# Mastery for GCSE Edexcel

16

## Inside the Unit...

### Areas Covered

• Lesson 1: Discrete data
• Lesson 2: Grouped data
• Lesson 3: Cumulative frequency
• Lesson 4: Boxplots
• Lesson 5: Histograms
• Lesson 6: Interpreting histograms
• Lesson 7: Statistics problems
• Unit assessment

There are 7 exercise sheets and an examination-style assessment test, each with answers included in this unit.

## Mathematics Mastery

Our resources apply the principles of Mastery throughout, creating a rich and deep learning experience. Find out more about Mastery with our quick guide.

## Summary

This unit builds on Unit 11 to consider more sophisticated methods of displaying and analysing discrete, continuous and grouped data. The first lesson focuses on discrete data and the calculation of measures of central tendency and spread.  Methods for collecting and displaying grouped data are considered next, including frequency diagrams and polygons.  A range of averages are estimated from the grouped data and its graphs.  Lesson 3 explores cumulative frequency; calculating it, displaying it on a cumulative frequency graph, reading off key values from the graph and interpreting the data to describe a population.  Boxplots are used to display data on populations and make comparisons between data sets, including the consideration of outliers.  The unit moves on to consider grouped continuous data and the displaying of this with a histogram, using frequency density and understanding how to estimate the mean and median of the data from the graph. The final lesson of the unit poses a range of statistical problems to give students an opportunity to use deepen their understanding.

## What's included in the toolkit?

The GCSE units have been written to satisfy the specification for the Edexcel 1MA1 Maths GCSE. Each unit contains:

• PowerPoint slides for each component
• Detailed lesson plans
• Learning objectives and outcomes
• Worksheets and homework activities with answers
• End-of-unit, exam-style assessment test with answers
• Other material and links to online resources

## What people say...

The lessons were easy to use and fitted into the time available.

Tamsin Woolford. Mathematics teacher, Clayesmore School

I really like your resources that are engaging and challenging for students at every level. Your lesson plans are in detail, showing very clear differentiation. I will highly recommend you to any teachers who are looking for dynamic and relevant SOW.

## Inside the Unit...

• ### Areas Covered

• Lesson 1: Discrete data
• Lesson 2: Grouped data
• Lesson 3: Cumulative frequency
• Lesson 4: Boxplots
• Lesson 5: Histograms
• Lesson 6: Interpreting histograms
• Lesson 7: Statistics problems
• Unit assessment

There are 7 exercise sheets and an examination-style assessment test, each with answers included in this unit.

## Mathematics Mastery

Our resources apply the principles of Mastery throughout, creating a rich and deep learning experience. Find out more about Mastery with our quick guide.

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