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davidlosaus

BBC News - Mathematics: Why the brain sees maths as beauty - 40 views

www.bbc.com/...science-environment-26151062

TOK

shared by davidlosaus on 13 Nov 14 - No Cached
  • davidlosaus on 13 Nov 14
     
    "Mathematics: Why the brain sees maths as beauty"
Martin Burrett

Citizen Science - 81 views

www.filamentgames.com/...citizen-science

science eco environment citizen science games

shared by Martin Burrett on 17 Jul 12 - No Cached
  • Martin Burrett on 17 Jul 12
     
    A role-playing game which highlights what we can do to make a better world by being citizen scientists. Take the character on a science adventure and follow the clues to complete the missions. http://ictmagic.wikispaces.com/Science
James Spagnoletti

Göbekli Tepe - Pictures, More From National Geographic Magazine - 67 views

ngm.nationalgeographic.com/...1

religion history anthropology WHAP

shared by James Spagnoletti on 17 Sep 11 - No Cached
Ruth Howard liked it
  • The Birth of ReligionWe used to think agriculture gave rise to cities and later to writing, art, and religion. Now the world’s oldest temple suggests the urge to worship sparked civilization.
  • Before them are dozens of massive stone pillars arranged into a set of rings, one mashed up against the next. Known as Göbekli Tepe (pronounced Guh-behk-LEE TEH-peh), the site is vaguely reminiscent of Stonehenge, except that Göbekli Tepe was built much earlier and is made not from roughly hewn blocks but from cleanly carved limestone pillars splashed with bas-reliefs of animals—a cavalcade of gazelles, snakes, foxes, scorpions, and ferocious wild boars. The assemblage was built some 11,600 years ago, seven millennia before the Great Pyramid of Giza. It contains the oldest known temple. Indeed, Göbekli Tepe is the oldest known example of monumental architecture—the first structure human beings put together that was bigger and more complicated than a hut. When these pillars were erected, so far as we know, nothing of comparable scale existed in the world.
  • At the time of Göbekli Tepe's construction much of the human race lived in small nomadic bands that survived by foraging for plants and hunting wild animals. Construction of the site would have required more people coming together in one place than had likely occurred before. Amazingly, the temple's builders were able to cut, shape, and transport 16-ton stones hundreds of feet despite having no wheels or beasts of burden. The pilgrims who came to Göbekli Tepe lived in a world without writing, metal, or pottery; to those approaching the temple from below, its pillars must have loomed overhead like rigid giants, the animals on the stones shivering in the firelight—emissaries from a spiritual world that the human mind may have only begun to envision.
  • ...15 more annotations...
  • Archaeologists are still excavating Göbekli Tepe and debating its meaning. What they do know is that the site is the most significant in a volley of unexpected findings that have overturned earlier ideas about our species' deep past. Just 20 years ago most researchers believed they knew the time, place, and rough sequence of the Neolithic Revolution—the critical transition that resulted in the birth of agriculture, taking Homo sapiens from scattered groups of hunter-gatherers to farming villages and from there to technologically sophisticated societies with great temples and towers and kings and priests who directed the labor of their subjects and recorded their feats in written form. But in recent years multiple new discoveries, Göbekli Tepe preeminent among them, have begun forcing archaeologists to reconsider. At first the Neolithic Revolution was viewed as a single event—a sudden flash of genius—that occurred in a single location, Mesopotamia, between the Tigris and Euphrates Rivers in what is now southern Iraq, then spread to India, Europe, and beyond. Most archaeologists believed this sudden blossoming of civilization was driven largely by environmental changes: a gradual warming as the Ice Age ended that allowed some people to begin cultivating plants and herding animals in abundance. The new research suggests that the "revolution" was actually carried out by many hands across a huge area and over thousands of years. And it may have been driven not by the environment but by something else entirely.
  • Most of the world's great religious centers, past and present, have been destinations for pilgrimages
  • Göbekli Tepe may be the first of all of them, the beginning of a pattern. What it suggests, at least to the archaeologists working there, is that the human sense of the sacred—and the human love of a good spectacle—may have given rise to civilization itself.
  • n the 1960s archaeologists from the University of Chicago had surveyed the region and concluded that Göbekli Tepe was of little interest. Disturbance was evident at the top of the hill, but they attributed it to the activities of a Byzantine-era military outpo
  • To Schmidt, the T-shaped pillars are stylized human beings, an idea bolstered by the carved arms that angle from the "shoulders" of some pillars, hands reaching toward their loincloth-draped bellies. The stones face the center of the circle—as at "a meeting or dance," Schmidt says—a representation, perhaps, of a religious ritual. As for the prancing, leaping animals on the figures, he noted that they are mostly deadly creatures: stinging scorpions, charging boars, ferocious lions. The figures represented by the pillars may be guarded by them, or appeasing them, or incorporating them as totems.
  • nches below the surface the team struck an elaborately fashioned stone. Then another, and another—a ring of standing pillars.
  • Geomagnetic surveys in 2003 revealed at least 20 rings piled together, higgledy-piggledy, under the earth.
  • he pillars were big—the tallest are 18 feet in height and weigh 16 tons. Swarming over their surfaces was a menagerie of animal bas-reliefs, each in a different style, some roughly rendered, a few as refined and symbolic as Byzantine art.
  • The circles follow a common design. All are made from limestone pillars shaped like giant spikes or capital T's.
  • They hadn't yet mastered engineering." Knoll speculated that the pillars may have been propped up, perhaps by wooden posts.
  • Within minutes of getting there," Schmidt says, he realized that he was looking at a place where scores or even hundreds of people had worked in millennia past.
  • Puzzle piled upon puzzle as the excavation continued. For reasons yet unknown, the rings at Göbekli Tepe seem to have regularly lost their power, or at least their charm. Every few decades people buried the pillars and put up new stones—a second, smaller ring, inside the first.
  • he site may have been built, filled in, and built again for centuries.
  • Bewilderingly, the people at Göbekli Tepe got steadily worse at temple building.
  • Finally the effort seems to have petered out altogether by 8200 B.C. Göbekli Tepe was all fall and no rise.
Deborah Baillesderr

Gamestar Mechanic - 46 views

gamestarmechanic.com

programming game design gaming education resource

shared by Deborah Baillesderr on 02 Mar 12 - Cached
  • Michele Brown on 02 Mar 12
     
    Play, design and share games.  Focuses on game design
  • Randolph Hollingsworth on 27 Mar 12
     
    a very popular web-based game design environment. Global Kids http://olpglobalkids.org/ is using it to run social benefits game design contests and badging programs. They are getting 100+ new game design entries per week. From the parents' guide: Gamestar Mechanic is currently supported by a partnership between the Institute of Play and E-Line Media. The game was originally developed by Gamelab in partnership with the Institute of Play and the Academic Advanced Distributed Learning Co-Lab (AADLC) at the University of Wisconsin-Madison. Initial funding for the game and companion learning guides came from the John D. and Catherine T. MacArthur Foundation. The design of the game is based on research by some of the leading academics in the field including Katie Salen (Executive Director of the Institute of Play and curriculum author for the New York City Public School Quest To Learn) and James Paul Gee (author of What Video Games Have to Teach Us About Learning and Literacy).
  • Deborah Baillesderr on 03 Nov 13
     
    This site has students creating games from scratch and putting them out into the world for feedback within the Gamestar Mechanic community. Students use math, problem solving, writing skills and more to make their games interesting. I think this could be used in the classroom as a theme-based project or just to get students interested in coding.
Jeff Ferrell

Project ROME for Education | Features - 49 views

rome.adobe.com/...features.html

rome project resources tools

shared by Jeff Ferrell on 25 Oct 10 - No Cached
  • Project ROME for Education lets students and educators express, collaborate and communicate ideas using graphics, photos, text, video, audio and animation in a simple, unified content creation and publishing environment to enhance the learning experience.
tecno teach

Woodland, J. (2011) Psychology for the classroom: E-Learning. Oxon: Routledge - 4 views

www.routledge.com/...9780415590938

psychology e-learning book

shared by tecno teach on 12 Jan 13 - No Cached
    • tecno teach
      tecno teach on 12 Jan 13
       
      Chapter 4 - Pedagogy Motivation through the possible 'white heat of technology' - the newness. * Emotional engagement *Immediacy * Action Engagement * Cognitive Engagement - see the Hierarchy of Engagement on page 75. * Creative and Critical Thinking - Bono's Six Thinking Hats and Technology * Using VLEs * Social Interaction - Oliver and McLaughlin (1996) proposed five levels of teacher-learner interaction: social, procedural, expository, explanatory and cognitive. * Engagement * Assessment
    • tecno teach
      tecno teach on 12 Jan 13
       
      Chapter 2 - Theory: * Piaget's stages of cognitive development and technologies. * Skiiner's programmed learning theory - technology programmes that are task analysis, sequencing of learning and presentation of concepts through step by step positive reinforcement. * Wenger Communities of Practice * Gilly Salmon (2005) five-step model of levels of maturity in online environments: access and motivation/ online socialisation/ information exchange/ knowledge construction/ learner development. * GBL and Avatars discussed.
    • tecno teach
      tecno teach on 12 Jan 13
       
      Those against technology - Tanya Byron stating they technology is affecting children's minds.
    • tecno teach
      tecno teach on 12 Jan 13
       
      Changing attitudes whilst online - different identities - different ways some converse.
    • tecno teach
      tecno teach on 12 Jan 13
       
      * Motivation of learning - attention, confidence, satisfaction, appreciation and relevance
    • tecno teach
      tecno teach on 12 Jan 13
       
      Key aspects of book of relevance: * explains e-Learning - cybergogy (online pedagogy) * 3 modes of learning - expository, active and interactive * synchronous and asynchronous learning alongside cognitive and social natures of learning
  • cybergogy
  • current research,
  • ...5 more annotations...
  • s illustrative case studies
  • grounding in both theory and pedagogical application
  • behaviourism, cognitivism and constructivism in the context of e-learning.
  • social networking;
  • cybergogy and new learning domains
Maureen Greenbaum

Hans Rosling and the magic washing machine | Video on TED.com - 77 views

www.ted.com/...the_magic_washing_machine.html

books environment graphs TED

shared by Maureen Greenbaum on 14 May 11 - No Cached
  • Maureen Greenbaum on 14 May 11
     
    What was the greatest invention of the industrial revolution? Hans Rosling makes the case for the washing machine. With newly designed graphics from Gapminder, Rosling shows us the magic that pops up when economic growth and electricity turn a boring wash day into an intellectual day of reading.
  • Maureen Greenbaum on 14 May 11
     
    9 minutes - great to listen to and great to show students the value of good graphics and environmentalism What was the greatest invention of the industrial revolution? Hans Rosling makes the case for the washing machine. With newly designed graphics from Gapminder, Rosling shows us the magic that pops up when economic growth and electricity turn a boring wash day into an intellectual day of reading.
Randolph Hollingsworth

Ariz State Univ - Service Learning syllabus (USL410 Indep Placement) - 7 views

servicelearning.asu.edu/...10

shared by Randolph Hollingsworth on 07 Sep 12 - No Cached
  • Randolph Hollingsworth on 07 Sep 12
     
    COURSE OBJECTIVES: This is a graded internship that allows you to integrate your own coursework with a hands-on service learning experience. The central objective of this course is to provide students with community experiences and reflection opportunities that examine community needs, the importance of civic engagement, and social justice issues affecting ethnic minorities and marginalized populations in contemporary American society. Students dedicate 70 hours at a pre-approved site (including Title I K-12 schools, youth programs, health services, social services, environmental programs, government agencies, etc.) directly serving a population in need or supporting activities that contribute to the greater good of our community. A weekly seminar, course readings, discussions, and reflection assignments facilitate critical thinking and a deeper understanding of cultural diversity, citizenship, and how to contribute to positive social change in our community. The course is also designed to provide "real-world" experiences that exercise academic skills and knowledge applicable to each student‟s program of study and career exploration. STUDENT LEARNING OBJECTIVES: Student will be introduced to essential skills associated with their baccalaureate studies to actively serve the local community. While completing this in-depth study of cultural diversity, citizenship and social justice issues facing our community, students will gain an understanding of the value of Social Embeddedness and the importance of incorporating civic engagement into their collegiate careers, as they strive to become civically engaged students. Students will be introduced to inequalities, discrimination, and other community issues facing ethnic minorities and marginalized populations, as well as the correlation with greater societal issues. INTERNSHIP RESPONSIBILITIES:  Service hours - 70 hours of community outreach (spread throughout the semester in which you are enrolled in the course)
Martin Burrett

Koda Quest - 18 views

ukedchat.com/...koda-quest

green environment eco

shared by Martin Burrett on 20 Sep 15 - No Cached
  • Martin Burrett on 20 Sep 15
     
    A great eco Apple/Android app featuring a polar bear. With plenty of games and environmental lessons, it is a good resource for helping your pupils go green.
iokera …

How to Develop Positive Classroom Management | Edutopia - 87 views

www.edutopia.org/-relationships-strategies-tips

management classroom edutopia positive

shared by iokera … on 06 Sep 11 - Cached
  • nly by building positive relationships within the school
  • while 80 percent said that classroom-management training, conflict resolution, guidance counseling, and mediation are effective for improving discipline.
  • Agree on Classroom Rules at the Beginning of the Year
  • ...16 more annotations...
  • engaging students actively in the process of determining a set of class rules
  • "What do you want to get out of class today?"
  • "Have each kid give a short answer. It's a way to communicate with them.
  • Be Consistent About Expectations
  • school staff should work together as much as possible to foster consistency in expectations, and discipline methods, throughout the school
  • Reinforce Appropriate Behavior
  • "It's not about 'Gotcha
  • correcting students is the weakest way of teaching rules
  • Maintain Student Dignity
  • "A school in which students and teachers don't feel safe creates a fearful environment
  • Be Neutral, Not Accusatory
  • ask what happened, opening the way for students to tell their story.
  • Look for the Cause
  • Establish a Fairness Committe
  • teachers let them tell their side of the story to the committee and, hopefully, make amends
  • "What happened?" and "Who else has been affected?" to "What do you need to do now to repair the harm?"
piemann39

Sobering Finds in Most Comprehensive Study Ever on Antarctic Ice Loss - 7 views

blogs.discovermagazine.com/...ntarctic-ice-melt-rate-tripled

Global Warming Environment

shared by piemann39 on 05 Jul 18 - No Cached
  • Scientists are calling it the most complete picture ever of ice loss on the southern continent.
    • piemann39
      piemann39 on 05 Jul 18
       
      With the heat in the last wee, it is time for business to start accepting this new reality and take the necessary steps to reduce emissions
  • Antarctica was melting at a steady rate — one-fifth of a millimeter per year — before 2012, when the rate suddenly tripled and stayed at that pace. The current melt rate is now faster than at any time over the past quarter century.
    • piemann39
      piemann39 on 05 Jul 18
       
      Polar Bear starved a few months ago because the the glaciers were no longer stocked with seals.
  • Their findings showed that the decisions we make over the next decade will determine whether or not Earth is locked into an additional 3 feet of sea level rise.
    • piemann39
      piemann39 on 05 Jul 18
       
      Watch an Inconvenient Truth (Al Gore)
shsherrmann

Current Events and Why We Need to Teach Them! - 12 views

blog.mimio.com/-and-why-we-need-to-teach-them

news

shared by shsherrmann on 16 Jul 18 - No Cached
  • shsherrmann on 16 Jul 18
     
    Today's students need an understanding of the world's economy, politics, social structures, and environment in order to make the best decisions about how to live their own lives after high school and beyond.
Clint Heitz

Department of Psychology | JMU - 10 views

www.psyc.jmu.edu/...etextbooks.html

reading digital resources review

shared by Clint Heitz on 21 Mar 18 - No Cached
  • If the new trend in textbooks is moving them to computer screens, the switch could have negative consequences as many suggest that people skim more, process more shallowly, and may retain less information when reading online, Daniel said.
  • he readers’ goals are different: Individuals reading an e-book for enjoyment aren’t required to pass a comprehension-based test afterward. While they found that learning is possible from both formats, learning from e-textbooks takes longer and requires more effort to reach the same level of understanding, even in a controlled lab environment. At home, students report taking even more time to read e-textbooks as well as higher rates of muti-tasking (e.g., Facebook, electronic chat, texting, email, etc.) than do their peers using printed textbooks.
  • In their preliminary findings, the scanning pattern produced when the student read a textbook showed consistent reading from line to line down the page. But the scanning pattern from reading on the screen was less intense.
  • ...1 more annotation...
  • Daniel and Jakobsen argue that the information dense textbooks characteristic of natural and social science subjects are not a good fit for current e-textbooks, but there are exceptions for subjects like chemistry and math that include doing formulas and other activities. The liability, Daniel emphasizes, comes when math and chemistry teachers hope their students will learn the explanations, not just the formulas, “Students tend to skip the text and go straight to the formulas, especially if they are graded.”
grayberg

Blended learning: Uncovering its transformative potential in higher education - 48 views

cecs.anu.edu.au/...ernet-and-Higher-Education.pdf

e-learning blended

shared by grayberg on 26 Sep 12 - No Cached
  • grayberg on 26 Sep 12
     
    This article is one of the many written by D. Randy Garrison on the value of e-learning both as an independent entity and (as in this article) part of the blended learning environment. The authors are Dr. D. Randy Garrison, professor and academic director of Learning Commons at the University of Calgary; and Dr. Heather Kanuka, professor and academic director of the Centre for Teaching and Learning at the University of Alberta. Both authors have written extensively on the topic of e-learning, distance education, and adult education. This article discusses the potential of blended learning in higher education. The authors conclude that blended learning can have a substantial benefit for the student both in terms of logistics and educational satisfaction. "Blended learning is about rethinking and redesigning the teaching and learning relationship." However, it requires that the program's administrative and leadership issues are addressed and a solid action plan is in place. A "community of inquiry" must be formed by good course design which can be at the same time quite simple and yet complex. This topic is of great interest to me as I would like to reinstate a successful blended learning program at the college where I teach.
Cedep Soas

Centre for Development, Environment and Policy, at SOAS - University of London - 3 views

www.soas.ac.uk/cedep

shared by Cedep Soas on 24 Jul 15 - No Cached
  • informed professionals with inter-disciplinary skills and understanding to tackle these issues effectively. Our Centre is unique in the range of postgraduate qualifications on offer
    • Cedep Soas
      Cedep Soas on 24 Jul 15
       
      Hi Shikha and Steven. This is how it works. The benefit is that when you make changes, then the history is kept, and the change will not be overturned.
  • ol for develo
  • Last year CeDEP celebrated 30 years of providing high quality postgraduate education by distance learning,
Martin Burrett

Every Last Drop - 21 views

ukedchat.com/...every-last-drop

water sustainability environment

shared by Martin Burrett on 09 Feb 18 - No Cached
  • Martin Burrett on 09 Feb 18
     
    "A well designed water awareness site. Scroll down the page to reveal how the average person uses water everyday and ideas for reducing it."
Martin Burrett

EarthEcho Expeditions: What's the Catch? - 5 views

ukedchat.com/...earthecho-expeditions

environment science STEM

shared by Martin Burrett on 09 May 19 - No Cached
  • Martin Burrett on 09 May 19
     
    "Teachers in England are being invited to join a professional development opportunity through EarthEcho International sponsored by the Northrop Grumman Foundation. The 'EarthEcho Expeditions: What's the Catch?' programme leverages the rich Cousteau legacy of exploration and discovery to bring Science, Technology, Engineering and Mathematics (STEM) education alive for today's 21st-century learners and their educators. The free, expenses-paid opportunity is planned to allow secondary school teachers to participate as Expedition Fellows to learn first-hand from scientists and engineers the consequences of fisheries mismanagement and how this can be changed for the better with new technological approaches and discoveries."
Megan N-B

School Nutrition Environment | Healthy Schools | CDC - 8 views

www.cdc.gov/...schoolnutrition.htm

school nutrition CDC

shared by Megan N-B on 21 Sep 16 - No Cached
  • Megan N-B on 21 Sep 16
     
    CDC Healthy Schools
  • Megan N-B on 21 Sep 16
     
    CDC Healthy Schools
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