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Vicki Davis

Computer Science Teachers Association - CSTA Research - 1 views

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    The new Computer Science survey is out from US high schools - the findings do not bode well for computer science: "the number of schools offering Advanced Placement Computer Science (AP CS) has declined significantly in the last six years. In 2005, 40 percent of respondents indicated AP CS was offered at their school. This number decreased to 32 percent in 2007 and to 27 percent in the 2009 survey. AP CS is in many cases the most rigorous course offered by schools. " I wonder how many programs are introducing programming concepts at other levels or using something like Scratch. Should Computer science just be defined as AP computer science?
yc c

Google Code University - Google Code - 16 views

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    This website provides tutorials and sample course content so CS students and educators can learn more about current computing technologies and paradigms. In particular, this content is Creative Commons licensed which makes it easy for CS educators to use in their own classes. The Courses section contains tutorials, lecture slides, and problem sets for a variety of topic areas: AJAX Programming Algorithms Distributed Systems Web Security Languages In the Tools 101 section, you will find a set of introductions to some common tools used in Computer Science such as version control systems and databases.
Nelly Cardinale

STSC CrossTalk - Computer Science Education: Where Are the Software Engineers... - 0 views

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    Excellent article written by NYC professors discussing which programming language should be taught first in CS majors.
Jackie Gerstein

Activities | Computer Science Unplugged - 9 views

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    CS Unplugged learning activities that teach Computer Science through games w/out computer
Ed Webb

Peru's ambitious laptop program gets mixed grades - Yahoo! News - 0 views

  • what we did was deliver the computers without preparing the teachers
  • the missteps may have actually widened the gap between children able to benefit from the computers and those ill-equipped to do so
  • Inter-American Development Bank researchers were less polite."There is little solid evidence regarding the effectiveness of this program," they said in a study sharply critical of the overall OLPC initiative that was based on a 15-month study at 319 schools in small, rural Peruvian communities that got laptops."The magical thinking that mere technology is enough to spur change, to improve learning, is what this study categorically disproves," co-author Eugenio Severin of Chile told The Associated Press
  • ...10 more annotations...
  • OLPC laptops, which are rugged and energy efficient and run an open-source variant of the Linux operating system, are in Ethiopia, Rwanda, Mongolia and Haiti, and even in the United States and Australia. Uruguay, a compact South American nation of 3.5 million people, is the only country that has fully embraced the concept and given every elementary school child and teacher an XO laptop
  • no increased math or language skills, no improvement in classroom instruction quality, no boost in time spent on homework, no improvement in reading habits
  • On the positive side, the "dramatic increase in access to computers" accelerated by about six months students' abstract reasoning, verbal fluency and speed in processing information
  • "We knew from the start that it wouldn't be possible to improve the teachers," he said, citing a 2007 census of 180,000 Peruvian teachers that showed more than 90 percent lacked basic math skills while three in five could not read above sixth-grade level.
  • Each teacher was supposed to get 40 hours of OLPC training. That hardly helped in schools where teachers had never so much as booted up a computer. In Patzer's experience "most of them barely knew how to interact with the computers at all."
  • In the higher grades, Martinez said, children's use of the machines is mostly social
  • "For them, the laptop is more for playing than for learning,"
  • Negroponte thinks the main goal of technology educators should be simply getting computers into poor kids' hands.His proposal last year to parachute tablet computers from helicopters, limiting the involvement of adults and "educators," caused some colleagues to wince. But Negroponte is dead serious, and has begun a pilot project in two Ethiopian villages to test whether tablets alone, loaded with the right software, can teach children to read.
  • The OLPC team always considered Internet connectivity part of the recipe for success. They also insisted that each child be given a laptop and be permitted to take it home.Uruguay, a small, flat country with a far higher standard of living and ubiquitous Internet, has honored those requirementsPeru did not
  • Some schools didn't have enough electricity to power the machines.And then there was the Internet. Less than 1 percent of the schools studied had it.
Ben Rimes

How to Make an Animated GIF from a Video in Photoshop CS5 - 4 views

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    Great beginner's tutorial for how to make an animated GIF from a video clip using Photoshop!
Vicki Davis

Bootstrap - 1 views

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    Lesson plans for Algebra, Physics, and CS
Ed Webb

Your Brain Is Hooked on Being Right - Judith E. Glaser - Harvard Business Review - 9 views

  • situations of high stress, fear or distrust, the hormone and neurotransmitter cortisol floods the brain. Executive functions that help us with advanced thought processes like strategy, trust building, and compassion shut down. And the amygdala, our instinctive brain, takes over. The body makes a chemical choice about how best to protect itself — in this case from the shame and loss of power associated with being wrong — and as a result is unable to regulate its emotions or handle the gaps between expectations and reality. So we default to one of four responses: fight (keep arguing the point), flight (revert to, and hide behind, group consensus), freeze (disengage from the argument by shutting up) or appease (make nice with your adversary by simply agreeing with him
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    Useful insights for educational situations, also.
Vicki Davis

30 Ideas for Teaching Writing - National Writing Project - 9 views

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    30 ideas for teaching writing shares the ideas and links to the articles on this. If you're a writing teacher, you'll want to peruse these ideas.
Vicki Davis

The Hour of Code - National Writing Project - 0 views

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    Yes! Applause to the always innovative, always helpful National Writing Project for joining in the Hour of Code celebrations coming up. Have you signed up your school? Are you ready to participate? If you want to use writing as it relates to Computer Science, realize that this is important to all of us. "The National Writing Project is joining Code.org to support the Hour of Code . The largest initiative of its kind, the Hour of Code is a campaign to recruit 10 million students to try computer science for one hour during Computer Science Education Week (December 9-15). Join the National Writing Project, Microsoft, Google, Apple, Bill Gates, Mark Zuckerberg, the Boys & Girls Clubs of America, and over 100 other individuals and organizations to make history. Start planning the Hour of Code for your classroom (or school) at http://hourofcode.com/ ."
yc c

TextRunner Search - 8 views

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    TextRunner searches hundreds of millions of assertions extracted from 500 million high-quality Web pages.
Dave Truss

How to choose good passwords - CMU/SCS Computing Facilities - 8 views

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    How to choose good passwords\nOn this page:\n * What not to do when choosing a password\n * The best method for choosing passwords.\n...
Anne Bubnic

How children search the internet with keyword interfaces [PDF] - 0 views

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    Children are among the most frequent users of the Internet, yet searching and browsing the web can present many challenges. Studies over the past two decades on how children search were conducted with finite and pre-determined content found in CD-ROM applications, online digital libraries, and web directories. However, with the current popularity of the open Internet and keyword-based interfaces for searching it, more critical analysis of the challenges children face today is needed. This paper presents the findings of an initial study to understand how children ages 7, 9, and 11 search the Internet using keyword interfaces in the home.
Vicki Davis

Blogger: Cool Cat Teacher Blog - Post a Comment - 0 views

  • I don't feel that any of the names mentioned act or feel like they are better than me and have even included me on many conversations
    • Vicki Davis
       
      This blogger is a good example of someone who has jumped in with all 10 fingers and gotten to know a lot of neat people. As a relative newcomer, loonyhiker knows a lot of people. Newcomers just need to "jump in!"
  • I do love when you say, "if one person reads our blog and get something out of it.. it is important." I try to keep that in mind all the time. Numbers don't matter..people do.
    • Vicki Davis
       
      Remembering each reader as an invidual is a vital thing about blogging.
  • Lisa Parisi
  • ...66 more annotations...
  • As far as the ego thing goes who cares. Your blog's this mine is that. Whoopdy do! If you're learning and growing your PLN that is what counts.
    • Vicki Davis
       
      I love Charlie's perspective on this.
  • Charlie A. Roy said.
  • I feel similar frustration. If the point is about learning than reading and commenting is a great way to add to our own creative potential.
  • Tennessee
  • Great response to a burning question/statement that most of us (well probably all of us)feel at one time or another.
    • Vicki Davis
       
      I find tennessee's comment interesting. What is the "burning" question? Do we matter? Is anyone else really out there? Is Internet realilty -- REAL reality. We are grappling with this and just now realizing that there is an emotional thing going on with it all!
  • Many of the people that I have learned the most from are not the ones involved in the "cocktail party" but rather those in the trenches doing what I love to do each and every day, just like you!
    • Vicki Davis
       
      He has an important point -- if you're only reading the uber-popular bloggers -- you're missing the point of the blogosphere. I make it a point to find some newcomers. To me, it is like a game, I want to find new people doing great things and encourage them like so many greats like David Warlick, Darren Kuropatwa, Ewan McIntosh, and more did for me when I started.
  • agree that developing a readership takes time.
    • Vicki Davis
       
      Many educators don't know the number of readers they have b/c they don't use the right tools -- I recommend consolidating to ONE feedburner feed. It just makes sense.
  • Carolyn Foote
  • Scott McLeod
  • Re: the depressing aspects of 'comment intensity,' I actually meant it to be an affirming post rather than a depressing one
  • I think that the comment intensity idea is important in this respect: I often see laments from bloggers that they don't get many comments on their posts. What the table above shows is that even those of us who are fortunate enough to have large readerships often don't get many comments. My personal median over the past 20 posts, even WITH the big spike of 89, is still only 2.5. Ewan, your blog and Vicki Davis' are similar. The point is that many, many posts don't get a lot of comments, even those by the more widely read bloggers.
    • Vicki Davis
       
      It could be encouraging for some -- for me it made me feel like I had another thing to count! Although, I see Scott's point -- his article wasn't written for me!
  • tom said...
  • Thanks for bringing this up. This has been an issue for me personally as well. OK, so nobody's IN, but the (pseudo?) community nature of blogging makes it feel that way.
    • Vicki Davis
       
      Tom is right -- we all feel this way! I think the feeling of looking in on the blogosphere is one of feeling "out" looking in -- for all of us!
  • But, like other artists, we have to work a little every day whether we feel like it or not, and whether we get validation that day or not.
  • I think many of us are working at blogging because there's an element of self improvement, which implies self evaluation. Without feedback from others it's easy to be hard on ourselves.
  • Christopher D. Sessums
  • For me, the conversation is hardly closed; it is simply a matter of having something to say, something to share.The emotional commitment is another aspect of the conversation that is easily glossed over.
  • MIke Sansone
  • I've found (both with myself and those educators I've worked with in their blogging starts) that the edublogosphere is open and welcoming -- but as we engage in any cultural group (even offline), patience really is a key.Still, we sometimes measure our success by the interaction from those we look up to (esp. teachers - many of whom were probably the best students in their class, yes?)
  • Sometimes we don't see the comments -- because the talk happens offline.
    • Vicki Davis
       
      This is a very important point and one to remember -- the "quiet" audience online may be a very vocal audience offline.
  • Britt
  • I get very few comments on my blog but see through the clustermaps that I have readers each and every day, so continue to feel that the blog is benefiting me through reflection and may even be benefiting others as well.
    • Vicki Davis
       
      This is why having a statcounter or clustrmap is SO very important -- it helps you understand traffic and audience!
  • atruger
  • I NEVER get to share tools I discover because someone ALWAYS beats me to the punch...but I am ok with that.
    • Vicki Davis
       
      But you should share ANYWAY! -- we're not people breaking news -- we're talking about what we USE. So, talk and share!
  • I truly connect with what you write even though I am one of "those" people who reads but rarely comments. YOU do make a difference and so do I!
    • Vicki Davis
       
      These comments mean so much to me!
  • Bego said...
  • the whole cocktail party analogy is just a grown up version of the kickball line-up in elementary school.
    • Vicki Davis
       
      I was always picked last there -- whew this analogy hits me close to home. I was always picked last b/c I was the worst. Even the worst kickball player needs to feel encouraged and not destroyed for getting up and kicking the ball. Even the "worst" blogger - if there is such a thing -- needs to feel encouraged sometimes too just for blogging.
  • In the blog world, change is effected by good content, and while good content isn't always noticed at first, it does eventually get a respectable position--sometimes because the cocktail group points them out.
  • How could I think to be in the same boat as John Scalzi who started in 1998 if I've only been blogging since 2007?
    • Vicki Davis
       
      Remember this -- I've been blogging just over 2 years. Strange things can happen -- consistent creation of meaningful content is important.
  • I found your blog, Vicki, because a project you do for Atomic Learning mentioned you, and your name is on the movies they use.
    • Vicki Davis
       
      I did the Web 2.0 workshop for atomic learning and many have found my blog -- actually I had to use a source that I had permission to use!!! ;-)
  • jeanette tranberg
  • 2005 - you were the only ones out there to follow
    • Vicki Davis
       
      lol -- I started blogging in December of 2005 and had about 7 followers until mid 2006 -- but there are many who think I've been around forever!
  • Oh yes, I have felt the cocktail chill at times. I'm a norwegian edublogger, that have been following your brunks (blogdrunks) for a while. To start with - in
  • Wes told me once I twittered, that nobody should twitter alone and I could not agree more - so I don't.
  • So, from the outer side looking in: Anybody stopping by in Second Life tonight (which is today for you) for a virtual edu cocktail?I'm aka Kita Coage at Eduisland II, waiting to cocktail connect with you c",)
  • Paul Hamilton
  • For most of us, blogging is very much a personal venture.
  • I suspect that we all have a deep desire to be heard and to be accepted. The longer I'm involved in the edublogosphere, however, the more impressed and encouraged I am by the level of acceptance that there is here. It is a good thing that we don't always agree with each other. Disagreement is often at the heart of constructive conversation
  • At the same time, we are no different than the kids in our classrooms. We educators need to know that we will be accepted, no matter what we have to say and no matter how well we are able to express it. I think we help to make the edublogosphere a "safe place" for each other as we try to keep it positive and as we take advantage of the numerous opportunities to be affirming.
  • Jim Dornberg said.
  • I don't at all feel excluded from the blog "cocktail party", because just like a real cocktail party, I am drawn to the people who have something important, and engaging to say and I am content to listen and learn from them. I have seen a few of the "big names" at conferences, and even met a few of them in person. I have emailed several of them and others, or left an occasional comment, and I have been very pleasantly surprised at the thoughtful responses I have received.
  • I read many blogs, but comment rarely, and I suspect that those who read my blog do the same. So I don't feel at all excluded. I'm just happy to occasionally be part of the conversation.
    • Vicki Davis
       
      Many people feel this way -- just happy to be a part of the occasional conversation.
  • Alfred Thompson
  • When I was at EduBloggerCon last spring I felt quite the outsider. There were famous people there and I was unknown. I still feel that way in the broad edublogsphere. But honestly the broad sphere is not who I am blogging for. I blog for a niche - computer science teachers. The event for that niche is SIGCSE and there I (blush) feel a bit like a star. Few of the people there know the edubloggers with much larger readership or Technorati ranks. And really reaching the CS teachers is my goal not reaching everyone who teaches general subjects.
    • Vicki Davis
       
      Knowing your audience is very important.
  • There is, I believe, room for more at the top if only because the number of teachers reading blogs is still very small but we all hope it is growing. We are still at the ground floor. That makes edublogging different from tech blogging I think.
    • Vicki Davis
       
      Alfred thompson is right on the money!
  • Jason Bengs
  • I think we need to all remember our focus for blogging. Mine is for reflection. I use my blog as a tool to improve my teaching. If others start to read and can learn from it, great. To my knowledge I am the only one seeing my blog right now. Which is fine with me. I don't think blogging should be a popularity contest and having a large number of readers is great, it must mean that you, and others, have something to offer that others want to emulate.
  • prof v said
  • I think you could have added three additional points. First, a suggestion on how to increase readership. I think new bloggers (myself included) are still trying to figure out how to make the connections that allow for conversations within blogs. I go back to your list of 10 tips for successful blogging, and still find things I never noticed before
  • would love to see an updated list that perhaps would include how to make sure your blog is part of an RSS feed and how to set up subscriptions for potential readers to make it easy for them to subscribe to your blog.
    • Vicki Davis
       
      If you go to my blog and search for feedburner -- that is what I use -- I've written several posts on that. I'll have to update the original 10 habits. perhaps I'll do that soon!
  • I think even you have realized that it is more difficult to break into the edublogger field as there is now so many new bloggers (just in the last two years).
    • Vicki Davis
       
      I don't know -- I've seen some newcomers like Darren Draper jump into the blogosphere pretty quickly -- it is about getting involved in the conversation, which is easier now with twitter and webcasts at edtechtalk. Good conversationalists rise to the top.
  • Finally, I am surprised that you did not point out how you have helped new bloggers by both asking for new voices and then publishing them in your own blog. I think this is an indication that you are trying to open up the "party".
    • Vicki Davis
       
      I always let my readers defend me. I'm not perfect, none of us. We also don't have unlimited time... so I have to do the best I can.
  • Dean Shareski
  • Isn't the whole point of web 2.0 is that it exudes democracy and equality? Those that get all concerned about rankings and ratings are, as you've suggested missing the point.
    • Vicki Davis
       
      Dean has got it right here.
  • We often quickly want to find ways of ranking. Reminds me of the evils of current assessment practices. We tell kids to do their best and work on improving performance and yet continue to use ranking systems that is clearly a mixed message.
  • Anonymous said.
  • I'm new to this world as of Monday...yes, 4 days of immersing myself in as much ed. tech, web 2.0, online collaboration "stuff" that I can. (thanks to Lisa Thumman at Rutgers U.) Cocktail party or not, your blog and the comments people have left have increased my list of people to follow. Even a discussion about "being on the outside" has led me to the "inside". I'm thrilled to be in the company of such great minds and promise to start contributing once I wrap my brain around it all! Thanks to everyone for sharing! cmtvarok
    • Vicki Davis
       
      A 4 day old newcomer to the edublogosphere comments.. what an amazing linkage of conversation! Wow! Older, newer, very new. Wow!
  • Mrs. V.
  • thanks for coaxing me out of my blogger drought!
    • Vicki Davis
       
      She wrote a great post!
  • Vicki A. Davis
  • I believe that this "post" has been made stronger by the comments, which have added to the post greater depth of meaning.
  • All over this conversation I see the change in society. We are all going through the emotions of becoming accustomed to something new... kind of like I first experienced when the Internet first came out.
  • And while, when I began blogging, I didn't really set my sights or aim for a large readership... now that it is here, I will seriously consider and appreciate each individual reader and take my job seriously
  • @tennessee -- Those in the trenches are my most important reads... I just wish there were more of us. It seems as if many teachers view blogging as a way out of the classroom when they should see it as a way to improve the classroom!
  • @scottmcleod - I believe the comment intensity is highly correlated to controversiality AND immediacy. If a lot of people SAW someone recently, they want to interact and comment (immediacy.) If someone says something very emotional or controversial, people want to comment and interact (controversiality.) While I guess looking at these stats are fine, I've found in my very short time blogging that looking too much at numbers of any kind removes my focus from what is important. When I focus intently on conversation, my blog traffic and numbers just grow. I always say "whatever is watered, grows." If I water my investigation of stats, I become a good statistician... if I water my blog but also commenting and participating in the blogosphere as a WHOLE, I become a good blogger. I'd rather be the latter. And while the post was meant to be encouraging... I have to admit I'm a competitive perfectionist and always have to reign in that aspect of my nature.
  • @christophersessums - I think the emotional nature of something is like the proverbial elephant in the Net -- it is there. It always stuns me the number of people who discuss their feelings on this when it comes up... it means that many of us are experiencing the same thing.
Fred Delventhal

The Plagiarism Checker - 1 views

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    Instructions: Cut & paste your students paper or homework assignment into the box below, and click the "check" button. This free plagiarism detector will find plagiarized text in homework and other essays/reports
Anne Bubnic

West Ed Webinar Series To Focus on English Language Learners - 1 views

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    In October and November, WestEd's SchoolsMovingUp will host a series of nine free webinars presenting the latest research and practice on the instruction of English learners. Hear from national experts including Aida Walqui, Diane August, Claude Goldenberg, and Jana Echevarria -- all without leaving your home or office. All webinars will also be archived for free access any time, anywhere.
Allison Kipta

Questionnaire Design - 0 views

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    Questionnaires are an inexpensive way to gather data from a potentially large number of respondents. Often they are the only feasible way to reach a number of reviewers large enough to allow statistically analysis of the results. A well-designed questionnaire that is used effectively can gather information on both the overall performance of the test system as well as information on specific components of the system. If the questionnaire includes demographic questions on the participants, they can be used to correlate performance and satisfaction with the test system among different groups of users.
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