Congruence

Congruence
Congruence
Congruence
Congruence

What's Included

  • Smart Notebooks Presentation
  • Activ Inspire Flipchart
  • Lesson Plan
  • Microsoft PowerPoint Presentation
  • Differentiated Worksheet

Congruence

Students learn how to recognise and prove congruency using various angle properties and geometrical facts.  As learning progresses they consider the difference between similarity and congruence.
Differentiated Learning Objectives
  • All students should be able to understand that congruent shapes have equal angles and lengths.
  • Most students should be able to recognise SSS, SAS, ASA properties to prove congruency.
  • Some students should be able to show congruency through reasoned algebraic proof.
View online lesson
Lesson Downloads
Download PowerPoint Download Notebook Download Flipchart Download Worksheet
Scheme of Work Link
Transformations & Vectors Foundation Congruence and Similarity Higher Higher
IMMEDIATE DOWNLOAD

You may also like...

Similar Areas

Students learn how to calculate areas of similar shapes using the area scale factor.  As learning progresses stu...

Similar Shapes Calculations

Students learn about the relationship between the length, area and volume scale factors of similar shapes.  As l...

Calculating lengths in similar shapes

Students learn how to identify and calculate missing lengths in similar shapes using the length scale factor. As...

Volume of Similar Shapes and Volume Scale Factor

Students learn how to calculate the volume scale factor from similar solids to calculate a capacity. As learning...

Mr Mathematics Blog

Solving Inequalities using a Number Line

Students should be able to represent the solutions to an inequality on a number line, using set notation or as a list of integer values.  Here’s how I teach using the balance method for solving inequalities using a number line. Matching inequalities, Number sets and Number Lines At the start of the lesson students recap […]

Practical Tips for Using Mini-Whiteboards in a Mathematics Lesson

In this blog I will share some practical tips for using mini-whiteboards in a mathematics lesson.  I use mini-whiteboards nearly every lesson because they help the students show me the progress they are making.  When I understand what the misconceptions are I am able to address them in subsequent examples as part of my feedback.  […]

Showing Progress during a Mathematics Lesson

Demonstrating student progression during a mathematics lesson is about understanding the learning objective and breaking that down into explicit success criteria. Using Success Criteria Take, for example, a lesson on calculating the area of compound rectilinear shapes. The intended learning objective was written on the main whiteboard. Success criteria were used to break down the individual […]