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For younger learners

  • Early Years Foundation Stage

Dotty Grids

Dotty Grids


In this feature, we have chosen some resources from the Dotty Grids pathway on wild.maths.org.

Take a dotty grid. Draw a few lines. What can you draw? What can you discover?


 

Creating Squares 
Age 11 to 16

Can you create a complete square before the computer? Play the game and see if you can find a winning strategy.

Areas on a Grid 
Age 11 to 16
Challenge Level Yellow star

Draw some shapes on a dotty grid, and explore the relationships between the dots on the edge, the dots inside, and the area.

Coordinates of Corners 
Age 11 to 16

Can you find a quick way to determine whether four coordinates are the corners of a square?

Maxagon 
Age 11 to 16

Draw polygons on different sizes of dotty grid. What's the maximum number of sides you can create?

Related

  • Special Numbers
  • Freedom and Constraints
  • Number Patterns and Infinity
  • Seeing Is Believing

You may also like

Pair Sums

Five numbers added together in pairs produce: 0, 2, 4, 4, 6, 8, 9, 11, 13, 15 What are the five numbers?

Summing Consecutive Numbers

15 = 7 + 8 and 10 = 1 + 2 + 3 + 4. Can you say which numbers can be expressed as the sum of two or more consecutive integers?

Big Powers

Three people chose this as a favourite problem. It is the sort of problem that needs thinking time - but once the connection is made it gives access to many similar ideas.

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The NRICH Project aims to enrich the mathematical experiences of all learners. To support this aim, members of the NRICH team work in a wide range of capacities, including providing professional development for teachers wishing to embed rich mathematical tasks into everyday classroom practice.

NRICH is part of the family of activities in the Millennium Mathematics Project.

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