole and Decimal (Bansho Plan)
- LINKS TO LITERATURE - Just a Little Bit by Ann Tompern
- LET'S DO MATH - Comparing Game Points Problems
- LET'S DO MATH - Runner's Times Problems
- NEXT STEPS FOR YOUR PROFESSIONAL LEARNING