Skip to main content

Home/ Groups/ Science teachers
Roland Gesthuizen

Mars rover's dirty secret - 0 views

  •  
    "I'm as happy as anyone that the Curiosity rover got to Mars; it's hard not to barrack for all those NASA geeks in their blue polo shirts. But before you get all apple pie about the achievement, there's something you should know: Curiosity runs on plutonium from a Soviet-era nuclear weapons plant."
Roland Gesthuizen

How Elevators and Pulleys Work - YouTube - 0 views

  •  
    "How Elevators and Pulleys Work"- simple animation
martin desuza

Where to Buy Generic Medicine Online - 0 views

  •  
    Tristatedrugs is an online generic discount prescription drugs store. Buy best and cheap online pharmacy FDA approved generic drugs at cheap price. Order Best generic medicines online at Pharmacy store.
Amy Roediger

Human Footprint Interactives from National Geographic - 4 views

  •  
    Both of these interactive charts could be useful in starting lessons about energy and natural resource consumption. Have students use both interactives to see how they compare to others. Then ask students to identify opportunities for reducing consumption.
Jeanne Elliott

Educational Leadership:What Students Need to Learn:Teaching Science Literacy - 3 views

    • Jeanne Elliott
       
      Create a sign of these questions in class
  • Do most students think about the effect of these issues on their everyday lives? Do our students consider the roles they might play in changing how a science-connected problem is resolved over the coming decades?
  • Proficient science readers will read the text that correlates to a table of data, for example, and then study the table, looking for features like units of measure, data range values, and column titles. They will then look back at the text to reread, or continue reading, in an effort to connect this information to the text.
  • ...1 more annotation...
  • Visit data centers at the National Oceanic and Atmospheric Administration or the U.S. Environmental Protection Agency for real data on everything from the level of oceanic sediments to the locations of toxic chemical storage sites in the United States.
Roland Gesthuizen

Astronomy from the Ground Up - YouTube - 0 views

  •  
    "This is a video journal of a CSIRO Astronomy course by education officer Rob Hollow that was held at the ANTF Radio Telescope "The Dish" at Parkes NSW on May 2009."
Sandra Goodrich

Postmodern Beatnik · Why sit in a tree? - 2 views

  • private property rights and the pursuit of profit do not trump the needs of our communities and our planet.
  • the earth is alive and we are all interconnected, to nature and to each other. When we live from this new/old story, the world looks very different—and we can no longer accept business as usual.
  • in order to change this business as usual, we’ve got to change the story we have about who we are and how the world works. We act as though the earth were a dead ball of matter spinning through the cosmos and running like a machine and as though human beings were truly autonomous actors independent not only of the environment but of each other.
  • ...3 more annotations...
  • property rights are attenuated by the concept of stewardship, which requires property owners to maintain the ecological integrity of their land for the benefit of all.
  • bring attention to this larger picture.
  • bullying in public life has become all too common.
Roland Gesthuizen

We Do Not Inherit the Earth from Our Ancestors; We Borrow It from Our Children | Quote ... - 3 views

  •  
    "In my opinion the most thoughtful and poignant quotation about the environment is the following: We do not inherit the earth from our ancestors; we borrow it from our children" .. So what is the origin of this saying?
Roland Gesthuizen

Sprinter and sprummer: scrap the four seasons - Ockham's Razor - ABC Radio National (Au... - 0 views

  •  
    Spring starts on the first day of September, right? Not if Dr Tim Entwisle, director of the Royal Botanic Gardens in Melbourne and the author of 'Sprinter and Sprummer', has anything to do with it. Here he argues we should scrap the European approach and adopt a five season model.
Roland Gesthuizen

Professor Tim Entwisle, a man for all seasons, adds a 'sprummer' to the mix - 0 views

  •  
    "Professor Tim Entwisle, Royal Botanic Gardens director, will release a book Sprinter and Sprummer: Australia's changing seasons in September, that will argue there should be five seasons and these should include two springs."
« First ‹ Previous 61 - 80 Next › Last »
Showing 20 items per page