Support Engineer

Written by CK-12 Foundation on April 26, 2011

Location: Palo AltoSummary:
The purpose of the Support Engineer position is very simple: do everything you can to help resolve the user’s issue. This involves taking often challenging technical issues from the customer via phone or email and doing everything that is necessary to resolve the issue quickly and professionally. You will be expected to handle all Level 1-3 issues and your day will have a mix of all kinds of different support requests. This position works with users to

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CK-12 is hiring for its Summer Graduate Intern Program

Written by CK-12 Foundation on April 26, 2011

In addition to its other regular job postings, CK-12 is recruiting stellar, summer graduate interns to work on one or more of its Science or Math projects.  In your cover letter, please express your expertise and interest in one of the projects and associated subject area(s)–see project descriptions below.  This opportunity is a paid internship, unless student is working to fulfill community service requirements.


All applicants: passion, commitment, strong work ethic, research skills, proactive, precise attention to detail, ability to work

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California Charter Schools Conference

Written by CK-12 Foundation on February 15, 2011

CK-12 Foundation is proud to be the presenting sponsor of the
18th Annual California Charter Schools Conference

March 7-10, 2011

San Diego Convention Center
San Diego, CA

Four Chances to Win an iPad!

Visit booth #413 for a hands-on FlexBook demonstration to learn more about how you can deliver a customized textbook to your students. While you’re there, you may enter our raffle for a chance to win a FREE iPad! We will be raffling off 2 iPads on Tuesday and

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Science Books Page

Written by CK-12 Foundation on August 23, 2010

CK-12 Earth Science – Middle SchoolA work in progress, CK-12 Earth Science for the middle school student covers the study of Earth – its minerals and energy resources, processes inside and on its surface, its past, water, weather and climate, the environment and human actions, and astronomy.
For the HTML version, click here.
For the PDF version, click here.

CK-12 Life Science – Middle SchoolAn introduction to Life Science, this FlexBook for the middle school student is a work in progress covering seven

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New FlexBooks available this fall

Written by CK-12 Foundation on July 28, 2010

The following FlexBooks are available for use this coming school year. They are available as PDF downloads, though some are already fully loaded on CK-12’s official FlexBook System.  We are making these books available NOW, even though they are works in progress, so teachers can preview them for early adoption. If you have any questions, please send them to
Middle School Math and Science
CK-12 Middle School Math – Grade 6This FlexBook covers the fundamentals of fractions, decimals, and geometry.

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Operations Engineer

Written by CK-12 Foundation on July 24, 2010

Location: Palo Alto Core Responsibilities:

Hands on Windows & Linux Administration in a medium size LAN environment.
Monitoring and managing equipments and services in LAN environment like routers, switches, proxy, firewalls, storage units etc.
Provide Level 1 & Level 2 support to end users using trouble ticketing system.
Asset tracking and inventory of LAN infrastructure.
Managing wireless network infrastructure.
Setup and maintain small/medium size research LAB’s infrastructure consisting of heterogeneous network aimed at compatibility testing.
Provide technical support on core Linux networking services such as NFS/Network/Package Management

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Written by CK-12 Foundation on October 7, 2009

New System Upgrade to the CK-12 FlexBook Platform

Dear CK-12 Community

Greetings! In an effort to continually evolve and improve our system we’ve launched a new version of our FlexBooks System, which represents a significant milestone in our journey.

The following flagship features are now supported in our application:

Print Preview from Editor
Live Media Support to embed and view videos
Integrated metadata for enhanced searching
Symbol Editor for Math Symbols
Anonymous PDF access (no need to sign-in to view a PDF or a book
Search improvements (performance, highlighted

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California Free Digital Textbooks Initiative

Written by CK-12 Foundation on June 12, 2009

California Free Digital Textbooks Initiative
CK-12’s FlexBooks earned perfect scores in Phase Two of Gov. Schwarzenegger’s Free Digital Textbook Initiative. read more.


CK-12 Probability
and Statistics (Basic)
(CA Textbook)
Download PDF (Link 1)
Download PDF (Link 2)

CK-12 Probability and
Statistics (Advanced)
(CA Textbook)
Download PDF (Link 1)
Download PDF(Link 2)

CK-12 Calculus
(CA Textbook)Download PDF (Link 1)
Download PDF (Link 2)

CK-12 Geometry
(CA Textbook)
Download PDF (Link 1)
Download PDF (Link 2)

CK-12 Trigonometry
(CA Textbook)
Download PDF (Link 1)
Download PDF (Link 2)


CK-12 Biology I
(CA Textbook revision)
Download PDF (Link 1)
Download PDF (Link 2)

CK-12 Earth Science
(CA Textbook revision)
Download PDF (Link 1)
Download PDF (Link 2)


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