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Sean Nash

An Evidence-Based Approach To Science Education (Or: Dr. Hattie, And How I Learned To S... - 2 views

  • The best results from computer-based learning are seen with Computer-Cooperative Pair Learning (0.96), where two students will work together to complete a computer-based learning task.
    • Sean Nash
       
      This seems to be intuitively logical to me at this point. This results is likely not based on many meta-analyses. I'll have to look these up.
  • First, students are engaged through activation of a schema. Basically, setting the stage for learning something new by invoking things they already know.  Second, students do an experiment where they are allowed to “mess around” with a concrete phenomenon.  Third, an extensive class or tutorial discussion or activity takes place where students attempt to make sense of what they’ve seen.  This is the most critical stage, and must include scaffolding, guided questioning, modeling, shaping, concept mapping and so on.  Finally, having developed a set of principles or a theory, students are made to apply the theory to a novel problem or situation.  Some have formalized this learning cycle into four stages and an acronym: Activation (A; the set up), Concrete (C; the experiment), Invent (I; the discussion etc.), and Apply (A; the application to a novel problem); ACIA.
    • Sean Nash
       
      Ah, yes.... learning cycles. This sounds much like the 5E approach to me.
  • direct instruction method (lecturing to small classes) gets a bum wrap that it doesn’t deserve.  It works very well provided instructors are versed in the proper use of questioning, scaffolding (building a mental framework to accompany the knowledge), and modeling (showing students good example of what they want and expect).
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  • Second, PBL may be all the rage, but it’s a double-edged sword.  It works very well when worked, partially worked, and “to-complete” problems are used, and when schema are activated prior to commencement, but barely works at all when these things are not done.  PBL tutors require a greater degree of training than is currently the case if this method is going to be used effectively.
  • Third, don’t ignore the importance of giving students the chance mess around with concrete examples, particularly at the early stages.
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    He lost me on the first paragraph with the stereotyping of university professors. The last 7 years have shown a major shift in accountabillity at the post-secondary level. Univiersities, colleges and for-profit education institutions must now show a return on investment for students like never before. Part of this is due to financial aid availability dependent on institutional graduation and post-graduation employment rates. Don't start an article dissing those who teach those who will serve in the elementary and high school classes.
Roland Gesthuizen

Middle Grades Makers: Invent to Learn | MiddleWeb - 4 views

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    "We must reimagine middle school science and math not as a way to prepare students for high school, but as a place where students are inventors, scientists, and mathematicians today." "
Roland Gesthuizen

▶ Walkalong Gliding in Japan - YouTube - 3 views

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    "Walkalong gliding in Japan at the USUI GAKUEN I'm ENGLISH SCHOOL summer English class that involved science. This was their first time flying, using ready-to-fly gliders from sciencetoymaker. There are some exciting table landings."
Roland Gesthuizen

Teaching Physics with Felt | Edutopia - 4 views

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    "Science is best taught in a hands-on manner. For around $10 per student (plus fabric or other materials), they can create wearable circuits that will teach them not only about how circuits work, but also the fine motor skills involved in sewing, the planning skills associated with creating schematic diagrams, and the challenge of planning out more intricate circuits."
Judy Robison

NASA Physics and Engineering | Classroom Resources | PBS Learning Media - 4 views

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    * Videos and interactive presentations drawn from NASA's vast collection of media resources * Informational texts, discussion questions, and teaching tips to support the Next Generation Science Standards and the Common Core State Standards for Literacy * Professional development resources that illustrate best practices and provide concrete models of effective teaching
Sean Nash

RESCU | 5E Lessons - 3 views

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    A K-5 website for professional development in science -- Brought to you by Rice University.
Roland Gesthuizen

The Importance of STEM Education for K-2 Learners | Getting Smart - 4 views

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    "There's a buzz around Science, Technology, Engineering, and Mathematics (STEM) education these days. Teachers on all levels, administrators, education standards writers, and government agencies know that our country needs to produce students skilled in the STEM fields to fill jobs and continue our country's tradition of innovation."
Roland Gesthuizen

Time to cut our meteorologists some slack - is God or science in control | theage.com.au - 0 views

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    And yet, meteorology is arguably a magnet for more than its fair share of myths.
Janos Haits

Project Jupyter | Home - 1 views

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    "Open source, interactive data science and scientific computing across over 40 programming languages."
Janos Haits

SingularityLabs - AI Infrastructure & Tooling - 0 views

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    "From Science Fiction to Reality"
Roland Gesthuizen

If we evolved from monkeys…{Infographic} | Science-Based Life - 6 views

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    Nice infographic about our evolution from a common ancestor.
simon usa

Intersection of nanotechnology, molecular biology and biomedical sciences - 0 views

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    Nanobiotechnews is ready to receive manuscripts on all aspects of scientific and technological advances in the fields of intersection of nanotechnology, molecular biology and biomedical sciences.
Roland Gesthuizen

iOS Apps for Science Teachers : Teaching about Sound - 4 views

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    "Teaching about sound in the classroom used to involve lots of fiddly bits of kit such as Signal Generators and Decibel Meters that would cost a lot of money and only get wheeled out once a year. Thankfully if you have an iPhone or iPad you can replace quite a bit of that kit with a couple of handy apps which are either free or relatively inexpensive. Here's a couple to get you started:"
Siri Anderson

Molecular Workbench - 3 views

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    open source materials for teaching and learning science
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