Do as much calculation and algebra as you can on paper. When completing the problems, write out the problem on paper then complete your processes on the paper.

Khan Academy is just a place to go to get a good set of questions. Being slow is not necessarily bad because it gives the viewer time to think. That's not his fault, that's just the way it is. Sal can be quite slow at getting to the point. When watching videos, it's ok to watch them sped up. Go through those notes you've just taken and add side-notes on the important parts. If you get stuck, unpause until you're unstuck then pause again.

Perhaps pause and try to predict what he's going to talk about. If you practice math poorly using KA, you will not be prepared. If you use Khan Academy well then you will see results. I'm in New Zealand, but we still do similar work as the US. Post is closed for comments.Hi! I'm a teacher and my students use Khan Academy for their homework. Anyway, I hope this was helpful and tell me if it did you any good. The Internet can always help you out with the things you might not get by providing you with videos to use for understanding. Also, since you are saying that your textbook lacks the guide that Khan Academy gives, you can always, ALWAYS use the internet. There is always a reward for extra precautions, so yes, I would say use both. It has pros and cons from both sides that seem to be in one but not the other which is why it is thoroughly important for you to cover both guides because this way IF you miss anything that seems major or even minor that might be important for test prep by chance, it won't exactly escape from your clutches as you would be reviewing the topic from both sides and who knows, you might even get a super-strong grip on the subject due to the fact that you reviewed it from both sides and understood it. The reason why I am suggesting this is that since you are saying, according to what I understand, is that Khan Academy has a more understandable guide but maybe not exactly a very deepness while your textbook has more deepness in it but not the guide. Use the textbook and the Khan Academy platform. My suggestion would be that you use both.

Khan pre calculus