Applying the trapezium rule for a different number of sub-intervals Whiteboard exercise Play

Approximation of the area under a curve Whiteboard presentation Play

Area under a curve Class activity Play

Area under a curve Whiteboard presentation Play

Areas of parallelograms Student activity Play

Areas of polygons Class activity Play

Areas of polygons Student activity Play

Areas of polygons Whiteboard presentation Play

Areas of polygons Whiteboard exercise Play

Areas of polygons made of parallelograms Whiteboard exercise Play

Areas of polygons made of parallelograms Student activity Play

Attraction between current-carrying conductors Animation Play

Basic shapes – a parallelogram Whiteboard exercise Play

Basic shapes – a reminder Student activity Play

Billiard ball collisions and the velocity vectors Student activity Play

Building a quadrilateral Simulation Play

Calculating the area of a polygon Student activity Play

Causes of ion formation (1) Student activity Play

Circle inscribed into a parallelogram Simulation Play

Construction of a parallelogram Simulation Play

Counting problems Whiteboard presentation Play

Counting problems Class activity Play

Creating the sequence from the blocks Animation Play

Decomposition of vectors Student activity Play

Deductions for algebraic transformations Whiteboard exercise Play