Mrs. Madoff's class is counting pennies -- one for every day of school. When they get to 10 pennies, they know they've been going to school for 10 days. What will happen when they get to 100 How will they celebrate Day 100, and what will they do with their 100 pennies
Plink 0n the first day of school, Jessica drops one penny into a jar. The next day Plink Evan adds his penny to the jar. When the kids in Mrs. Madoff's class count 10 pennies, they know they've been going to school for 10 days. That day, Sam brings 10 balloons to class. On...