Khan Academy has decreased my skill levels?

Hi Dawson,

It's possible that some of your skill progress may have decreased if you answered questions incorrectly, and if it has been a while since you last practiced the skills. This may also have been caused by some of the updates to the SAT practice and mastery systems.

If you believe there is a mistake in your progress, please report the issue via a support ticket so our development team can track and investigate the issue.

Hope this helps! Please let me know if you have any further questions.