I have used this site to upload videos created by teachers and students. I haven't seen anything inappropriate on it. I know it is monitored because I believe the video had to be previewed before it was released onto the site.
This is soooo cool! Go in and check out the 12 minute tutorial video. You will not believe all that this tool can do and it's free. Not only can individuals create and share flash cards, but they can test themselves. You can also add sound to this tool. If you selecte the spelling option you can create spelling flash cards that use sound. There is a translation tool built into this for foreign language teachers or ESL teachers or for students learning a new language. You have got to check this out!
Super Text Twist is a simple word game similar to Word Twist which asks plays to identify words from a set of jumbled letters. The Super Text Twist game be played online or downloaded for use offline.
Brain Bashers offers visitors a nice selection of word games, logic games, and puzzles. Brain Bashers is updated regularly with many games that change daily and new games added every week.Brain Bashers was developed and is maintained by Kevin Stone. Kevin Stone is a mathematics teacher in England.
Smart Kit (no affiliation with SMART) offers a large collection of games, puzzles, and riddles for students of all ages. The content of the collection ranges from simple drilling-style games to challenging word puzzles. There are sixteen categories of games offered by Smart Kit. The categories of most interest to educators are probably the math puzzles and word puzzles categories.
Simon Tatham's Portable Puzzle Collection is a collection of thirty-two puzzles and logic games. The games and puzzles can be played online or downloaded to run on your Windows or Mac OS X computer. Most of the games and puzzles are simple to play, but difficult to master. Quite a few of the games remind me of the peg-in-board logic games you might find at a store like Brookstone.