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Diana Irene Saldana

Computer Science Unplugged | - 48 views

csunplugged.com/

programming computerScience computer_science

shared by Diana Irene Saldana on 06 Nov 13 - Cached
  • Diana Irene Saldana on 06 Nov 13
     
    CS Unplugged is a collection of free learning activities that teach Computer Science through engaging games and puzzles that use cards, string, crayons and lots of running around. The activities introduce students to underlying concepts such as binary numbers, algorithms and data compression, separated from the distractions and technical details we usually see with computers. CS Unplugged is suitable for people of all ages, from elementary school to seniors, and from many countries and backgrounds. Unplugged has been used around the world for over fifteen years, in classrooms, science centers, homes, and even for holiday events in a park!
Penny Roberts

Earth Unplugged - YouTube - 101 views

www.youtube.com/...EarthUnpluggedTV

shared by Penny Roberts on 09 Aug 13 - No Cached
Kelly Dau liked it
  • Penny Roberts on 09 Aug 13
     
    Earth Unplugged presents our amazing world as you've never seen it before. From BBC Earth Productions, it's a fresh look at our planet featuring a kaleidoscope of the wonders and curiosities of nature.
Christian King

Activities | Computer Science Unplugged - 24 views

csunplugged.org/activities

computer education science programming activities

shared by Christian King on 26 Feb 12 - Cached
  • Each Unplugged activity is available to download in PDF format, with full instructions and worksheets. Background sections explain the significance of each activity to computer science, and answers are provided for all problems. All you need for most of these activities are curiousity and enthusiasm. There are photos and videos showing some of the activities in action, and we've collected links to other useful resources
  • Christian King on 26 Feb 12
     
    Great IT ideas for when the school network inevitably goes down..
Jeff Andersen

3 Strategies For Teaching Digital Wellness In Higher Education - 14 views

blog.flipdapp.co/wellness-examples-for-students

Digitial Wellness

shared by Jeff Andersen on 30 Nov 17 - No Cached
  • Jeff Andersen on 30 Nov 17
     
    Every semester, professor Dr. Josie Ahlquist challenges her Leadership in the Digital Age students at Florida State University with a unique task. "Unplug from social-based platforms for 7 days," she says to a class of hesitant college students. Allowing room for negotiation, Dr. Ahlquist has seen her challenges run for as few as two days and as many as seven, and she requests that students document their experience throughout. The results showcase a facinating journey of self-discovery and reflection as these students shed social media for the duration of the challenge.
Matt Renwick

The most-desired skills of 2020 will be… | Pew Internet & American Life Project - 142 views

www.pewinternet.org/...Skills.aspx

mindfulness leader as a thinker

shared by Matt Renwick on 17 Mar 13 - No Cached
  • In contrast, the ability to read one thing and think hard about it for hours will not be of no consequence, but it will be of far less consequence for most people.”
  • “These two modes of thinking (rapid information gathering vs. slower information processing and critical analysis) represent two different cultures, each with its own value system,” maintained Patrick Tucker, deputy editor of The Futurist magazine. “They can work together and complement one another but only with effort on the part of both sides.
  • the most highly valued intellectual and personal skills will be the ability to exist in both of these spaces.”
  • ...2 more annotations...
  • Have young folk practice rapid retrieval skills alongside quiet time, personal insight, attention to detail, memory. Develop the skills to function well both unplugged and plugged-in.”
  • “There will be a premium on the skill of maintaining presence, of mindfulness, of awareness in the face of persistent and pervasive tool extensions and incursions into our lives. Is this my intention, or is the tool inciting me to feel and think this way? That question, more than multitasking or brain atrophy due to accessing collective intelligence via the internet, will be the challenge of the future.”
ekpeterson

Educational Leadership:Teaching Screenagers:Too Dumb for Complex Texts? - 72 views

www.ascd.org/...b-for-Complex-Texts%C2%A2.aspx

reading technology education texts complex learning resources

shared by ekpeterson on 06 Mar 16 - No Cached
  • Willingness to Probe
  • readers may need to sit down with them for several hours of concentration.
  • hey insert a hesitant question before moving on.
  • ...8 more annotations...
  • That willingness to pause and probe is essential, but the dispositions of digital reading run otherwise. Fast skimming is the way of the screen. B
  • they have grooved for many years a reading habit that races through texts, as is the case with texting, e-mail, Twitter, and other exchanges, 18-year-olds will have difficulty suddenly downshifting when faced with a long modernist poem.
  • They are deep and semiconscious behaviors that are difficult to change except through the diligent exercise of other reading behaviors.
  • Texts like this one are too complex to allow for rapid exit and reentry. They often originate in faraway times and places and discuss ideas and realities entirely unfamiliar to the modern teenager. To comprehend what they say requires a suspension of present concerns.
  • Finally, the comprehension of complex texts depends on a receptive posture in readers. They have to finish the labor of understanding before they talk back, and complex texts delay the reaction for hours and days.
  • Digital communications, on the other hand, especially those in the Web 2.0 grain, encourage quick response.
  • Complex texts aren't so easily judged. Often they force adolescents to confront the inferiority of their learning, the narrowness of their experience, and they recoil when they should succumb.
  • reserve a crucial place for unwired, unplugged, and unconnected learning. One hour a day of slow reading with print matter, an occasional research assignment completed without Google—any such practices that slow down and intensify the reading of complex texts will help.
Greg Limperis

Six ways to keep teenagers safe online | Macworld - 51 views

www.macworld.com/...eep-teenagers-safe-online.html

teenagers cybersafety internetsafety

shared by Greg Limperis on 11 Nov 13 - No Cached
  • Jon Tanner on 11 Nov 13
     
    Some good guidance and some technical steps you can take. But the biggest takeaway is to be involved with your child, talk to them about your expectations, and spend time unplugged.
Steve Kelly

What would an exceptional middle and high school computer science curriculum include? -... - 48 views

www.quora.com/ter-science-curriculum-include

high school school computer computer science middle school curriculum science coding code programming include

shared by Steve Kelly on 26 Mar 15 - No Cached
  • What would an exceptional middle and high school computer science curriculum include?
  • This isn't a complete answer, but one thing the very first introductory classes should require is that the students turn off all their electronic computers and actually learn to walk through  algorithms with a computer that exists only on paper. (Or, I suppose, a whiteboard or a simulator.) This exercise would give the students a grounding in what is going on inside the computer as a very low level.My first computer programming class in my Freshman year of high school was completely on paper. Although it was done because the school didn't have much money, it turned out to be very beneficial.Another class I had in high school, that wouldn't normally be lumped into a Computer Science curriculum but has been a boon to my career, was good old Typing 101.
  • If you followed the CS Unplugged curriculum your students would know more about CS than most CS grads:http://csunplugged.orgIt's a really great intro to basic computer science concepts and very easy for students to understand.  Best of all you don't even need a computer per student if your school doesn't have the budget,
  • ...6 more annotations...
  • For younger students, I think that the ability to make something professional-looking, like a real grown-up would, is paramount.  Sadly, I think this means that LOGO and BASIC aren't much use any more*.
  • So, we have a few choices.  You can try to write phone apps that look just like real phone apps, design interactive websites that look just like real interactive websites, or do something with embedded systems / robotics.  Avoid the temptation to make these things into group projects; the main thing every student needs to experience is the process of writing code, running it, debugging it, and watching the machine react to every command.
  • It is important to consider what an 11 to 18-year old is familiar with in terms of mathematics and logical thinking. An average 11-year old is probably learning about fractions, simple cartesian geometry, the concept of units, and mathematical expressions. By 15, the average student will be taking algebra, and hopefully will have the all-important concept of variables under his/her belt. So much in CS is dependent on solid understanding that symbols and tokens can represent abstract concepts, values, or algorithms. Without it, it's still possible to teach CS, but it must be done in a very different way (see Scratch).
  • At this point, concepts such as variables, parenthesis matching, and functions (of the mathematical variety) are within easy reach. Concepts like parameter passing, strings and collections, and program flow should be teachable. More advanced concepts such as recursion, references and pointers, certain data structures, and big-O may be very difficult to teach without first going through some more foundational math.
  • I tend to agree strongly with those that believe a foundational education should inspire interest and enforce concepts and critical thinking over teaching any specific language, framework, system, or dogma.
  • The key is that the concepts in CS aren't just there for the hell of it. Everything was motivated by a real problem, and few things are more satisfying than fixing something you really want to work with a cool technique or concept you just learned.
  • Steve Kelly on 26 Mar 15
     
    Great resource for teachers (especially those of us not initially trained in Computer Science) about what should 'count' as Computer Science.  Worth the read!
Michael Ritter

Online Literacy Is a Lesser Kind - ChronicleReview.com - 0 views

chronicle.com/...04b01001.htm

shared by Michael Ritter on 03 Feb 09 - Cached
  • National School Boards Association measures social networking at nine hours per week, much of it spent on homework help
    • Bill Genereux
      Bill Genereux on 03 Feb 09
       
      This is the first year I have ever had students contact me via Facebook for help with assignments.
  • I continue to believe in the linear, author-driven narrative for educational purposes. I just don't believe the Web is optimal for delivering this experience. Instead, let's praise old narrative forms like books and sitting around a flickering campfire
  • Educators must keep a portion of the undergraduate experience disconnected, unplugged, and logged off.
  • ...1 more annotation...
    • Michael Ritter
      Michael Ritter on 05 Feb 09
       
      And just how do pencils and blackboards form intellegence? I find the the whole "sitting around a flickering campfire" nonsense. Article seems to be written by one who wants to ignore the cultural changes taking place in how information is created and distributed. The linear, author-driven narrative is nothing more than an attempt to keep authortarian control over information and the learning process. Much of science cannot be approached in a linear fashion but has to recognize a web of relationships and interactions.
Chai Reddy

Monitor: The net generation, unplugged | The Economist - 34 views

www.economist.com/...displaystory.cfm

economist students digital_natives millennials activism technology

shared by Chai Reddy on 09 Mar 10 - Cached
  • Growing up with the internet, it is argued, has transformed their approach to education, work and politics
    • Chai Reddy
      Chai Reddy on 15 Mar 10
       
      But has the education system changed its approach? There are different jobs than there were 20 years ago which is a partial reflection of technology but not sure how are systems have changed or accomodated the changes
  • Anecdotes like this are used to back calls for education systems to be transformed in order to cater to these computer-savvy students, who differ fundamentally from earlier generations of students: professors should move their class discussions to Facebook, for example, where digital natives feel more comfortable
    • Chai Reddy
      Chai Reddy on 15 Mar 10
       
      Is this an example of 21st century literacy? I've heard this term used often but I'm still looking for a good definition of it.
  • Only a small fraction of students may count as true digital natives, in other words. The rest are no better or worse at using technology than the rest of the population.
    • Chai Reddy
      Chai Reddy on 15 Mar 10
       
      This must mean that 21st century literacy must be taught.
Debra Spear

Hour of Code - Group - 83 views

edmo.do/7yqky8

ccss csedweek hourofcode edmodo resources

shared by Debra Spear on 10 Dec 13 - No Cached
  • Debra Spear on 10 Dec 13
     
    Group created in Edmodo for teachers to use with Hour of Code activities. Videos, unplugged activities, and links to activities. Join the conversation and excitement!
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