Representing Data

Showing all 14 results

Representing Data

Handling Data
Handling Data
Interactive Lessons

Construct and Interpret Pie Charts

Students learn how to construct a pie chart from a frequency table.  As learning progresses they compare sets of...
Key Stage 3 / Year 8 Term 2
Interactive Lessons
Handling Data
Handling Data
Interactive Lessons

Draw and Interpret Line Graphs

Using real life data students learn how to draw and interpret line graphs. As learning progresses students learn...
Key Stage 3 / Year 8 Term 2
Interactive Lessons
Handling Data
Handling Data
Interactive Lessons

Plotting and Interpreting Continuous Bar Charts

Students learn how to illustrate and interpret a set of continuous data using bar charts.  Population pyramids a...
Key Stage 3 / Year 8 Term 2
Interactive Lessons
Handling Data
Handling Data
Interactive Lessons

Scatter Graphs and Correlation

Students learn how to describe relationships between two variables and illustrate them using scatter graphs. Sca...
Key Stage 3 / Year 8 Term 2
Interactive Lessons
Handling Data
Handling Data
Interactive Lessons

Plotting Time Series

To plot a time series at GCSE students are taught to choose suitable axes from the data available and recognise ...
GCSE / Year 9 Term 3
Interactive Lessons
Handling Data
Handling Data
Interactive Lessons

Drawing Pie Charts

To plot pie charts at GCSE students are taught to calculate a fraction of the circle using the frequency and sam...
GCSE / Year 9 Term 3
Interactive Lessons
Handling Data
Handling Data
Interactive Lessons

Drawing Pictograms

To plot and interpret pictograms at GCSE students are taught to identify and recognise the value of a key.  As l...
GCSE / Year 9 Term 1
Interactive Lessons
Handling Data
Handling Data
Interactive Lessons

Interpreting Pie Charts

To interpret pie charts at GCSE students are taught to use equivalent ratios by identifying a common frequency a...
GCSE / Year 9 Term 3
Interactive Lessons
Handling Data
Handling Data
Free Resources

Interpreting Histograms

Students learn how to interpret histograms with unequal class widths at higher GCSE mathematics level.  As learn...
GCSE / Year 9 Term 3
Free Resources
Handling Data
Handling Data
Interactive Lessons

Drawing Histograms

To plot histograms at GCSE students are taught to find the frequency density from grouped data with unequal clas...
GCSE / Year 9 Term 3
Interactive Lessons
Handling Data
Handling Data
Interactive Lessons

Frequency Diagrams and Polygons

To plot frequency polygons at GCSE students learn how to choose suitable axes depending on the categorical data ...
GCSE / Year 9 Term 3
Interactive Lessons
Handling Data
Handling Data
Interactive Lessons

Cumulative Frequency Graphs

To plot cumulative frequency graphs students are taught to find the cumulative frequency from grouped data table...
GCSE / Year 9 Term 3
Interactive Lessons
Handling Data
Handling Data
Interactive Lessons

Box and Whisker Diagrams

Students learn how to compare sets of data using box and whisker diagrams to measure the interquartile range and...
GCSE / Year 9 Term 3
Interactive Lessons
Handling Data
Handling Data
Interactive Lessons

Drawing Bar Charts

To plot bar charts at GCSE students learn how to choose suitable axes depending on the categorical data and freq...
GCSE / Year 9 Term 1
Interactive Lessons

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Mr Mathematics Blog

Calculating Instantaneous Rates of Change

January 13, 2019
When calculating instantaneous rates of change students need to  visualise the properties of the gradient for a straight line graph.   I use the starter activity to see if they can match four graphs with their corresponding equations. The only clue is the direction and steepness of the red lines in relation to the blue line […]

Converting Between Fractions, Decimals and Percentages

January 4, 2019
Fractions, decimals and percentages are ways of showing a proportion of something.  Any fraction can be written as a decimal, and any decimal can be written as a percentage.  In this blog I discuss how to use the place value table and equivalent fractions to illustrate how fractions, decimals and percentages are connected. You can […]

Comparing Datasets using the Mean and Range

October 26, 2018
In my experience, students, in general, find the concept of a mean straightforward to calculate and understand. However, the mean alone does not provide a complete picture of a set of data. To achieve this, a measure of spread is also required. The range is the simplest measure that can be used for this. Not […]