Approximating using the tangent Simulation Play

Approximation using the secant method Simulation Play

Approximations of irrational numbers Student activity Play

Balancing equations for redox reactions in acidic solution using half-equations Student activity Play

Balancing equations for redox reactions in acidic solution using half-equations Animation Play

Balancing equations for redox reactions in acidic solution using half-equations Whiteboard exercise Play

Balancing equations for redox reactions in alkaline solution using half-equations Student activity Play

Balancing equations for redox reactions in alkaline solution using half-equations Animation Play

Box plot and outliers Student activity Play

Calculating expressions using a calculator Whiteboard exercise Play

Calculating population variance Whiteboard exercise Play

Calculating the integral using partial fractions Whiteboard exercise Play

Calculating the masses of reactants using chemical equations Student activity Play

Calculating the masses of reactants using chemical equations Whiteboard exercise Play

Calculating the value of an expression Animation Play

Calculating values of expressions using a calculator Animation Play

Calculations using the speed equations triangle Whiteboard exercise Play

Calculations – an application of the binomial theorem Student activity Play

Calculator methods Whiteboard presentation Play

Calculator methods Whiteboard presentation Play

Calculator methods Class activity Play

Calculator methods Class activity Play

Changing a common fraction into a recurring decimal Student activity Play

Changing a common fraction into a recurring decimal Whiteboard exercise Play

Changing a common fraction into a terminating decimal Whiteboard exercise Play