- Table of Contents
- Intermediate 3 has 110 lessons and 11 Investigations.
- Cheat Sheets can be found on the Materials tab above.
- The following Investigations do NOT have videos as these are hands-on lessons that students need to do on their own: 2, 3, 5, 6
![](https://nicolethemathlady.com/wp-content/uploads/2020/01/imageedit_1_9617597480.png)
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