# Mastery for GCSE Edexcel

11

## Inside the Unit...

### Areas Covered

• Lesson 1: Data charts
• Lesson 2: Numerical data
• Lesson 3: Samples
• Lesson 4: Time series
• Lesson 5: Stem and leaf diagrams
• Lesson 6: Scattter graphs
• Lesson 7: Correlation
• 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 establishes the basics of collecting, manipulating and displaying data.  Well-illustrated and with an emphasis on clarity and deepening understanding, this unit provides an excellent basis for work on statistics, which is continued in Unit 16.  The unit starts by considering the variety of ways to display data with charts, tables and graphs. It then moves on to consider means to collect data; discrete, continuous and grouped and to select the best method of display.  Sampling and populations are considered, and the concept of bias explored.  Time-series graphs are constructed and interpreted including the consideration of trends. Stem and leaf diagrams are explored and used to respond in context including comparing two sets of data with back-to-back stem and leaf diagrams.  The unit concludes in its final two lessons by considering bi-variate data displayed on scatter graphs and examined for correlation.

## 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 units we have ordered are proving really useful and helpful with development of materials for new specs.  The Maths for D&T have been particularly helpful.

Linda Hill. Design and Technology Teacher, Coundon Court

Supply teachers or cover supervisors can be given the PowerPoint presentations to run the lesson. I only wish I had this available when I was head of department. I would have been able to set work quickly, knowing that the material was covered, explanations were sound and the practice questions were well supported.

Heather Davis. Mathematics Education Consultant,

## Inside the Unit...

• ### Areas Covered

• Lesson 1: Data charts
• Lesson 2: Numerical data
• Lesson 3: Samples
• Lesson 4: Time series
• Lesson 5: Stem and leaf diagrams
• Lesson 6: Scattter graphs
• Lesson 7: Correlation
• 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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