--- title: Teachstone Blog | CLASS & Effective Teaching Strategies | Research description: Research | Explore resources for teachers, coaches, and observers and learn about CLASS and teacher-child interactions on our 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/) - [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/) - [CLASS® 2nd Edition Pre-K-3rd](https://teachstone.com/class-2nd-edition-pre-k-3rd/) - [CLASS Overview for Leaders](https://teachstone.com/a-class-overview-for-leaders/) - [CLASS 2nd Edition Intro to Interactions for Educators](https://teachstone.com/intro-to-interactions-for-educators/) - [CLASS Environment](https://teachstone.com/class-environment/) - [CLASS Environment Observer Training](https://teachstone.com/class-environment/#environment-observer-training) - [CLASS Environment Overview for Educators](https://teachstone.com/class-environment/#environment-educator-training) - Observer Training & Certification - [CLASS Train-the-Trainer Affiliate Program](https://teachstone.com/class-train-the-trainer/) - [CLASS Affiliate Trainer Recertification](https://store.teachstone.com/trainer-recertification-new/) - [CLASS 2nd Edition Measurement Trainer Program](https://teachstone.com/class-2nd-measurement-trainer/) - [CLASS Observer Recertification](https://store.teachstone.com/observer-recertification-new/?showHidden=true) - [CLASS Observation Certification Training](https://teachstone.com/class-observation-training/) - [Transition Supports](https://teachstone.com/class-observer-supports/) - [CLASS Group Coaching Transition Training](https://teachstone.com/class-group-coaching-transition-training/) - [CLASS 2nd Edition Observer Transition Training](https://teachstone.com/class-2nd-observer-transition-training/) - [CLASS 2nd Edition Trainer Transition Training](https://teachstone.com/class-2nd-edition-trainer-transition-training/) - [CLASS Trainer Add-Ons](https://teachstone.com/trainer-add-ons/) - [Program Services & Support](https://teachstone.com/program-services-support/) - [CLASS Coding Support](https://teachstone.com/coding-support/) - [CLASS Quality Improvement Subscription **New!**](https://teachstone.com/myteachstone/) - [CLASS Observation Services](https://teachstone.com/class-observation-services/) - [Custom Events by Teachstone](https://teachstone.com/custom-events/) - [Meaningful Interactions at Home](https://teachstone.com/meaningful-interactions-at-home/) - Coach Trainings & Certification - [CLASS Group Coaching](https://teachstone.com/class-group-coaching/) - [1-1 Video Coaching](https://teachstone.com/1-1-video-coaching/) - [Instructional Support for Coaches](https://teachstone.com/coach-feedback/) - [Interaction Essentials Trainer Program](https://teachstone.com/interaction-essentials-trainer-program/) - [Professional Development for Educators](https://teachstone.com/professional-development-for-educators/) - [Banking Time: Investing in Relationships](https://teachstone.com/banking-time/) - [CDA with CLASS](https://teachstone.com/cda-programs/) - [Instructional Support Essentials for Teachers](https://teachstone.com/instructional-support-essentials-for-teachers/) - [Interaction Essentials for Educators](https://teachstone.com/interaction-essentials-for-educators/) - [CLASS Supplies](https://teachstone.com/class-supplies/) - [CLASS Dictionary](https://store.teachstone.com/class-dictionary/) - [CLASS Interactions Dimension Guide](https://store.teachstone.com/class-dimensions-guide/) - [CLASS Manuals](https://store.teachstone.com/class-2nd-edition-pre-k-3-manual-options/) - [CLASS Observation Score Sheets](https://store.teachstone.com/score-sheets/) - [CLASS Strategy Cards](https://store.teachstone.com/class-strategy-cards/) - [CLASS Support Kits](https://teachstone.com/class-support-kits/) - Resources - [Resource Library](https://teachstone.com/resources/) - [Blog](https://info.teachstone.com/blog) - [Blog (Spanish)](https://info.teachstone.com/blog-en-esp?hsLang=en-us) - [Blog (French)](https://casiope.org/categorie/class/) - [Upcoming Events](https://teachstone.com/upcoming-events/) - [Community](https://community.teachstone.com/home) - [About](https://teachstone.com/about-teachstone/) - [Who We Are](https://teachstone.com/about-teachstone/#whoweare) - [Our Impact](https://teachstone.com/our-impact/) - [Partners](https://teachstone.com/our-partners/) - [Careers](https://teachstone.com/careers/) - [Certified B-Corp](https://teachstone.com/certified-b-corporation/) - [News](https://teachstone.com/news/) - [Connect with a Rep](https://info.teachstone.com/contact-a-teachstone-representative?hsLang=en-us) - 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/) - [CLASS® 2nd Edition Pre-K-3rd](https://teachstone.com/class-2nd-edition-pre-k-3rd/) - [CLASS Overview for Leaders](https://teachstone.com/a-class-overview-for-leaders/) - [CLASS 2nd Edition Intro to Interactions for Educators](https://teachstone.com/intro-to-interactions-for-educators/) - [CLASS Environment](https://teachstone.com/class-environment/) - [CLASS Environment Observer Training](https://teachstone.com/class-environment/#environment-observer-training) - [CLASS Environment Overview for Educators](https://teachstone.com/class-environment/#environment-educator-training) - Observer Training & Certification - [CLASS Train-the-Trainer Affiliate Program](https://teachstone.com/class-train-the-trainer/) - [CLASS Affiliate Trainer Recertification](https://store.teachstone.com/trainer-recertification-new/) - [CLASS 2nd Edition Measurement Trainer Program](https://teachstone.com/class-2nd-measurement-trainer/) - [CLASS Observer Recertification](https://store.teachstone.com/observer-recertification-new/?showHidden=true) - [CLASS Observation Certification Training](https://teachstone.com/class-observation-training/) - [Transition Supports](https://teachstone.com/class-observer-supports/) - [CLASS Group Coaching Transition Training](https://teachstone.com/class-group-coaching-transition-training/) - [CLASS 2nd Edition Observer Transition Training](https://teachstone.com/class-2nd-observer-transition-training/) - [CLASS 2nd Edition Trainer Transition Training](https://teachstone.com/class-2nd-edition-trainer-transition-training/) - [CLASS Trainer Add-Ons](https://teachstone.com/trainer-add-ons/) - [Program Services & Support](https://teachstone.com/program-services-support/) - [CLASS Coding Support](https://teachstone.com/coding-support/) - [CLASS Quality Improvement Subscription **New!**](https://teachstone.com/myteachstone/) - [CLASS Observation Services](https://teachstone.com/class-observation-services/) - [Custom Events by Teachstone](https://teachstone.com/custom-events/) - [Meaningful Interactions at Home](https://teachstone.com/meaningful-interactions-at-home/) - Coach Trainings & Certification - [CLASS Group Coaching](https://teachstone.com/class-group-coaching/) - [1-1 Video Coaching](https://teachstone.com/1-1-video-coaching/) - [Instructional Support for Coaches](https://teachstone.com/coach-feedback/) - [Interaction Essentials Trainer Program](https://teachstone.com/interaction-essentials-trainer-program/) - [Professional Development for Educators](https://teachstone.com/professional-development-for-educators/) - [Banking Time: Investing in Relationships](https://teachstone.com/banking-time/) - [CDA with CLASS](https://teachstone.com/cda-programs/) - [Instructional Support Essentials for Teachers](https://teachstone.com/instructional-support-essentials-for-teachers/) - [Interaction Essentials for Educators](https://teachstone.com/interaction-essentials-for-educators/) - [CLASS Supplies](https://teachstone.com/class-supplies/) - [CLASS Dictionary](https://store.teachstone.com/class-dictionary/) - [CLASS Interactions Dimension Guide](https://store.teachstone.com/class-dimensions-guide/) - [CLASS Manuals](https://store.teachstone.com/class-2nd-edition-pre-k-3-manual-options/) - [CLASS Observation Score Sheets](https://store.teachstone.com/score-sheets/) - [CLASS Strategy Cards](https://store.teachstone.com/class-strategy-cards/) - [CLASS Support Kits](https://teachstone.com/class-support-kits/) - Resources - [Resource Library](https://teachstone.com/resources/) - [Blog](https://info.teachstone.com/blog) - [Blog (Spanish)](https://info.teachstone.com/blog-en-esp?hsLang=en-us) - [Blog (French)](https://casiope.org/categorie/class/) - [Upcoming Events](https://teachstone.com/upcoming-events/) - [Community](https://community.teachstone.com/home) - [About](https://teachstone.com/about-teachstone/) - [Who We Are](https://teachstone.com/about-teachstone/#whoweare) - [Our Impact](https://teachstone.com/our-impact/) - [Partners](https://teachstone.com/our-partners/) - [Careers](https://teachstone.com/careers/) - [Certified B-Corp](https://teachstone.com/certified-b-corporation/) - [News](https://teachstone.com/news/) - [Connect with a Rep](https://info.teachstone.com/contact-a-teachstone-representative?hsLang=en-us) - [Store](http://store.teachstone.com/) - [Support](https://teachstone.com/support) - [Login](http://dashboard.teachstone.com/) # Research Filter By Topic Research - [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 (58)](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 (44)](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/hubfs/iStock-1084390966.jpg)](https://info.teachstone.com/blog/cultural-perspectives-of-class?hsLang=en-us) ## [Cultural Perspectives of CLASS®](https://info.teachstone.com/blog/cultural-perspectives-of-class?hsLang=en-us) By [Sarah Hadden](https://info.teachstone.com/blog/author/sarah-hadden) We were really happy to receive an article examining the use of CLASS® in American Indian and Alaska Native Head Start Programs. And we were equally ... [![](https://info.teachstone.com/hubfs/Client%20Success/Affiliates/Teachers%20In%20Training%20Session.png)](https://info.teachstone.com/blog/research-qa-how-professional-learning-interventions-impact-classroom-interactions?hsLang=en-us) ## [Research Q&A: How Professional Learning Interventions Impact Classroom Interactions](https://info.teachstone.com/blog/research-qa-how-professional-learning-interventions-impact-classroom-interactions?hsLang=en-us) By [Guest Blogger](https://info.teachstone.com/blog/author/guest-blogger) Research in early childhood education continues to shed light on the link between the quality of teacher-child interactions and child development, ... [![](https://info.teachstone.com/hubfs/Math%20classrooms%20blog%20header.png)](https://info.teachstone.com/blog/the-impact-of-creating-an-emotionally-supportive-learning-environment-in-math-classrooms?hsLang=en-us) ## [The Impact of Creating an Emotionally Supportive Learning Environment in Math Classrooms](https://info.teachstone.com/blog/the-impact-of-creating-an-emotionally-supportive-learning-environment-in-math-classrooms?hsLang=en-us) By [Guest Blogger](https://info.teachstone.com/blog/author/guest-blogger) We recently came across a really interesting article that examined both the academic and emotional aspects of teaching mathematics, and we were ... [![](https://info.teachstone.com/hubfs/The%20ROI%20of%20quality%20childcare%20%281%29.png)](https://info.teachstone.com/blog/the-roi-of-quality-childcare?hsLang=en-us) ## [The ROI of Quality Childcare](https://info.teachstone.com/blog/the-roi-of-quality-childcare?hsLang=en-us) By [Isabella Henriksson](https://info.teachstone.com/blog/author/isabella-henriksson) In our last episode, we discussed the cost of investing in high-quality childcare. Well, we are back to hear from Anna Kresse and Mackenzie Whipps ... [![](https://info.teachstone.com/hubfs/The%20cost%20of%20quality%20childcare%202.png)](https://info.teachstone.com/blog/the-cost-of-high-quality-childcare?hsLang=en-us) ## [The Cost of High Quality Childcare](https://info.teachstone.com/blog/the-cost-of-high-quality-childcare?hsLang=en-us) By [Isabella Henriksson](https://info.teachstone.com/blog/author/isabella-henriksson) In today’s episode, we explore the intricacies of the childcare system with distinguished guests Jen Huffman and Anna Kresse from the Prenatal-to 3 ... [![](https://info.teachstone.com/hubfs/DSC_5342%20%281%29.jpg)](https://info.teachstone.com/blog/how-do-early-childhood-programs-get-funded-lets-follow-the-money?hsLang=en-us) ## [How Do Early Childhood Programs Get Funded? Let’s Follow the Money](https://info.teachstone.com/blog/how-do-early-childhood-programs-get-funded-lets-follow-the-money?hsLang=en-us) By [Suzann Morris](https://info.teachstone.com/blog/author/suzann-morris) With the introduction of CLASS® 2nd Edition, Teachstone’s commitment to support interactions at the heart of all quality early childhood experiences ... [![](https://info.teachstone.com/hubfs/Coaching%20Instructional%20Support.png)](https://info.teachstone.com/blog/results?hsLang=en-us) ## [Study: Efficacy of CLASS-Based Coaching Support Programs](https://info.teachstone.com/blog/results?hsLang=en-us) By [Amy Mountz](https://info.teachstone.com/blog/author/amy-mountz) Georgia's Department of Early Care and Learning (DECAL) has released a report on the impact of two professional development, CLASS®-based coaching ... [![](https://info.teachstone.com/hubfs/sharingfeedback-coaching.jpg)](https://info.teachstone.com/blog/new-study-mtp-coaching-is-cost-effective-way-to-support-teachers-students?hsLang=en-us) ## [Study Shows MTP Coaching is Cost-Effective Way to Support Teachers & Students](https://info.teachstone.com/blog/new-study-mtp-coaching-is-cost-effective-way-to-support-teachers-students?hsLang=en-us) By [Sarah Caverly](https://info.teachstone.com/blog/author/sarah-caverly) Originally published July 5, 2022 We know that one of the most important factors in children and adolescents' success in school is the quality of ... [![](https://info.teachstone.com/hubfs/Meal%20Time%20Blog%20cover.png)](https://info.teachstone.com/blog/how-do-we-communicate-with-non-verbal-children-during-lunchtime?hsLang=en-us) ## [How to communicate with non-verbal children during meal time](https://info.teachstone.com/blog/how-do-we-communicate-with-non-verbal-children-during-lunchtime?hsLang=en-us) By [Monica Pujol-Nassif](https://info.teachstone.com/blog/author/monica-pujol-nassif) Children who are nonverbal are always communicating with us. In fact, according to Dr. Mehrabian, "93% of our communication is nonverbal in nature." [![](https://info.teachstone.com/hubfs/students-working-on-a-group-project.jpg)](https://info.teachstone.com/blog/strengthen-student-engagement?hsLang=en-us) ## [How to Strengthen Student Engagement: Let Students Take the Lead](https://info.teachstone.com/blog/strengthen-student-engagement?hsLang=en-us) By [Allie Kallmann](https://info.teachstone.com/blog/author/allie-kallmann) Originally published Jan 23, 2020 by Allie Kallmann A few years into teaching early childhood, I applied to work at a school that does incredible ... - [1](https://info.teachstone.com/blog) - [2](https://info.teachstone.com/blog/topic/research/page/2) - [3](https://info.teachstone.com/blog/topic/research/page/3) - [4](https://info.teachstone.com/blog/topic/research/page/4) - [5](https://info.teachstone.com/blog/topic/research/page/5) - [Next](https://info.teachstone.com/blog/topic/research/page/2) ## 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