I couldn’t find a Gattegno Chart template I liked online, so I made my own.
See editable PowerPoint below containing the following:
- Black and White and Colour versions,
- Versions going from thousandths to both thousands and hundred thousands (with a smaller font),
- Correctly aligned place value positions,
- Named powers of 10.
Some guidance on their use can be found from the NCETM here:
There are also some good tasks by Chris McGrane using them, that can be found here:
And there is an excellent virtual version on Mathsbot with options for generating fill-in-the-gaps grids, showing standard form representations, and ‘upside-down’ versions:
They can even link to algebra and powers: