CK-12 Interactives Intern

CK-12 Foundation is recruiting stellar summer interns to create interactive math applets using a web-based design program. Experience with coding, graphic design, and a love of math will help you excel with this project. This opportunity is a paid internship at our Palo Alto, CA location.


  • Strong, demonstrable skills and interest in mathematics
  • Creative and inquisitive thinker with a passion for learning
  • Strong work ethic and proactive contributor
  • Solid research skills
  • Attention to detail a must
  • Responsible and able to work with minimal supervision both individually and collaboratively 
  • Programming skills preferred
  • Education or tutoring experience is a plus

Internship Benefits

  • Learn the ropes at a leading education technology non-profit
  • Work in an exciting, innovative, and inviting team environment
  • Contribute to free high-quality education resources for all
  • Impressive resume builder
  • Great snacks available!


  • Strong high school level precalculus and algebra experience, calculus and higher a plus
  • Currently enrolled in an undergraduate math degree (or a related field such as statistics, etc.) or a recent graduate
  • Able to commit to at least 8 weeks (32 hours or more a week)
  • Must be able to work at the CK-12 office in Palo Alto, CA for the duration of the internship

How to Apply

Submit your resume and cover letter to with “CK-12 Interactives Intern” in the subject line. In your cover letter, make sure to include an explanation of why you’d be a great fit at CK-12. Feel free to also include any recommendation letters.