Fill out the form below to request to download ECS v9 in English or Spanish.

Many thanks to the ECS4PR team for translating Explorando el Mundo de la Computación (Exploring Computer Science) v9.

Organizations interested in adopting ECS in local areas should contact ECS Leadership to explore licensing opportunities. For further information and inquiries regarding bringing ECS to your school or school district nationwide, please contact Gail Chapman at

The following supplemental files are needed in order to implement the ECS curriculum. Files will begin downloading right away. If it does not download right away, right-click/control-click, then either “Copy Link Address” and paste into your browser for immediate download or “Save Link As” to select the download location. We are working on fixing the immediate download functionality so that it works on all browsers.

ECS Curriculum Request v9 (8-4-19 and later)

If You Are Not a K-12 Teacher

If You Are a K-12 Teacher

Required for All

Terms and Conditions: This version of the Exploring Computer Science curriculum is intended for individual K-12 teachers to download for their individual classroom use and other educators to review on an individual basis. Reproduction or distribution to others is not permitted.