Code Algorithms Michael Wiemeyer 11/2/25 Code Algorithms Michael Wiemeyer 11/2/25 UpGrade source code Read More Blog Post Michael Wiemeyer 11/2/25 Blog Post Michael Wiemeyer 11/2/25 New study finds every minute spent on Khan Academy can lead to learning gains Read More Blog Post Michael Wiemeyer 11/2/25 Blog Post Michael Wiemeyer 11/2/25 Three Research-Backed Strategies Teachers Can Implement on Khan Academy to Boost Student Learning Outcomes Read More Blog Post Michael Wiemeyer 11/2/25 Blog Post Michael Wiemeyer 11/2/25 University of Toronto Randomized Controlled Trial of 11K Students Demonstrates a Meaningful, Positive Effect of Khan Academy on Student Learning Characteristics Read More Blog Post Michael Wiemeyer 11/2/25 Blog Post Michael Wiemeyer 11/2/25 Why Khan Academy will be using “skills to proficient” to measure learning outcomes (and you should too!) Read More Academic Paper Michael Wiemeyer 10/19/25 Academic Paper Michael Wiemeyer 10/19/25 A Progress Report & Roadmap for A/B Testing at Scale with UpGrade Read More Academic Paper Michael Wiemeyer 10/18/25 Academic Paper Michael Wiemeyer 10/18/25 Automated feedback improves teachers’ questioning quality in brick-and-mortar classrooms: Opportunities for further enhancement Read More Academic Paper Michael Wiemeyer 10/13/25 Academic Paper Michael Wiemeyer 10/13/25 Evaluating the Impact of a Mathematics Mastery Learning Platform on Student Achievement: A Large-Scale Longitudinal Analysis Read More Academic Paper Michael Wiemeyer 10/12/25 Academic Paper Michael Wiemeyer 10/12/25 Large-scale digital experimentation in classrooms: design considerations for adaptive software Read More Academic Paper Michael Wiemeyer 10/11/25 Academic Paper Michael Wiemeyer 10/11/25 Managing group random assignment in UpGrade Read More Academic Paper Michael Wiemeyer 10/9/25 Academic Paper Michael Wiemeyer 10/9/25 Optimizing an Educational Game Using UpGrade: Challenges and Opportunities Read More Academic Paper Michael Wiemeyer 10/7/25 Academic Paper Michael Wiemeyer 10/7/25 Should We Add a Progress Meter? How A/B Testing Can Support Rapid Cycles of Data-Informed Design Read More Academic Paper Michael Wiemeyer 10/6/25 Academic Paper Michael Wiemeyer 10/6/25 Teaching Teachers To Use Computer Assisted Learning Effectively: Experimental and Quasi-Experimental Evidence Read More Academic Paper Michael Wiemeyer 10/5/25 Academic Paper Michael Wiemeyer 10/5/25 The Promises and Pitfalls of Using Language Models to Measure Instruction Quality in Education Read More Academic Paper Michael Wiemeyer 10/4/25 Academic Paper Michael Wiemeyer 10/4/25 UpGrade: An Open Source Tool to Support A/B Testing in Educational Software Read More Academic Paper Michael Wiemeyer 10/1/25 Academic Paper Michael Wiemeyer 10/1/25 UpGrade Resource Center Read More Measure Instrument Michael Wiemeyer 8/15/25 Measure Instrument Michael Wiemeyer 8/15/25 Cataloging Belonging: A Collection of Self-Report Scales to Assess Student Perceptions of Belonging in Math Read More Measure Instrument Michael Wiemeyer 8/1/25 Measure Instrument Michael Wiemeyer 8/1/25 Finding Belonging: The Search for Comprehensive Measurements of Student Belonging in Math Read More Presentation Posters Michael Wiemeyer 6/29/25 Presentation Posters Michael Wiemeyer 6/29/25 Belonging in Math: A Presentation Read More Presentation Posters Michael Wiemeyer 6/27/25 Presentation Posters Michael Wiemeyer 6/27/25 Computer-Assisted Learning, Mentoring, and the Future of Personalized Instruction Read More Older Posts
Code Algorithms Michael Wiemeyer 11/2/25 Code Algorithms Michael Wiemeyer 11/2/25 UpGrade source code Read More
Blog Post Michael Wiemeyer 11/2/25 Blog Post Michael Wiemeyer 11/2/25 New study finds every minute spent on Khan Academy can lead to learning gains Read More
Blog Post Michael Wiemeyer 11/2/25 Blog Post Michael Wiemeyer 11/2/25 Three Research-Backed Strategies Teachers Can Implement on Khan Academy to Boost Student Learning Outcomes Read More
Blog Post Michael Wiemeyer 11/2/25 Blog Post Michael Wiemeyer 11/2/25 University of Toronto Randomized Controlled Trial of 11K Students Demonstrates a Meaningful, Positive Effect of Khan Academy on Student Learning Characteristics Read More
Blog Post Michael Wiemeyer 11/2/25 Blog Post Michael Wiemeyer 11/2/25 Why Khan Academy will be using “skills to proficient” to measure learning outcomes (and you should too!) Read More
Academic Paper Michael Wiemeyer 10/19/25 Academic Paper Michael Wiemeyer 10/19/25 A Progress Report & Roadmap for A/B Testing at Scale with UpGrade Read More
Academic Paper Michael Wiemeyer 10/18/25 Academic Paper Michael Wiemeyer 10/18/25 Automated feedback improves teachers’ questioning quality in brick-and-mortar classrooms: Opportunities for further enhancement Read More
Academic Paper Michael Wiemeyer 10/13/25 Academic Paper Michael Wiemeyer 10/13/25 Evaluating the Impact of a Mathematics Mastery Learning Platform on Student Achievement: A Large-Scale Longitudinal Analysis Read More
Academic Paper Michael Wiemeyer 10/12/25 Academic Paper Michael Wiemeyer 10/12/25 Large-scale digital experimentation in classrooms: design considerations for adaptive software Read More
Academic Paper Michael Wiemeyer 10/11/25 Academic Paper Michael Wiemeyer 10/11/25 Managing group random assignment in UpGrade Read More
Academic Paper Michael Wiemeyer 10/9/25 Academic Paper Michael Wiemeyer 10/9/25 Optimizing an Educational Game Using UpGrade: Challenges and Opportunities Read More
Academic Paper Michael Wiemeyer 10/7/25 Academic Paper Michael Wiemeyer 10/7/25 Should We Add a Progress Meter? How A/B Testing Can Support Rapid Cycles of Data-Informed Design Read More
Academic Paper Michael Wiemeyer 10/6/25 Academic Paper Michael Wiemeyer 10/6/25 Teaching Teachers To Use Computer Assisted Learning Effectively: Experimental and Quasi-Experimental Evidence Read More
Academic Paper Michael Wiemeyer 10/5/25 Academic Paper Michael Wiemeyer 10/5/25 The Promises and Pitfalls of Using Language Models to Measure Instruction Quality in Education Read More
Academic Paper Michael Wiemeyer 10/4/25 Academic Paper Michael Wiemeyer 10/4/25 UpGrade: An Open Source Tool to Support A/B Testing in Educational Software Read More
Academic Paper Michael Wiemeyer 10/1/25 Academic Paper Michael Wiemeyer 10/1/25 UpGrade Resource Center Read More
Measure Instrument Michael Wiemeyer 8/15/25 Measure Instrument Michael Wiemeyer 8/15/25 Cataloging Belonging: A Collection of Self-Report Scales to Assess Student Perceptions of Belonging in Math Read More
Measure Instrument Michael Wiemeyer 8/1/25 Measure Instrument Michael Wiemeyer 8/1/25 Finding Belonging: The Search for Comprehensive Measurements of Student Belonging in Math Read More
Presentation Posters Michael Wiemeyer 6/29/25 Presentation Posters Michael Wiemeyer 6/29/25 Belonging in Math: A Presentation Read More
Presentation Posters Michael Wiemeyer 6/27/25 Presentation Posters Michael Wiemeyer 6/27/25 Computer-Assisted Learning, Mentoring, and the Future of Personalized Instruction Read More
