Code Algorithms Michael Wiemeyer 11/2/25 Code Algorithms Michael Wiemeyer 11/2/25 Privacy Protection Toolkit for Video and Transcript Data: Over-redaction Tool Read More Code Algorithms Michael Wiemeyer 11/2/25 Code Algorithms Michael Wiemeyer 11/2/25 RRPL Visualizer and Converter Read More 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 10/20/25 Academic Paper Michael Wiemeyer 10/20/25 Analyzing Strategies in MATHia with BERT 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 10/17/25 Academic Paper Michael Wiemeyer 10/17/25 Can A Language Model Represent Math Strategies?”: Learning Math Strategies from Big Data using BERT Read More Academic Paper Michael Wiemeyer 10/15/25 Academic Paper Michael Wiemeyer 10/15/25 De-identifying student personally identifying information in discussion forum posts with large language models Read More Academic Paper Michael Wiemeyer 10/14/25 Academic Paper Michael Wiemeyer 10/14/25 De-identifying Student Personally Identifying Information with GPT-4 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 10/10/25 Academic Paper Michael Wiemeyer 10/10/25 Mathematics Teachers’ Use of Generative AI to Create Active Learning Experiences 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 10/8/25 Academic Paper Michael Wiemeyer 10/8/25 Parsing Coaching Practice: A Systematic Framework for Describing Coaching Discourse 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 Older Posts
Code Algorithms Michael Wiemeyer 11/2/25 Code Algorithms Michael Wiemeyer 11/2/25 Privacy Protection Toolkit for Video and Transcript Data: Over-redaction Tool Read More
Code Algorithms Michael Wiemeyer 11/2/25 Code Algorithms Michael Wiemeyer 11/2/25 RRPL Visualizer and Converter Read More
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 10/20/25 Academic Paper Michael Wiemeyer 10/20/25 Analyzing Strategies in MATHia with BERT 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 10/17/25 Academic Paper Michael Wiemeyer 10/17/25 Can A Language Model Represent Math Strategies?”: Learning Math Strategies from Big Data using BERT Read More
Academic Paper Michael Wiemeyer 10/15/25 Academic Paper Michael Wiemeyer 10/15/25 De-identifying student personally identifying information in discussion forum posts with large language models Read More
Academic Paper Michael Wiemeyer 10/14/25 Academic Paper Michael Wiemeyer 10/14/25 De-identifying Student Personally Identifying Information with GPT-4 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 10/10/25 Academic Paper Michael Wiemeyer 10/10/25 Mathematics Teachers’ Use of Generative AI to Create Active Learning Experiences 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 10/8/25 Academic Paper Michael Wiemeyer 10/8/25 Parsing Coaching Practice: A Systematic Framework for Describing Coaching Discourse 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
