A whole set of resources from the internet that include real-life examples related to powers and scale. Some great stuff.

- To start things off we suggest the excellent Powers of 10 video
- The Scale of the Universe 2 by Cary Huang has some good visuals. (Can take a time to load.)
- The Universal Scale by Nikon offers good examples too. (Can take a time to load.)
- The nrich activity A question of Scale links well with these.
- There are two BBC Bitesize revision videos on Indices. One here and the other here.
- A BBC classroom clip lin: The Approximate History of Place Values has info about place value.
- Another visual offering is the Power of X from TEDxSUMMIT
- Improving Learning in Mathematics: N12 Using Indices is found on our website.
- NCETM have an Index Numbers Workshop. You may need to log on.
- Our Maths Charts by Jenny Eather App for IPhones and iPads has charts on place value and index notation.

Powers & Scale ActivInspire flipchart file

Powers & Scale Notebook file

Powers & Scale pdf file