Know that a square is a rectangle in which the four sides are of equal length
I know a square is a rectangle in which all four sides are of equal length.
Know that a square is a rectangle in which the four sides are of equal length
I know a square is a rectangle in which all four sides are of equal length.
These resources will be removed by end of Summer Term 2025.
Lesson details
Key learning points
- The definition of a square is a rectangle with all four sides the same length.
- A square has four right angles at its vertices.
- A square can rest on a side or a vertex.
Keywords
Rectangle - A rectangle is a 2D shape with four straight sides and four right angles.
Square - A square is a 2D shape with four equal straight sides.
Common misconception
Pupils may not realise that squares are rectangles.
Emphasise to pupils that all squares are rectangles but not all rectangles are squares. Rectangles are quadrilaterals with 4 right angles, but squares have 4 sides of equal length.
To help you plan your year 3 maths lesson on: Know that a square is a rectangle in which the four sides are of equal length, download all teaching resources for free and adapt to suit your pupils' needs...
To help you plan your year 3 maths lesson on: Know that a square is a rectangle in which the four sides are of equal length, download all teaching resources for free and adapt to suit your pupils' needs.
The starter quiz will activate and check your pupils' prior knowledge, with versions available both with and without answers in PDF format.
We use learning cycles to break down learning into key concepts or ideas linked to the learning outcome. Each learning cycle features explanations with checks for understanding and practice tasks with feedback. All of this is found in our slide decks, ready for you to download and edit. The practice tasks are also available as printable worksheets and some lessons have additional materials with extra material you might need for teaching the lesson.
The assessment exit quiz will test your pupils' understanding of the key learning points.
Our video is a tool for planning, showing how other teachers might teach the lesson, offering helpful tips, modelled explanations and inspiration for your own delivery in the classroom. Plus, you can set it as homework or revision for pupils and keep their learning on track by sharing an online pupil version of this lesson.
Explore more key stage 2 maths lessons from the Right angles unit, dive into the full secondary maths curriculum, or learn more about lesson planning.
Licence
Starter quiz
6 Questions






Exit quiz
6 Questions




