open source software

KA Lite: an offline version of the Khan Academy

Jane Park, June 26th, 2013

kalite-logo

We’d like to draw your attention to KA Lite, an offline version of the Khan Academy developed by a team of volunteers from around the world in collaboration with the Foundation for Learning Equality. KA Lite was developed with the aim of furthering universal access to education, especially those without an Internet connection — or those with a very slow Internet connection. This map shows all registered users of KA Lite around the world.

KA Lite is an independent project, not associated with the Khan Academy, though as the KA Lite FAQ states, Khan Academy is unofficially supportive of the project. The great thing is that the folks behind KA Lite didn’t have to ask for permission because permission was already granted thanks to the CC BY-NC-SA license on Khan Academy materials. This allowed KA Lite volunteers to build an open source application that would support and make available Khan Academy’s 4,200+ high quality educational videos and exercises in an offline setting.

Dylan Barth, one of the creators behind KA Lite, says,

“Through KA Lite, we distribute Khan Academy videos and exercises which are licensed under the Creative Commons Attribution-NonCommercial-ShareAlike 3.0 United States License.

The KA Lite sourcecode itself is open-source MIT licensed, and the other included software and content is licensed as described in the LICENSE file (it’s all open-source, it’s just different licenses for different packages we use).

The only potential cost to the end user would be hardware to run KA Lite on (it can run on all types of hardware bundles, from old Windows computers to the $35 Raspberry Pi) and the electricity to run the hardware.”

Check out, download for free, and volunteer for the project at http://kalite.learningequality.org/.

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Teaching Open Source Software

Jane Park, April 7th, 2010

If you’re like me, then you don’t know much about software; if you’re not like me, then you know about software but not much about open source software (OSS). Regardless of which camp you fall into, there’s good news—you can learn about open source software (and help others learn about it) through open educational resources on OSS online. Practical Open Source Software Exploration: How to be Productively Lost, the Open Source Way is teachingopensource.org‘s new textbook to help professors, or anyone for that matter, teach or learn about open source software. “It’s a book that works like an open source software project. In other words: patches welcome.

For those needing something quick and simple to hand out to their classes, educators can contribute to or adapt this textbook (it’s licensed under CC BY-SA so you can share, translate, remix as long as you share alike) or search for other OER online. One K-12 educator developed this resource under CC BY, A K-12 Educator’s Guide to Open Source Software.

Via CC licenses, both resources enable a community of educators and learners to contribute to, edit, and improve them, especially Practical Open Source Software Exploration which invites people to edit the wiki directly. But fostering a community around open resources to keep them up-to-date and relevant isn’t something that just magically happens, which is why Red Hat, a successful business built around OSS, developed this meta-resource: The Open Source Way: Creating and nurturing communities of contributors. The book is available in wiki-form also under CC BY-SA, and “it contains knowledge distilled from years of Red Hat experience, which itself comes from the many years of experience of individual upstream contributors who have worked for Red Hat.” Basically, it’s a guide “for helping people to understand how to and how not to engage with community over projects such as software, content, marketing, art, infrastructure, standards, and so forth.” Of course none of this is set in stone (literally), since what works for some might not for others, but it’s worth taking a look and adapting to your own needs.

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