Social Contribution
Giving the Material Away on Purpose
Our main contribution is the thing we sell least: mathematics explained well, given freely.
The Simplest Version
Companies often keep their contribution separate from their product — a donation here, a volunteering day there. For a publisher of mathematics, the product itself can be the contribution, if it is given away.
Math Letters are that. They cost nothing, they ask nothing of the viewer, and a teacher may use them in a classroom without asking permission or paying a licence.
- Learners→Free access, no account
- Teachers→Use in class — write and tell us how
- Parents→Something to watch together, at no cost
- Schools→Write to us about using the material
Working With Others
Schools, non-profits, and public education bodies are welcome to write to us. We are a small company, so we would rather do a few things properly than announce many.
There is no application form and no grant portal — one email reaches us.
Record
What We Have Done
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