These guidelines are only a first attempt at writing something like this. As they get discussed, they will get modified. If you have any comments please post below.

Why do we need guidelines

Maths is a very structured subject. It needs strong logic and strict adherence to rules. This leads many people to believe that maths is dull, doesn't apply to real life and is impersonal. One of the aims of the h2g2 MI is to correct that impression and get more people interested in maths even as a hobby.

What are the guidelines then?

The current guidelines are as follows:

1. Keep it light. Just because it is logical, doesn't mean it should be boring. Add humour and anecdotes to make it interesting.
2. Describe the history. One of the best, and easiest, ways to make maths interesting is to describe the (sometimes checkered) history of a concept. It often makes a great story and image that fixes the idea in the reader's mind.
3. Give examples. Where it is possible, include examples with commentaries. Describe applications, give sample working. It often clarifies what you mean if you show the tools in use.
4. Give questions. Questions give interested readers the chance to try out what they have learnt and can give a lot of satisfaction. Include an answer page along with the article with working where appropriate so they can see how they did and what they did wrong.