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Jeff Johnson

Tech Tool Targets Elementary Readers - 29 views

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    Much attention has been paid to how mobile-learning devices can be incorporated into middle and high schools, but Seth Weinberger is targeting a different set of students: kindergartners through 2nd graders. "The sweet spot of literacy is kindergarten to 2nd grade," says Weinberger, the executive director of Innovations for Learning, the Evanston, Ill.-based nonprofit organization that developed a mobile-learning device called the TeacherMate. "If you get them [reading on grade level] early, there's a real chance that you can keep them at grade level."
Jerry Swiatek

Math For Kids - By KidsNumbers.com - 1 views

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    Our innovative math skills development programs are research based, and really work. Best of all, like everything on the KidsKnowIt Network, they are 100% FREE. Use the free math games and math activities to review, and keep your math wits sharp, or use one of our math foundations programs to develop the basic brain skills that are required to succeed with math.
Jeff Johnson

Empowering middle schools through technology - Ideablob: where ideas grow - 1 views

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    In ten years, modern education will have fully integrated new classroom media: video, online collaboration, and other web tools. We hope to pioneer a web tool that is a platform for this new media, bringing the power of the web to students, teachers, and parents in a secure, innovative environment. Our idea is a response to problems in schools that we have identified through primary research and user involvement. The way students, parents and teachers interact and learn in middle schools has many opportunities for growth and improvement. Here is one example:Research shows that in the last ten years the way people obtain and digest information has changed, incorporating tools like the web. Unfortunately, the classroom environment has not kept pace with this aggressive expansion of technology as a social, educational and communication tool. We hope to provide the tools to solve this and other problems in the middle school context. Read more at AlightLearning.com
Al Hammel

Innovative Student group management software- GroupTable.com - 56 views

Cool idea. I use Moodle and encourage students to use Google Docs. If you could add a twitter function where members can opt in for a twitter update to their phone, you might have something compe...

grouptable group projects study groups college

Duane Sharrock

Medical devices powered by the ear itself - MIT News Office - 1 views

  • Health Sciences and Technology (HST) demonstrate for the first time that this battery could power implantable electronic devices without impairing hearing.
  • The devices could monitor biological activity in the ears of people with hearing or balance impairments, or responses to therapies. Eventually, they might even deliver therapies themselves
  • “In the past, people have thought that the space where the high potential is located is inaccessible for implantable devices, because potentially it’s very dangerous if you encroach on it,” Stankovic says. “We have known for 60 years that this battery exists and that it’s really important for normal hearing, but nobody has attempted to use this battery to power useful electronics.”
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  • The ear converts a mechanical force — the vibration of the eardrum — into an electrochemical signal that can be processed by the brain; the biological battery is the source of that signal’s current. Located in the part of the ear called the cochlea, the battery chamber is divided by a membrane, some of whose cells are specialized to pump ions. An imbalance of potassium and sodium ions on opposite sides of the membrane, together with the particular arrangement of the pumps, creates an electrical voltage.
  • Low-power chips, however, are precisely the area of expertise of Anantha Chandrakasan’s group at MTL
  • The frequency of the signal was thus itself an indication of the electrochemical properties of the inner ear.
  • in cochlear implants, diagnostics and implantable hearing aids. “The fact that you can generate the power for a low voltage from the cochlea itself raises the possibility of using that as a power source to drive a cochlear implant,” Megerian says. “Imagine if we were able to measure that voltage in various disease states. There would potentially be a diagnostic algorithm for aberrations in that electrical output.”
  • “I’m not ready to say that the present iteration of this technology is ready,” Megerian cautions. But he adds that, “If we could tap into the natural power source of the cochlea, it could potentially be a driver behind the amplification technology of the future.”
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    "For the first time, researchers power an implantable electronic device using an electrical potential - a natural battery - deep in the inner ear."
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    "All of D-Lab's classes assess the needs of people in less-privileged communities around the world, examining innovations in technology, education or communications that might address those needs. The classes then seek ways to spread word of these solutions - and in some cases, to spur the creation of organizations to help disseminate them. Specific projects have focused on improved wheelchairs and prosthetics; water and sanitation systems; and recycling waste to produce useful products, including charcoal fuel made from agricultural waste."
Eric Patnoudes

Reform Education, Change the World - 9 views

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    Ideas for progress toward reforming public education, innovative uses of technology in the classroom and making school an authentic and meaningful experience.
Lisa Winebrenner

Google Labs - Explore Google's New Ideas - 17 views

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    Google Labs is a playground where our more adventurous users can play around with prototypes of some of our wild and crazy ideas and offer feedback directly to the engineers who developed them. Please note that Labs is the first phase in a lengthy product development process and none of this stuff is guaranteed to make it onto Google.com. While some of our crazy ideas might grow into the next Gmail or iGoogle, others might turn out to be, well, just plain crazy.
Jeff Johnson

iPhone 3G - a new era is upon is - 0 views

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    Windows 95 was a remarkable moment in personal computing. Its successor has come.\n\nBut not from Microsoft. Apple has launched the defining platform of the early 21st century. The PC is dead-or will be. Long live the smart phone, er, iPhone.
Rudy Garns

How to Find What Clicks in the Classroom | Chronicle.com - 0 views

  • Colleges may feel that they can't afford to provide any space and time for improving teaching. They may blame faculty members, students, or even society for a lack of innovation in education — and those charges may well be fair. But colleges unwilling to plant the seeds for change shouldn't be surprised that they grow nothing.
J Black

How One Teacher Uses Twitter in the Classroom - 0 views

  • Asking students to discuss their classes in a very public forum has got to raise concerns for some people as well. Rankin says participation isn't required, but it's because of these kinds of concerns that private, education focused services like EdModo have a market. That closed communication comes at the expense of public knowledge sharing, but classroom innovators may not be able to have it both ways in the long term.
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