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Chang, Yu-Liang; Huang, Yu-I – International Education Studies, 2014
The intention of this study was to improve the learning deficiency in algebraic learning and to enhance Taiwanese middle students' learning achievement and interest in algebra. By using a grade skipping experimental design, the research team intended to find out an effective way to benefit these students' leaning in abstract algebraic concepts.…
Descriptors: Foreign Countries, Algebra, Mathematics Instruction, Middle School Students
Clotfelter, Charles T.; Ladd, Helen F.; Vigdor, Jacob L. – Society for Research on Educational Effectiveness, 2014
In 2008, the California State Board of Education voted to require all students to enroll in algebra by 8th grade. This policy initiative, yet to be actually implemented, represents the culmination of a decades-long movement toward offering algebra instruction before the traditional high school years. Nationally, the proportion of 8th grade…
Descriptors: Algebra, Board of Education Policy, Required Courses, Middle Schools
Klapp, Alli – Assessment in Education: Principles, Policy & Practice, 2015
The purpose of the study was to investigate how grading in primary school affected students' achievement measured by grades in 7th, 8th and 9th Grade and educational attainment in upper secondary school (12th Grade), and how the effect varied as a function of students' cognitive ability, gender and socio-economic status. The data derived from the…
Descriptors: Educational Attainment, Longitudinal Studies, Grading, Elementary School Students
Tello, Jerry; Cervantes, Richard C.; Cordova, David; Santos, Susana M. – Journal of Community Psychology, 2010
The purpose of this study was to describe and evaluate a promising program model, the Joven Nobel curriculum, for Latino male adolescents that promotes positive youth development and addresses prevention of a number of risk-related sexual behaviors within a cultural context. A quasi-experimental design was used that included a pre- and posttest…
Descriptors: Quasiexperimental Design, Adolescents, Sexuality, Cultural Context
Graham, Steve; Perin, Dolores – Alliance for Excellent Education, 2007
This report offers a number of specific teaching techniques that research suggests will help 4th- to 12th-grade students in this nation's schools. The report focuses on all students, not just those who display writing difficulties, although this latter group is deservedly the focus of much attention. The premise of this report is that all students…
Descriptors: Transformational Generative Grammar, Writing Assignments, Writing Difficulties, Sentences