Teachstone® is a Proud Certified B Corporation We help every child and every educator experience the life-changing power of everyday moments.

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In 2022, Teachstone® announced CLASS 2nd Edition. Informed by over a decade of user feedback, CLASS 2nd Edition builds on this proven foundation to strengthen the effectiveness of interactions …

For more information and professional learning opportunities regarding CLASS, visit Teachstone. For 15-minute in-service suites, visit Head Start. Cox Campus has free instructional videos, guided …

Teachstone CLASS training and coaching programs support teachers, observers, coaches, and administrators interested in measuring and improving student-teacher interactions.

Get the most out of CLASS with Teachstone’s free online resources including ebooks, webinars, CLASS video, research, and case studies.

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Being a B-Corp About About Teachstone® Our Partners Resources Support Contact Sales InterAct: A CLASS Summit CLASS en Français CLASS en español Privacy Policy Terms of Use Web …

Explore all Teachstone's products & trainings designed to help you focus, measure, and improve the educator-child interactions that drive child outcomes.

At Teachstone, we’re helping educators around the world leverage the proven power of interactions to help more students thrive. It starts with learning from the best: the committed, innovative educators …