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Hobbs, Robert Maurice – ProQuest LLC, 2012
Teachers can use culturally relevant pedagogical strategies and technologies as emerging tools to improve students' problem-solving skills. The purpose of this study was to investigate and assess the effectiveness of culturally specific computer-based instructional tasks on ninth-grade African American mathematics students. This study tried to…
Descriptors: Program Effectiveness, National Competency Tests, Test Construction, Maps
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Clements, Douglas H.; Sarama, Julie – American Educational Research Journal, 2008
A randomized-trials design was used to evaluate the effectiveness of a preschool mathematics program based on a comprehensive model of research-based curricula development. Thirty-six preschool classrooms were assigned to experimental (Building Blocks), comparison (a different preschool mathematics curriculum), or control conditions. Children were…
Descriptors: Experimental Groups, Control Groups, Mathematics Curriculum, Effect Size
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Rittle-Johnson, Bethany; Star, Jon R. – Journal of Educational Psychology, 2007
Encouraging students to share and compare solution methods is a key component of reform efforts in mathematics, and comparison is emerging as a fundamental learning mechanism. To experimentally evaluate the effects of comparison for mathematics learning, the authors randomly assigned 70 seventh-grade students to learn about algebra equation…
Descriptors: Mathematics Instruction, Concept Formation, Mathematical Concepts, Educational Change
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Rittle-Johnson, Bethany; Star, Jon R.; Durkin, Kelley – British Journal of Educational Psychology, 2012
Background: A key learning outcome in problem-solving domains is the development of procedural flexibility, where learners know multiple procedures and use them appropriately to solve a range of problems (e.g., Verschaffel, Luwel, Torbeyns, & Van Dooren, 2009). However, students often fail to become flexible problem solvers in mathematics. To…
Descriptors: Problem Solving, Grade 8, Teaching Methods, Outcomes of Education
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Rittle-Johnson, Bethany; Star, Jon R.; Durkin, Kelley – Journal of Educational Psychology, 2009
Comparing multiple examples typically supports learning and transfer in laboratory studies and is considered a key feature of high-quality mathematics instruction. This experimental study investigated the importance of prior knowledge in learning from comparison. Seventh- and 8th-grade students (N = 236) learned to solve equations by comparing…
Descriptors: Mathematics Instruction, Mathematics Education, Methods, Prior Learning