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Powell, Sarah R.; Berry, Katherine A.; Barnes, Marcia A. – Grantee Submission, 2019
Students in the elementary grades often experience difficulty setting up and solving word problems. Using an equation to represent the structure of the problem serves as an effective tool for solving word problems, but students may require specific pre-algebraic reasoning instruction about the equal sign as a relational symbol to set up and solve…
Descriptors: Grade 3, Elementary School Mathematics, Word Problems (Mathematics), Algebra
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Powell, Sarah R.; Berry, Katherine A.; Fall, Anna-Maria; Roberts, Greg; Fuchs, Lynn S.; Barnes, Marcia A. – Journal of Educational Psychology, 2021
The purpose of this study was to explore the paths by which word-problem intervention, with versus without embedded prealgebraic reasoning instruction, improved word-problem performance. Students with mathematics difficulty (MD; n = 304) were randomly assigned to a business-as-usual condition or 1 of 2 variants of word-problem intervention. The…
Descriptors: Word Problems (Mathematics), Problem Solving, Algebra, Mathematics Instruction
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Powell, Sarah R.; Driver, Melissa K. – Learning Disability Quarterly, 2015
Researchers and practitioners indicate students require explicit instruction on mathematics vocabulary terms, yet no study has examined the effects of an embedded vocabulary component within mathematics tutoring for early elementary students. First-grade students with mathematics difficulty (MD; n = 98) were randomly assigned to addition tutoring…
Descriptors: Mathematics Instruction, Vocabulary, Tutoring, Elementary School Students
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Powell, Sarah R.; Fuchs, Lynn S.; Cirino, Paul T.; Fuchs, Douglas; Compton, Donald L.; Changas, Paul C. – Exceptional Children, 2015
The focus of the present study was enhancing word problem and calculation achievement in ways that support prealgebraic thinking among second-grade students at risk for mathematics difficulty. Intervention relied on a multitier support system (i.e., responsiveness to intervention, or RTI) in which at-risk students participate in general classroom…
Descriptors: Word Problems (Mathematics), Computation, Algebra, At Risk Students
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Powell, Sarah R.; Driver, Melissa K.; Julian, Tyler E. – Journal of Learning Disabilities, 2015
Students often misinterpret the equal sign (=) as operational instead of relational. Research indicates misinterpretation of the equal sign occurs because students receive relatively little exposure to equations that promote relational understanding of the equal sign. No study, however, has examined effects of nonstandard equations on the equation…
Descriptors: Mathematics Instruction, Tutoring, Equations (Mathematics), Mathematical Concepts
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Fuchs, Lynn S.; Seethaler, Pamela M.; Powell, Sarah R.; Hamlett, Carol L.; Fletcher, Jack M. – Exceptional Children, 2008
This study assessed the effects of preventative tutoring on the math problem solving of third-grade students with math and reading difficulties. Students (n = 35) were assigned randomly to continue in their general education math program or to receive secondary preventative tutoring 3 times per week, 30 min per session, for 12 weeks.…
Descriptors: Reading Difficulties, Problem Solving, Effect Size, Word Problems (Mathematics)
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Fuchs, Lynn S.; Powell, Sarah R.; Seethaler, Pamela M.; Cirino, Paul T.; Fletcher, Jack M.; Fuchs, Douglas; Hamlett, Carol L.; Zumeta, Rebecca O. – Journal of Educational Psychology, 2009
The purposes of this study were to assess the efficacy of remedial tutoring for 3rd graders with mathematics difficulty, to investigate whether tutoring is differentially efficacious depending on students' math difficulty status (mathematics difficulty alone vs. mathematics plus reading difficulty), to explore transfer from number combination (NC)…
Descriptors: Learning Problems, Word Problems (Mathematics), Grade 3, Algebra