Lesson Notes
Marking a lesson held doesn't complete the topic. Tick below only when you've finished teaching the whole topic.
Updates group coverage only – each student's progress is recorded separately.
Previous Notes – Form 3 Mathematics – A
Mon 7 Dec · Matrices
Inverse of 2×2, solving simultaneous equations. Topic completed.
Next: return to Quadratic Equations
Fri 4 Dec · Trigonometry III
Sine/cosine graphs, amplitude and period. Topic completed.
Follow-up: graph paper practice
Thu 3 Dec · Approximations & Errors
Absolute, relative and percentage error. CAT 2 announced.
Wed 2 Dec · Quadratic Expressions
Factorisation, completing the square. Quadratic Equations started.