Extraction of crude oil Student activity Play

Extraction of metals Student activity Play

Extraction of metals from ores Student activity Play

Extraction of metals. Part I Class activity Play

Extraction of metals. Part II Class activity Play

Extraction of titanium Student activity Play

Extrema at critical points Student activity Play

Extremum points and monotonicity Student activity Play

Eye accommodation Student activity Play

Facilitated diffusion and membrane transport proteins Student activity Play

Factor Student activity Play

Factor form of a quadratic function Student activity Play

Factor out the common factor Student activity Play

Factor out the common factor – reversing a sign Student activity Play

Factorisation Student activity Play

Factorisation Student activity Play

Factorisation (by grouping) Class activity Play

Factorisation (other methods) Class activity Play

Factorisation and roots of polynomials Class activity Play

Factorisation by completing the square Student activity Play

Factorisation by grouping Student activity Play

Factorisation by identifying the difference of squares Student activity Play

Factorisation by recognising complete squares Student activity Play

Factorisation is not always possible! Student activity Play

Factorisation of a quadratic function Student activity Play

Factorisation of polynomials Class activity Play

Factorisation of quadratic functions Class activity Play

Factorisation using the difference of squares Student activity Play

Factorisation using the difference of squares – harder problems Student activity Play

Factorisation using Vièta's theorem Student activity Play