Quadrilaterals

  • Seeing Rhombuses
    problem

    Seeing rhombuses

    Age
    7 to 11
    Challenge level
    filled star filled 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 rhombus.

  • Seeing Parallelograms
    problem

    Seeing parallelograms

    Age
    7 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 parallelogram.

  • Rhombus It
    problem

    Rhombus it

    Age
    11 to 16
    Challenge level
    filled star filled 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 rhombus.

  • Parallelogram It
    problem

    Parallelogram it

    Age
    11 to 16
    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 parallelogram.

  • Triangle transformation
    problem

    Triangle transformation

    Age
    7 to 14
    Challenge level
    filled star empty star empty star
    Start with a triangle. Can you cut it up to make a rectangle?
  • Guess \my Quad
    problem

    Guess my quad

    Age
    11 to 14
    Challenge level
    filled star empty star empty star

    How many questions do you need to identify my quadrilateral?

  • Completing Quadrilaterals
    problem

    Completing quadrilaterals

    Age
    11 to 14
    Challenge level
    filled star empty star empty star

    We started drawing some quadrilaterals - can you complete them?

  • Quadrilaterals in a Square
    problem

    Quadrilaterals in a square

    Age
    11 to 14
    Challenge level
    filled star filled star empty star

    What's special about the area of quadrilaterals drawn in a square?

  • What Am I?
    problem

    What am I?

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

    Can you draw the shape that is being described by these cards?