Geometry: Properties of Shapes

National Curriculum (England): Key Stage 2 SATs · Year 6 · KS2 SATs (primary)

8 ready-made resources for teaching Geometry: Properties of Shapes, written for Year 6 Maths (KS2 SATs). Slides, worksheets, mark schemes, homework, an assessment and retrieval quizzes, all with SEN-friendly scaffolding built in as standard. Below is what the topic requires and where pupils usually go wrong, free to read whether or not you sign up.

Independently rechecked. These files were written to the specification from our own topic maps, then put through a separate recheck pass from the one that wrote them, which found and fixed real errors. A subject teacher has not signed them off individually, so give them your usual read before you teach from them.

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What is in this bundle

Assessment mark schemeWord, editable
End-of-topic assessmentWord, editable
HomeworkWord, editable
Retrieval-practice quizzesWord, editable
SlidesPowerPoint, editable
Starter & exit ticketWord, editable
WorksheetWord, editable
Worksheet mark schemeWord, editable

What pupils need to be able to do

Draw 2D shapes accurately, given specified dimensions and angles.
Recognise, describe, and build simple 3D shapes, including making nets for them.
Sort and classify geometric shapes by their properties and dimensions, and work out missing angles inside any triangle, quadrilateral, or regular polygon: extending Year 5's rectangle-only angle work to shapes generally.
Name and illustrate the parts of a circle, radius, diameter, and circumference, and know that the diameter is always exactly twice the radius.
Recognise vertically opposite angles specifically (new at Year 6), alongside the angles-at-a-point and angles-on-a-straight-line facts already known from Year 5, and use all of these to find missing angles.

Where pupils go wrong

Confusing a net that will fold correctly into a 3D shape with one that looks similar but has a face missing, doubled, or in the wrong position.
Assuming radius and diameter can be used interchangeably, or forgetting the ×2 / ÷2 relationship between them.
Assuming angles on a straight line sum to 360° (confusing this with angles around a point), or vice versa.
Finding one missing angle correctly using an angle fact, but not recognising that the same fact can be chained to find a second or third missing angle in a more complex diagram.
Assuming all four-sided shapes have angles that sum to the same amount as a triangle (180°), rather than knowing quadrilateral angles sum to 360°.

How it gets asked in the exam

Paper 1 (arithmetic) style: not applicable, Paper 1 carries no marks from the Measurement/Geometry/Statistics strand group at all.
Papers 2–3 (reasoning) style: "Draw a net for this cuboid", "Work out the size of angle x, giving a reason for your answer", "The diameter of a circle is 14cm. What is its radius?"

Key vocabulary

Net, radius, diameter, circumference, vertically opposite angles, angles on a straight line, angles around a point, regular polygon.

Assumed prior knowledge (Year 5)

Identifying 3D shapes, including cubes and other cuboids, from 2D representations.
Knowing angles are measured in degrees, and estimating and comparing acute, obtuse, and reflex angles.
Drawing given angles and measuring them in degrees, using a protractor.
Angle facts: angles at a point and one whole turn sum to 360°; angles at a point on a straight line and a half turn sum to 180°; using these (and rectangle properties) to find missing lengths and angles in rectangles.

How Speca scaffolds this topic

Physical or digital fold/unfold nets for the same set of standard solids (cube, cuboid, triangular prism, square-based pyramid) used consistently, so the 2D-to-3D link is built through repetition with familiar shapes before unfamiliar ones are introduced.
A colour-coded angle-fact reference card (angles on a straight line = 180°, angles around a point = 360°, vertically opposite = equal), kept visible and referred to explicitly every time an angle-finding question appears.
A single, consistent circle diagram with radius and diameter marked in different fixed colours throughout the topic, mirroring the same scaffold already used in the equivalent GCSE and CAPS taxonomy topics.

Every file, free to start

Three full bundles a month at no cost, no card needed. Speca can also write a resource for a topic we have not built yet, and mark a photo of a pupil's working against the mark scheme.

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