Quadrilaterals and Properties

i want lesson to be lowprep for me, i want the opening to be fun and engaging, and then for the task to be differentiated work sheets? some form of sit down work - we have already beendoing shape and we have already, we have already covered - Name and identify properties of isosceles, equilateral and scalene triangles Know that a regular polygon is a 2D shape with straight sides Identify lines of symmetry in regular polygons Name and classify 3D objects and describe their properties (edges, vertices and faces) Be able to identify a 3D object from a net Identify how and where 3D objects are used in the environment Identify lines of symmetry in irregular polygons Understand and use the term radius, diameter and circumference Know that diameter = 2xradius Draw circles accurately using a given radius/diameter Create a net for a 3D object

This lesson focus will be - Recognise and name common quadrilaterals and describe their properties using correct language e.g. bisect, intersect, diagonals etc

Overview

A 45-minute maths session for Year 6 focusing on recognising, naming, and describing common quadrilaterals and their properties using accurate terminology aligned with the National Curriculum for England. The lesson includes an engaging starter, differentiated worksheets for independent work, and an inclusive plenary to consolidate learning.

National Curriculum Links

Mathematics – Geometry: Properties of Shapes (Year 6)

Identify and describe common 2-D shapes, including quadrilaterals, and their properties
Use the properties of rectangles, squares, parallelograms, rhombuses, trapezia, and kites to solve problems
Know and use vocabulary such as bisect, intersect, and diagonal appropriately

Learning Objectives

By the end of the lesson, pupils will:

Recognise and name common quadrilaterals: square, rectangle, parallelogram, rhombus, trapezium, and kite
Describe their properties accurately using mathematical language such as sides, equal length, parallel, opposite, bisect, intersect, and diagonal
Draw and annotate quadrilaterals, identifying key features like lines of symmetry, intersecting diagonals, and bisected angles
Use these properties to sort quadrilaterals and justify reasoning

Resources

Differentiated worksheets (Three levels: Emerging, Expected, Greater Depth) – low-prep printouts
Whiteboards and pens for starter activity
Rulers and coloured pencils for drawing and annotating quadrilaterals
Projector or large visualiser (optional for demonstration)

Timing and Structure

1. Starter (10 mins) – “Quadrilateral Detective”

Purpose: Fun, interactive way to review prior knowledge and prime pupils for the session.

Teacher projects (or displays) 6 quadrilaterals (square, rectangle, parallelogram, rhombus, trapezium, and kite) without labels.
Class orally recall any names or properties they recognise; teacher records key vocabulary on board (e.g. parallel, equal sides).
Split the class into 3 pairs. Each pair is given a mini whiteboard and pen.
Teacher calls out a fact (e.g., “I have two pairs of parallel sides”, “My diagonals bisect each other”), pairs must identify which shape is being described.
Quick-fire, gamified Q&A to engage and activate schema, reviewing terminology like bisect, intersect, diagonal.

2. Main Task (25 mins) – Differentiated Worksheets

Purpose: Consolidate understanding by applying vocabulary and identification skills independently at their own level.

Emerging: Match quadrilateral names to pictures. Label sides with key properties (parallel, equal length). Identify one diagonal on each.
Expected: Complete a table listing quadrilaterals, their properties (number of parallel sides, equal sides, angles), and draw diagonals noting how they intersect or bisect.
Greater Depth: Sort quadrilaterals into groups based on properties, explain reasoning in short sentences; draw and annotate diagrams including lines of symmetry or bisected angles.

Teacher circulates, scaffolds explanations, and prompts use of correct vocabulary.

3. Plenary (10 mins) – “Quadrilateral Show and Tell”

Purpose: Reinforce learning, boost confidence, and check understanding.

Invite a few volunteers from each differentiation group to share one interesting property discovered or a key fact they remembered using correct language.
Teacher shows one challenging quadrilateral and asks the whole class to discuss in pairs before sharing what properties and terminology apply, reinforcing peer learning.
Summarise main points on board highlighting key vocabulary: bisect, intersect, diagonals, opposite sides.

Assessment for Learning

Throughout starter and plenary, observe oral responses for correct use of vocabulary.
Review completed worksheets to check accuracy of labelling, categorisation, and explanations.
Provide verbal feedback focusing on precise mathematical language.

Differentiation and Inclusion

Clear, explicit task instructions with visual scaffolds on worksheets.
Pair work and mixed-ability grouping in starter and plenary to support learners needing language or conceptual help.
Provide rulers and coloured pencils to support neat drawing and annotation.
Use vocabulary walls or maths dictionaries for reference as needed.

Extension Idea (for early finishers)

Challenge pupils to create their own quadrilateral “mystery shape” with a list of properties or clues for classmates to solve in the next lesson.

Teacher Reflection Notes

Consider which vocabulary needs more reinforcement next time (e.g., bisect vs intersect).
Check if visual identification matched verbal descriptions for all pupils.
Reflect on balance of paired discussion vs independent writing to maximise engagement and progress.

This lesson provides a structured, low-prep approach, combining interactive engagement, varied independent tasks, and targeted vocabulary development fully aligned with Year 6 National Curriculum geometry objectives.

Teaching Instructions