Christian T. Doabler|Ben Clarke|Derek Kosty|Jessica Turtura|Allison R. Firestone|Keith Smolkowski|Kathleen Jungjohann|Tasia Brafford|Nancy J. Nelson|Marah Sutherland|Hank Fien|Steven A. Maddox
Efficacy of a First-Grade Mathematics Intervention on Measurement and Data Analysis
The University of Texas at Austin|Oregon Research Institute|University of California, Berkeley|Oregon Research Institute|The University of Texas at Austin
welldesigned mathematics instruction focused concepts problemsolving skills associated measurement data analysis build foundational understanding advanced mathematics study investigated efficacy precision mathematics level 1 pml1 intervention tier 2 print technologybased mathematics intervention designed increase firstgrade students conceptual understanding problemsolving skills around areas measurement data analysis employing randomized controlled trial 96 firstgrade students risk mathematics difficulties randomly assigned within classrooms either treatment pml1 control businessasusual condition statistically significant positive effect found one five outcome measures four showing positive nonsignificant results results also suggested preliminary evidence differential response based students number sense early literacy risk status implications using mathematics interventions focused measurement data analysis build comprehensive multitiered service delivery models mathematics discussed