Description
By the end of this unit, students will be able to:
- understand the concepts of congruency and similarities between geometric shapes;
- identify and apply conditions for congruency and similarities;
- solve problems involving congruent and similar shapes, including proportions and ratios.
National Curriculum Objectives
Key Stage 4: Geometry and measures
- identify and construct congruent triangles, and construct similar shapes by enlargement, with and without coordinate grids
- apply angle facts, triangle congruence, similarity and properties of quadrilaterals to derive results about angles and sides, including Pythagoras’ Theorem, and use known results to obtain simple proofs
Key Stage 4: Ratio, proportion and rates of change
- compare lengths, areas and volumes using ratio notation and/or scale factors; make links to similarity (including trigonometric ratios)
Target Ages
- Age: 15-16
- England & Wales: Year 11
- Scotland: Senior 4
- Rep. Ireland: Transition Year
- Australia: Grade 10
- USA: Grade 10
What's Included
- Three-part Lesson
- Self-marking Activities
- Fluency, Reasoning and Problem-solving Questions.
- Engaging Drag and Drop Activities
- Interactive Self-marking Worksheet
- Printable Worksheets to Consolidate Learning
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Best Value
Maths
£
7
Monthly
99
Monthly
- Access for multiple users
- Access to all Maths Content
- Downloadable resources
- Progress tracking for all users
Science
£
7
Monthly
99
Monthly
- Access for multiple users
- Access to all Science Content
- Downloadable resources
- Progress tracking for all users
