This paper examines the causal effects of autonomy over teacher hiring on student math and science achievement using the random student assignment policy implemented in Korea. Under this policy, students were randomly assigned to different schools within their school districts which equalized the compositions of student bodies across schools.…

The current impetus for increasing STEM in K-12 education calls for an examination of how preservice teachers are being prepared to teach STEM. This paper reports on a study that examined elementary preservice teachers' (n = 21) self-efficacy, understanding of science concepts, and computational thinking as they engaged with robotics in a science…

Research on teacher stability typically focuses on the extent to which teachers remain in the same school, district, or the teaching profession from one year to the next. I investigate another facet of stability--whether teachers remain in the grade they teach. Drawing on administrative data from a large district in California, I find that high…

Previous research has indicated that there is no relationship between traditional homework completion and academic achievement among elementary grade students. Yet, elementary school teachers continue to utilize this practice. The purpose of this quantitative study was to investigate the relationship between nontraditional, differentiated reading…

"The Power of Probability" is a new math program aligned with the National Council of Teachers of Mathematics (NCTM) and Common Core State Standards, which gives students opportunities to practice their skills and knowledge of the mathematics of probability. Developed by The Actuarial Foundation, the program's lessons and worksheets motivate…

During their teaching program, pre-service teachers participated in a course concerning teaching in the heterogeneous classroom. As an introduction to the issue of "gifted children," the pre-service teachers were given an assignment: (1) to interview gifted children (identified as gifted by the Ministry of Education, according to IQ…

Nearly twenty million children in the United States do not have computers in their homes. The role of "home" computers in the educational process, however, has drawn very little attention in the previous literature. We use panel data from the two main U.S. datasets that include recent information on computer ownership among children--the…

The Second International Conference on Educational Data Mining (EDM2009) was held at the University of Cordoba, Spain, on July 1-3, 2009. EDM brings together researchers from computer science, education, psychology, psychometrics, and statistics to analyze large data sets to answer educational research questions. The increase in instrumented…