Graphing & Pictographs
http://www.teachingtime.co.uk/Math Playground Grades 1-12 Free
This site has insructional material, flash cards, and games.
CoolMath4Kids Grades 1-6 Free
This site has a lot of resources. Each topic has lessons teach the skill, flash cards, and games to reinforce and practice skills.
CoolMath Grades 6-12 Free
Companion site to CoolMath4Kids but geared for grades 6-12. Each topic has lessons to teach the skill, flash cards, and games to reinforce and practice skills.
CoolMathGames Grades 1-12 Free
Another companion site to CoolMath4Kids. This site has a lot of educational games to play.
Mr. Nussbaum's Math Lab Grades 1-12 Free
This is part of a larger site with a lot of games in every subject. It has math games, worksheet generators, calculators, and more.
Illuminations Grades K-12 Free
102 online activities for grades k-12.
Math Advantage Grades K-8 Free
This site is from Harcourt and supports their math series. You can find games to practice math skills from K-8.
AmblesidePrimary K-8 Free
This site has teaching tools, tests, and games to reinforce math skills.
Crickweb Interactive Math Resources Free
Lots of great interactive resources to teach and practice math skills.
StoryLine Online Grades K-6 Free
Some favorite children's books read by famous actors.
Book Adventure Grades K-12 Free
Students can register to take online quizzes on books they read. Provides score reports to the teacher. Students can also earn prizes.
Roy the Zebra Grades 1-4 Free
Online guided reading stories with worksheets and discussion sheets. This site also has interactive games to work on ABC order, plural nouns, phonemes, ryhming words, and more.
Starfall Grades K-3 Free
Reader's Theatre Editions Grades 1-8 Free
Free scripts for reader's theater from stories written by Aaron Shepard. A full range of reading levels.
Make A Word Free
See how many words you can make from the letters of a given word.
Zoom Play House Free
Plays you can print out for your kids to perform. Also comes with costume and decoration ideas.