Thank you to the BWA for collaboratively planning and preparing these lessons.
Lesson 1
Learning Objective: to be able to identify if two triangles are congruent
Lesson 2
Learning Objective: to be able to prove if two triangles are congruent
Lesson 2 – Proving Congruence – Task 2
Lesson 2 – Proving Congruence – Task 3
Lesson 3
Learning Objective: to be able to identify if two triangles are similar
Lesson 3 – Intelligent Practice Worksheet
Lesson 3 – Similar Triangles Matching Activity
Lesson 4
Learning Objective: to understand and use scale factor.
Lesson 5
Learning Objective: to be able to use similarity to work out missing lengths and solve associated problems.
Lesson 5 – Intelligent Practice Worksheet
Lesson 5 – Similarity in Context – Task 2 – Exam Questions
Lesson 5 – Similarity in Context PPT
Lesson 6
Learning Objective: to understand and use area scale factor.
Lesson 6 – Area Scale Factor PPT
Lesson 7
Learning Objective: to be able to understand and use volume scale factor.
Lesson 7 – Volume Scale Factor PPT
Lesson 8
Learning Objective: to be able to use scale factors in all three dimensions.
Lesson 8 – Converting Scale Factors PPT
Lesson 9
Learning Objective: to be able to solve a variety of problems using similarity in all three dimensions
Lesson 9 – Similar Complex Objects PPT