01
Revise by model, not by formula list
For each topic, ask what model is being used, when it applies, and what assumptions are hidden inside it. This helps students choose the right equation under exam pressure.
Coach note
A formula sheet is useful only when you understand the physical situation behind each equation.
02
Use unit discipline
Units are a built-in error check. Students should write units during working, not only at the final answer, because many setup mistakes reveal themselves through impossible units.
03
Practise explanation questions
Many students focus only on calculations and lose marks on written reasoning. Explanation questions require clear cause-and-effect language and correct physics vocabulary.
State the principle being used.
Apply it to the situation in the question.
Link the result to the observed effect or data.