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Dallas McPheeters

Intel: Light beams can replace electronic signals for future computers - SmartPlanet - 12 views

  • Here’s how it works, step by step: The transmitter chip is made of four hybrid silicon lasers. Light beams from the lasers each travel into an optical modulator. The modulator encodes data onto the beams at 12.5Gbps. The four beams are then combined and output to a single optical fiber, for a total data rate of 50Gbps. At the other end of the link, the receiver chip separates the four optical beams and directs them into photo detectors. The photo detectors convert data back into electrical signals.
    • Dallas McPheeters
       
      The future of fast computing using laser light to transfer data 50Gb/second.
  • a video explanation:
  • “silicon photonics,”
    • Dallas McPheeters
       
      Silicon Photonics making 1Tb/sec goal of data transfer affordable and within reach of mass consumer markets. Two videos here explain how it works in less than 2 mins each.
Darrin Schumacher

Book Project - 71 views

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    We are looking at setting up an online book review where the students read a book and then do an electronic book review. If you would like to be a part of this project please email me on schumacherd@gsis.sc.kr One of the aims of the project is to see what books students are Reading around the world and to encourage others to read a book that interests them. 
paul lowe

Technology Dictionary - 3 views

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    Our Technology Dictionary has over 14,000 technology and computer related terms. The Technology Dictionary consists of definitions of IT and computer terms including but not limited to programming languages, software, hardware, operating systems, networking, mathematics, telecomunications, electronics, and more. The Technology Dictionary is based on the FOLDOC (The Free On-line Dictionary of Computing) compiled and maintained by Denis Howe. We add new definitions to our dictionary daily, and if you want to contribute something, don't hesitate to contact us. If you like the site bookmark it and tell your friends about it.
Tracy Piestrak

Teacher Tools to Engage Students - 0 views

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    Tracy Piestrak's List: Teacher Tools to Engage Students - http://www.glogster.com/edu is a site where teachers and students can create electronic posters. Basically, these posters are designed using embedded multimedia and links. A glog (from the edu site) allows students to demonstrate mastery of concept while citing sources and incorporating video, voi...
Deb White Groebner

New Jersey Middle School Students Chart Academic Paths - NYTimes.com - 42 views

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    Personalized learning plans and electronic portfolios are being implemented to help students take ownership of their own education. Could this student "self-advocacy" be an essential component of teachers' attempts to differentiate instruction? Absolutely! Consistently applied, personalized learning plans would seem to be a natural means of maintaining student engagement and motivation. Opportunity and choice seem to be keywords here - as one student said, "it just shows you the opportunities you can have if one doesn't work out."
Stacy Olson

Fill Any PDF Form - 140 views

shared by Stacy Olson on 26 Feb 10 - Cached
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    Upload pdfs and other documents and fill them out electronically - even if they originally don't have field to fill in - Free!
Cindy Sheets

Bugscope: Home - 93 views

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    send in your bugs and set up a time to see them on an electron microscope and discuss with scientists!
Peter Beens

Teachers warned away from Facebook, Twitter - The Sault Star - Ontario, CA - 64 views

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    Keep that status update to yourself. That's the advice teachers are being given as the education system grapples with the expanding use of social media by students. Ontario Secondary School Teachers' Federation has been conducting workshops with high school teachers in Algoma in recent months after the Ontario College of Teachers issued an advisory that teachers should keep their distance from students when it comes to Facebook, Twitter and other electronic communication.
Doug Henry

Electronic Portfolios for students - 178 views

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    An eportfolio is a dynamic resume of a student's experiences in life, work, study, and at play
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    Hi Doug, I'm looking for an electronic portfolio for my fourth grade students. This site looks like it's more than I need. Do you know anyone who has used this at the elementary level? Would you happen to know a site that would be appropriate for younger students to use in building a digital portfolio, if this one is in fact too complicated?
Randy Schultz

Riverside district among the first in state to use digital textbooks | Politics | PE.com | Southern California News | News for Inland Southern California - 17 views

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    electronic textbooks
Eve Datisman

Print Friendly & PDF - 81 views

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    make any Webpage PrintFriendly PrintFriendly cleans and formats web pages for perfect print experience. PrintFriendly removes Ads, Navigation and web page junk, so you save paper and ink when you print. It's free and easy to use. Perfect to use at home, the office, or whenever you need to print a web page. Generates a PDF that you can save electronically or a print copy that you can designate font sizes lots of flexibility here. choose the bookmarklet to add to your bookmark toolbar get the button for your website or simply add a URL and watch it do its magic
Carol Mortensen

WWW.History - 75 views

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    "This feature is our annotated guide to the most useful websites for teaching U.S. history and social studies. We have carefully selected and screened each website for quality and provide a paragraph annotation that summarizes the site's content, notes its strengths and weaknesses, and emphasizes its utility for teachers. Information is provided on the type of website (Archive, Electronic Essay, Gateway, Journal, Organization, Syllabi/Assignments) and the type of resource (text, images, audio, and video). Browse sites by topic and time period or look through a list of some of our favorite sites on this page. The full search feature allows you to quickly locate WWW.History resources by topic, time period, keyword, or type."
John Marr

https://www.eff.org/files/EFF_Police_Tips_2011.pdf - 31 views

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    Tips for talking to the police from the Electronic Frontier Foundation.
Martin Burrett

Free Resources for Teachers KS1 & Early Years Foundation Stage - 76 views

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    A good all-round Early Years site with lots of resources to download. There are some physical items to buy, but all electronic resources seem to be free. http://ictmagic.wikispaces.com/Early+Years
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    FYI: These resources are from the UK. Money pages are for counting pence. Word list includes "mum" instead of "mom".
Derrick Grose

Graphic Novel describes military life in the era of Afghanistan - 1 views

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    Graphic Illustrator and author David Collier talks about writing graphic non-fiction works including Chimo which talks about his experiences in the armed forces and his affection for print as opposed to electronic media.
Clayton Mitchell

Textbook Alternatives at Drake - Research Guides at Drake University - 32 views

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    Open and electronic textbook resource page on compiled by the Drake University Library. 
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