This evaluation study investigated the effects of a teacher-centered versus student-centered computer-assisted instruction (CAI) on 10th graders' earth science student learning outcomes. This study also explored whether the effects of different forms of computer-assisted instruction (CAI) on student learning outcomes were influenced by student…

This article provides an illustration of how multilevel modelling, which is the standard method for assessing the "school effect" in school effectiveness research, can be combined with the regression-discontinuity approach. While multilevel modelling yields only estimates of relative school effects (differences between schools), the…

In August 2000 the New Zealand Minister of Education announced, as part of a broader national assessment strategy, the development of exemplars of pupils' work at curriculum levels 1-5. The strategy is based on the conviction that assessment must make a difference to pupil learning. A team of primary science educators from across New Zealand…

One hundred and sixty eight students from five 11th grade chemistry classes participated for 2 months in an experiment that examined the effects of the Group Investigation (GI) method of cooperative learning on students' achievement, motivation and perceptions of their experience. An achievement test and Harter's Motivation Questionnaire were…

This article presents two reports on the interviews with school principals in Belgium and France. The first report presents the results of interviews with 5 Flemish secondary school leaders. The purpose of the investigation was to gain an explorative insight of their use of and their remarks on the recent initiated systems to provide schools with…

PreK-12 teachers in an urban school district enrolled in a course designed to examine the complexities of teaching in urban schools. This course was part of a grant aimed at increasing math and science achievement of their students. Teachers critically examined local and national policies and conditions that added to the complexities of their…

This article reports the relative effect of smart and mainstream schooling on students' acquisition of science process skills which was measured using TIPS-II(M)--the Malay version of Burns, Okey, and Wise's (1985) Test of Integrated Process Skills II. Using students' primary-school science achievement results in the Standardized National…

The present study used data from the Trends in International Mathematics and Science Study (TIMSS) 2003 to look at the trend in instructional strategies in science teaching and its effect on the science achievement. Based on the analysis, the strategies used by most science teachers were demonstration, practical work and the lecture method. Among…

Instructionally supportive accountability tests (a) measure students' mastery of only a modest number of extraordinarily important curricular aims; (b) describe what is to be assessed in clear, teacher-palatable language; and (c) report each student's results for every curricular aim assessed. To determine the suitability of such assessments to…

This study examined the effects of concept mapping on the science achievement of middle grade science students. The subjects were 182 eighth-grade students, distributed into eight intact earth science classes by ability levels. The ability level variable also was examined as a possible effect on student achievement. Two teachers were involved in…

Twenty-nine percent of students enrolled in Austin Independent School District were English language learners in 2009-2010. The majority of them (62%) continued to make progress in English proficiency, and their state academic test (TAKS) performance continued to improve over the years.

Disappointing results of international monitoring studies such as TIMSS (Third International Mathematics and Science Study) and PISA (Programme for International Student Assessment) have fuelled another general debate on the need for a sufficient level of scientific literacy and the necessity to improve the quality of science instruction in…

The paper deals with the facts obtained from TIMSS 2003 (Trends in International Mathematics and Science Study). This international comparative study, which includes 47 participant countries worldwide, explores dependence between eighth grade students' achievement in the areas of mathematics, physics, chemistry, biology and geography, and basic…

A longitudinal study has been conducted to explore the impact of a new language policy for Hong Kong secondary schools on science learning. According to this policy, only schools that recruit the best 25% of students can teach science in English, the students' second language, while the other schools have to teach science in Chinese, the students'…

A prominent class of explanations for the gender gaps in student outcomes focuses on the interactions between students and teachers. In this study, I examine whether assignment to a same-gender teacher influences student achievement, teacher perceptions of student performance, and student engagement. This study's identification strategy exploits a…