Handling Data

Showing 17–32 of 54 results

Handling Data

Probabilities That Add Up to One

Students learn how mutually exclusive and exhaustive events are represented in a Venn diagram and probabilities ...
Interactive Lessons

Revising Estimating the Mean from Grouped Data

Students revise how to estimate the mean average from a set of grouped data.  As learning progresses they compar...

Revising Histograms with Unequal Class Widths

Students revise plotting and interpreting histograms with unequal class widths.  As learning progresses students...

Scatter Graphs and Correlation

Students learn how to describe relationships between two variables and illustrate them using scatter graphs. Sca...

Understanding Set Notation

Students learn how to find the union and intersection of elements using basic set notation.  As learning progres...

Union and Intersection of Sets

Students learn how to calculate the union and intersection of sets using Venn diagrams.  As learning progresses ...

Interpreting Scatter Graphs

Students learn how to use the line of best fit to estimate missing data values.  To extend on this in the develo...

Plotting Scatter Graphs

Students learn how to plot scatter graphs to identify whether any correlation exists between to measurments.  As...

Correlation and Causation

Students use and plot scatter graphs to understand how correlation may not imply mean causation.  As learning pr...

Plotting Time Series

To plot a time series at GCSE students are taught to choose suitable axes from the data available and recognise ...

Drawing Pie Charts

To plot pie charts at GCSE students are taught to calculate a fraction of the circle using the frequency and sam...

Drawing Pictograms

To plot and interpret pictograms at GCSE students are taught to identify and recognise the value of a key.  As l...

Interpreting Pie Charts

To interpret pie charts at GCSE students are taught to use equivalent ratios by identifying a common frequency a...

Interpreting Histograms

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

Drawing Histograms

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

Frequency Diagrams and Polygons

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

Mr Mathematics Blog

Getting Ready for a New School Year

When getting ready for a new school year I have a list of priorities to work through. Knowing my team have all the information and resources they need to teach their students gives me confidence we will start the term in the best possible way.  Mathematics Teaching and Learning Folder All teachers receive a folder […]

Mathematics OFSTED Inspection – The Deep Dive

Earlier this week, my school took part in a trial OFSTED inspection as part of getting ready for the new inspection framework in September 2019. This involved three Lead Inspectors visiting our school over the course of two days. The first day involved a 'deep dive' by each of the Lead Inspectors into Mathematics, English […]

How to Solve Quadratics by Factorising

The method of how to solve quadratics by factorising is now part of the foundational knowledge students aiming for higher exam grades are expected to have.   Here is an example of such a question. Solve x2 + 7x – 18 = 0 In my experience of teaching and marking exam papers students often struggle with […]