Measures of spread - Lesson Powerpoint - A Level Maths

This fully-editable Powerpoint contains all the key components for you to deliver an outstanding lesson.

• Title and lesson objectives
• Introduction to the topic
• Explanation 1 : Find the range from grouped frequency table
• Explanation 2 : Find the interquartile range from grouped frequency table
• Explanation 3 : Find the interpercentile from grouped frequency table
• Similar questions for students to work through to check understanding, with an extra challenge question to push the most able
• Mastery question that is more open for the students to discuss with each other and then the class
• Reminder of lesson objectives for students to assess their learning

Notes are included with the explanations which can help students catch up if they miss your lesson.

This Powerpoint is fantastic for observed lessons and has been written and designed by a teacher who has been rated outstanding throughout his 15 year career.

We are really proud of the resources we make at onmaths and cannot wait to work with you.