Cool math.com @ http://www.coolmath.com/ is a wonderful website for finding lesson plans for any age student. This website is designed for students, parents, and teachers. It has games, lesson plans, teaching strategies, teaching segments, and different types of calculators. This website also provides a large variety of math problems in areas such as: adding, subtracting, dividing, decimals, algebra and geometry.
Lure of the Labyrinth is a digital game for middle-school pre-algebra students. It includes a wealth of intriguing math-based puzzles wrapped into an exciting narrative game in which students work to find their lost pet - and save the world from monsters!