Introduction to same difference
In today's lesson, we will learn about the 'same difference' strategy.
Click on the play button to start the video. If your teacher asks you to pause the video and look at the worksheet you should:
- Click "Close Video"
- Click "Next" to view the activity
Your video will re-appear on the next page, and will stay paused in the right place.
Lesson summary: Introduction to same difference
The next lesson in Extending calculation strategies and additive reasoning is "Same difference in context"