Title: Cumulative Frequency and Box Plots
Learning Objectives
Grade B
To be able to explain how to draw a cumulative frequency diagram and use it to demonstrate finding the median and quartiles.
What is the most common mistake when reading the median from a cumulative frequency diagram?
To be able to demonstrate drawing and interpret box plots.
What does each line mean?
Resources
CIMT Interactive: Cumulative Frequency
CIMT Interactive: Box and Whisker Plots
Higher
Title: Pythagoras’ theorem.
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?
Resources
Question on the whiteboard
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
Learning Objective for next lesson:
To be able to explain your next step towards getting a higher grade.
What topics do I fully understand and what topics do I need to revise?
