Interactions Are Universal

CLASS is improving teaching and impacting student outcomes across the globe.

Launch of CLASS en français!

Teachstone is très excited to announce the official launch of the CLASS Pre-K tool in French!  In collaboration with the University of Québec in Montreal (UQAM) and CASIOPE, our new authorized training partner, we are now able to provide Pre-K Intro and Observation trainings to early childhood centers in both French and English.  This initiative is in response to the new measurement and quality improvement program that was signed into law in the province of Québec. The program, developed and administered by the Ministry of Family, seeks to promote quality across more than 2,500 child care settings in the province.

More information on CLASS en français can be found on CASIOPE’s website and through this video. To purchase the CLASS Pre-K ManualDimensions Guides, and/or score sheets, please visit the links above.

You can also join the Facebook group for French observers here.


CLASS in Chile

Dr. Robert Pianta, Dean of the Faculty of Education at the University of Virginia and author of the CLASS tool, keynoted an event in Santiago, Chile, focused on the improvement of teaching practices. CENTRE UC (Universidad Católica), our new authorized training partner in Chile, hosted the event. The recording of Bob’s keynote, which is dubbed in Spanish, can be viewed on CENTRE UC’s website.
Se puede acceder una entrevista con el profesor Pianta en español aquí.

Authorized CLASS Training Partners around the Globe



75 square Sir-Georges-Étienne-Cartier,
Montréal (Québec) H4C 3A1
Phone: +1 514 523 6628

CLASS Pre-K trainings are provided in French and English.  For more information on CLASS in French, click here.


Pontificia Universidad Católica de Chile (UC)
Centro UC para la Transformación Educativa
Avda. Jaime Guzmán Errázuriz 3300, Providencia
Santiago – Chile
Phone: +56 22-354-5333

CLASS trainings are provided in Spanish. Se ofrecen capacitaciones en español, con material de apoyo en inglés para los niveles “Bebés (Infant); Niños Pequeños (Toddler), K-3, Primaria Superior (Upper Elementary), y Secundaria. Pre-K se ofrece con material en español.


Universidad de los Andes – Bogotá
Facultad de Educación
Calle 18 A#0-19 Este
Bogotá, Colombia
Phone: +57 1-339-4949 ext. 2282

CLASS Pre-K trainings are provided in Spanish. Se ofrecen capacitaciones en español.


Centro de Desarrollo Profesional
Av. Alejandro Iglesias 296
Chorrillos (Lima) – Perú
Phone: +51 94 638 83 44

CLASS Pre-K trainings are provided in Spanish. Se ofrecen capacitaciones en español.

Calle Amador Merino Reyna 496, Oficina 301
San Isidro 15046 (Lima) – Perú
Phone: +51 1 245 33 07

CLASS Pre-K trainings are provided in Spanish. Se ofrecen capacitaciones en español.

Puerto Rico

Camera Mundi, Inc.
Carretera 1, Km 34.1
Reparto Industrial Cartagena
Caguas, Puerto Rico 00725
Phone: +1787-653-4876

CLASS Pre-K teacher training is provided in Spanish. Se ofrece capacitación para maestros de preescolar en español.

De Llovio & Associates, LLC
Gloria de Llovio-Domínguez

Phone: +1 787 308 3674

CLASS Pre-K observation training is provided in Spanish and English. Se ofrece capacitación de observación para preescolar en español e inglés.



Iris M. García Ortiz
Zaidaliz Beltrán Díaz
Phone: +1 787-244-8585

CLASS Pre-K trainings are provided in Spanish. Se ofrecen adiestramientos para observadores y para maestros de preescolar.


University of Melbourne
Level 5, Alan Gilbert Building, 161 Barry Street
The University of Melbourne, Victoria 3010 Australia
Fiona Luck

CLASS trainings are provided for Toddler, Pre-K, and K-3 age levels.



Kompetansetjeneste for tidlig innsats
Oslo, Norway
Hanne Holme
Phone: +47 906 26690

CLASS trainings are provided for Toddler & Pre-K age levels. CLASS-opplæring kan tilbys for Toddler og Pre-K.

Norwegian Centre for Learning Environment and Behavioural Research in Education
Hulda Garborg’s House
Q-wing, 3rd Floor
Rector N. Pedersens vei 39
4021 Stavanger, Norway
Phone: +47 51 83 29 00
CLASS trainings are provided for Upper Elementary & Secondary age levels. CLASS-opplæring kan tilbys for Upper Elementary og Secondary.

Learn More About Our Spanish Suite of Products

CLASS is making a difference in classrooms around the world and in many of those classrooms, Spanish is the primary language. We are expanding our in-language offerings and invite you to learn more.

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