Thanks EulerFan, this really brang my confidence up
Do you think buying extra textbooks for 1/2 is necessary? What study techniques did you use for studying physics?
I happen to be looking to study engineering at university after high school
Doing an Engineering major myself, I can tell you from now that you will encounter physics in almost any subject you'll do and therefore liking physics becomes important (which may help with your understanding of the concepts). I don't mean to sound too systematic, but this is usually how I would approach a concept:
1) Try to understand the basics of the concept (which is usually effective with the help of resources such as A+ notes). If you still cannot grasp it, try do something else and then go back in a half to one hour and see if it makes sense. This I assure you helped me quite a lot.
2) After understanding the basics of the concept, attempt some questions which relate to the concept you've studied. If you get most of your answers right then you have a good grasp for the concept. If you're having trouble with the question go back to your notes or just have a peek at the method used to answer the question. Then try to redo the question or do other questions similar to it.
Oh and it won't hurt to purchase some of the notes for year 11 (especially if you're finding the information in the textbook a little difficult to grasp). Year 11 physics is essentially a bridge to year 12 physics, so understanding your content now will help you a lot next year.
Best of Luck