Cumulative Frequency Graphs

Cumulative Frequency Graphs
Cumulative Frequency Graphs
Cumulative Frequency Graphs

What's Included

  • Smart Notebooks Presentation
  • Activ Inspire Flipchart
  • Lesson Plan
  • Microsoft PowerPoint Presentation
  • Differentiated Worksheet

Cumulative Frequency Graphs

To plot cumulative frequency graphs students are taught to find the cumulative frequency from grouped data tables, choose suitable axes and how to plot the curve.  As learning progresses students learn how to draw the median average and interquartile range from the graph and what they represent about the data.
Differentiated Learning Objectives
  • All students should be able to plot a cumulative frequency graph from a grouped data table.
  • Most students should be able to plot and interpret the median and IQR from a cumulative frequency graph.
  • Some students should be able to plot and interpret a cumulative frequency to compare multiple data sets.
Related Blog

Box and whisker diagrams

Free Downloads and Links
Video Demonstration
Scheme of Work Link
Drawing and Interpreting Statistical DiagramsMaths lessons to engage and inspire.
IMMEDIATE DOWNLOAD

You may also like...

Frequency Diagrams and Polygons

To plot frequency polygons at GCSE students learn how to choose suitable axes depending on the categorical data ...

Drawing Histograms

To plot histograms at GCSE students are taught to find the frequency density from grouped data with unequal clas...

Box and Whisker Diagrams

Students learn how to compare sets of data using box and whisker diagrams to measure the interquartile range and...

Interpreting Histograms

Students learn how to interpret histograms with unequal class widths at higher GCSE mathematics level.  As learn...

Mr Mathematics Blog

Teaching Mathematics for a Growth Mindset

Inspiring students to enjoy maths and feel the success that comes with attempting a difficult challenge is why I teach.  The feeling of success is addictive.  The more students experience it the more they want it and the further out of their comfort zone they are willing to go to get more of it.  Teaching […]

Equation of Straight Line Graphs

To find the equation of straight line graphs students need to calculate the gradient using two pairs of coordinates and the intercept which is the y value of where it crosses the vertical axis.  Examiner’s reports of past exam questions show students are more able to find the intercept of a straight line than they […]

Arithmetic and Geometric Sequences

Students learn how to generate and describe arithmetic and geometric sequences on a  position-to-term basis.  Learning progresses from plotting and reading coordinates in the first quadrant to describing geometric sequences using the nth term. This unit takes place in Term 4 of Year 10 and is followed by the equations of straight line graphs. Arithmetic […]