Need Articles for Maths and Science grade 6-12 level (repost)

Need Articles on a regular basis for a study website. The bid price is for the FIRST ARTICLE only, this is a on going requirement to be awarded based on performance in this article. Articles are for Maths and Science based topics, all for school level. I need people with in depth knowledge of Maths and Science AND excellent knowledge of english. I am willing to offer partnership in website to the right candidate. Professional content writers who want to copy content from other websites and modify, need not respond. 1. All articles must be completed in 7 days. 2. Each article must have sufficient in depth coverage of the topic with sufficient examples and diagrams(if necessary) 3. Excellent English, Spelling and Grammar is a must. I will not accept bad English and or grammar. 4. All content must be original and free of any copyrighted or plagiarized materials, I will verify every article with copyscape. 5. I will own all rights to all completed articles. You may not re-distribute or sell the articles upon delivery and transfer of copyrights to us. Once again, I will consider offering partnership to the right and deserving candidate. ## Deliverables Need Articles on a regular basis for a study website. Articles are for Maths and Science based topics, all for school level. I need people with in depth knowledge of Maths and Science AND excellent knowledge of english. I am willing to offer partnership in website to the right candidate. Professional content writers who want to copy content from other websites and modify, need not respond. Please write an article on 'Equations' as a a starting point so that I can guage the level of skills you have. * * *This broadcast message was sent to all bidders on Sunday Sep 21, 2008 4:51:25 PM: I have got many replies and many of the bidders want to know how much words to write. The answer - This will depend on the topic. Some topics like 'fractions' will be less than other like 'equations'. The basic idea is to cover all important sub topics for each topic and throw in enough diagrams, examples etc to make the article interesting to read and explain the main topic. Thanks! * * *This broadcast message was sent to all bidders on Sunday Sep 21, 2008 5:47:53 PM: In order to make it easier for me to accept a bid could you all please send in the sub topics that you will cover under 'Equations' Thanks!