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Byun, Soo-yong; Henck, Adrienne; Post, David – Comparative Education Review, 2014
Most existing research indicates that working students perform more poorly than do full-time students on standardized achievement tests. However, we know there are wide international variations in this gap. This article shows that national and international contexts help to explain the gap in the academic performance between working and nonworking…
Descriptors: Student Employment, Academic Achievement, Middle School Students, Grade 8
Khajarian, Seta – ProQuest LLC, 2011
Algebra is a branch in mathematics and taking Algebra in middle school is often a gateway to advanced courses in high school. The problem is that the United States and Lebanon had low scores in Algebra in the 2007 Trends in Mathematics and Sciences Study (TIMSS), an international assessment administered to 4th and 8th graders every 4 years. On the…
Descriptors: Program Effectiveness, Foreign Countries, Grade 8, Algebra