"BioInteractive is a site from the Howard Hughes Medical Institute (HHMI) that provides free resources for science teachers and students.
The site has videos, lectures, animations, links, downloads, lesson ideas, virtual labs and much more. You can even order DVD's of many of their programs for free.
The virtual labs include: Transgenic Fly, Cardiology, Bacteria, Neurophysiology, and Immunology.
The materials were developed by educators and scientists and are excellent."
Opus is a new service that aims to help middle school mathematics teachers discover sample math problems aligned to Common Core standards. To find problems on Opus search by entering a topic and selecting a grade. You can also find problems by clicking the "browse the Core directly" link on the Opus homepage. Either way when you find a problem you can save it to your free Opus account where you can then generate a Word doc or Google Document of all of your saved problems. You can also create an answer sheet in your Opus account.
"myHistro is a timeline builder and map creation tool rolled into one nice package. On myHistro you can build a personal timeline or build a timeline about a theme or event in history. Each event that you place on your timeline can be geolocated using Google Maps. myHistro timelines can be created online or you can use the free iPad app to create events on your timeline." (RB)
"On this site you will find superb calculators for practically any purpose. Whether you are preparing a business plan for your start-up company and need to calculate the NPV for an investment, or if you play free roulette and want to invest your possible winnings in stock market, or perhaps you're trying to compare fuel efficiency of several cars you are considering buying - we have everything you need right here!"
Quizdini is a free tool for creating online quizzes. The best feature of Quizdini is that you can create explanations of the correct answer for your students to view immediately after trying each question in your quiz. Your explanation can include text and or links to online resources like videos and images. Quizdini quizzes can be created in a traditional linear format or in a matching format that asks students to pair answers to terms.
Edcanvas is a free service that makes it easy for teachers to organize and share educational materials in a visually pleasing format. The "canvas" part of Edcanvas is where you arrange videos, links, images, and files around any topic of your choosing. Edcanvas has built-in search tools so that you do not have to leave your Edcanvas account in order to locate resources.
"Welcome! Real World Math is a collection of free math activities for Google Earth designed for students and educators. Mathematics is much more than a set of problems in a textbook. In the virtual world of Google Earth, concepts and challenges can be presented in a meaningful way that portray the usefulness of the ideas."
Clipgenerator is a site that allows you to quickly, easily, and for free, create online videos. You can use photos, text and musics to create video clips. The site has automated animations and film clips that you can use. It only takes three steps to make the videos.
"SpeakPipe is a service that allows visitors to your blog to leave you voice messages without picking up a phone. With SpeakPipe installed on your blog anyone can click on the "send voicemail" button and leave a message for you. When a visitor clicks the "leave voicemail" button she will be prompted to allow access to her computer. Then the visitor can start recording a message for you. Visitors can, but don't have to, enter their names and email addresses for you. You can listen to and download the messages left for you in your SpeakPipe inbox." (Richard Byrne - Free Technology for Teachers)
"Popplet is a unique combination of presentation tool, mindmapping, and online bulletin board. It is easy to use and a fun way to create. You simply create a new, free account, and then get started building your Popplet."