WordGames.com is a dictionary of impressive free flash word games! These magnificent games are full of wordplay and puns, so play them all for some riotous fun!

While very simple, this game has two purposes: to teach words and to feed people. For each multiple-choice vocabulary question answered correctly, 10 grains of rice go to the UN World Food Program.

This site is a fun place to learn. It has 15 different categories including subject areas, puzzles, downloads, virtual worlds, postcards, and even arcades. 

The people at Starfall state that their method of instruction motivates children in an atmosphere of imagination and enthusiasm, provides opportunities for child-directed instruction, and supports English language learners and struggling readers learning alongside their peers. The website and companion printed materials are clear and effective tools to help implement proven methods.

Another great site providing some awesome activities and games for elementary kids.

Based on the TV show Between the Lions. Just entering the site is fun as you hear about games, stories, video clips, and Lions To Go!  It is designed to be navigated and enjoyed by young kids on their own. 

For 12 and under users, Coolmath4Kids is an amusement park of math, games, and more, designed to teach math and make it FUN.

This is a brain-training site, for everyone, where logic & thinking meet fun & games. These games have no violence, no empty action, just a lot of challenges that will make you forget you're getting a mental workout!

This site includes fun engaging activities all the way up to, and including, eighth grade. Funbrain offers more than 100 fun, interactive games that develop skills in math, reading, and literacy. 

Games that make you think!

ABCya.com is the leader in free educational kids computer games and activities for elementary students to learn on the web. All children's educational computer activities were created or approved by certified school teachers. All educational games are free and are modeled from primary grade lessons and enhanced to provide an interactive way for children to learn. Grade level (K-5) lessons incorporate areas such as math and language arts while introducing basic computer skills. Many of the kindergarten and first grade activities are equipped with sound to enhance understanding. Fun children's holiday activities are available in grade level sections! How about learning by taking a trip, making some Tangrams, building a house, or trying a little vocabulary with the Slider Game? There is even an app for the iPad!

Chess Kid is safe and fun.  No contact with strangers. Parents can manage their kids' access and friendships online and monitor all of their activity.  Kids will improve their chess, but will also gain memorization skills, patience, and sportsmanship! Also, chess has been shown to improve IQ!

Educational games are a great tool for building foundation math and language skills that today's elementary school curriculum requires. These online learning games and songs for kids are fun, teach important skills for preschool and elementary school kids, and they're free. 

Fuel the Brain was created to provide free and inexpensive resources to elementary educators and students. The website was launched in February of 2009 with two games and ten printables. Since then they have added numerous games, printables, interactives and more.

Featuring over 3,500 content pages, MrNussbaum.com is one of the most popular destinations on the internet for parents, homeschoolers, teachers, and students. MrNussbaum.com was created by Greg Nussbaum, a Virginia public school teacher with experience teaching 2nd, 3rd, 4th, 5th, and 6th grade classrooms. Mr. Nussbaum's registration is free and includes a cloze reading (contextual vocabulary) app.

Super Terrific Games provides learning activities for students of all ages. They've selected a variety of engaging games and puzzles that are connected to all the major subject areas in today's school curriculum.

Turtle Diary is a collection of games for kids that makes learning fun.  Students can play these interactive educational games while developing skills in math, logic, memory, words, creativity and more.  Turtle Diary is free to use and a fantastic learning space for students in preschool through fifth grade.