Look for the "Allow" and "Ignore" notes in the margin. Sometimes you can get the "wrong" answer but still get 3 out of 4 marks because of "Error Carried Forward" (ECF). Learning how to "salvage" marks when you're stuck is what separates a 5 from a 7.
Use the mark scheme to see "mark points." Often, a 3-mark question requires three specific keywords or logical steps. Paper 3: Options and Data Analysis ib past papers physics
One past paper a week, properly reviewed, will raise your grade by at least 2 points. Five past papers? That’s a level 7. Look for the "Allow" and "Ignore" notes in the margin
The IB Physics syllabus changed in 2023 (first exams 2025). If you are taking exams in 2025 or later, —they include old topics (e.g., Communications, Biomedical Physics) that no longer exist. Use the mark scheme to see "mark points
After you mark your paper, highlight every word in the mark scheme that you missed. Those words are your study list.