2D shapes and their properties

  • 2 Rings
    problem
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    2 Rings

    Age
    5 to 7
    Challenge level
    filled star filled star empty star

    The red ring is inside the blue ring in this picture. Can you rearrange the rings in different ways? Perhaps you can overlap them or put one outside another?

  • Olympic rings
    problem
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    Olympic Rings

    Age
    5 to 7
    Challenge level
    filled star filled star empty star

    Can you design your own version of the Olympic rings, using interlocking squares instead of circles?

  • Same Shapes
    problem

    Same Shapes

    Age
    5 to 7
    Challenge level
    filled star filled star filled star
    How can these shapes be cut in half to make two shapes the same shape and size? Can you find more than one way to do it?
  • problem
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    Four Triangles Puzzle

    Age
    5 to 11
    Challenge level
    filled star empty star empty star

    Cut four triangles from a square as shown in the picture. How many different shapes can you make by fitting the four triangles back together?

  • Jig Shapes
    problem
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    Jig Shapes

    Age
    5 to 11
    Challenge level
    filled star empty star empty star

    Can you each work out what shape you have part of on your card? What will the rest of it look like?

  • Sorting Logic Blocks
    problem
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    Sorting Logic Blocks

    Age
    5 to 11
    Challenge level
    filled star empty star empty star

    This activity focuses on similarities and differences between shapes.

  • Shaping It
    problem
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    Shaping It

    Age
    5 to 11
    Challenge level
    filled star empty star empty star
    These pictures were made by starting with a square, finding the half-way point on each side and joining those points up. You could investigate your own starting shape.
  • Seeing Squares
    problem
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    Seeing Squares

    Age
    5 to 11
    Challenge level
    filled star empty star empty star

    Players take it in turns to choose a dot on the grid. The winner is the first to have four dots that can be joined to form a square.

  • problem
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    Poly Plug Rectangles

    Age
    5 to 11
    Challenge level
    filled star empty star empty star

    The computer has made a rectangle and will tell you the number of spots it uses in total. Can you find out where the rectangle is?