--- title: Teachstone | Webinars | Developing an Infrastructure for Collecting CLASS Data description: This webinar will discuss key information that needs to be taken into account when designing a system for CLASS data collection --- Watch now! ![arrow](https://info.teachstone.com/hubfs/Template/downward_arrow2x_Moss.png) ![webinar-1-5](https://info.teachstone.com/hs-fs/hubfs/social-suggested-images/webinar-1-5.jpg?width=300&name=webinar-1-5.jpg "webinar-1-5") ## Developing an Infrastructure for Collecting CLASS® Data What to consider when designing a CLASS data collection system **1 hour recording** *Share with a colleague:* [![Share on Facebook](https://static.hubspot.com/final/img/common/icons/social/facebook-24x24.png)](http://www.facebook.com/share.php?u=https%3A%2F%2Finfo.teachstone.com%2Fwebinar%2Finfrastructure-class-data%3Futm_medium%3Dsocial%26utm_source%3Dfacebook) [![Share on LinkedIn](https://static.hubspot.com/final/img/common/icons/social/linkedin-24x24.png)](http://www.linkedin.com/shareArticle?mini=true&url=https%3A%2F%2Finfo.teachstone.com%2Fwebinar%2Finfrastructure-class-data%3Futm_medium%3Dsocial%26utm_source%3Dlinkedin) [![Share on Twitter](https://static.hubspot.com/final/img/common/icons/social/twitter-24x24.png)](https://twitter.com/intent/tweet?original_referer=https%3A%2F%2Finfo.teachstone.com%2Fwebinar%2Finfrastructure-class-data%3Futm_medium%3Dsocial%26utm_source%3Dtwitter&url=https%3A%2F%2Finfo.teachstone.com%2Fwebinar%2Finfrastructure-class-data%3Futm_medium%3Dsocial%26utm_source%3Dtwitter&source=tweetbutton&text=Teachstone%20%7C%20Webinars%20%7C%20%20Developing%20an%20Infrastructure%20for%20Collecting%20CLASS%20Data) [![Share on Pinterest](https://static.hubspot.com/final/img/common/icons/social/pinterest-24x24.png)](http://pinterest.com/pin/create/button/?url=https%3A%2F%2Finfo.teachstone.com%2Fwebinar%2Finfrastructure-class-data%3Futm_medium%3Dsocial%26utm_source%3Dpinterest&media=http%3A%2F%2Fcdn2.hubspot.net%2Fhubfs%2F336169%2Fsocial-suggested-images%2Fwebinar-1.jpg) [![Share on Email](https://static.hubspot.com/final/img/common/icons/social/email-24x24.png)](mailto:?subject=Check%20out%20https%3A%2F%2Finfo.teachstone.com%2Fwebinar%2Finfrastructure-class-data%3Futm_medium%3Dsocial%26utm_source%3Demail%20&body=Check%20out%20https%3A%2F%2Finfo.teachstone.com%2Fwebinar%2Finfrastructure-class-data%3Futm_medium%3Dsocial%26utm_source%3Demail) *This webinar is part of a  3-part webinar series that will take participants step-by-step through best practices for collecting and reporting CLASS data. The webinars will build upon one another, however, participants are welcome to attend those sessions that will be most beneficial to them.* *After you watch this webinar, watch the [second](https://info.teachstone.com/webinar/set-up-class-data-collection?hsLang=en-us) and [third](https://info.teachstone.com/webinar/reporting-class-data?hsLang=en-us) webinars in this series.* Setting up a system for collecting CLASS data can be a daunting task. Common questions include: How many observers do we need? How many classrooms should be observed? When is the best time to conduct observations? The answers to these questions will vary depending on the goals and purpose for conducting observations.  In this webinar, presenters will lead participants through a discussion of key information that needs to be taken into account when designing a system for CLASS data collection   #### *Presented by:* | ![sarah hadden headshot](https://info.teachstone.com/hs-fs/hubfs/sarah%20hadden%20headshot.jpg?width=271&name=sarah%20hadden%20headshot.jpg)     ![vicki kintner-duffy headshot](https://info.teachstone.com/hs-fs/hubfs/vicki%20kintner-duffy%20headshot.jpg?width=271&name=vicki%20kintner-duffy%20headshot.jpg)   | ### Sarah Hadden, Senior Advisor, Research and Professional Services, Teachstone ### Vicki Kintner-Duffy, Research and Evaluation Specialist, Teachstone | | --- | --- | |   |   | ### Watch the Recording - [About Teachstone](http://teachstone.com/about-teachstone/) - [Our Partners](http://teachstone.com/our-partners/) - [Careers](http://teachstone.com/careers/) - [Support](https://teachstone.com/support/) - [Contact Sales](https://info.teachstone.com/contact-a-teachstone-representative) - [Interact Class Summit 2023](https://teachstone.com/interact-class-summit/) Everyday we work to improve teacher-child interactions and we are proud to do so in a business community committed to the highest standards of social and environmental impact. 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