Works (6)
2021 journal article
Examining instructional change at scale using data from diagnostic assessments built on learning trajectories
ZDM-MATHEMATICS EDUCATION, 53(6), 1265–1283.

2021 journal article
Validation of a Learning Trajectory-Based Diagnostic Mathematics Assessment System as a Trading Zone
FRONTIERS IN EDUCATION, 6.

2020 journal article
Working at scale to initiate ongoing validation of learning trajectory-based classroom assessments for middle grade mathematics
JOURNAL OF MATHEMATICAL BEHAVIOR, 60.

2019 journal article
A Validation Argument From Soup to Nuts: Assessing Progress on Learning Trajectories for Middle-School Mathematics
APPLIED MEASUREMENT IN EDUCATION, 32(1), 23–42.

2018 journal article
The concept of an agile curriculum as applied to a middle school mathematics digital learning system (DLS)
INTERNATIONAL JOURNAL OF EDUCATIONAL RESEARCH, 92, 158–172.

2017 journal article
Scaffolding learner-centered curricular coherence using learning maps and diagnostic assessments designed around mathematics learning trajectories
ZDM-MATHEMATICS EDUCATION, 49(5), 717–734.
