CA 4-H Learning and Development
eXtension Campus is the learning management system (LMS) for the California 4-H Youth Development Program. Many U.S. Cooperative Extension programs across the county including 4-H utilize this resource to provide on-demand, instructor-led, and blended classroom learning experience for staff, volunteers, and youth members.
To access the eXtension system and participate in online learning each individual will need to create their own eXtension account. The California Statewide Program has a network of support and self-help services available for those choosing to use this tool. Click on the buttons below to access the desired service or tool.
Choose from the courses listed below after you login to eXtension.
Featured New Course

The Presentation Evaluator Certification is designed to prepare individuals to evaluate California 4-H presentations accurately and consistently. This course consists of two parts:
Part 1: Presentation Evaluator Orientation Course (Opens 5-1-2021)
The orientation is designed to provide an overview of the presentation program while offering best practices on how to effectively complete a presentation evaluation assessment and provide written feedback.
Part 2: Presentation Format Calibration Certifications (Open 8-1-2021)
The Calibration Certifications offer individuals an opportunity to measure their level of evaluation expertise for each presentation format through a series of calibration exams.
Troubleshooting
For all assistance, questions, or technical support related to the eXtension system or any of California 4-H's eLearning courses, please submit a ticket to report an issue.
Technology Resources for a Virtual 4-H Experience
Are you looking for technology tools available to you to deliver a virtual 4-H experience? Check out our new page of Virtual 4-H Technology Tools and Tips to assist you.
Current eXtension Courses Offered by California 4-H
New Volunteer Training
Contact your County Extension Office for the Enrollment Key
2022-2023 California New Volunteer Course
2022-2023 Nueva Capacitación de Voluntarios de California
Returning Volunteer Training
Contact your County Extension Office for the Enrollment Key
2022-2023 California Returning Volunteer Course (English & Spanish Version offered in same course)
Courses for Overnight Chaperones
- California Foundations of Positive Youth Development
Download Enrollment Keys - Foundations (PDF) - California Overnight Chaperone Essentials NEW!
Download Enrollment Keys - Overnight Chaperone (PDF)
Additional courses offered through eXtension
- California Presentation Evaluator Certification NEW!
Download Enrollment Keys - Presentation Evaluator Certification (PDF)
- California Civic Engagement Officer Training
Download Enrollment Keys - Civic Engagement Officer (PDF)
- California County Record Book Evaluator Orientation
Download Enrollment Keys - Record Book Evaluator (PDF) - California 4-H Healthy Living Officer's Training
Download Enrollment Keys - Healthy Living Officer (PDF)