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Barbieri, Christina A.; Rodrigues, Jessica; Dyson, Nancy; Jordan, Nancy C. – Grantee Submission, 2019
The effectiveness of an experimental middle school fraction intervention was evaluated. The intervention was centered on the number line and incorporated key principles from the science of learning. Sixth graders (N = 51) who struggled with fraction concepts were randomly assigned at the student level to the experimental intervention (n = 28) or…
Descriptors: Fractions, Mathematics Instruction, Intervention, Mathematical Concepts
McKeown, Margaret G.; Crosson, Amy C.; Moore, Debra W.; Beck, Isabel L. – American Educational Research Journal, 2018
This article presents findings from an intervention across sixth and seventh grades to teach academic words to middle school students. The goals included investigating a progression of outcomes from word knowledge to comprehension and investigating the processes students use in establishing word meaning. Participants in Year 1 were two sixth-grade…
Descriptors: Vocabulary Development, Reading Comprehension, Intervention, Middle School Students
Peer reviewed Peer reviewed
Rittle-Johnson, Bethany; Siegler, Robert S.; Alibali, Martha Wagner – Journal of Educational Psychology, 2001
Proposes that conceptual and procedural knowledge develop in an iterative fashion and improved problem representation is one mechanism underlying the relations between them. Two experiments were conducted with 5th and 6th grade students learning about decimal fractions. Results indicate conceptual and procedural knowledge do develop, iteratively,…
Descriptors: Concept Mapping, Elementary School Mathematics, Grade 5, Grade 6
Fitzgerald, Jill; Markham, Lynda R. – 1987
A study investigated the effects of direct instruction in the process of revision on students' knowledge of the revision process, their ability to make revisions on paper, and the quality of their writing. Subjects, 30 sixth grade students, were divided into an experimental and a control group. The experimental group received instruction in the…
Descriptors: Grade 6, Intermediate Grades, Knowledge Level, Learning Processes