Math // Area

Geometry

69 topics for ages 4 to 15, ordered by the age each one starts. Read from top to bottom to follow the progression.

Age coverage

Ages 4 to 15

  1. Starts at age 4 // 3 topics

    Starting at age 4

    • 3-D shapes

      Recognise and name common 3-D shapes (cubes, cuboids, pyramids, spheres, cylinders, cones)

      Ages 4 to 6Concept
    • 2-D shapes

      Recognise and name common 2-D shapes (circles, triangles, rectangles including squares)

      Ages 4 to 6Concept
    • Positional Language

      Describe the position of objects using terms such as above, below, beside, in front of, behind, next to

      Ages 4 to 6Language
  2. Starts at age 5 // 5 topics

    Starting at age 5

    Your child is exploring shapes and space — recognising circles, triangles, and squares, building with 3D shapes like cubes and spheres, and describing where things are using words like above, below, and beside.

    • 3-D shapes (age 5+)

      Analyse and compare 2-D and 3-D shapes using informal language to describe sides, vertices, and other attributes

      Ages 5 to 6Concept
    • Turns & Directions

      Describe movement and direction, including whole, half, quarter, and three-quarter turns

      Ages 5 to 6Method
    • Building & Drawing Shapes

      Model shapes by building from components (e.g. sticks and clay balls) and by drawing

      Ages 5 to 6Method
    • Combining Simple Shapes

      Compose simple shapes to form larger shapes (e.g. two triangles make a rectangle)

      Ages 5 to 6Method
    • Flat vs Solid Shapes

      Distinguish two-dimensional (flat) shapes from three-dimensional (solid) shapes

      Ages 5 to 6Concept
  3. Starts at age 6 // 9 topics

    Starting at age 6

    Your child is discovering the world of shapes — identifying properties of 2D and 3D shapes, learning how to combine shapes to make new ones, and describing positions and movements using mathematical language.

    • 2-D shapes (age 6+)

      Identify and describe properties of 2-D shapes including the number of sides and line symmetry in a vertical line

      Ages 6 to 7Concept
    • Defining attributes of shapes

      Distinguish defining attributes of shapes (e.g. triangles are closed and three-sided) from non-defining attributes (e.g. colour, orientation, overall size)

      Ages 6 to 7Concept
    • Position, direction, and movement

      Use mathematical vocabulary to describe position, direction, and movement, including straight lines and distinguishing rotation as a turn in terms of right…

      Ages 6 to 7Language
    • Edges, vertices, and faces

      Identify and describe properties of 3-D shapes including the number of edges, vertices, and faces

      Ages 6 to 7Concept
    • Sorting 2-D and 3-D shapes

      Compare and sort common 2-D and 3-D shapes and everyday objects by their properties

      Ages 6 to 7Method
    • Building with 3-D Shapes

      Compose three-dimensional shapes (cubes, right rectangular prisms, right circular cones, right circular cylinders) and create composite shapes; build new shapes…

      Ages 6 to 7Method
    • Composing Shapes

      Compose two-dimensional shapes (rectangles, squares, trapezoids, triangles, half-circles, quarter-circles) to create composite shapes, and compose new shapes…

      Ages 6 to 7Method
    • 2-D faces on 3-D shapes

      Identify 2-D shapes on the surface of 3-D shapes (e.g. a circle on a cylinder, a triangle on a pyramid)

      Ages 6 to 7Concept
    • Patterns & Sequences

      Order and arrange combinations of mathematical objects in patterns and sequences

      Ages 6 to 7Method
  4. Starts at age 7 // 5 topics

    Starting at age 7

    Your child is learning about shapes, angles, and lines — identifying different types of angles and lines, drawing 2D shapes and building 3D models, and understanding how angles work as turns and properties of shapes.

    • Right Angles & Turns

      Identify right angles; recognise that two right angles make a half-turn, three make three-quarters, and four make a complete turn

      Ages 7 to 8Concept
    • Understanding angles

      Recognise angles as a property of shape or a description of a turn

      Ages 7 to 8Concept
    • Parallel and perpendicular lines

      Identify horizontal and vertical lines and pairs of perpendicular and parallel lines

      Ages 7 to 8Concept
    • Recognising and drawing shapes by attributes

      Recognise and draw shapes having specified attributes (e.g. a given number of angles or equal faces); identify triangles, quadrilaterals, pentagons, hexagons…

      Ages 7 to 8Method
    • 2-D shapes (age 7+)

      Draw 2-D shapes and make 3-D shapes using modelling materials; recognise 3-D shapes in different orientations and describe them

      Ages 7 to 8Method
  5. Starts at age 8 // 10 topics

    Starting at age 8

    Your child is advancing their understanding of shapes and space — working with coordinates on grids, identifying different types of angles, exploring symmetry, and classifying shapes by their properties.

    • Types of angles

      Identify acute and obtuse angles; compare and order angles up to two right angles by size

      Ages 8 to 9Concept
    • Types of angles (age 8+)

      Use and interpret standard geometric diagram conventions: mark right angles with a small square, equal lengths with single or double tick marks, and equal…

      Ages 8 to 12Representation
    • Classifying quadrilaterals

      Understand that shapes in different categories may share attributes defining a larger category; classify quadrilaterals (rhombuses, rectangles, squares) and…

      Ages 8 to 9Concept
    • First Quadrant Coordinates

      Describe positions on a 2-D grid as coordinates in the first quadrant

      Ages 8 to 9Concept
    • Coordinates (age 8+)

      Plot specified points on a coordinate grid and draw sides to complete a given polygon

      Ages 8 to 9Representation
    • Nets of 3-D Shapes

      Identify, draw, and interpret nets of common 3-D shapes — cubes, cuboids, triangular prisms, and square-based pyramids — by predicting which 3-D shape a given…

      Ages 8 to 11Representation
    • Transformations on a grid

      Represent and carry out geometric transformations on squared paper or a coordinate grid: reflections (in horizontal, vertical, and diagonal mirror lines…

      Ages 8 to 12Representation
    • Describing Movements

      Describe movements between positions as translations of a given unit to the left/right and up/down

      Ages 8 to 9Method
    • 2-D shapes (age 8+)

      Identify lines of symmetry in 2-D shapes presented in different orientations; recognise line-symmetric figures and draw lines of symmetry

      Ages 8 to 10Concept
    • Lines of symmetry

      Complete a simple symmetric figure with respect to a specific line of symmetry

      Ages 8 to 9Method
  6. Starts at age 9 // 12 topics

    Starting at age 9

    Your child is learning to measure and work with angles using protractors, classify shapes by their properties, and understand transformations like reflections and translations while exploring how angles relate to each other.

    • Degrees and turns

      Know that angles are measured in degrees, where one degree is 1/360 of a full turn; understand that an angle turning through n one-degree angles has a measure…

      Ages 9 to 10Concept
    • What Is an Angle?

      Understand that an angle is a geometric shape formed by two rays sharing a common endpoint (vertex); recognise angles in real-life contexts and 2-D shapes

      Ages 9 to 10Concept
    • Measuring angles

      Measure angles in whole-number degrees using a protractor; draw given angles and sketch angles of specified measure

      Ages 9 to 10Method
    • Lines, Rays & Angles

      Draw and identify points, lines, line segments, rays, angles (right, acute, obtuse), and perpendicular and parallel lines; identify these in two-dimensional…

      Ages 9 to 10Method
    • Angle Sum Rules

      Know that angles at a point sum to 360° (one whole turn), angles on a straight line sum to 180°, and vertically opposite angles are equal; use these facts to…

      Ages 9 to 10Concept
    • Regular and irregular polygons

      Distinguish between regular and irregular polygons based on reasoning about equal sides and equal angles

      Ages 9 to 10Concept
    • Measuring angles (age 9+)

      Recognise angle measure as additive; find unknown angles by adding or subtracting on a diagram using equations with a symbol for the unknown

      Ages 9 to 10Method
    • Estimating Angles

      Estimate and compare acute, obtuse, and reflex angles in degrees; classify angles by type and order them by size

      Ages 9 to 10Method
    • Classifying shapes by line properties

      Classify two-dimensional figures based on the presence or absence of parallel or perpendicular lines, or angles of a specified size; recognise right triangles…

      Ages 9 to 10Method
    • Understanding angles (age 9+)

      Use the properties of rectangles to deduce related facts and find missing lengths and angles

      Ages 9 to 10Method
    • 3-D shapes (age 9+)

      Identify 3-D shapes, including cubes and other cuboids, from 2-D representations

      Ages 9 to 10Concept
    • Transformations on a Grid

      Identify, describe, and represent the position of a shape following a reflection or translation using appropriate language; know that the shape has not changed

      Ages 9 to 10Method
  7. Starts at age 10 // 10 topics

    Starting at age 10

    Your child is developing advanced spatial skills — working with 3D shapes and nets, using coordinate grids with negative numbers, calculating angles, and understanding geometric transformations like reflection and translation.

    • Coordinates (age 10+)

      Describe positions on the full coordinate grid (all four quadrants); use coordinates with negative values

      Ages 10 to 11Method
    • Translating and reflecting shapes

      Draw and translate simple shapes on the coordinate plane; reflect shapes in the axes

      Ages 10 to 11Method
    • Classifying shapes by properties

      Compare and classify geometric shapes based on their properties and sizes; understand that attributes belonging to a category also belong to all subcategories…

      Ages 10 to 11Concept
    • Numbers on a number line

      Understand a coordinate system defined by two perpendicular number lines (axes) with an origin at (0,0); know that an ordered pair (x, y) specifies a unique…

      Ages 10 to 11Concept
    • Plotting points in the first quadrant

      Plot and read ordered pairs in the first quadrant of the coordinate plane; represent real-world and mathematical problems by graphing points and interpreting…

      Ages 10 to 11Method
    • Angles in triangles (age 10+)

      Find unknown angles in triangles, quadrilaterals, and regular polygons using angle sum properties

      Ages 10 to 11Method
    • 2-D shapes (age 10+)

      Draw 2-D shapes using given dimensions and angles, using a ruler and protractor accurately

      Ages 10 to 11Method
    • Understanding angles (age 10+)

      Recognise angles where they meet at a point, are on a straight line, or are vertically opposite; find missing angles using these properties

      Ages 10 to 11Method
    • 3-D shapes (age 10+)

      Recognise, describe, and build simple 3-D shapes, including making nets

      Ages 10 to 11Method
    • Parts of a circle

      Illustrate and name parts of circles, including radius, diameter, and circumference; know that the diameter is twice the radius

      Ages 10 to 11Concept
  8. Starts at age 11 // 8 topics

    Starting at age 11

    • Area and volume formulae

      Derive and apply formulae for the area of triangles, parallelograms, and trapezia, and for the volume of cuboids and other prisms (including cylinders)…

      Ages 11 to 14Method
    • Angle sums in triangles and polygons

      Derive and use the angle sum in a triangle (180°), use it to deduce the angle sum in any polygon ((n−2) × 180°), and calculate interior and exterior angles of…

      Ages 11 to 14Method
    • Coordinate Transformations

      Identify properties of translations, rotations, and reflections; describe and perform these transformations on given figures, and understand that the image is…

      Ages 11 to 14Method
    • Types of angles (age 11+)

      Use conventional geometric terms and notation to describe, sketch, and draw points, lines, parallel and perpendicular lines, right angles, regular polygons, and…

      Ages 11 to 13Language
    • Properties of triangles and quadrilaterals

      Derive and illustrate properties of triangles, quadrilaterals, and circles using appropriate language, including interior angles, diagonals, symmetry, and…

      Ages 11 to 13Concept
    • Measuring angles (age 11+)

      Draw and measure line segments and angles accurately using ruler and protractor, and interpret scale drawings to extract real measurements

      Ages 11 to 13Method
    • Understanding angles (age 11+)

      Apply the properties of angles at a point (360°), on a straight line (180°), and vertically opposite angles to find unknown angles in multi-step problems

      Ages 11 to 13Method
    • 3-D shapes (age 11+)

      Use the properties of faces, surfaces, edges, and vertices of 3-D shapes (cubes, cuboids, prisms, cylinders, pyramids, cones, and spheres) to solve problems…

      Ages 11 to 13Concept
  9. Starts at age 12 // 5 topics

    Starting at age 12

    • Similarity and enlargement

      Understand similarity as a relationship where one shape is an enlargement of another; construct similar shapes by enlargement with a given scale factor and…

      Ages 12 to 14Concept
    • Circles: Circumference & Area

      Calculate the circumference and area of circles using the formulae C = πd (or 2πr) and A = πr², and solve problems involving perimeters and areas of composite…

      Ages 12 to 14Method
    • Angles in triangles (age 12+)

      Know and use the criteria for triangle congruence (SSS, SAS, ASA, RHS), use standard labelling conventions for sides and angles of triangle ABC, and determine…

      Ages 12 to 14Concept
    • Understanding angles (age 12+)

      Use ruler and compasses to perform standard constructions: perpendicular bisector of a line segment, perpendicular to a line from or at a given point, and…

      Ages 12 to 14Method
    • Angles with parallel lines

      Understand and use the relationship between parallel lines cut by a transversal: corresponding angles, alternate interior angles, and co-interior (same-side…

      Ages 12 to 14Concept
  10. Starts at age 13 // 2 topics

    Starting at age 13

    • Applying Pythagoras' theorem

      Apply Pythagoras’ Theorem (a² + b² = c²) to calculate unknown side lengths in right-angled triangles, including in real-world and coordinate-geometry contexts

      Ages 13 to 14Method
    • Trigonometry basics

      Use the trigonometric ratios sin, cos, and tan in right-angled triangles to find unknown sides and angles, including setting up the correct ratio for a given…

      Ages 13 to 15Method