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- Year 10•
- Higher
Representing 3D shapes in 2D
I can use isometric paper to draw a solid made from cuboids.
- Year 10•
- Higher
Representing 3D shapes in 2D
I can use isometric paper to draw a solid made from cuboids.
Lesson details
Key learning points
- Isometric paper aids the drawing of a solid constructed from cubes.
- The drawing will look 3D.
- The final picture has three distinct viewpoints.
Keywords
Isometric paper - Isometric means distances between points stay the same. In this lesson we use isometric paper which has equally spaced dots or points.
Solid - A solid is a shape that has three dimensions (e.g. width, height and depth).
Common misconception
Pupils count all the triangles in a row to determine length rather than only counting the ones which have an edge on the line.
Encourage pupils to consider what they are using to measure when they draw each line on isometric paper.
To help you plan your year 10 maths lesson on: Representing 3D shapes in 2D, download all teaching resources for free and adapt to suit your pupils' needs...
To help you plan your year 10 maths lesson on: Representing 3D shapes in 2D, 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 4 maths lessons from the Plans and elevations unit, dive into the full secondary maths curriculum, or learn more about lesson planning.
Licence
Prior knowledge starter quiz
6 Questions
Q1.If one shape can fit exactly on top of another using rotation, reflection or translation, then the shapes are __________.
Q2.What is the length of BC?

Q3.The image is a 2D representation of a 3D shape. What is the shape?

Q4.The image is a 2D representation of a 3D shape. What is the shape?

Q5.The image is a 2D representation of a 3D shape. The shape is a .

Q6.Jacob has got his pair of compasses ready to draw a circle. Which statements will be true?

Assessment exit quiz
6 Questions
Q1. paper contains dots or points which are all equally spaced, such as in the diagram.

Q2.The image shows a photograph and an isometric drawing of a pencil sharpener. The value of $$a$$ is .

Q3.The image shows a photograph and an isometric drawing of a pencil sharpener. The value of $$c$$ is .

Q4.The image shows a solid that is constructed with two congruent cuboids and an isometric drawing of the solid. The value of $$a$$ is .

Q5.The image shows a solid that is constructed with two congruent cuboids and an isometric drawing of the solid. The value of $$d$$ is .

Q6.Which isometric drawing shows a cuboid with lengths 2 units, 3 units and 5 units?
