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About the Video Library

The CLASS website offers subscriptions to three different Video Libraries: Pre-K, Elementary, and Secondary.
Each library contains brief exemplar clips (30 seconds to three minutes) highlighting high-quality teaching within specific CLASS dimensions.

The CLASS Video Library:

Contains 288 short exemplars of authentic classroom interactions demonstrating high-quality teaching organized into the CLASS dimensions (e.g., Positive Climate, Concept Development).

Demonstrates high quality teaching across more than 70 classrooms, with a diverse group of teachers and children.
Provides detailed commentary on the specific teacher behaviors that illustrate the CLASS dimensions.
Contains examples from preschool, elementary and secondary classrooms.

View a Sample Video Exemplar
Please click on the sample video icon below to view an exemplar clip from each of our 3 CLASS Video Libraries. We are constantly adding new exemplar clips to our libraries.

Prek
secondary

145 videos currently available

82 videos currently available
61 videos currently available

Subscriptions to the CLASS Video Libraries:
Individuals or organizations can purchase single-user or multi-user accounts, as detailed below. Please contact us if you have questions about purchasing a subscription.

Single-User Subscription Costs for Video Libraries
Type 2-Week Trial 6-Month Subscription 1-Year Subscription
One Video Library
(e.g. Pre-K)
$30 $200 $350
Two Video Libraries
(e.g. Pre-K & Elementary)
$60 $300 $450
All Three Video Libraries $90 $400 $550


Multi-User Subscription Costs for Video Libraries (10 or more subscribers)
Type 6-Month Subscription 1-Year Subscription
One Video Library $50 per account $75 per account
Two Video Libraries $75 per account $100 per account
All Three Video Libraries $100 per account $125 per account
** One free instructor/administrator account is included with each bulk subscription