JUST RELEASED: New World History Course!

It's all in our eBooks

Teacher Editions:

Teacher Edition eBooks are now the single source way to get to all of our teacher content and course materials. Each subject has its own eBook where teachers can access bell ringers, quizzes, discussion questions, etc. along with student reading assignments and multi-media. Once you sign up, you will have access to any book/subject you want, and can add them to your library.

  • Bell Ringers
  • Mini Lessons
  • Discussion Questions
  • Quizzes
  • Classroom Activities
  • Assignments

Student Editions:

Every one of your students can have their own eBook for each subject you teach. Once you sign up and add any Teacher Edition eBook to your library, you will see an option to share the student version of that book with each person in your class, and can follow the instructions from there.

  • Video Clips
  • Audio Excerpts
  • Reading Assignments

How our content is organized

  • UNITS: Summarize the main ideas your class should cover in about a month’s time.
  • MODULES: Contain the topics you will cover in roughly one week (each unit contains 3 to 5 modules).
  • SECTIONS: These are the daily lessons (each module contains about 5 sections).


We will never share your contact information and we do not have access to any student information.

What They're Saying

I use Certell in both my U.S. History and U.S. Government classes. My students and I absolutely love it! Thank you Certell!

- Meka Burnett-Gross


2201 E. 46th Street | Suite 302
Indianapolis, Indiana 46205