Pythagoras, Surds and Surface Area

*(Higher only)

Lesson 1	Tilted squares
Lesson 2	Introduction to Pythagoras – finding the hypotenuse
Lesson 3	Pythagoras – finding a shorter side
Lesson 4	Pythagoras problems
Lesson 5	Pythagoras problems that lead to quadratic equations
Lesson 6	Introducing surds
Lesson 7	Simplifying surds
Lesson 8	Manipulating surds
Lesson 9	Expanding brackets containing surds
Lesson 10*	Rationalising Surds
Lesson 11	Visualising in 3D
Lesson 12	Pythagoras in 3D
Lesson 13	Solving 3D Pythagoras problems
Lesson 14	Solving 3D Pythagoras in pyramids
Lesson 15	Pyramids of Giza
Lesson 16	Surface area of pyramids
Lesson 17	Surface area of cuboids
Lesson 18	Area and Circumference of a Circle
Lesson 19	Surface area of a cylinder
Lesson 20	Surface area of a cone