CLASS® 2nd Edition Transition Pathways
A clear, flexible path for certified observers and trainers to grow professionally and elevate interactions across age-groups.
Why Transition?
Whether you’re looking to upgrade to 2nd Edition, expand to a new age group, or grow into a trainer role, these pathways are designed to help you take the next step in your CLASS journey.
- Support more age groups by adding Infant–Toddler or Pre-K–3rd certifications
- Step into new roles as a Measurement Trainer or Interaction Essentials Trainer
- Streamline your professional development with guided paths to expand your CLASS expertise
- Expand your impact across all learning settings
Pre-K–3rd Transition Pathways
Already certified in CLASS 2008 for Pre-K or K–3? Transition to CLASS 2nd Edition and unlock new opportunities as an Observer or Trainer.
** As of July 1st, 2026, we will have some changes to our certification pathways. These changes are being made to improve your experience. Please connect with your Teachstone representative to learn more.
Infant–Toddler Transition Pathways
Already certified in CLASS 2008, or already 2nd Edition-certified in a different age group? Learn how to expand into Infant–Toddler settings as an Observer, Measurement Trainer, or Interaction Essentials Trainer.
** As of July 1st, 2026, we will have some changes to our certification pathways. These changes are being made to improve your experience. Please connect with your Teachstone representative to learn more.
FAQ
Who is the audience for these transition pathways?
Anyone already certified in CLASS—whether in 2008 or 2nd Edition—who wants to upgrade their certification, expand to a new age group, or pursue trainer roles.
What support will I receive?
Each pathway includes clear steps, updated training materials, access to required certification tests, and support from the Teachstone team throughout.