Submissions to an online homework tutor were analyzed to determine whether they were copied. The fraction of copied submissions increased rapidly over the semester, as each weekly deadline approached and for problems later in each assignment. The majority of students, who copied less than 10% of their problems, worked steadily over the three days…

We report the results of a five year evaluation of the reform of introductory calculus-based physics by implementation of Modeling Instruction (MI) at Florida International University (FIU), a Hispanic-serving institution. MI is described in the context of FIU's overall effort to enhance student participation in physics and science broadly. Our…

It has been reported in the literature that the disparities of student achievement within schools are often larger than the disparity across schools. In the secondary school context, analysing student achievement data at department level enables a fine-grained approach to identifying particular departments and teachers within them that are…

In this quantitative study, we compare the efficacy of Level 2, guided inquiry-based instruction to more traditional, verification laboratory instruction in supporting student performance on a standardized measure of knowledge of content, procedure, and nature of science. Our sample included 1,700 students placed in the classrooms of 12 middle…

This study introduces performative identity as a lens for understanding student participation in discursive classroom routines and potentials for fostering student agency and enhanced learning. We argue that student negotiation of performative identities can facilitate productive transformations of individual and group trajectories. This study…

Duncan et al. (2007) presented a new methodology for identifying kindergarten readiness factors and quantifying their importance by determining which of children's developing skills measured around kindergarten entrance would predict later reading and math achievement. This article extends Duncan et al.'s work to identify kindergarten readiness…

Recent achievement test results show that Turkish students have been performing poorly compared to students from other countries. Using science literacy results from the PISA 2006 survey, we aim to measure the determinants of student achievement in Turkey within the education production function framework. We find that program types have large…

This study seeks to determine whether national trends in subject matter knowledge and in curricular experiences hold true for prospective teachers who attended K-12 schooling during the reform period. It further seeks to determine other influences on teachers' visions of mathematics and goals for themselves as mathematics teachers. Teachers' past…

An experimental design was carried out to study the effectiveness in learning of the tenth grade students in Physics, when taught through online and face to face. A mash-up of different online tools and learning environment is used for the study. Website "Wiziq.com" provides these online tools and learning environment hence it is used…

Using quantile regression analyses, this study examines gender gaps in mathematics, science, and reading in Azerbaijan, Indonesia, Jordan, the Kyrgyz Republic, Qatar, Tunisia, and Turkey among 15 year-old students. The analyses show that girls in Azerbaijan achieve as well as boys in mathematics and science and overachieve in reading. In Jordan,…

Guided by a new framework, the NAEP science assessment was updated in 2009 to keep the content current with key developments in science, curriculum standards, assessments, and research. The 2009 framework organizes science content into three broad content areas. Physical science includes concepts related to properties and changes of matter, forms…

This brief presents findings from a study on Urban Advantage (UA), a collaboration between the American Museum of Natural History (AMNH), other New York City informal science institutions, and the New York City Department of Education (NYCDOE) to improve the science literacy of NYC public school students. The analysis draws on a rich longitudinal…

The purpose of this study was to investigate the science topics that children felt interested and not interested in textbooks for compiling science texts to improve their learning. Four hundred and eighty-eight fifth and sixth graders were invited to finish ISTQ (interested science topics questionnaire) which was composed of three subscales: (1)…

Thirteen percent of the 2008-2009 senior class in one southeastern state did not pass the science portion of the state's high school graduation test. Another 5% failed to pass the math portion of the graduation test, leaving these students unable to obtain a high school diploma. The purpose of this nonexperimental quantitative research study was…

This study examined science achievement growth across elementary and middle school and parent school involvement using the Early Childhood Longitudinal Study-Kindergarten Class of 1998-1999 (ECLS-K). The ECLS-K is a nationally representative kindergarten cohort of students from public and private schools who attended full-day or half-day…