A space colony – factorisation makes calculations easier Student activity Play

A space colony – factorisation makes calculations easier Whiteboard exercise Play

Accuracy of calculations with the mid-ordinate rule Whiteboard exercise Play

Accuracy of calculations with the mid-ordinate rule Student activity Play

Application of Gay-Lussac's law in calculations Whiteboard exercise Play

Applications of electrolysis and calculations connected with electrolysis Class activity Play

Applications of electrolysis and calculations connected with electrolysis Whiteboard presentation Play

Applications to approximate calculations Student activity Play

Applications to approximate calculations Whiteboard exercise Play

Approximate calculations Animation Play

Approximate calculations of roots Student activity Play

Approximate calculations of roots Whiteboard exercise Play

Approximate calculations of roots Whiteboard exercise Play

Approximated calculations – an application of the binomial theorem Whiteboard exercise Play

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

Calculating reactant and product quantities for reactions occurring in solution Student activity Play

Calculating the composition of a mixture (2) Student activity Play

Calculations involving Kp Student activity Play

Calculations involving molarity (1) Student activity Play

Calculations involving molarity (1) Whiteboard exercise Play

Calculations involving molarity (2) Student activity Play

Calculations involving molarity (2) Whiteboard exercise Play

Calculations involving the calculator Animation Play