Subtraction and Substitution: Shifts in High School Math Course-Taking
The Retraction & Journal Integrity Ledger tracks every retraction, expression of concern and correction recorded in the Retraction Watch Database, distributed by Crossref under CC0. Each entry keeps the official notice DOI and adds a reason family, time from publication to retraction, journal and publisher retraction counts, and DOAJ open-access status where the journal is listed.
- Work
- Subtraction and Substitution: Shifts in High School Math Course-Taking
- Authors
- Kramer Dykeman
- Michal Kurlaender
- Beryl Larson
- Sherrie Reed
- Year
- 2,026
- Institution
- Stanford University, Policy Analysis for California Education (PACE)
- Discipline
- education
- Level
- unknown