Our content is arranged by subject, then by general grade level, rather than by grade first. The exception is K-5 math, which you can find by clicking Elementary Math under Math, then clicking on the appropriate grade.

For other subjects or higher math grades, follow these steps, (browsing for a 6th grade Algebra book as an example):

- Click the Browse button at the top of the page.
- Then, for example, click Algebra in the Math section.
- Click the FlexBook Textbooks tab.
- Under "Algebra FlexBook for Middle School" you'll see "CK-12 Middle

School Math - Grade 6"

Alternatively, you can use the search box at the top of the page, then use the filters on the left of the search results to filter by grade level.

*Note, content is not always labeled by specific grade. You may see more general labels such as "Middle School" or "High School."*