6th grade math knowledge map info
StudyStack

13 Most common fractions and decimal equvilants MATH
StudyStack

For tutors who may get stuck on subtracting fractions. You put in the fraction and it subtracts it for you giving an step by step explanation and answer.
WebMath

Practice game on reducing fractions.
Fun Brain

The site gives examples of fractions to compare. The student is given the chance either to solve the problem and check the answer or to ask for an explanation.
Visual Fractions

A colorful 4 page overview of how to determine which fraction is greater by determing a common denominator or a least common denomintor. It has detailed instructions and numerous stepbystep examples, as well as problem for you to try.
Coolmath.com

An explanation of "how to" with several different computational areas followed by interactive practice that gives immediate feedback and assesses answers.
Math Playground

AAA Math features a comprehensive set of interactive arithmetic lessons. Unlimited practice is available on each topic which allows thorough mastery of the concepts. A wide range of lessons (Kindergarten through Eighth grade level) enables learning or review to occur at each individual's current level.
Immediate feedback prevents practicing and learning incorrect methods, which is a common result of traditional homework and worksheets. Practice can continue as long as desired in a nonthreatening format which helps build selfesteem and confidence.
AAA math

Flashcards from StudyStack.com.
StudyStack

In this video, Salman Khan of Khan Academy demonstrates ordering numeric expressions.
Khan Academy
