Big Ideas Accelerated Math
Chapter 1 Integers
- http://www.bigideasmath.com/students/?level=8.50
- http://www.mathguide.com/lessons/Integers.html
- http://www.math-play.com/Integers-Jeopardy/Integers-Jeopardy.html
- http://www.xpmath.com/forums/arcade.php?do=play&gameid=94
- http://www.khanacademy.org/math/arithmetic/addition-subtraction/v/adding-integers-with-different-signs
- http://www.khanacademy.org/math/arithmetic/multiplication-division/e/multiplying_and_dividing_negative_numbers
Chapter 2 Rational Numbers
- http://www.bigideasmath.com/students/?level=8.50
- http://www.khanacademy.org/math/algebra/ck12-algebra-1/v/addition-of-rational--numbers
- http://www.khanacademy.org/math/algebra/ck12-algebra-1/v/subraction-of-rational-numbers
- http://www.khanacademy.org/math/algebra/ck12-algebra-1/v/division-of-rational-numbers
- http://www.eduplace.com/math/mathsteps/7/a/index.html (real, counting, whole, and rational numbers, repeating and terminating decimals)
- http://www.math-play.com/Middle-School-Math-Games.html