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Nicolas Dominguez-Mel
Teacher-Mediated Multimodal Platform and Math Achievement: Evidence from Goblins' Yearlong District Implementation
Topics: Student LearningTags: Mathematics educationDespite the rapid adoption of AI-powered learning tools in K–12 classrooms, there is limited evidence about their effectiveness in improving student learning. This paper examines the usage of Goblins—a teacher-mediated multimodal AI math platform that allows students to type, draw, and speak… more →
Teacher Localness, Early-Career Effectiveness, and Retention
Topics: Teacher and Leader DevelopmentRecruiting locally connected individuals has gained policy attention under recent “Grow-Your-Own” initiatives, yet evidence linking teacher localness to student achievement and retention is limited. Using statewide Maryland data on teachers’ high school enrollment, postsecondary training, prior… more →