Research Activities


Principal Investigator

Reasoning-and-Proof in High School Geometry Textbooks

Funded by the Michigan State University College of Natural Sciences


Outer Billiards in the Hyperbolic Plane

Advisor: Filiz Dogru

Funded by the Student Summer Scholars program at Grand Valley State.



Research Assistant

Mathematics Discourse in Secondary Classrooms (MDISC): A Case-Based Professional Development Curriculum

PIs: Beth Herbel-Eisenmann, Michael Steele, & Michelle Cirillo

Funded by the National Science Foundation


Research on MSP Teacher Recruitment, Induction, Retention

PIs: Edward Britton, Ralph T. Putnam.

Funded by the National Science Foundation


Discourse Analysis: A Catalyst for Reflective Inquiry in Math Classrooms

PI: Beth Herbel-Eisenmann

Funded by the National Science Foundation



Data Collector

Quantitative Literacy at Michigan State University


CyberChase: Children's Learning from Multiple Media in Informal Mathematics Education