Powerpoint presentation for Unit 4: Leapfrogs on the Number Line - Module 1: Adding & Subtracting on the Life-Sized Number Line
These slides align to the 1st grade Bridges curriculum whole group lesson portion and are made to be student-friendly. They contain visuals, diagrams, photographs, and other manipulatives to help students master the unit concepts. Each session ends with the list of current work place activities.
There are also files available for the remainder of Unit 4 Modules:
2. Jumping by Fives and Tens
3. Jumping by Fives and Tens on the Open Number Line
4. Measuring, Comparing and Subtracting with Penguins
Or buy the bundle of all four modules for the complete unit! :)