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Long-Range Impact of a Scale-Up Model on Mathematics Teaching and Learning: Persistence, Sustainability, and Diffusion
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Sarama, Julie; Clements, Douglas H. – Journal of Cognitive Education and Psychology, 2021
Scaling up educational interventions in the STEM (Science, Technology, Engineering, and Mathematics) field is critical but under-researched. We review and draw implications from a series of studies investigating the long-range impact of an implementation of an early mathematics scale-up model based on learning trajectories. Lasting effectiveness…
Descriptors: Program Effectiveness, Intervention, Mathematics Education, Preschool Education
Sustainability of a Scale-Up Intervention in Early Mathematics: A Longitudinal Evaluation of Implementation Fidelity
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Clements, Douglas H.; Sarama, Julie; Wolfe, Christopher B.; Spitler, Mary Elaine – Early Education and Development, 2015
Research Findings: We evaluated the fidelity of implementation and the sustainability of effects of a research-based model for scaling up educational interventions. The model was implemented by 64 teachers in 26 schools in 2 distal city districts serving low-resource communities, with schools randomly assigned to condition. Practice or Policy:…
Descriptors: Sustainability, Intervention, Longitudinal Studies, Fidelity