Join Us!
From Help
- Professional Development Workshops and Webinars - Host a free workshop for your teachers
- We will work around your schedule and tailor the workshop to meet your needs
- Email lindsay@ck12.org
- Donate Materials (books, chapters, lesson plans, open educational links, exercise sets)
- K-12 Science Materials - Email juli@ck12.org
- K-12 Math Materials - Email annamaria@ck12.org
- Write Materials
- Email gary@ck12.org
- Review FlexBooks and other materials
- Trigonometry - annamaria@ck12.org
- Math Analysis - annamaria@ck12.org
- Calculus - annamaria@ck12.org
- Chemistry - juli@ck12.org
- Provide Feedback
- Give us feedback: comments, questions, kudos, etc. - Email support@ck12.org