IB Physics

Picture a typical IB Physics Internal Assessment: a student designs their own experiment — measuring, say, how the period of a pendulum changes with amplitude beyond the small-angle approximation, or how the resistance of a wire varies with temperature — collects real data with real equipment, and writes it up as an independent scientific report.

Unlike a school lab where everyone follows the same instructions and compares results, the IA rewards a student's own research question and their judgment about method, so the write-up is assessed on the quality of the investigation's design and analysis, not on reaching a 'correct' textbook answer. This is often where physics tutoring becomes most useful — not walking through content a student already half-knows, but helping refine a research question that's narrow enough to actually investigate in the time available, or working through uncertainty analysis and error propagation, which trips up a lot of students who've learned to calculate a result but never had to justify how confident they should be in it.

On the taught-content side, HL Physics covers everything SL does plus additional topics — typically more advanced mechanics, fields, and often an astrophysics or particle-physics option — and moves through the material at a noticeably faster pace, since HL students sit additional papers covering the extra depth. Common sticking points across both levels include unit consistency in multi-step calculations, interpreting graphs (gradient and area both carry physical meaning depending on what's plotted), and the free-response papers' expectation that answers show working, not just a final number.

A tutor can help most with IA design and data analysis specifically — mention if that's what's needed when requesting one, since it's a different kind of support than exam-content review.