CLASS®

CLASS® 2nd Edition Infant-Toddler Manual Set includes key enhancements that make it easier to understand, access, and observe effective interactions in infant and toddler learning settings. Available in English or Spanish.

The CLASS® 2nd Edition Infant-Toddler Observation Field Guide provides detailed descriptions of each dimension to guide observations and understanding of effective interactions across infant and toddler settings. Available in English or Spanish

CLASS® Environment Reference Manual is a resource for CLASS Observers, to guide the use of the CLASS Environment with the CLASS tool during observations. Observers will find guidance for inclusion, how to use CQI system, and more!