Room 28
Learning Objectives
Grade C
To be able to demonstrate solving problems
in 2D using Pythagoras’ theorem.
How do you know which side is the
hypotenuses?
Grade B
To be able to solve problems in 3D using
Pythagoras’ theorem.
Why is it often best to write the first
answer as a surd?
Grade A
To be able to investigate real life
problems using Pythagoras’ Theorem.
How do you know when you can use
Pythagoras' Theorem?
Resources
Grade C
Introduce students to finding the length of
the hypotenuse.
Lead on to asking student to find the
length of one of the shorter sides.
Grade B
Grade A
Investigation
Homework
Learning Objective for next lesson:
Grade B
To be able to solve problems in 3D using Pythagoras’ theorem.
Why is it often best to write the first answer as a surd?
Grade A
To be able to investigate real life problems using Pythagoras’ Theorem.
How do you know when you can use Pythagoras' Theorem?
