Math

Math Cats	http://www.mathcats.com/
Math for Everyone	http://www.netrox.net/~labush/math.htm
Math Games & Activites for Kids	http://www.apples4theteacher.com/math.html
Math Playground	http://www.mathplayground.com/
Mathematical Interactivities	http://mathematics.hellam.net/
Maths Is Fun	http://www.mathsisfun.com/
Montessori Math	http://www.our-montessori.com/home.html
Multiplication.com	http://www.multiplication.com/students.htm
National Library of Virtual Manipulatives	http://matti.usu.edu/nlvm/nav/topic_t_1.html
NCTM: Illuminations	http://illuminations.nctm.org/ActivitySearch.aspx
Online Math Resources: Time, Money, etc.	http://www.homeschoolmath.net/math_elementary_online.php
OSCD Interactive Games	http://www.oswego.org/staff/cchamber/techno/games.htm
WebMath.com	http://www.webmath.com/
ACTIVITES: By Grade <New topic>
Count On: Meenie Minus 1 - Key Stage 1 Activities	http://www.mathsyear2000.org/magnet/minus/
Count On: Meenie Minus 2 - Key Stage 1 Activities	http://www.mathsyear2000.org/magnet/minus2/
Count On: Meenie Minus 3 - Key Stage 1 Activities	http://www.mathsyear2000.org/magnet/minus3/
Kindergarten Math Skills	http://www.internet4classrooms.com/skills_k_math.htm
First Grade Math Skills	http://www.internet4classrooms.com/skills_1st_math.htm
Second Grade Math Skills	http://www.internet4classrooms.com/skills_2nd_math.htm
Third Grade Skills	http://www.internet4classrooms.com/skills_3rd_math.htm
Fourth Grade Skills	http://www.internet4classrooms.com/skills_4th_math.htm
Fifth Grade Skills	http://www.internet4classrooms.com/skills_5th_math.htm
Sixth Grade Skills	http://www.internet4classrooms.com/skills_6th_math.htm
ACTIVITIES: by Topic	(* don't forget to check in the Collections above too)
•Adding & Subtracting + -
BBC Schools: Little Animals Activity: Count Hoot	http://www.bbc.co.uk/schools/laac/numbers/chi.shtml
•Area <New>
Classroom Architect (map your classroom!) <New>	http://classroom.4teachers.org/
•Clocks
Analog Clock (you move the hands)	http://www.amblesideprimary.com/ambleweb/mentalmaths/clock.html
Bang On Time	http://www.oswego.org/ocsd-web/games/BangOnTime/clockwordres.html
Clock Program (give me the time - analog & digital)	http://arcytech.org/java/clock/clock.html
Clock Wise	http://www.shodor.org/interactivate/activities/clock2/index.html
JustInTime	http://www.fi.edu/time/Journey/JustInTime/contents.html
Missing Hands	http://www.mathsyear2000.org/magnet/minus3/missinghands/index.html
Telling Time Games: Math Games & Activites for Kids	http://www.apples4theteacher.com/math.html#tellingtimegames
Tiger Aki's Talking Clock <New>	http://www.asiabigtime.com/games/akigame11.html
Train Times	http://www.mathsyear2000.org/magnet/minus3/trains/index.html
•Counting & Number Lines 1 2 3
BBC Numbertime	http://www.bbc.co.uk/schools/numbertime/games/index.shtml
•Fractions 3/4
Fraction Shapes (Cynthia Lanius)	http://math.rice.edu/~lanius/Patterns/
•Graphing
Create A Graph	http://nces.ed.gov/nceskids/graphing/index.asp
•Money $
Cash Out (Canadian money)	http://www.mrnussbaumgames.com/cashoutcanada/
Cash Out (US money)	http://www.mrnussbaum.com/cashout/index.html
Change Maker (FunBrain)	http://www.funbrain.com/cashreg/index.html
How Many Cents? (US money)	http://www.little-g.com/shockwave/cents.html
PiggyBank (arcade game - add coins quickly)	http://fen.com/studentactivities/Piggybank/piggybank.html
•Multiplying & Dividing X /
BBC KS2 ReviseWise: Division	http://www.bbc.co.uk/schools/revisewise/maths/number/07_act.shtml
Multiplication.com	http://www.multiplication.com/students.htm
•Ratios 24:33
All About Ratios (Cynthia Lanius)	http://math.rice.edu/~lanius/proportions/index.html
•Sudoku
Web Sudoku <New>	http://www.websudoku.com/
•Symmetry
Symmetry: Line	http://www.adrianbruce.com/Symmetry/
•Time	(see Clocks above)
•Venn Diagrams
Survey of Venn Diagrams	http://www.combinatorics.org/Surveys/ds5/VennEJC.html
Venn Diagram Basic	http://www.graphic.org/venbas.html
Venn Diagram.com	http://www.venndiagram.com/
ART& MATH CONNECTIONS
M.C. Escher Collection	http://home.comcast.net/~davemc0/Escher/
Tesselations	http://www.tessellations.org/
World of Escher	http://www.worldofescher.com/gallery/
HOMEWORK HELP
Ask Dr. Math	http://mathforum.org/dr.math/faq/
WebMath.com	http://www.webmath.com/
PUZZLES & MATH GAMES
Bright Sparks (New Zealand Maths) <New>	http://www.nzmaths.co.nz/brightsparks/
Mathbrain on Funbrain.com	http://www.funbrain.com/brain/MathBrain/MathBrain.html
Web Sudoku <New>	http://www.websudoku.com/
TOOLS ONLINE
Classroom Architect (map your classroom!) <New>	http://classroom.4teachers.org/
Currency Converter (Money)	http://www.xe.com/ucc/
Length Converter	http://www.mathematicsmagazine.com/applications/LengthConverter.htm
MegaConverter	http://www.megaconverter.com/mega2/
NCTM Illuminations: Activities *	http://illuminations.nctm.org/ActivitySearch.aspx
National Library of Virtual Manipulatives (Utah State) *	http://matti.usu.edu/nlvm/nav/vlibrary.html
Temperature Converter	http://www.mathematicsmagazine.com/applications/TemperatureConverter.htm

Updated March 27, 2007
Please report bad links or provide suggestions here.