Mr. Nussbaum Fractions - many activities and games
http://www.mrnussbaum.com/fractions.htm
Visual Fractions
http://visualfractions.com/
Fractions Pizza Party
http://www.primarygames.com/fractions/start.htm
PBS Kids Cyber Chase Fraction
http://pbskids.org/cyberchase/find-it/fractions/
JamIt Fractions Games
http://www.jamit.com.au/fraction-games.htm
JamIt Fractions Lessons
http://www.jamit.com.au/welcome.html
Birmingham Grid for Learning Fractions
http://www.bgfl.org/bgfl/custom/resources_ftp/client_ftp/ks2/maths/fractions/index.htm
AAAMath – Fractions
http://www.aaamath.com/B/fra.htm
BBC – Saloon Snap - Fractions, Decimals and Percents
http://www.bbc.co.uk/education/mathsfile/shockwave/games/saloonsnap.html
Fraction Frenzy
http://www.learningplanet.com/sam/ff/index.asp
Kids Online Resources Fraction Tutorial
http://www.kidsolr.com/math/fractions.html
Mystery Picture – Fractions
http://www.dositey.com/math/mistery2.html
Quia – Fraction – Decimal Conversion
http://www.quia.com/jg/65724.html
Funbrain – Double Fun Match – Choose your level – Click on Fractions
http://www.funbrain.com/match2/index.html
Funbrain – Fresh-Baked Fractions
http://www.funbrain.com/fract/index.html
Funbrain Soccer Shootout (Choose a level and either fractions or whole numbers)
http://www.funbrain.com/fractop/index.html
Illuminations Fraction Matchinng Game
http://illuminations.nctm.org/ActivityDetail.aspx?ID=73
Illuminations Equivalent Fractions
http://illuminations.nctm.org/ActivityDetail.aspx?ID=80
Illuminations Fraction Game
http://illuminations.nctm.org/ActivityDetail.aspx?ID=18
Illuminations Fraction Models
http://illuminations.nctm.org/ActivityDetail.aspx?ID=11
Free Ride
http://illuminations.nctm.org/ActivityDetail.aspx?ID=178
The Great Diamond Hunt
http://games.funschool.com/game.php?g=fgs_ds1&t=j&w=620&h=360
Fraction Flags
http://www.primarygames.co.uk/fflags/fractionflagsres.html
Vector Kids Fraction Fun
http://www.vectorkids.com/vkfractions.htm
Fraction Rings
http://www.visualmathlearning.com/Exercises/fraction_rings.php
Fraction Eaters
http://www.mathplayground.com/hm_fractions.html
Guide the Gecko
http://www.mathplayground.com/FractionGame/GuideGecko.html
IXL Equivalent Fraction Practice
http://www.ixl.com/math/practice/grade-4-patterns-of-equivalent-fractions
Decention - Fractions, Decimals and Percents
http://www.mathplayground.com/Decention/Decention.html
Name the Fraction
http://nlvm.usu.edu/en/nav/frames_asid_104_g_1_t_1.html
National Library of Virtual Manipulatives - Fractions
http://nlvm.usu.edu/en/nav/frames_asid_102_g_1_t_1.html?from=topic_t_1.html
http://nlvm.usu.edu/en/nav/frames_asid_203_g_1_t_1.html?from=topic_t_1.html
http://nlvm.usu.edu/en/nav/frames_asid_103_g_1_t_1.html?from=topic_t_1.html
http://nlvm.usu.edu/en/nav/frames_asid_104_g_1_t_1.html?from=topic_t_1.html
Fraction Shoot
http://www.sheppardsoftware.com/mathgames/earlymath/fractions_shoot.htm
Jigsaw Puzzle
http://pbskids.org/cyberchase/games/sizeandscale/
Mission Magnetite - fractions, percent
http://pbskids.org/cyberchase/games/percent/
Saloon Snap - Match fractions, decmals, percents
http://www.bbc.co.uk/education/mathsfile/shockwave/games/saloonsnap.html
Fraction to Picture Matching Game
http://www.harcourtschool.com/activity/con_math/g03c21.html
Fraction to Decimal Matching Game
http://www.harcourtschool.com/activity/con_math/g03c23.html
http://www.harcourtschool.com/activity/con_math/con_math.html
http://www.harcourtschool.com/activity/con_math/g04c22a.html
Fraction Eaters
http://mathplayground.com/hm_fractions.html
Explore Learning Gizmos - Fractions, Percent, Decimals
http://www.explorelearning.com/index.cfm?method=cResource.dspResourcesForCourse&CourseID=212
Fact Monster Fraction Cafe - many choices
http://www.factmonster.com/math/knowledgebox/fractioncafe.html
Mrs. Glosser Percent Goodies - Fraction. Percent, Decimal
http://www.mathgoodies.com/games/conversions/
Mrs. Glosser Percent Game - Fraction. Percent, Decimal
http://www.mathgoodies.com/lessons/vol4/challenge_vol4.html
Mrs. Glosser Interactive Percent Crossword
http://www.mathgoodies.com/puzzles2004/puzzles/ipercent1.html
nRich Fraction Percent Concentration Game
http://nrich.maths.org/2739