Project Overview
Mathematica worked in close partnership with the Bill & Melinda Gates Foundation and their grantees to systematically collect and synthesize evidence on solutions for secondary writing teaching and learning. The evidence was used to (1) inform grantees’ program development and improvement, and (2) generate evidence about the effectiveness of secondary writing solutions in the portfolio.
As part of the Bill & Melinda Gates Foundation’s Solutions portfolio, this project sought to dramatically improve secondary writing instruction, so that all students who are Black, Latino, and/or experiencing poverty would be engaged in writing and would be on track with college- and career-level competencies.
Grantees of the Bill & Melinda Gates Foundation
- CommonLit
- Ecree
- Educational Testing Service (ETS)
- Measurement Incorporated
- Mikva Challenge
- Quill
- Vantage Learning
Bill & Melinda Gates Foundation
The team helped build grantees’ capacity to develop and execute measurement and evaluation plans. Continuous improvement and diversity, equity, and inclusion frameworks informed the measurement and evaluation work. To support the technical assistance work, Mathematica developed a suite of tools and templates and a menu of measures vetted by a panel of experts to promote use of high-quality and common measures for key student and teacher writing outcomes. Mathematica also served as the third-party evaluator for one grantee that sought to validate the effectiveness of its tool. Finally, Mathematica developed a series of briefs to highlight the evidence generated through studies of two automated writing feedback tools.
Evidence & Insights From This Project

Using Automated Writing Feedback Tools in the Classroom: Research Insights for Tool Designers and Instructional Support Teams
The brief summarizes key implementation takeaways from studies of two automated writing feedback tools—Ecree and MI Write—in grade 7–11 English language arts classrooms during the 2021–2022 school year.
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