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Direct linkZhang, Dake; Indyk, Amanda; Greenstein, Steven – Learning Disability Quarterly, 2021
Schematic chunks denote patterns, schemes, or sophisticated rules and knowledge stored in the long-term memory in the form of chunks. We investigated whether schematic chunking is effective in improving the performance of students with math difficulties (MD) and students at risk of math failure, and how the complexity level of geometry problems…
Descriptors: Teaching Methods, Geometry, Mathematics Instruction, At Risk Students
Leh, Jayne M.; Jitendra, Asha K. – Learning Disability Quarterly, 2013
This study compared the effectiveness of computer-mediated instruction (CMI) and teacher-mediated instruction (TMI) on the word problem-solving performance of students struggling in mathematics. Both conditions integrated cognitive modeling that focused on the problem structure using visual representations with critical instructional elements…
Descriptors: Instructional Effectiveness, Mathematics Achievement, At Risk Students, Achievement Tests
Peer reviewedBerninger, Virginia W.; Vaughan, Katherine; Abbott, Robert D.; Brooks, Allison; Begay, Kristin; Curtin, Gerald; Byrd, Kristina; Graham, Steve – Learning Disability Quarterly, 2000
Two studies compared the effectiveness of alphabet principle training only versus combined alphabet principle and syllable awareness training with at-risk spellers (grades 2 and 3). Differing results suggest use of a two-tier early intervention model in which first the alphabet principle is taught and applied and then the following year children…
Descriptors: Alphabets, Early Intervention, Learning Problems, Primary Education
Peer reviewedGrobecker, Betsey – Learning Disability Quarterly, 1996
Learning differences or disabilities can be best understood and addressed within the holistic/constructivist theory of knowledge construction and the reciprocal evolution of cognitive structures. Learning differences manifest themselves in the spirals of mental structuring activity that guide relational thinking. Such a perspective focuses on…
Descriptors: Cognitive Processes, Cognitive Structures, Constructivism (Learning), Elementary Secondary Education
