IXL – limited to about 20 questions if not a paid subscription

Equivalent fractions:

http://www.ixl.com/math/grade-5/equivalent-fractions

Reducing Fractions:

http://www.ixl.com/math/grade-5/reduce-fractions-to-simplest-form

Converting Fractions

http://www.ixl.com/math/grade-5/convert-between-improper-fractions-and-mixed-numbers

Fraction Frenzy – match fractions with reduced fraction

http://www.learningplanet.com/sam/ff/frenzyload.dcr

 

Pizza Fraction Game

http://www.mrnussbaum.com/pizza_game/pizza2.swf

 

Practice simplifying fractions( 4 different levels to choose from)

http://www.funbrain.com/fract/index.html

 

Need to learn more about simplifying(reducing) fractions or Improper Fractions?

http://www.coolmath4kids.com/fractions/index.html

 

Simplifying Fractions – Level 1

http://www.numbernut.com/advanced/activities/fraction_quiz_simplifylt12.shtml

Simplifying Fractions – Level 2

http://www.numbernut.com/advanced/activities/fraction_quiz_simplifygt12.shtml