Kahn Academy

Kahn Academy is a website that uses mastery learning to help people of all learning types learn math, history, Java script, science, and test prep. Kahn academy can be used without an account but is much better with. I like Kahn academy because it is easy to learn on there, the website will ask you a series of questions that if you answer correctly you upgrade that skill to the next level and eventually mastery. Later on it will test you on that skill and possibly downgrade it so that you have to re-master it. In other courses you watch a series of videos and then take a quiz to see if you learned anything. I like to do the math and am trying to master 7th grade as well as doing history after 1700, the SAT test prep is good as well. I recommend Kahn Academy to visual and audio learners because of the videos and to kinesthetic learners for the exercises.