The Supreme Court makes up the highest tribunal in the country. It includes one Chief Justice and eight Associate justices…

The First Supreme Court

On Sept. 29th, American oil tycoon John D. Rockefeller becomes the world’s first billionaire.

The World's First Billionaire

On August 17, 1945, Korea was officially divided by the victorious powers of World War II, namely the Soviet Union and the …

North Korea

Created by teachers, for teachers.

Trusted, standards-based, media rich, digitally delivered content at your fingertips. Any device. Any time. Anywhere.

Forever free social studies content.

WHY CERTELL

Sample some of our most popular content:

Weave any of our content into what you’re already teaching.

Complementary

Everything you need to teach a subject, digitally accessible in one place.

Comprehensive

Accessible on any device, any time, anywhere. Be classroom ready. Always.

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Engages today’s digitally driven students where they’re at.

Connecting

I have been wondering where your curriculum has been all of my life! The economics material is fantastic! I have scoured the web looking for great content and yours beats the rest!

Curriculum Developer

Owynn Lancaster

Certell helps you and your school by providing technology and curriculum resources at no cost.

WHAT WE DO

teacher-with-college-students-giving-lesson-in-classroom

Teacher With College Students Giving Lesson In Classroom

Our materials were intentionally designed to be the essential course for students who may only take one economics/personal finance course in their life.

Economics

This is a comprehensive introduction to American government, intended to be the primary curriculum for high schools and colleges, with some materials useable for lower grade levels as well.

Government

Rather than an encyclopedic knowledge of American History, our two semester sequential course focuses on American democratic ideals as they have played out in history