Angles in a trapezium Whiteboard exercise Play

Angles in simple polygons Whiteboard presentation Play

Angles in simple polygons Class activity Play

Angles of quadrilaterals Student activity Play

Application of the Pythagorean theorem in 2-D Whiteboard presentation Play

Application of the Pythagorean theorem in 2-D Class activity Play

Application of the sine rule Animation Play

Appling the rule for the nth term of a sequence Student activity Play

Appling the rule for the  nth term of a sequence Whiteboard exercise Play

Applying Simpson's composite rule Whiteboard exercise Play

Applying Simpson's rule Whiteboard exercise Play

Applying the chain rule Whiteboard exercise Play

Applying the chain rule Student activity Play

Applying the chain rule for more than two functions Whiteboard exercise Play

Applying the chain rule for more than two functions Whiteboard exercise Play

Applying the chain rule for more than two functions Whiteboard exercise Play

Applying the mid-ordinate rule Whiteboard exercise Play

Applying the multiplication rule for independent events Whiteboard exercise Play

Applying the trapezium rule Animation Play

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

Approximating area by rectangles and trapeziums Whiteboard exercise Play

Approximating area by rectangles and trapeziums Student activity Play

Approximating area by trapeziums Whiteboard exercise Play

Approximating area by trapeziums Student activity Play

Approximating the area Student activity Play