교육 기관: Ann D•
Shame on you University of Houston System
I did the first three lessons, which are less than average, then went on to quiz 1, after completion, a window appeared to ask me for money to get my results! This information should have been provided when I enrolled! I find that very mis leading.
교육 기관: Siddharth K•
Great review for the AP Physics 1 exam!
교육 기관: Nakul S•
Helped me sooooo much!!! Great for high school physics.
교육 기관: li w•
교육 기관: Maestro S•
교육 기관: HowardZhou•
Too much question and it takes me too much time on it
교육 기관: Lane W•
There are few mistakes in the video.
교육 기관: Aidan H•
Some content on quizzes wasn't covered in the videos