There are many online videos on Algebra I topics. As with anything viewed on the Web, one should first sift through and determine which information is of value and actually correct. The director of ...

Praxis the robot and Alan the “human man” lead the letter X through the development of algebra from Ancient Egypt to Rene Descartes. Discuss the development of algebra as a practical way of ...

Du Sautoy explains why algebra is so important in moving towards general proofs, using an example of square numbers. A good enrichment clip, or introduction to any work on algebra, explaining ...