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Steve Kelly

What would an exceptional middle and high school computer science curriculum include? - Quora - 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!
Teresa Ilgunas

Word Spy - 45 views

www.wordspy.com

reference dictionary language words english culture vocabulary

shared by Teresa Ilgunas on 21 Jul 10 - Cached
  • Teresa Ilgunas on 21 Jul 10
     
    "The Word Lover's Guide to New Words"
scott L

A Handbook of Rhetorical Devices - 0 views

www.virtualsalt.com/rhetoric.htm

writing rhetoric language english reference

shared by scott L on 02 Mar 09 - Cached
  • scott L on 09 Feb 11
     
    This is a useful index of rhetorical terms / devices.
Gloria Maristany

ADD / ADHD and School: Helping Children with ADHD Succeed at School - 2 views

helpguide.org/...hd_add_teaching_strategies.htm

strategies adhd teaching

shared by Gloria Maristany on 15 Jul 11 - Cached
  • Kids with attention deficit disorder respond best to specific goals and daily positive reinforcement—as well as worthwhile rewards. Yes, you may have to hang a carrot on a stick to get your child to behave better in class. Create a plan that incorporates small rewards for small victories and larger rewards for bigger accomplishments.
  • Seat the child with ADD/ADHD away from doors and windows.
  • Alternate seated activities with those that allow the child to move his or her body around the room. Whenever possible, incorporate physical movement into lessons.
  • ...20 more annotations...
  • Write important information down where the child can easily read and reference it. Remind the student where the information can be found. Divide big assignments into smaller ones, and allow children frequent breaks.
  • The self-esteem of children with ADD/ADHD is often quite fragile
  • Develop a “secret language” with the child with ADD/ADHD. You can use discreet gestures or words you have previously agreed upon to let the child know they are interrupting. Praise the child for interruption-free conversations.
  • written behavior plan is near the student
  • consequences immediately following misbehavior. Be specific in your explanation, making sure the child knows how they misbehaved.
  • Recognize good behavior out loud. Be specific in your praise, making sure the child knows what they did right.
  • cross off each item as it is completed.
  • run an errand or do a task for you
  • play a sport—or at least run around before and after school.
  • Provide a stress ball, small toy, or other object for the child to squeeze or play with discreetly at his or her seat.
  • do one step and then come back to find out what they should do next
  • extremely brief when giving directions
  • write directions down in a bold marker or in colored chalk on a blackboard.
  • Read to children. Read with children. Make reading cozy, quality time with you. Make predictions or “bets.” Constantly ask the child what they think might happen next. Model prediction: “The girl in the story seems pretty brave—I bet she’s going to try to save her family.” Act out the story. Let the child choose his or her character and assign you one, too. Use funny voices and costumes to bring it to life.
  • If you understand how your child with ADD/ADHD learns best, you can create enjoyable lessons that pack an informational punch.
  • With organization
  • Establish a homework folder for finished homework. Check and help the child organize his or her belongings on a daily basis, including his or her backpack, folders, and even pockets. If possible, keep an extra set of textbooks and other materials at home. Help the child learn to make and use checklists, crossing items off as they are accomplished. Help organize loose papers by color coding folders and showing the child how to hole-punch and file appropriately.
  • Allow the child breaks as often as every ten to twenty minutes. Teach a better understanding of the passage of time: use an analog clock and timers to monitor homework efficiency.
  • Neurological deficits, not unwillingness, keep kids with attention deficit disorder from learning in traditional ways.
  • If you can work with and support your child’s teacher, you can directly affect the experience of your child with ADD/ADHD in the classroom.
  • Gloria Maristany on 15 Jul 11
     
    Simple stategies for classroom
  • Gloria Maristany on 15 Jul 11
     
    Homework tips to share with parents
Matt Renwick

Principal: What I've learned about annual standardized testing - The Washington Post - 36 views

www.washingtonpost.com/...ut-annual-standardized-testing

new-tests principal annual testing washington post

shared by Matt Renwick on 02 Feb 15 - No Cached
  • the Department of Education should not be “a national school board.
    • Matt Renwick
      Matt Renwick on 02 Feb 15
       
      Quote from Sen. Sheldon Whitehouse (D-Rhode Island)
  • to think that first-graders fluently reading would “cure poverty” is not only indefensible, it trivializes the great economic inequities that are the root cause of our nation’s greatest challenge.
  • I have witnessed schools move from progressive practices such as inclusion, to the grouping of special education students with ELLs and other struggling learners into “double period” classes where they are drilled to pass the test.
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  • There is now minimal support from the research community for the use of annual test scores in teacher evaluations, often referred to as VAM.
  • When teachers begin losing their jobs based on test scores, how easy will it be to attract excellent teachers to schools with high degrees of student mobility and/or truancy? Who will want to teach English language learners with interrupted education, or students with emotional disabilities that make their performance on tests unpredictable?
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