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McNeil, Nicole M. – Child Development, 2008
Do typical arithmetic problems hinder learning of mathematical equivalence? Second and third graders (7-9 years old; N= 80) received lessons on mathematical equivalence either with or without typical arithmetic problems (e.g., 15 + 13 = 28 vs. 28 = 28, respectively). Children then solved math equivalence problems (e.g., 3 + 9 + 5 = 6 + __),…
Descriptors: Children, Grade 2, Grade 3, Grade 5
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Bierman, Karen L.; Domitrovich, Celene E.; Nix, Robert L.; Gest, Scott D.; Welsh, Janet A.; Greenberg, Mark T.; Blair, Clancy; Nelson, Keith E.; Gill, Sukhdeep – Child Development, 2008
Forty-four Head Start classrooms were randomly assigned to enriched intervention (Head Start REDI--Research-based, Developmentally Informed) or "usual practice" conditions. The intervention involved brief lessons, "hands-on" extension activities, and specific teaching strategies linked empirically with the promotion of: (a)…
Descriptors: Problem Solving, School Readiness, Intervention, Social Behavior