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Confrey, Jere; Maloney, Alan – ZDM: The International Journal on Mathematics Education, 2015
Design research studies provide significant opportunities to study new innovations and approaches and how they affect the forms of learning in complex classroom ecologies. This paper reports on a two-week long design research study with twelve 2nd through 4th graders using curricular materials and a tablet-based diagnostic assessment system, both…
Descriptors: Research Design, Curriculum Evaluation, Educational Innovation, Elementary School Students