Hi Rachel,

You can read more about how Khan Academy aligns with Common Core standards here:  https://khanacademy.zendesk.com/hc/en-us/articles/202262874-Is-Khan-Academy-aligned-to-grade-levels-or-Common-Core-Standards-

And if you are looking for how specific lessons get covered under NWEA MAP Growth, you can also check out this article: https://cdn.nwea.org/docs/MAP+Growth+Grades+K-2+to+Khan+Academy.pdf

Hope this helps!