CK-12 provides content that is aligned to standards for Math and Science. We can help you find CK-12 content that is aligned to these standards and make it available to your classes.
To find standards aligned concepts:
- Go to www.ck12.org.
- Click on Explore in the top navigation menu.
- Select CCSS Math or NGSS.
- On the left side menu, select the appropriate grade or level.
- Each standard presents related CK-12 concepts.
- You can also go directly to our standards-aligned FlexBooks, or to our concepts library. Just follow steps 1-3 above, then click on Concepts or FlexBooks.