Division 3 Lesson Study (2012)

About this Resource

This resource contains math problems, resources, and activities that were shared by the 2012 Division 3 Math Lesson Study Moodle.

Jump to

• Welcome and Information
• Math Problems
• Teacher Submitted Problems

Welcome and Information

• October 1 Introduction Powerpoint
• Introduction Presentation from Armando Preciado
• Lesson Study Article

Math Problems

• The Race
• Math Tug of War
• The Locker Problem
• King Arthur’s Problem
• King Arthur’s Problem PowerPoint
• Coin Problem
• Tic-Tac-Toe
• Who Needs Negative Integers!
• Toothpick Problem

Teacher Submitted Problems

• The Raven and the Jug
• Egyptian Fractions  Source: Galileo website
• One Grain of Rice  Source: NCTM