Shape Properties
- Durham Maths Mysteries – Properties of Shape
- Standards Unit SS1 – Classifying Shapes
- Maths Investigations – Task 4 – Polyominoes
- Maths Assessment Project – Describing and defining quadrilaterals
- Maths Assessment Project – Describing and defining quadrilaterals
- NRICH – Completing Quadrilaterals
- NRICH – Semi-Regular Tessellations
- NRICH – Triangles in Circles
- NRICH – Guess my Quad
- NRICH – Property Chart
- NRICH – Shapely Pairs
- NRICH – Eight Hidden Squares
- NRICH – Nicely Similar
- NRICH – Shady Symmetry
- NRICH – Reflecting Squarely
- NRICH – Attractive Tablecloths
- Youcubed – School Fair Necklace
- Colin Foster Teachwire Lesson – Think About Lines Of Symmetry And Rotational Symmetry Together
- Colin Foster Teachwire Lesson – Use Geometry to Define the Attributes of the Shapes Around Us, Like Parallelograms and Rhombuses
- Colin Foster Teachwire Lesson – Explore The Properties Of Triangles And Spot Patterns In A Sequence
- Colin Foster Teachwire Lesson – Show how Line and Rotational Symmetry are Linked by Inventing and Drawing Your Own Shapes
3D Shapes
- Standards Unit SS6 – Representing 3D shapes
- New Zealand Maths – Carrie’s First Cubes
- New Zealand Maths – More of Carrie’s Cubes
- New Zealand Maths – The Castle
- New Zealand Maths – Castle on the Ground
- NRICH – Which Solids Can We Make?
- NRICH – Nine Colours
- Colin Foster Teachwire Lesson – Boost 3D Shape Understanding By Making A Children’s Toy
Measures
- New Zealand Maths – Tim’s Trip
- New Zealand Maths – 1000 Seconds
- NRICH – Growing Rectangles
- NRICH – Fit for Photocopying
- NRICH – Place Your Orders
- NRICH – Thousands and Millions
- NRICH – All in a Jumble
- NRICH – Olympic Measures
- NRICH – Nutrition and Cycling
- NRICH – Speed-Time Problems at the Olympics
- NRICH – An Unhappy End
- NRICH – Speeding Boats
- NRICH – Walk and Ride
Volume, Area and Perimeter
- Standards Unit SS2 – Understanding perimeter and area
- Standards Unit SS3 – Dissecting a square (area)
- Standards Unit SS4 – Evaluating statements about length and area
- Maths Assessment Project – Finding Areas of Circles
- Nuffield Foundation – Paper Sizes
- Functional Maths Website – Build a Farm
- Functional Maths Website – Space Station
- Maths Investigations – Task 1 – Square Rectangles
- New Zealand Maths – Fertiliser
- New Zealand Maths – Chicken Run
- New Zealand Maths – Peter’s String
- Maths Assessment Project – Estimating volume: the money munchers
- Inquiry Maths – Equal Areas Inquiry
- Inquiry Maths – Square and Circle Inquiry
- Inquiry Maths – Surface Area Inquiry
- NRICH – Warmsnug Double Glazing
- NRICH – Quadrilaterals in a Square
- NRICH – Circles in Quadrilaterals
- NRICH – Compare Area
- NRICH – Kite in a Square
- NRICH – Areas of Parallelograms
- NRICH – Perimeter Challenge
- NRICH – Changing Areas, Changing Perimeters
- NRICH – On the Edge
- NRICH – Can They Be Equal?
- NRICH – Fence It
- NRICH – Isosceles Triangles
- NRICH – Triangles in a Square
- NRICH – Blue and White
- NRICH – An Unusual Shape
- NRICH – Triangles and Petals
- NRICH – Cuboids
- NRICH – Cuboid Challenge
- NRICH – Cola Can
- NRICH – Funnel
- Youcubed – Youcubed My Heart
- Youcubed – Kite in a Square
- Youcubed – Trap the Zoid
- Youcubed – Paper Folding
Scale Drawings
- Maths Assessment Project – Drawing to scale: a garden
- NRICH – Track Design
Similar Shapes
Coordinates and Graphs
- Maths Assessment Project – Creating a measure of slope
- New Zealand Maths – Treasure Map
- Maths Assessment Project – Using coordinates to interpret and represent data
- NRICH – Cops and Robbers
- NRICH – Coordinate Patterns
- NRICH – Route to Infinity
- NRICH – Beelines
Transformations
- Standards Unit SS5 – Evaluating statements about enlargement
- Standards Unit SS7 – Transforming shapes
- Standards Unit SS8 – Developing an exam question: transformations
- New Zealand Maths – Mum’s Kitchen
- NRICH – Mirror, Mirror…
- NRICH – …on the Wall
- NRICH – Attractive Rotations
- NRICH – Transformation Game
- NRICH – Spotting the Loophole
- NRICH – Vector Journeys
- NRICH – Vector Walk
- NRICH – Who’s the Fairest of Them All?
- Colin Foster Teachwire Lesson – Turning the Problem of Enlargement Around
- Colin Foster Teachwire Lesson – Develop Spatial Awareness and Problem-Solving Skills by Exploring Two Successive Geometrical Transformations
Angles
- Mr Barton’s Rich Task – How Many Angles?
- Maths Assessment Project – Applying angle theorems
- NRICH – Estimating Angles
- Maths Sphere – A Square Triangle?
- Colin Foster Teachwire Lesson – Use Creative Approaches to Calculating Angles of Overlapping Polygons to Deepen Mathematical Understanding
- Colin Foster Teachwire Lesson – Use A Clock Face To Investigate Angles
- Colin Foster Teachwire Lesson – Work Out The Topic Area By Finding The Three Angles Of A Triangle
Loci and Constructions
- Durham Maths Mysteries – Loci
- Nuffield Foundation – Hide the Spies
- Nuffield Foundation – Fire Hydrants
- Functional Maths Website – Sports Field
- Maths Assessment Project – Optimising coverage: security cameras
- NRICH – Squirty
- NRICH – Constructing Triangles
- NRICH – Rolling Around
- NRICH – Rollin’ Rollin’ Rollin’
Pythagoras’ Theorem
- Resourceaholic Pythagoras Problem Set
- NRICH – Two Ladders
- NRICH – Tilted Squares
- NRICH – Inscribed in a Circle
- NRICH – Semi-Detached
- NRICH – Ladder and Cube
- NRICH – Where to Land
- NRICH – Garden Shed
- NRICH – The Spider and the Fly
- NRICH – Three Cubes
- Colin Foster Teachwire Lesson – Use Pythagoras’ Theorem in an Investigation to Examine the Properties of Shapes
- Colin Foster Teachwire Lesson – Use Perimeters And Pythagoras’ Theorem to Calculate the Shortest Route on a Map
- Colin Foster Teachwire Lesson – Use Pythagoras’ Theorem To Find Accurate Values For Triangle Perimeters
Trigonometry
- NRICH – Where is the Dot?
- NRICH – Trigonometric Protractor
- NRICH – Far Horizon
- NRICH – Hexy-metry
- NRICH – Three by One
- NRICH – Cubestick
- NRICH – Bendy Quad
Proof
