PiratesMath uses math puzzles and math brain teasers and pirate stories to involve kids in wanting to learn Math. Now Math is Fun. Strategies for teaching math, ...
TEACHER TO TEACHER PUBLICATIONS, INC. is a publisher and distributor of excellent supplementary curriculum, particularly in the area of performance standards.
Interactive problem solving and test authoring software for learning and teaching mathematics. Arithmetic, algebra, trigonometry and hyperbolic trigonometry. ...