Hi Breanna,

For more information on the Khan Academy SAT Essay practice, you can check out this article. When taking the full exam (optional essay section at the end), the article mentions that the system scores your work and provides a score. Regarding practice essays (not in a practice exam), the system provides continuous feedback on your essay each time you submit the piece for a signal check, but no numerical scores.

Hope this helps. Feel free to let me know if you have any more questions!