Here's an interesting option for group editing. Send the link to the public workspace that you're given and other people can go there and edit your work.
Look up multiple words quickly. Simply copy and paste a list with any delimeter. Definitions/synonyms are immediately available for viewing, emailing, or downloading.
This is my new best friend!!!!
This site is AWESOME! I have lists of vocabulary words, and it's a pain to copy and paste them one by one by one from dictionary.com. This site lets you paste a list of words in it and it spits out a list with definitions!!!! This is my best friend online right now (which is kind of sad).
Watch lectures from Yale, Stanford, and Harvard - for FREE!! Some are even full courses... you can learn for yourself, or (if you have seniors) show them a couple of college lectures to get them ready for school after they graduate!
Choose a color (or more) and it loads images with that color scheme from Flickr. Great if you're teaching color and making collages or if you just want color coordinated wallpaper
Google Squared takes a category and creates a starter 'square' of information, automatically fetching and organizing facts from across the web. This could be used for vocabulary lists (it includes an image and description and you can add custom columns) or other types of research. Finished squares can be downloaded as .csv or to Google Spreadsheet.>Google Squared#gbar{float:left;height:22px}.gbh,.gbd{border-top:1px solid #c9d7f1;font-size:1px}.gbh{height:0;position:absolute;top:24px;width:100%}#gbs,.gbm{background:#fff;left:0;position:absolute;text-align:left;visibility:hidden;z-index:1000}.gbm{border:1px solid;border-color:#c9d7f1 #36c #36c #a2bae7;z-index:1001}#guser{padding-bottom:7px !important;text-align:right}#gbar,#guser{font-size:13px;padding-top:1px !important}.gb1,.gb3,.gb3i,.gb3f{zoom:1;margin-right:.5em}.gb2,.gb2i,.gb2f{display:block;padding:.2em .5em}a.gb1,a.gb2,a.gb3,a.gb4{color:#00c !important}.gb2i,.gb3i,.gb4i{color:#dd8e27 !important}.gb2f,.gb4f,#gb5{color:#900 !important}.gb2,.gb2i,.gb2f,.gb3,.gb3i,.gb3f{text-decoration:none}a.gb2:hover{background:#36c;color:#fff !important}