Virtual Open Heart Bypass Surgery. Somewhat interactive but very educational. Takes you through the process from giving an anesthetic to waking the patient up. Pretty cool. 

cK-12 FlexBooks are customizable, standards-aligned, free digital textbooks for K - 12. Subject areas include: science, technology, engineering, and mathematics. Easy to use but not very adaptable within the chapters. You decide the chapters that you want in your book, but each chapter is basically a pre-made PDF. 

Easy note taking site. Create an account, type in your notes simply and add new notes by hitting enter.  Site has a mobile friendly version for viewing notes. quicklyst.com/mobile that makes accessing the notes via a smartphone easy and quick. 

s the use of computing and networking technologies in schools grows, educators increasingly incorporate online tools and resources into their curricula-some even replace traditional classroom interactions with "virtual" courses that take place entirely online. At the same time, administrators are concerned with helping students develop 21st century skills while bridging the digital divide between students and adults. To address emerging trends in education, Project Tomorrow, a national education nonprofit group and Blackboard have joined together to bring you Education in the 21st Century, a series of reports that include data from the SpeakUp Survey, which shed light on issues related to learning and leading in K-12 education.

http://inderscience.metapress.com/openurl.asp?genre=article&eissn=1746-7268&volume=1&issue=2&spage=159 The purpose of this study is to identify the benefits that mobile technology can provide in education. From a review of the literature and interviews with individuals in the field of education, we developed an activitybased model to associate the uses of mobile technology with their benefits. The model first identifies the general uses of mobile technology in education and the specific activities that they encompass. Then, the benefits from their uses are identified with overarching themes emerging as follows: greater efficiencies and effectiveness in learning, increased individual support and opportunities for personal development, better methods of collaborating and communicating and greater exposure to technology.

Interactive world  map

Simple science demonstrations for middle school science classes. 

Online map that supports the USGS wall map. The site has several different layers, and map perspectives to choose from. 

Assisting Students Struggling with Mathematics: Response to Intervention (RtI) for Elementary and Middle Schools

Digital library for Earth system education with grade level and content resources. 

Census at School is an international classroom project that engages students in grades 4-12 in statistical problemsolving. Students complete a brief online survey, analyze their class census results, and compare their class with random samples of students in the United States and other countries.

Fun photo morphing site. 

QR Codes and their potential uses in Ed. 

More tips on using Evernote

Great ideas for using Evernote. 

Interesting mapping tool. Allows students to make connections between facts using a mapping tool. 

Online document collaboration tool that is very easy to get started. Great for use in combination with Skype for feedback and interaction. 

A great timeline of the US-Russian Space Station. 

Patrick Ledesma does a nice job outlining how you might give students more choice in developing projects that include technology. Choice doesn't mean do whatever, it means providing frameworks and allowing students the choice to figure out what works best for them to achieve the benchmarks that you lay out within given timeframes.