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- Year 10
- Higher
Similarity
Lessons (11)
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I can recognise direct proportion in a range of contexts, including compound measures.
I can understand the effect of an enlargement on the perimeter of a shape.
I can understand the effect of an enlargement on the area of a shape.
I can calculate the scale factor used to enlarge an area and use it to find missing lengths.
I can understand the effect of an enlargement on the volume of a 3D shape.
I can calculate the scale factor used to enlarge a volume and use it to find missing lengths.
I can understand and use the criteria by which triangles are congruent (SSS).
I can understand and use the criteria by which triangles are congruent (SAS).
I can understand and use the criteria by which triangles are congruent (ASA).
I can understand and use the criteria by which triangles are congruent (RHS).
I can use my knowledge of similarity to solve problems.
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slide decks, worksheet PDFs, quizzes and lesson overviews. You can select individual lessons from: Similarity unit and download the resources you need, or download the entire unit now. See every unit listed in our secondary maths curriculum and discover more of our teaching resources for KS4.