--- title: Teachstone Blog | CLASS & Effective Teaching Strategies | Sarah Hadden (4) description: "Sarah Hadden, Senior Advisor, Training and Professional Development | \n\nSarah is an educator with 30 years of experience in the field. She has been a classroom teacher, a researcher, and a teacher educator. Prior to joining Teachstone, Sarah worked on the development and implementation of the first CLASS-based professional development programs (MyTeaching Partner and the National Center for Research on Early Childhood Education) at the Center for Advanced Studies on Teaching and Learning at the University of Virginia.\n\nSarah conducts Pre-K & K-3 Intro and Observation trainings, Pre-K & K-3 Train the Trainer Programs, and Feedback Strategies and Instructional Support Strategy trainings.\n\nSarah lives in Charlottesville, Virginia. She has conducted CLASS trainings in 28 states (including Alaska and Hawaii) and 4 continents! When she isn’t working, she often has her nose in a book. (4)" --- [![Teachstone Logo](https://info.teachstone.com/hs-fs/hubfs/TS_Color_Regist-3-1.png?width=150&height=67&name=TS_Color_Regist-3-1.png "Teachstone Logo")](https://www.teachstone.com/) - [Store](http://store.teachstone.com/) - [Support](https://teachstone.com/support) - [Login](http://dashboard.teachstone.com/) - The CLASS Framework - [What is CLASS](https://teachstone.com/class/) - [CLASS 2nd Edition](https://teachstone.com/class-2nd-edition/) - [For Leaders](https://teachstone.com/leaders/) - [For Observers](https://teachstone.com/for-observers/) - [For Coaches](https://teachstone.com/for-coaches/) - [For Educators](https://teachstone.com/for-educators/) - [For CLASS Affiliates](https://teachstone.com/for-class-affiliates/) - [For Head Start](https://teachstone.com/headstart/) - [Research](https://teachstone.com/research/) - Products and Trainings - [Getting Started with CLASS](https://teachstone.com/getting-started-with-class/) - [CLASS® 2nd Edition Infant-Toddler](https://teachstone.com/class-2nd-edition-infant-toddler/) - 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[Store](http://store.teachstone.com/) - [Support](https://teachstone.com/support) - [Login](http://dashboard.teachstone.com/) # Posts by Sarah Hadden ![](https://info.teachstone.com/hubfs/Blog_Authors/Sarah-Hadden.jpg) sarah.hadden\[at\]teachstone.com Sarah Hadden, Senior Advisor, Training and Professional Development | Sarah is an educator with 30 years of experience in the field. She has been a classroom teacher, a researcher, and a teacher educator. Prior to joining Teachstone, Sarah worked on the development and implementation of the first CLASS-based professional development programs (MyTeaching Partner and the National Center for Research on Early Childhood Education) at the Center for Advanced Studies on Teaching and Learning at the University of Virginia. Sarah conducts Pre-K & K-3 Intro and Observation trainings, Pre-K & K-3 Train the Trainer Programs, and Feedback Strategies and Instructional Support Strategy trainings. Sarah lives in Charlottesville, Virginia. She has conducted CLASS trainings in 28 states (including Alaska and Hawaii) and 4 continents! When she isn’t working, she often has her nose in a book. Filter By Topic Select One... - [Announcements (83)](https://info.teachstone.com/blog/topic/announcements) - [Applying Science of Reading (1)](https://info.teachstone.com/blog/topic/applying-science-of-reading) - [Birth to Five (1)](https://info.teachstone.com/blog/topic/birth-to-five) - [CDA (9)](https://info.teachstone.com/blog/topic/cda) - [CLASS 2nd Edition (1)](https://info.teachstone.com/blog/topic/class-2nd-edition) - [CLASS Connect (1)](https://info.teachstone.com/blog/topic/class-connect) - [CLASS in Practice (121)](https://info.teachstone.com/blog/topic/class-in-practice) - [Coach Tips (151)](https://info.teachstone.com/blog/topic/coach-tips) - [COVID-19 (26)](https://info.teachstone.com/blog/topic/covid-19) - [FAQs (107)](https://info.teachstone.com/blog/topic/faqs) - [For Parents (22)](https://info.teachstone.com/blog/topic/for-parents) - [Head Start (44)](https://info.teachstone.com/blog/topic/head-start) - [Implementation (103)](https://info.teachstone.com/blog/topic/implementation) - [Infant and Toddler (79)](https://info.teachstone.com/blog/topic/infant-and-toddler) - [InterAct (5)](https://info.teachstone.com/blog/topic/interact) - [Just for Fun (56)](https://info.teachstone.com/blog/topic/just-for-fun) - [K-12 (74)](https://info.teachstone.com/blog/topic/k-12) - [Leadership & Policy (136)](https://info.teachstone.com/blog/topic/leadership-policy) - [myTeachstone (27)](https://info.teachstone.com/blog/topic/myteachstone) - [Observation Trainings (75)](https://info.teachstone.com/blog/topic/observation-trainings) - [Podcast (43)](https://info.teachstone.com/blog/topic/podcast) - [Pre-K (134)](https://info.teachstone.com/blog/topic/pre-k) - [Products and Trainings (109)](https://info.teachstone.com/blog/topic/products-and-trainings) - [Professional Development (115)](https://info.teachstone.com/blog/topic/professional-development) - [Reliability and Certification (68)](https://info.teachstone.com/blog/topic/reliability-and-certification) - [Research (129)](https://info.teachstone.com/blog/topic/research) - [Social-Emotional Learning (27)](https://info.teachstone.com/blog/topic/social-emotional-learning) - [Teacher Preparation (14)](https://info.teachstone.com/blog/topic/teacher-preparation) - [Teacher Spotlight (2)](https://info.teachstone.com/blog/topic/teacher-spotlight) - [Teacher Tips (242)](https://info.teachstone.com/blog/topic/teacher-tips) - [Trainer Tips (94)](https://info.teachstone.com/blog/topic/trainer-tips) [Return to Blog](https://info.teachstone.com/blog) [![](https://info.teachstone.com/hs-fs/file-2795774722-jpg/blog-attachments/VlogIcon.jpg)](https://info.teachstone.com/blog/vlog-talking-through-structure-process-slides?hsLang=en-us) ## [VLOG: How to Talk Through the Structure Process Slides](https://info.teachstone.com/blog/vlog-talking-through-structure-process-slides?hsLang=en-us) By [Sarah Hadden](https://info.teachstone.com/blog/author/sarah-hadden) In today's vlog, trainer Sarah Hadden demonstrates the best ways to talk through the Structure Process slides in the introductory material for CLASS ... [![](https://info.teachstone.com/hubfs/teachers-buy-in2.png)](https://info.teachstone.com/blog/top-6-challenges-in-implementing-class-pd-establishing-teacher-buy-in?hsLang=en-us) ## [Top 6 Challenges in Implementing CLASS PD– Establishing Teacher Buy-In](https://info.teachstone.com/blog/top-6-challenges-in-implementing-class-pd-establishing-teacher-buy-in?hsLang=en-us) By [Sarah Hadden](https://info.teachstone.com/blog/author/sarah-hadden) At our recent 2016 InterAct CLASS Summit, we asked a group of educators to share their biggest difficulties in implementing professional development ... [![](https://info.teachstone.com/hubfs/AT_Spotlight_September_2016_Lydia_Carlis-1.png)](https://info.teachstone.com/blog/september-affiliate-trainer-spotlight-lydia-carlis?hsLang=en-us) ## [September Affiliate Trainer Spotlight: Lydia Carlis](https://info.teachstone.com/blog/september-affiliate-trainer-spotlight-lydia-carlis?hsLang=en-us) By [Sarah Hadden](https://info.teachstone.com/blog/author/sarah-hadden) When I tried to contact Lydia Carlis, September’s featured Affiliate Trainer, I found her in Durban, South Africa on her annual education trip to ... [![](https://info.teachstone.com/hubfs/IMG_9875.CR2.jpg)](https://info.teachstone.com/blog/class-master-coding-conundrums-how-to-respond-when-participants-push-back-on-the-code?hsLang=en-us) ## [Master Coding Conundrums: How to Respond when Participants Push Back on the Code](https://info.teachstone.com/blog/class-master-coding-conundrums-how-to-respond-when-participants-push-back-on-the-code?hsLang=en-us) By [Sarah Hadden](https://info.teachstone.com/blog/author/sarah-hadden) It happens to every trainer, right? Your participants have finished coding a video and during your discussion you say, “The master code for \[insert ... [![](https://info.teachstone.com/hubfs/Affiliate_Trainer_Spotlight_August_Lisa_St_Clair.png)](https://info.teachstone.com/blog/august-affiliate-trainer-spotlight-lisa-st-clair?hsLang=en-us) ## [August Affiliate Trainer Spotlight: Lisa St. Clair](https://info.teachstone.com/blog/august-affiliate-trainer-spotlight-lisa-st-clair?hsLang=en-us) By [Sarah Hadden](https://info.teachstone.com/blog/author/sarah-hadden) This month’s spotlight shines on Lisa St. Clair, a founding Partner and Senior Evaluator at the Omaha Program Evaluation Services (OPES) in Omaha, ... [![](https://info.teachstone.com/hubfs/July_2016_AT_Spotlight_Jill_Christensen-1.png)](https://info.teachstone.com/blog/july-affiliate-trainer-spotlight-jill-christensen-0?hsLang=en-us) ## [July Affiliate Trainer Spotlight: Jill Christensen](https://info.teachstone.com/blog/july-affiliate-trainer-spotlight-jill-christensen-0?hsLang=en-us) By [Sarah Hadden](https://info.teachstone.com/blog/author/sarah-hadden) This month we are going to shine our spotlight on Jill Christensen, the Preschool Specialist for the Office of Public Instruction in the state of ... [![](https://info.teachstone.com/hubfs/AT_Spotlight_June_2016.png)](https://info.teachstone.com/blog/june-affiliate-trainer-spotlight-michelle-crawford?hsLang=en-us) ## [June Affiliate Trainer Spotlight: Michelle Crawford](https://info.teachstone.com/blog/june-affiliate-trainer-spotlight-michelle-crawford?hsLang=en-us) By [Sarah Hadden](https://info.teachstone.com/blog/author/sarah-hadden) This month’s spotlight is on Michelle Crawford from Austin, TX. To say that June’s Affiliate Trainer, Michelle Crawford, is a busy woman would be an ... [![](https://info.teachstone.com/hubfs/talking_to_trainees-1.png)](https://info.teachstone.com/blog/enhance-your-class-observation-training-skills-ask-participants-to-help-justify-codes-0?hsLang=en-us) ## [Enhance Your Training Skills #6: Ask Participants to Help You Justify Codes](https://info.teachstone.com/blog/enhance-your-class-observation-training-skills-ask-participants-to-help-justify-codes-0?hsLang=en-us) By [Sarah Hadden](https://info.teachstone.com/blog/author/sarah-hadden) Today's post is our final in our "Tips for Enhancing Your Training Skills" blog series. In these posts, we will delve deeply into the fundamentals of ... [![](https://info.teachstone.com/hubfs/Samantha-StClair.jpg)](https://info.teachstone.com/blog/meet-one-of-the-youngest-class-observers?hsLang=en-us) ## [Meet One of the Youngest CLASS Observers](https://info.teachstone.com/blog/meet-one-of-the-youngest-class-observers?hsLang=en-us) By [Sarah Hadden](https://info.teachstone.com/blog/author/sarah-hadden) During one of Teachstone’s regional trainings, I was pleasantly surprised to find that I had a father-daughter team in my training; the mother was ... [![](https://info.teachstone.com/hs-fs/file-2550107570-jpg/blog-attachments/individual-training.jpg)](https://info.teachstone.com/blog/enhance-your-class-observation-training-skills-be-patient-limit-defensiveness-0?hsLang=en-us) ## [Enhance Your Training Skills #5: Be Patient and Limit Your Defensiveness](https://info.teachstone.com/blog/enhance-your-class-observation-training-skills-be-patient-limit-defensiveness-0?hsLang=en-us) By [Sarah Hadden](https://info.teachstone.com/blog/author/sarah-hadden) Today's post is the fifth in our "Tips for Enhancing Your Training Skills" blog series. In these posts, we will delve deeply into the fundamentals of ... - [Prev](https://info.teachstone.com/blog/author/sarah-hadden/page/3) - [2](https://info.teachstone.com/blog/author/sarah-hadden/page/2) - [3](https://info.teachstone.com/blog/author/sarah-hadden/page/3) - [4](https://info.teachstone.com/blog/author/sarah-hadden/page/4) - [5](https://info.teachstone.com/blog/author/sarah-hadden/page/5) - [6](https://info.teachstone.com/blog/author/sarah-hadden/page/6) - [Next](https://info.teachstone.com/blog/author/sarah-hadden/page/5) ## Subscribe to the Teachstone Blog [![Teachstone Logo](https://info.teachstone.com/hs-fs/hubfs/TS_Color_Regist-3-1.png?width=150&height=67&name=TS_Color_Regist-3-1.png "Teachstone Logo")](https://www.teachstone.com/) - - - [About](https://teachstone.com/about-teachstone/) - [About Teachstone®](https://teachstone.com/about-teachstone/) - [Our Partners](https://teachstone.com/our-partners/) - [Careers](https://teachstone.com/careers/) - [Resources](https://teachstone.com/resources/) - [Support](https://teachstone.com/support) - [Contact Sales](https://info.teachstone.com/contact-a-teachstone-representative?hsLang=en-us) - [InterAct CLASS Summit](https://teachstone.com/interact-class-summit/) - [CLASS en español](https://teachstone.com/collecion-de-productos-en-esp/) - [CLASS en Français](https://teachstone.com/class-en-francais/) - [Privacy Policy](https://teachstone.com/privacy-policy/) - [Terms of Use](https://teachstone.com/terms-conditions/) - [Web Accessibility](https://teachstone.com/web-accessibility/) - [Permissions](https://teachstone.com/permissions/) © 2026 Teachstone, Inc