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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!
Tony Baldasaro

americas-best-high-schools-2010: Personal Finance News from Yahoo! Finance - 32 views

finance.yahoo.com/...mericas-best-high-schools-2010

highschool top rigor

shared by Tony Baldasaro on 10 Dec 09 - Cached
  • What are the social responsibilities of educated people? Over the course of the school year, students are exploring social responsibility through projects of their own design, ranging from getting school supplies for students with cerebral palsy in Shanghai to persuading their classmates to use handkerchiefs to reduce paper waste.
  • Tony Baldasaro on 10 Dec 09
     
    Thomas Jefferson High School for Science and Technology in Alexandria, Va., the top school in U.S. News & World Report's America's Best High Schools rankings, is designed to challenge students. A course load of offerings that include DNA science, neurology, and quantum physics would seem to be more than enough to meet that goal. But students and the faculty felt those classes weren't enough, so they decided to tackle another big question: What are the social responsibilities of educated people? Over the course of the school year, students are exploring social responsibility through projects of their own design, ranging from getting school supplies for students with cerebral palsy in Shanghai to persuading their classmates to use handkerchiefs to reduce paper waste. The One Question project demonstrates the way "TJ," as it's referred to by students and teachers, encourages the wide-ranging interests of its students.
Maureen Greenbaum

The Future of College? - The Atlantic - 29 views

www.theatlantic.com/...375071

future college education pedagogy

shared by Maureen Greenbaum on 16 Aug 14 - No Cached
  • proprietary online platform developed to apply pedagogical practices that have been studied and vetted by one of the world’s foremost psychologists, a former Harvard dean named Stephen M. Kosslyn, who joined Minerva in 2012.
  • inductive reasoning
  • Minerva class extended no refuge for the timid, nor privilege for the garrulous. Within seconds, every student had to provide an answer, and Bonabeau displayed our choices so that we could be called upon to defend them.
  • ...45 more annotations...
  • subjecting us to pop quizzes, cold calls, and pedagogical tactics that during an in-the-flesh seminar would have taken precious minutes of class time to arrange.
  • felt decidedly unlike a normal classroom. For one thing, it was exhausting: a continuous period of forced engagement, with no relief in the form of time when my attention could flag
  • One educational psychologist, Ludy Benjamin, likens lectures to Velveeta cheese—something lots of people consume but no one considers either delicious or nourishing.)
  • because I had to answer a quiz question or articulate a position. I was forced, in effect, to learn
  • adically remake one of the most sclerotic sectors of the U.S. economy, one so shielded from the need for improvement that its biggest innovation in the past 30 years has been to double its costs and hire more administrators at higher salaries.
  • past half millennium, the technology of learning has hardly budge
  • fellow edu-nauts
  • Lectures are banned
  • attending class on Apple laptops
  • Lectures, Kosslyn says, are cost-effective but pedagogically unsound. “A great way to teach, but a terrible way to learn.”
  • Minerva boast is that it will strip the university experience down to the aspects that are shown to contribute directly to student learning. Lectures, gone. Tenure, gone. Gothic architecture, football, ivy crawling up the walls—gone, gone, gone.
  • “Your cash cow is the lecture, and the lecture is over,” he told a gathering of deans. “The lecture model ... will be obliterated.”
  • One imagines tumbleweeds rolling through abandoned quads and wrecking balls smashing through the windows of classrooms left empty by students who have plugged into new online platforms.
  • when you have a noncurated academic experience, you effectively don’t get educated.
  • Liberal-arts education is about developing the intellectual capacity of the individual, and learning to be a productive member of society. And you cannot do that without a curriculum.”
  • “The freshman year [as taught at traditional schools] should not exist,” Nelson says, suggesting that MOOCs can teach the basics. “Do your freshman year at home.”) Instead, Minerva’s first-year classes are designed to inculcate what Nelson calls “habits of mind” and “foundational concepts,” which are the basis for all sound systematic thought. In a science class, for example, students should develop a deep understanding of the need for controlled experiments. In a humanities class, they need to learn the classical techniques of rhetoric and develop basic persuasive skills. The curriculum then builds from that foundation.
  • What, he asks, does it mean to be educated?
  • methods will be tested against scientifically determined best practices
  • Subsidies, Nelson says, encourage universities to enroll even students who aren’t likely to thrive, and to raise tuition, since federal money is pegged to costs.
  • We have numerous sound, reproducible experiments that tell us how people learn, and what teachers can do to improve learning.” Some of the studies are ancient, by the standards of scientific research—and yet their lessons are almost wholly ignored.
  • memory of material is enhanced by “deep” cognitive tasks
  • he found the man’s view of education, in a word, faith-based
  • ask a student to explain a concept she has been studying, the very act of articulating it seems to lodge it in her memory. Forcing students to guess the answer to a problem, and to discuss their answers in small groups, seems to make them understand the problem better—even if they guess wrong.
  • e traditional concept of “cognitive styles”—visual versus aural learners, those who learn by doing versus those who learn by studying—is muddled and wrong.
  • pedagogical best practices Kosslyn has identified have been programmed into the Minerva platform so that they are easy for professors to apply. They are not only easy, in fact, but also compulsory, and professors will be trained intensively in how to use the platform.
  • Professors are able to sort students instantly, and by many metrics, for small-group work—
  • a pop quiz at the beginning of a class and (if the students are warned in advance) another one at a random moment later in the class greatly increases the durability of what is learned.
  • he could have alerted colleagues to best practices, but they most likely would have ignored them. “The classroom time is theirs, and it is sacrosanct,
  • Lectures, Kosslyn says, are pedagogically unsound,
  • I couldn’t wait for Minerva’s wrecking ball to demolish the ivory tower.
  • The MOOCs will eventually make lectures obsolete.”
  • Minerva’s model, Nelson says, will flourish in part because it will exploit free online content, rather than trying to compete with it, as traditional universities do.
  • The MOOCs will eventually make lectures obsolete.”
  • certain functions of universities have simply become less relevant as information has become more ubiquitous
  • Minerva challenges the field to return to first principles.
  • MOOCs will continue to get better, until eventually no one will pay Duke or Johns Hopkins for the possibility of a good lecture, when Coursera offers a reliably great one, with hundreds of thousands of five-star ratings, for free.
  • It took deep concentration,” he said. “It’s not some lecture class where you can just click ‘record’ on your tape.”
  • part of the process of education happens not just through good pedagogy but by having students in places where they see the scholars working and plying their trades.”
  • “hydraulic metaphor” of education—the idea that the main task of education is to increase the flow of knowledge into the student—an “old fallacy.”
  • I remembered what I was like as a teenager headed off to college, so ignorant of what college was and what it could be, and so reliant on the college itself to provide what I’d need in order to get a good education.
  • it is designed to convey not just information, as most MOOCs seem to, but whole mental tool kits that help students become morethoughtful citizens.
  • for all the high-minded talk of liberal education— of lighting fires and raising thoughtful citizens—is really just a credential, or an entry point to an old-boys network that gets you your first job and your first lunch with the machers at your alumni club.
  • Its seminar platform will challenge professors to stop thinking they’re using technology just because they lecture with PowerPoint.
  • professors and students increasingly separated geographically, mediated through technology that alters the nature of the student-teacher relationship
  • The idea that college will in two decades look exactly as it does today increasingly sounds like the forlorn, fingers-crossed hope of a higher-education dinosaur that retirement comes before extinction.
Gregory Louie

Understandings of Consequence > Curriculum Modules > Ecosystems - 1 views

pzweb.harvard.edu/...ecosystems

Education

shared by Gregory Louie on 13 Sep 09 - Cached
  • Gregory Louie on 13 Sep 09
     
    This curriculum module contains lessons to be infused into a broader unit on ecosystems. It is divided into six sections. Each section addresses one of a set of six broad and persistent misunderstandings that students have about ecosystems. These misunderstandings stem from how students reason about the nature of causality. The module sections introduce understandings about the nature of causality in ecosystems that students need to develop in order to overcome the misunderstanding and to deeply understand ecosystem concepts. Research shows that students who are taught about the nature of the causal patterns while learning science achieve a deeper understanding than students who are just taught the science
dabennett7

Homage or Theft? A Closer Look at the 'Blurred Lines' Verdict - Law Blog - WSJ - 18 views

blogs.wsj.com/...k-at-the-blurred-lines-verdict

shared by dabennett7 on 29 Mar 15 - Cached
  • A federal jury in Los Angeles on Tuesday ordered singers Robin Thicke and Pharrell Williams to pay about $7.4 million to the family of Marvin Gaye, after finding the duo’s 2013 hit song “Blurred Lines” copied parts of Mr. Gaye’s “Got to Give it Up.”
    • dabennett7
      dabennett7 on 29 Mar 15
       
      Attribution and intellectual property are a real concern for everyone. Remixing ideas is not a new practice, but in the 21st century it is easier than ever. How do we help prepare our students for careers in the 21st century?
  • only to compare “Blurred Lines” to the sheet music composition of “Got to Give it Up.” So the jury only heard a stripped down version of Mr. Gaye’s song, with his lyrics over a bass line and keyboards.
    • dabennett7
      dabennett7 on 29 Mar 15
       
      Attribution and intellectual property are a real concern for everyone. Remixing ideas is not a new practice, but in the 21st century it is easier than ever. How do we help prepare our students for careers in the 21st century?
  • substantial copying
    • dabennett7
      dabennett7 on 29 Mar 15
       
      From the arts to science, remixing and building upon the ideas of those who came before you is not new. In fact, it is a necessary practice that feeds the progress of our world.  Now musicians are haunted by this ghost of copyright. How can we develop and model practices for our students that celebrate the history of attribution and the growth of ideas? Can we elevate the student dreaded practices of citation and attribution to an act of reverence and respect?
  • ...3 more annotations...
  • Use extreme caution when referencing your forebears in song (without first getting permission, of course)
    • dabennett7
      dabennett7 on 29 Mar 15
       
      From the arts to science, remixing and building upon the ideas of those who came before you is not new. In fact, it is a necessary practice that feeds the progress of our world.  Now musicians are haunted by this ghost of copyright. How can we develop and model practices for our students that celebrate the history of attribution and the growth of ideas? Can we elevate the student dreaded practices of citation and attribution to an act of reverence and respect?
  • It will cause people who want to want to evoke the past to perhaps refrain from doing so
    • dabennett7
      dabennett7 on 29 Mar 15
       
      From the arts to science, remixing and building upon the ideas of those who came before you is not new. In fact, it is a necessary practice that feeds the progress of our world.  Now musicians are haunted by this ghost of copyright. How can we develop and model practices for our students that celebrate the history of attribution and the growth of ideas? Can we elevate the student dreaded practices of citation and attribution to an act of reverence and respect?
  • a step backward
    • dabennett7
      dabennett7 on 29 Mar 15
       
      From the arts to science, remixing and building upon the ideas of those who came before you is not new. In fact, it is a necessary practice that feeds the progress of our world.  Now musicians are haunted by this ghost of copyright. How can we develop and model practices for our students that celebrate the history of attribution and the growth of ideas? Can we elevate the student dreaded practices of citation and attribution to an act of reverence and respect?
Deborah Baillesderr

Smart Science New Era in Science Education - 45 views

www.smartscience.net/...SmartScience.html

science labs education STEM online

shared by Deborah Baillesderr on 06 May 14 - Cached
  • Deborah Baillesderr on 06 May 14
     
    "Smart Science® online hands-on labs provide outstanding science education. Inexpensive and efficient STEM education. Built-in scientific inquiry facilitating student discovery of science. Online hands-on real experiments, not simulations. Online lab reports, easy to write and grade. Archive of lab reports obtained with a simple mouse click. Retention of lab reports and all student work for 5 years. Differentiated reading levels" Wow, pretty impressive and just might be worth the money. Do the lite demo they provide and see what you think.
Jay Swan

BEN - BiosciEdNet - 22 views

www.biosciednet.org/...index.php

BEN teaching science resources biology

shared by Jay Swan on 10 Jan 10 - Cached
  • Jay Swan on 10 Jan 10
     
    From site: "Welcome to the BEN portal, the National Science Digital Library (NSDL) Pathway for biological sciences education. The BEN Portal provides access to education resources from BEN Collaborators and is managed by the American Association for the Advancement of Science (AAAS). Over 15,319 reviewed resources covering 77 biological sciences topics are available. BEN resources can help you engage student interest, shorten lesson preparation time, provide concept updates, and develop curricula that are in line with national standards for content, use of animals and humans, and student safety."
D. S. Koelling

A Perfect Storm in Undergraduate Education, Part I - Advice - The Chronicle of Higher E... - 40 views

chronicle.com/...126451

shared by D. S. Koelling on 28 Feb 11 - No Cached
  • at least 45 percent of undergraduates demonstrated "no improvement in critical thinking, complex reasoning, and writing skills in the first two years of college, and 36 percent showed no progress in four years."
  • What good does it do to increase the number of students in college if the ones who are already there are not learning much? Would it not make more sense to improve the quality of education before we increase the quantity of students?
  • students in math, science, humanities, and social sciences—rather than those in more directly career-oriented fields—tend to show the most growth in the areas measured by the Collegiate Learning Assessment, the primary tool used in their study. Also, students learn more from professors with high expectations who interact with them outside of the classroom. If you do more reading, writing, and thinking, you tend to get better at those things, particularly if you have a lot of support from your teachers.
  • ...10 more annotations...
  • Increasingly, undergraduates are not prepared adequately in any academic area but often arrive with strong convictions about their abilities.
  • It has become difficult to give students honest feedback.
  • As the college-age population declines, many tuition-driven institutions struggle to find enough paying customers to balance their budgets. That makes it necessary to recruit even more unprepared students, who then must be retained, shifting the burden for academic success away from the student and on to the teacher.
  • Although a lot of emphasis is placed on research on the tenure track, most faculty members are not on that track and are retained on the basis of what students think of them.
  • Students gravitate to lenient professors and to courses that are reputedly easy, particularly in general education.
  • It is impossible to maintain high expectations for long unless everyone holds the line in all comparable courses—and we face strong incentives not to do that.
  • Formerly, full-time, tenured faculty members with terminal degrees and long-term ties to the institution did most of the teaching. Such faculty members not only were free to grade honestly and teach with conviction but also had a deep understanding of the curriculum, their colleagues, and the institutional mission. Now undergraduate teaching relies primarily on graduate students and transient, part-time instructors on short-term contracts who teach at multiple institutions and whose performance is judged almost entirely by student-satisfaction surveys.
  • Contingent faculty members, who are paid so little, routinely teach course loads that are impossible to sustain without cutting a lot of corners.
  • Many colleges are now so packed with transient teachers, and multitasking faculty-administrators, that it is impossible to maintain some kind of logical development in the sequencing of courses.
  • Students may be enjoying high self-esteem, but college teachers seem to be suffering from a lack of self-confidence.
  • Steve Ransom on 28 Feb 11
     
    So many issues here to deal with. Good read.
Mr. Eason

Educational Leadership:Teaching for the 21st Century:21st Century Skills: The Challenge... - 119 views

www.ascd.org/...lls@-The-Challenges-Ahead.aspx

21stcenturyskills teaching

shared by Mr. Eason on 11 May 12 - Cached
  • the skills students need in the 21st century are not new.
  • Critical thinking and problem solving, for example, have been components of human progress throughout history
  • What's actually new is the extent to which changes in our economy and the world mean that collective and individual success depends on having such skills
  • ...27 more annotations...
  • Many reform efforts, from reducing class size to improving reading instruction, have devolved into fads or been implemented with weak fidelity to their core intent. The 21st century skills movement faces the same risk.
  • some of the rhetoric we have heard surrounding this movement suggests that with so much new knowledge being created, content no longer matters; that ways of knowing information are now much more important than information itself. Such notions contradict what we know about teaching and learning and raise concerns that the 21st century skills movement will end up being a weak intervention for the very students—low-income students and students of color—who most need powerful schools as a matter of social equity.
  • First, educators and policymakers must ensure that the instructional program is complete and that content is not shortchanged for an ephemeral pursuit of skills
  • Second, states, school districts, and schools need to revamp how they think about human capital in education—in particular how teachers are trained
  • inally, we need new assessments that can accurately measure richer learning and more complex tasks
  • Skills and knowledge are not separate, however, but intertwined.
  • In some cases, knowledge helps us recognize the underlying structure of a problem.
  • At other times, we know that we have a particular thinking skill, but domain knowledge is necessary if we are to use it.
  • if skills are independent of content, we could reasonably conclude that we can develop these skills through the use of any content. For example, if students can learn how to think critically about science in the context of any scientific material, a teacher should select content that will engage students (for instance, the chemistry of candy), even if that content is not central to the field. But all content is not equally important to mathematics, or to science, or to literature. To think critically, students need the knowledge that is central to the domain.
  • The importance of content in the development of thinking creates several challenges
  • first is the temptation to emphasize advanced, conceptual thinking too early in training
  • Another curricular challenge is that we don't yet know how to teach self-direction, collaboration, creativity, and innovation the way we know how to teach long division.
  • But experience is not the same thing as practice. Experience means only that you use a skill; practice means that you try to improve by noticing what you are doing wrong and formulating strategies to do better. Practice also requires feedback, usually from someone more skilled than you are.
  • We must plan to teach skills in the context of particular content knowledge and to treat both as equally important.
  • education leaders must be realistic about which skills are teachable. If we deem that such skills as collaboration and self-direction are essential, we should launch a concerted effort to study how they can be taught effectively rather than blithely assume that mandating their teaching will result in students learning them.
  • teachers don't use them.
  • Even when class sizes are reduced, teachers do not change their teaching strategies or use these student-centered method
  • these methods pose classroom management problems for teachers.
  • These methods also demand that teachers be knowledgeable about a broad range of topics and are prepared to make in-the-moment decisions as the lesson plan progresses.
  • constant juggling act
  • greater collaboration among teachers.
  • But where will schools find the release time for such collaboration?
  • professional development is a massive undertaking.
  • Unfortunately, there is a widespread belief that teachers already know how to do this if only we could unleash them from today's stifling standards and accountability metrics. This notion romanticizes student-centered methods, underestimates the challenge of implementing such methods, and ignores the lack of capacity in the field today.
  • The first challenge is the cost.
  • measures that encourage greater creativity, show how students arrived at answers, and even allow for collaboration.
  • When students first encounter new ideas, their knowledge is shallow and their understanding is bound to specific examples. They need exposure to varied examples before their understanding of a concept becomes more abstract and they can successfully apply that understanding to novel situations.
Martin Burrett

Rookie head of science - toughest year yet? by @secretsciteach - 6 views

ukedchat.com/...est-year-yet-by-secretsciteach

science science teacher

shared by Martin Burrett on 30 Nov 18 - No Cached
  • Martin Burrett on 30 Nov 18
     
    "Starting in the final term before I officially started in September was tough. I wasn't  anticipating having such a full teaching timetable and my own classes were incredibly unsettled. I found it difficult to establish myself as an average science teacher let alone attempt to lead a department. I was seriously considering if I had made the right move! I remember one student in what I thought was a difficult Year 9 class saying "sir why don't you go and get the head of science" to which I replied "I am the head of Science!"."
Michael Sheehan

Learning Never Stops: Symphony of Science - Science Based Music Videos - 95 views

seekoutlearning.blogspot.com/...ience-science-based-music.html

learning symphony science based music videos

shared by Michael Sheehan on 09 Feb 13 - No Cached
Kelly Dau liked it
  • Michael Sheehan on 09 Feb 13
     
    Science music videos. Great resource for science teachers and students.
Nigel Coutts

Understanding the true nature of science - The Learner's Way - 21 views

thelearnersway.net/...ing-the-true-nature-of-science

education technology science teaching learning

shared by Nigel Coutts on 23 Apr 17 - No Cached
  • Nigel Coutts on 23 Apr 17
     
    As thousands take to the streets as part of a global 'March for Science' it is worth considering the significant role that education has to play. What are the messages we need to send our students about science and what role have schools played in creating the current climate? Now seems like the time to pause and reflect on the place of science in our community and our schools.
sha towers

Doctoral degrees: The disposable academic | The Economist - 27 views

www.economist.com/17723223

phd academia university education doctoral degrees

shared by sha towers on 31 Dec 10 - No Cached
  • There is an oversupply of PhDs. Although a doctorate is designed as training for a job in academia, the number of PhD positions is unrelated to the number of job openings. Meanwhile, business leaders complain about shortages of high-level skills, suggesting PhDs are not teaching the right things. The fiercest critics compare research doctorates to Ponzi or pyramid schemes.
  • A graduate assistant at Yale might earn $20,000 a year for nine months of teaching. The average pay of full professors in America was $109,000 in 2009
  • America produced more than 100,000 doctoral degrees between 2005 and 2009. In the same period there were just 16,000 new professorships.
  • ...12 more annotations...
  • PhD students and contract staff known as “postdocs”, described by one student as “the ugly underbelly of academia”, do much of the research these days.
  • In some areas five years as a postdoc is now a prerequisite for landing a secure full-time job.
  • About one-third of Austria’s PhD graduates take jobs unrelated to their degrees. In Germany 13% of all PhD graduates end up in lowly occupations. In the Netherlands the proportion is 21%.
  • In America only 57% of doctoral students will have a PhD ten years after their first date of enrolment. In the humanities, where most students pay for their own PhDs, the figure is 49%.
  • in 1966 only 23% of science and engineering PhDs in America were awarded to students born outside the country. By 2006 that proportion had increased to 48%. Foreign students tend to tolerate poorer working conditions, and the supply of cheap, brilliant, foreign labour also keeps wages down.
  • The earnings premium for a PhD is 26%. But the premium for a master’s degree, which can be accomplished in as little as one year, is almost as high, at 23%
  • PhDs in maths and computing, social sciences and languages earn no more than those with master’s degrees
  • the skills learned in the course of a PhD can be readily acquired through much shorter courses.
  • In one study of British PhD graduates, about a third admitted that they were doing their doctorate partly to go on being a student, or put off job hunting.
  • The more bright students stay at universities, the better it is for academics. Postgraduate students bring in grants and beef up their supervisors’ publication records.
  • Writing lab reports, giving academic presentations and conducting six-month literature reviews can be surprisingly unhelpful in a world where technical knowledge has to be assimilated quickly and presented simply to a wide audience.
  • Many of those who embark on a PhD are the smartest in their class and will have been the best at everything they have done. They will have amassed awards and prizes. As this year’s new crop of graduate students bounce into their research, few will be willing to accept that the system they are entering could be designed for the benefit of others, that even hard work and brilliance may well not be enough to succeed, and that they would be better off doing something else.
  • sha towers on 13 Apr 11
     
    article from the Economist "The Disposable Academic: Why doing a PhD is often a waste of time
Martin Burrett

When fish come to school, kids get hooked on science - 14 views

ukedchat.com/...ool-kids-get-hooked-on-science

biology science fish study research

shared by Martin Burrett on 11 Nov 16 - No Cached
  • Martin Burrett on 11 Nov 16
     
    "A programme that brings live fish into classrooms to teach the fundamentals of biology not only helps students learn, but improves their attitudes about science, a new study finds. The study of nearly 20,000 K-12 students, who raised zebrafish from embryos over the course of a week, found that kids at all grade levels showed significant learning gains. They also responded more positively to statements such as "I know what it's like to be a scientist." The results, to be published by the journal PLOS Biology, suggest that an immersive experience with a living creature can be a particularly successful strategy to engage young people in science, technology, engineering and maths."
P Burish

Lawrence Hall of Science - 24/7 Science - 137 views

www.lawrencehallofscience.org/kidsite

Science interactive elementary

shared by P Burish on 07 Jan 12 - Cached
  • P Burish on 07 Jan 12
     
    From Free Technology for Teachers: has two basic sections, a game section and an activities section. The games section offers twenty-five online games for students to play independently. The hands-on activities section offers thirteen hands-on science learning activities that students can do with the supervision of their teachers or parents to learn about plants, animals, and Earth science.
Martin Burrett

Book: MasterClass in Science Education by @DrKeithSTaber via @BloomsburyAcad - 5 views

ukedchat.com/...masterclass-science

book book review science

shared by Martin Burrett on 11 Jan 19 - No Cached
  • Martin Burrett on 11 Jan 19
     
    "In his new book, Professor Keith Taber reassures practicing and training science teachers, as he explores a range of issues faced by secondary school educators and discusses strategies for teaching the nature of scientific knowledge, making practical work effective and challenging young scientists. Throughout the academic prose, Professor Taber reflects on the nature of scientific knowledge in science education encouraging creating narratives, challenging misconceptions, and exploring principles of constructive teaching. The book continues with exploring specific challenges, such as teaching electrical circuits to lower secondary school students, along with a chapter dedicated to supporting gifted students who excel at the subjects."
anonymous

The Coach in the Operating Room - The New Yorker - 37 views

www.newyorker.com/...personal-best

coaching teaching professional development

shared by anonymous on 14 Dec 16 - No Cached
Xiaojing Kou liked it
  • I compared my results against national data, and I began beating the averages.
    • anonymous
      anonymous on 14 Dec 16
       
      this is one of the most important reasons for data and using the data to help guide instruction
  • the obvious struck me as interesting: even Rafael Nadal has a coach. Nearly every élite tennis player in the world does. Professional athletes use coaches to make sure they are as good as they can be.
    • anonymous
      anonymous on 14 Dec 16
       
      Why wouldn't we want a coach? Our supervisor or administrator often serves as an evaluator but might not have the time due to time constraints to serve as an effective and dedicated coach. Yet, a coach doesn't have to be an expert. Couldn't the coach just be a colleague with a different skill set?
  • They don’t even have to be good at the sport. The famous Olympic gymnastics coach Bela Karolyi couldn’t do a split if his life depended on it. Mainly, they observe, they judge, and they guide.
    • anonymous
      anonymous on 14 Dec 16
       
      PROFOUND!!!
  • ...31 more annotations...
  • always evolving
    • anonymous
      anonymous on 14 Dec 16
       
      Please tell me what profession isn't always evolving? It something isn't evolving, it is dying! So, why doesn't everyone on the face of the earth - regardless of his/her profession or station in life - need coaching periodically to help them continue to grow and evolve?
  • We have to keep developing our capabilities and avoid falling behind.
  • no matter how well prepared people are in their formative years, few can achieve and maintain their best performance on their own.
  • outside ears, and eyes, are important
  • For decades, research has confirmed that the big factor in determining how much students learn is not class size or the extent of standardized testing but the quality of their teachers.
    • anonymous
      anonymous on 14 Dec 16
       
      So, instead of having students take test after test after test, why don't we just have coaches who observe and sit and discuss and offer suggestions and divide the number of tests we give students in half and do away with half? Are we concerned about student knowledge? student performance? student ability? student growth or capacity for growth? What we really need to identify is what we value!
  • California researchers in the early nineteen-eighties conducted a five-year study of teacher-skill development in eighty schools, and noticed something interesting. Workshops led teachers to use new skills in the classroom only ten per cent of the time. Even when a practice session with demonstrations and personal feedback was added, fewer than twenty per cent made the change. But when coaching was introduced—when a colleague watched them try the new skills in their own classroom and provided suggestions—adoption rates passed ninety per cent. A spate of small randomized trials confirmed the effect. Coached teachers were more effective, and their students did better on tests.
    • anonymous
      anonymous on 14 Dec 16
       
      Of course they are more effective! They have a trusted individual to guide them, mentor them, help sustain them. The coach can cheer and affirm what the teacher is already doing well and offer suggestions that are desired and sought in order to improve their 'game' and become more effective.
  • they did not necessarily have any special expertise in a content area, like math or science.
    • anonymous
      anonymous on 14 Dec 16
       
      Knowledge of the content is one thing and expertise is yet another. Sometimes what makes us better teachers is simply strategies and techniques - not expertise in the content. Sometimes what makes us better teachers could simply be using a different tool or offering options for students to choose.
  • The coaches let the teachers choose the direction for coaching. They usually know better than anyone what their difficulties are.
    • anonymous
      anonymous on 14 Dec 16
       
      The conversation with the coach and the coach listening and learning what the teacher would like to expand, improve, and grow is probably the most vital part! If the teacher doesn't have a clue, the coach could start anywhere and that might not be what the teacher adopts and owns. So, the teacher must have ownership and direction.
  • teaches coaches to observe a few specifics: whether the teacher has an effective plan for instruction; how many students are engaged in the material; whether they interact respectfully; whether they engage in high-level conversations; whether they understand how they are progressing, or failing to progress.
    • anonymous
      anonymous on 14 Dec 16
       
      This could provide specific categories to offer teachers a choice in what direction they want to go toward improving - especially important for those who want broad improvement or are clueless at where to start.
  • must engage in “deliberate practice”—sustained, mindful efforts to develop the full range of abilities that success requires. You have to work at what you’re not good at.
  • most people do not know where to start or how to proceed. Expertise, as the formula goes, requires going from unconscious incompetence to conscious incompetence to conscious competence and finally to unconscious competence.
    • anonymous
      anonymous on 14 Dec 16
       
      Progression
  • The coach provides the outside eyes and ears, and makes you aware of where you’re falling short.
    • anonymous
      anonymous on 14 Dec 16
       
      The coach also makes you aware of where you are excelling!
  • So coaches use a variety of approaches—showing what other, respected colleagues do, for instance, or reviewing videos of the subject’s performance. The most common, however, is just conversation.
  • “What worked?”
    • anonymous
      anonymous on 14 Dec 16
       
      Great way to open any coaching conversation!
  • “How could you help her?”
  • “What else did you notice?”
    • anonymous
      anonymous on 14 Dec 16
       
      These questions are quite similar to what we ask little children when they are learning something new. How did that go? What else could you do? What could you do differently? What more is needed? What would help?
  • something to try.
    • anonymous
      anonymous on 14 Dec 16
       
      Suggestions of something to try! Any colleague can offer this - so why don't we ask colleagues for ideas of something to try more often?
  • three colleagues on a lunch break
  • Good coaches, he said, speak with credibility, make a personal connection, and focus little on themselves.
    • anonymous
      anonymous on 14 Dec 16
       
      I probably need this printed out and stuck to the monitor of my computer or tattooed on my hand!
  • “listened more than they talked,” Knight said. “They were one hundred per cent present in the conversation.”
    • anonymous
      anonymous on 14 Dec 16
       
      patient, engaged listening
  • coaching has definitely changed how satisfying teaching is
  • trying to get residents to think—to think like surgeons—and his questions exposed how much we had to learn.
    • anonymous
      anonymous on 14 Dec 16
       
      Encouraging people to think - it is important to teach and encourage thinking rather than teaching them WHAT to think!
  • a whole list of observations like this.
  • one twenty-minute discussion gave me more to consider and work on than I’d had in the past five years.
  • watch other colleagues operate in order to gather ideas about what I could do.
    • anonymous
      anonymous on 14 Dec 16
       
      This is one of the greatest strategies to promote growth - ever!
  • routine, high-quality video recordings of operations could enable us to figure out why some patients fare better than others.
    • anonymous
      anonymous on 14 Dec 16
       
      I always hate seeing a video of me teaching but I did learn so much about myself, my teaching, and my students that I could not learn in any other way!
  • I know that I’m learning again.
  • It’s teaching with a trendier name. Coaching aimed at improving the performance of people who are already professionals is less usual.
    • anonymous
      anonymous on 14 Dec 16
       
      But it still works and is effective at nudging even those who are fabulous to be even better!
  • modern society increasingly depends on ordinary people taking responsibility for doing extraordinary things
  • coaching may prove essential to the success of modern society.
  • We care about results in sports, and if we care half as much about results in schools and in hospitals we may reach the same conclusion.
  • anonymous on 14 Dec 16
     
    Valuable points about coaching - makes me want my own coach!
Sharin Tebo

ISTE | Build student-centered learning the right way - 43 views

www.iste.org/...articleDetail

SDW iste student-centered personalizedlearning

shared by Sharin Tebo on 29 Jun 15 - No Cached
  • when you ask Tiarra Bell, a rising senior at Science Leadership Academy in Philadelphia, what student-centered learning means to her, she doesn’t mention a word about tools and software. Instead, she embraces school because “the teachers are human and care about your life.”
  • Bell prefers projects over standardized tests “because those don’t show what I can do or who I am
  • Let the students own the classroom.
  • ...7 more annotations...
  • she encourages her students to move desks, sit on the floor, change the physical environment every day if they like.
  • Lean on the kids to tell the community about their schools.
  • He’s not above using the substitute teacher budget to fill classrooms with instructors for a half day to give his full-time educational staff time for these discussions.
    • Sharin Tebo
      Sharin Tebo on 29 Jun 15
       
      I think this approach has been used in our school district in some cases. Creative!
  • Understand you are asking for a paradigm shift.
  • In a student-centered learning classroom, the teacher doesn’t have to know everything. It’s OK for students to teach each other
  • The students themselves can be your most enthusiastic ambassadors showing how powerful learning is shaping their lives.
  • Ask technology to do the heavy lifting.
  • Sharin Tebo on 29 Jun 15
     
    Student-centered learning
Maureen Greenbaum

How diplomas based on skill acquisition, not credits earned, could change education - T... - 15 views

hechingerreport.org/-earned-could-change-education

based education competency skill testing

shared by Maureen Greenbaum on 24 Jun 17 - No Cached
  • a new teaching approach here called “proficiency-based education” that was inspired by a 2012 state law.
  • law requires that by 2021, students graduating from Maine high schools must show they have mastered specific skills to earn a high school diploma.
  • CompetencyWorks, a national organization t
  • ...11 more annotations...
  • By 2021, schools must offer diplomas based students reaching proficiency in the four core academic subject areas: English, math, science and social studies. By 2025, four additional subject areas will be included: a second language, the arts, health and physical education.
  • proficiency-based idea has also created headaches at some schools for teachers trying to monitor students’ individual progress.
  • Students have more flexibility to learn at their own pace and teachers get time to provide extra help for students who need it
  • It wasn’t for lack of trying,” Bowen said. “It was a systems design problem.”
  • offer students clarity about what they have to learn and how they are expected to demonstrate they’ve learned it.
  • at schools that have embraced the new system, teachers say they are finding that struggling students are seeing the biggest gains because teachers are given more time to re-teach skills and students better understand the parameters for earning a diploma.
  • Deciding to believe that all students are capable of learning all of the standards, she said, “was scary.”
  • Multiple-choice questions have virtually disappeared. Homework is checked, but not graded.
  • students get less than a proficient score, they must go back and study the skill they missed. They are then given a chance to retake the relevant portions of the test until they earn a satisfactory score.
  • We inherited a structure for schooling that was based on time and on philosophical beliefs that learning would be distributed across a bell curve,
  • get crystal clear about what we want students to know and be able to do and then how to measure it.”
Glenda Baker

The End of Theory: The Data Deluge Makes the Scientific Method Obsolete - 137 views

www.wired.com/...pb_theory

Science Data statistics google technology

shared by Glenda Baker on 27 Sep 11 - Cached
  • sociology. Forget taxonomy, ontology, and psychology. Who knows why people do what they do? The point is they do it, and we can track and measure it with unprecedented fidelity. With enough data, the numbers speak for themselves.
  • The big target here isn't advertising, though. It's science. The scientific method is built around testable hypotheses. These models, for the most part, are systems visualized in the minds of scientists. The models are then tested, and experiments confirm or falsify theoretical models of how the world works.
  • But faced with massive data, this approach to science — hypothesize, model, test — is becoming obsolete.
  • ...3 more annotations...
  • Petabytes allow us to say: "Correlation is enough."
  • There's no reason to cling to our old ways. It's time to ask: What can science learn from Google?
  • It's time to ask: What can science learn from Google?
  • Glenda Baker on 27 Sep 11
     
    article discussing whether math models can replace other tools for understanding the world.
  • Wax Brackett on 03 Oct 11
     
    I dissagree. Maybe for someone who can cope with the massive scale Google works with but for the average student bah humbug. As far as the students I see the scientific method still needs to be taught as they need a lot of help learning how to gather reliable information from the web. As far as google is concerned the students simplistic, unevaluated searches are as valuable as someone who actually understands what they are looking for or maybe more valuable because more students are doing almost thoughtless searches. The real need is a good course, hopefully online, to teach students how to do a reasoned search. agoogleaday is a start.
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