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    About Findability

    As 21st century education adapts to its online future, the edu sector is learning to work under the network laws that make the best study knowledge findable. Findability emerges naturally from educational resources embedded in a network when these 7 elements are present.

    Digital - Educational materials that are printed are outside of the digital online commons where findability arises.

    Unbundled - Findability works bests with the smallest pieces of content, so bundles like curricula, courses, and PDFs stifle findabiity.

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    The learn nodes posted on this blog are models that show how you can increase findabiity for open educational resources.

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    The illustration below shows a learn node, which you can use as an educator to make webpages more findable. The top little circles illustrate links out to content nodes related to the subject of the large circle. Bottom left, experts connect to the node affirming its quality - giving it juice. Bottom right, a student connects to the node to learn the subject of its content.

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    Blog posts are used to make learn nodes on this website. Click here for a primer on using a blog post to make a learn node. Any webpage with its own url can be used as a learn node.

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Oct
23

Learn node: Methicillin-resistant Staphylococcus aureus (MRSA): wash your hands!

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methicillin resistant illustration

This learn node illustration is from John Hopkins Bloomberg School of Public Health’s course on Public Health Biology: page 26 of Lecture 5 (PDF). The Johns Hopkins course is an excellent source for learning about how diseases infect us, how they make us sick. and how they can become resistant to drugs. A particularly lethal bacteria is very much in the news for its drug resistance: Methicillin-resistant Staphylococcus aureus (MRSA). An excellent primer on MRSA can be found at the online Mayo Clinic.

We all want to know how to keep the bacteria from finding us and making us sick – or even killing us. Today the New York Times published answers to many of our questions about how to stay well as this superbug bacteria gets more resistant and more wide-spread.

As you have probably been hearing and reading, washing our hands is a key way to keep safe from the superbugs. Below are links to webpages reviewing how and why do to that. One of the things I learned from finding them is to use the towel I dry with to turn off the faucet: it protects from reinfecting my hands (makes sense).
How To Wash Your Hands (video)
The National Food Service Management Institute
Center for Disease Control and Prevention
Caught Dirty-Handed MicroWorld games

More learn nodes at: learnodes.com


Filed under biology, health, sciences on October 23, 2007 - 1 Comment

One Response to “Learn node: Methicillin-resistant Staphylococcus aureus (MRSA): wash your hands!”



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