<p>I have made nineteen different lessons of the nineteen different topics which are covered under Pearson’s Edexcel GCSE Mathematics Higher. These lessons include:</p> <p>title<br /> date<br /> starter activities<br /> warm up/ recall questions<br /> learning goals<br /> key words<br /> contents<br /> points to note<br /> worked examples and guides<br /> With these slides, anyone can walk into a lesson and teach what needs to be taught without having to worry about planning out content<br /> Subtopics covered in this unit include:</p> <p>congruence<br /> proof<br /> similarity<br /> similarity in 3D</p>

<p>A GCSE Maths Worksheet covering Similar Shapes &amp; Congruencey</p> <p>Suitable for GCSE Students sitting the 9 – 1, A-Level Maths students revision and some Key Stage 3 students.</p> <p>Suitable for all the big examination boards including AQA, Edexcel, OCR and WJEC.</p> <p>This was taken from my 150 Page workbook which covers many more maths topics. Please check it out here <a href="https://www.tes.com/teaching-resource/gcse-mathematics-150-page-summer-holiday-workbook-11940692">https://www.tes.com/teaching-resource/gcse-mathematics-150-page-summer-holiday-workbook-11940692</a></p> <p>Or alternatively Check my store for other individual free worksheets such as this one. If you like it please leave a comment below, use the rating system or send us a message. All feedback is valued &amp; welcome.</p> <p>Enjoy!</p>

Everything you need for a lesson observation is here. This is a very constructive lesson that you will not be disappointed with. This is an active inspire flipchart with worksheets.<br /> <br /> Starter - Basic Scale Factor for enlargement of squares, rectangles and triangles with answers provided. <br /> <br /> Discussion 1 - The starter links for discussing what similarity is from the shapes they enlarged. Students are shown two shapes and are asked if they are similar and why. This being that the lengths have been multiplied by the same number (SF) meaning they are similar. Identifying similarity, congruency and none is discussed here.<br /> <br /> Activity 1 - Pair activity identifying similarity, congruency and none + answers<br /> <br /> Discussion 2 - Identifying Scale factor from two shapes given they are similar. Working out SF and finding missing lengths. Challenging similar triangle shapes included for discussion.<br /> <br /> Activity 2 - Differentiated worksheet task covering all of the above.<br /> - Calculating SF<br /> - Finding missing lengths using SF<br /> - Finding missing lengths for complex triangle similar shapes<br /> Answers included<br /> <br /> Plenary - Provides a link to the real world or to test them against the GCSE question at the start to demonstrate good progress<br /> <br /> <br />

<p>Matching congruent triangles in order to find an unknown word. Answer includes which rule is used including ASA, SAS, SSA, SSS AND RHS. In one question students are also required to use angles in a triangle to find a missing angle.</p>

<p>Learning Objectives:-</p> <ul> <li>Apply the concepts of congruence and similarity</li> <li>Use the basic congruence criteria for triangles</li> </ul>

<p>A Powerpoint to explain Similarity and Congruence. This powerpoint has 5 slides (Plus one title and one end slide). Designed for KS4 / GCSE.</p>

High School Geometry<br /> CCSS: G.CO.8; G.SRT.2; G.SRT.3; G.SRT.5<br /> Guided Notes for use with Similarity and Congruence Geometry Unit (14 pages)<br /> <br /> * Similarity, Congruence, Transformations, Translations, Reflections, Rotations, Dilation, Proof, AAS, SAS, AAA, ASA

<p>Lessons</p> <p>1.Introduction to similarity and congruence</p> <p>2.Congruent triangles</p> <p>3.Similarity problems</p>

A few years ago I wrote a set of notes for pupils and put them on my website. The notes were supposed to be written in a “pupil-friendly” way, and different to notes students might find in textbooks or elsewhere on the internet. I have converted the notes to PowerPoint slides so you can download them, adapt them if needed, use them in revision lessons or perhaps give your students a set to take home with them to help them prepare for exams. The chances are there will be a few mistakes here and there, so if you spot any please email me & I will correct them. Hope they are of use!

This lesson looks at <b>Congruency and Congruent Triangles</b>. The teaching slides highlight very clearly the different rules, and how to prove them using the correct notation. This lesson is ready to go, with no prep required. It is also great for home learning. 18-slide presentation + resources.<br /> <br /> This lesson includes:<br /> <br /> + Starter<br /> + Learning objectives (differentiated)<br /> + Keywords<br /> + Superb teaching slides (lots of custom animation)<br /> + Excellent examples to follow<br /> + Worksheet (with answers)<br /> + Plenary <br /> <br /> <b>All LESSONS</b> on Geometry in one BIG Bundle:<br /> <br /> <b><a href="https://www.tes.com/teaching-resource/geometry-all-lessons-for-gcse-and-a-level-77-lessons-all-resources-11844295" target="_blank">Geometry: All Lessons</a></b><br /> <br /> ALSO:<br /> + Please provide a RATING with written feedback<br /> + Please email outstandingresourceshelp@gmail.com if there are any issues and we will respond within 24 hours<br /> + Lessons are flat-packed (limited editing) for copyright purposes<br /> <br /> Thank you in advance for your support, purchase and feedback<br /> <br /> #mathslessons #maths #secondarymaths #mathscenters #teachingideas #algebra #teacherslife #teachingkids #teachingmaths #mathsactivities #homeschooling #tesresources #teaching #mathsisfun #teachershare #teachertips #teachers #KS3 #KS4 #KS5 #igcse #learning #gcsemaths

<p>A MossyMaths module moving through congruence &amp; similarity: visual and calculated congruence, enlargement &amp; scale factor, calculation and use of algebra in linear similarity, then into dimensionality with the concepts of linear, area, and volume scale factors. Full of step by step explained examples and question sets.</p>

This unit contains full lesson plans and resources to teach the ‘Similarity &amp; Congruence’ unit and is suitable for GCSE Higher &amp; Foundation and KS3 students. The lessons are designed for the new GCSE specification.<br /> <br /> The pack contains four detailed lesson plans, each accompanied with student worksheets and other classroom resources that you can use, including suggested support and extension activities for each lesson, as well as a homework activity to accompany the unit and an end-of-unit assessment.<br /> <br /> The lessons contained are:<br /> • Congruent Triangles<br /> • Congruence &amp; Angle Problems<br /> • Similar Shapes<br /> • Areas &amp; Volumes of Similar Shapes<br />

<p>A comprehensive powerpoint that covers the topic of Similarity And Congruence: Congruent Triangles. The Powerpoint models solutions to key questions in the topic, followed by questions for the students to do. The questions all have full working out and answers so students can identify where they have made mistakes.<br /> The powerpoint has <strong>skill</strong> questions so students can understand the basics whilst also working towards mastering the topic.<br /> Suitable for <strong>higher GCSE</strong>.<br /> The download includes the <em>full</em> powerpoint and you are free to adapt it to suit your needs.</p> <p><strong>Topics included</strong>:</p> <p>Congruent Triangles</p> <p><strong>Skill Questions:</strong></p> <p>Find Lengths On Congruent Triangles<br /> Prove Triangle Congruence (SSS)<br /> Prove Triangle Congruence (ASA)<br /> Prove Triangle Congruence (SAS)<br /> Prove Triangle Congruence (RHS)<br /> Prove Triangle Congruence</p>

<p>A comprehensive powerpoint that covers the topic of Similarity And Congruence: Congruent Triangles. The Powerpoint models solutions to key questions in the topic, followed by questions for the students to do. The questions all have full working out and answers so students can identify where they have made mistakes.<br /> The powerpoint has <strong>skill</strong> questions so students can understand the basics whilst also working towards mastering the topic.<br /> Suitable for <strong>foundation GCSE</strong>.<br /> The download includes the <em>full</em> powerpoint and you are free to adapt it to suit your needs.</p> <p><strong>Topics included</strong>:</p> <p>Congruent Triangles</p> <p><strong>Skill Questions:</strong></p> <p>Find Lengths On Congruent Triangles<br /> Prove Triangle Congruence (SSS)<br /> Prove Triangle Congruence (ASA)<br /> Prove Triangle Congruence (SAS)<br /> Prove Triangle Congruence (RHS)<br /> Prove Triangle Congruence</p>

Example of using similarity and congruence to find the area of a triangle

This resource is suitable for KS3-KS4 pupils of mixed ability. The concise lesson clearly explains with example the topics of congruence and similarity so that to help the pupils to solve all relevant questions with ease and confidence.

<p>A double-sided PDF worksheet with <strong>questions and answers</strong> on Similarity And Congruence. The worksheet has <strong>skill</strong> and <strong>mastery</strong> questions and a full marking grid so students have a gap-analysis of what they understand and what they need to improve.<br /> Suitable for <strong>higher GCSE</strong>.<br /> The download includes the <em>Questions</em> PDF and the <em>Answers</em> PDF.</p> <p><strong>Topics included</strong>:</p> <p>Congruent Triangles<br /> Similar Triangles<br /> Area Scale Factors<br /> Volume Scale Factors</p> <p><strong>Skill Questions:</strong></p> <p>Find Lengths On Congruent Triangles<br /> Prove Triangle Congruence (SSS)<br /> Prove Triangle Congruence (ASA)<br /> Prove Triangle Congruence (SAS)<br /> Prove Triangle Congruence (RHS)<br /> Prove Triangle Congruence<br /> Simple Similar Triangles (Find Large)<br /> Simple Similar Triangles (Find Small)<br /> Similar Triangle in Triangle (Find Larger)<br /> Similar Triangle in Triangle (Find Smaller)<br /> Convert Area Units (m2 to cm2)<br /> Find Area Given Linear Scale Factor (Find Larger)<br /> Find Area Given Linear Scale Factor (Find Smaller)<br /> Find Length Given Areas<br /> Find Surface Area Given Linear Scale Factor<br /> Convert Volume Units (m3 to cm3)<br /> Find Volume Given Linear Scale Factor (Find Larger)<br /> Find Volume Given Linear Scale Factor (Find Smaller)<br /> Find Length Given Volumes<br /> Find Volume Given Area Scale Factor (Find Smaller)</p> <p><strong>Mastery Questions:</strong></p> <p>Similar Triangle in Triangle Give Ratio Scale Factor<br /> Convert Area Units In Functional (km2 to m2)<br /> Simple Similar Triangle in Triangle<br /> Idenitfy Shapes That Are Always Similar<br /> Prove Triangles Are Similar<br /> Understand Volume Units With No Lengths</p>

<p>A double-sided PDF worksheet with <strong>questions and answers</strong> on Similarity And Congruence. The worksheet has <strong>skill</strong> and <strong>mastery</strong> questions and a full marking grid so students have a gap-analysis of what they understand and what they need to improve.<br /> Suitable for <strong>foundation GCSE</strong>.<br /> The download includes the <em>Questions</em> PDF and the <em>Answers</em> PDF.</p> <p><strong>Topics included</strong>:</p> <p>Congruent Triangles<br /> Similar Triangles<br /> Convert Metric Lengths, Area And Volumes</p> <p><strong>Skill Questions:</strong></p> <p>Find Lengths On Congruent Triangles<br /> Prove Triangle Congruence (SSS)<br /> Prove Triangle Congruence (ASA)<br /> Prove Triangle Congruence (SAS)<br /> Prove Triangle Congruence (RHS)<br /> Prove Triangle Congruence<br /> Simple Similar Triangles (Find Large)<br /> Simple Similar Triangles (Find Small)<br /> Similar Triangle in Triangle (Find Larger)<br /> Similar Triangle in Triangle (Find Smaller)<br /> Convert Linear Units (m to cm)<br /> Convert Area Units (m2 to cm2)<br /> Convert Volume Units (m3 to cm3)</p> <p><strong>Mastery Questions:</strong></p> <p>Similar Triangle in Triangle Give Ratio Scale Factor<br /> Convert Area Units In Functional (km2 to m2)<br /> Simple Similar Triangle in Triangle<br /> Idenitfy Shapes That Are Always Similar<br /> Prove Triangles Are Similar<br /> Understand Volume Units With No Lengths</p>