This site is a self-supporting educational site developed to promote gifted education. The site is not purchased or funded with any school resources. All material was obtained according to guidelines established in The Fair Use Act . All materials are in-house, in the public domain or used by written permission. Any duplication of graphics, texts, or links on this site is prohibited without expressed written permission. The webmaster has no responsibility or liability for any material in any linked sites. Permission was been obtained from aaa.math, quia.com, and coolmath.com forlinks to their websites for educational purposes.