1. Reform by the book: What is—or might be the role of curriculum materials in teacher learning and instructional reform?;Ball;Educational Researcher,1996
2. Teachers' views of the efficacy of incorporating the project approach into classroom practice with diverse learners;Beneke;Early Childhood Research & Practice,2009
3. Motivating project-based learning: Sustaining the doing, supporting the learning;Blumenfeld;Educational Psychologist,1991
4. Coding in-depth semistructured interviews: Problems of unitization and intercoder reliability and agreement;Campbell;Sociological Methods & Research,2013
5. Project-based learning: A literature review. Unpublished manuscript;Condliffe,2017