Grade 11

One shared fractions reference for Grade 10, 11 and 12: operations, algebraic fractions, cancelling rules, complex fractions, and calculator habits.

Master sketching and interpreting y = a sin(bx + p) + q, y = a cos(bx + p) + q, and y = a tan(bx + p) + q — with amplitude, period, phase shift, and full worked examples.

Domain, range, intercepts, the effect of a and q — the language of Grade 11 functions.

Linear, literal, and simultaneous equations — the methods Grade 11 builds directly on.

The 5 core laws, zero & negative exponents, and common traps — critical for surds and exponential equations.

Common factor, DOTS, trinomials, grouping — the skill you use in almost every Grade 11 topic.

The Grade 10 skills that trip Grade 11 students the most — factorisation, exponent laws, equation solving, and graph basics. Fix these gaps before they cost you marks.

Master simplifying surds, rationalising denominators, rational exponents, and solving surd and exponential equations — with full worked examples.

Master solving quadratic equations by factoring and formula, the discriminant and nature of roots, quadratic inequalities, and simultaneous equations — with full worked examples.

Master the logic of solving quadratic equations, inequalities, and simultaneous equations.