Transformation Tease Age 7 to 11 Challenge Level: Penta Play A shape and space game for 2,3 or 4 players. Can you find the eight hidden squares? Square Coordinates Age 11 to 14 Challenge Level: Symmetric Trace Age 14 to 16 Challenge Level: This investigation explores using different shapes as the hands of the clock.

Use the interactivity to find all the different right-angled triangles you can make by just moving one corner of the starting triangle. Position and Direction Age 7 to 11 These upper primary activities involve movement and position. Can you suggest a quick and efficient strategy for working out the coordinates of the vertices of any square? What shapes did the pupils make Fred draw? Find the point on the line segment AB that is twice as far from B as it is from A. Can you picture where the patterns lead? The words can be used in a special way to find the buried treasure.

These questions will make you look at car wheels in a different way! Imagine different shaped vessels being filled.

Position and Direction KS2

Can you draw perpendicular lines without using a protractor? If you can see this message Flash may not be working in your browser Please see http: Be the last person problemm be able to place a pentomino piece on the playing board. Each of these solids is so,ving up with 3 squares and a triangle around each vertex.

Imagine picking up a bow and some arrows and attempting to hit the target a few times. One said that 0,2 and 2,0 have rotational symmetry which means that A is on 1,2 and Z is on 0,2.


Coordinates and Coordinate Geometry :: Coordinates :

Can you fit the tangram pieces into the outline of Little Ming playing the board game? Weekly Problem 43 – This diagram has symmetry of order four. Symmetriangle Age 11 to 14 Short Challenge Level: A square of area 3 square units cannot be drawn on a 2D grid so that each of its vertices have integer coordinates, but can it be drawn on a 3D grid?

nrich coordinates problem solving

What on earth are polar coordinates, and why would you want to use them? You may also like Days and Dates Investigate how you can work out what day of the week your birthday will be on next year, and the year after What shapes did the pupils make Fred draw?

What patterns do you notice in the coordinates? Register for our mailing list. Investigate the number of points with integer coordinates on circles with centres at the origin for which the coordinatess of the radius is a power of 5.

Coordinate Designs Age 11 to 14 Challenge Level: Can you suggest a quick and efficient strategy for working out the coordinates of the vertices of any triangle? Advanced Problem Solving Module 20 This module looks at some of the things you need to understand about polar coordinates. Write down what you can see at the coordinates colrdinates the treasure island map.


nrich coordinates problem solving

What do you see when you compare these coordinates with the original ones? Can you devise a general instruction for the construction of a square when you are given just one of its sides? Sorting Letters Age 5 to 11 Nrch Level: These points all mark the vertices corners of eight hidden squares.

nrich coordinates problem solving

Possible approach These printable resources may be useful: You may also like Clock Hands This investigation explores using different shapes as the hands of the clock. What do you notice about the numbers?

Maths Search :

Route to Infinity Age 11 to 14 Challenge Level: Geometry problems for primary learners to work on with others. Parallel Parking Age 14 to 16 Scientist Bryan Rickett has a vision of the future – and it is one in which self-parking cars prowl the tarmac coordinaates, hunting down suitable parking spots and manoeuvring elegantly into them. Geometry problems at primary level that require careful consideration. Can you work out the settings for the sight that give you the best chance of gaining a high score?

A 4 metre ladder leans against the wall and just touches the cube. Tessellating Capitals Age 5 to 7 Challenge Level:

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