Investigation of the science achievement models for low and high achieving schools and gender differences in Turkey

A science achievement model was separately investigated for students in low and high achieving schools (LAS and HAS) in Turkey. Then, gender differences based on variables that significantly contributed to each achievement model were investigated. The student-level variables that were under investigation for multiple regression analyses include attitudes toward science, epistemological beliefs, metacognition, views on science teaching, and socioeconomic status (SES). The science achievement scores of students on a nationwide exam were used to measure science achievement. Both for LAS and HAS, two schools were selected. Results were reported for 241 and 320 students in LAS and HAS, respectively. According to the results, self-concept in science, knowledge of cognition, SES, importance of science, gradual learning, and views on lab work significantly contributed to the science achievement model in LAS. On the other hand, self-concept in science, SES, gradual learning, studying, and learning science in school significantly contributed to the science achievement model in HAS. Results also revealed that girls outperformed boys on knowledge of cognition and importance of science in LAS. Moreover, girls scored higher than boys on gradual learning and studying in HAS. According to these findings, implications for science education were discussed.     

Science achievement as it relates to science curricula and programs at the sixth grade level in montana public schools

This study deals primarily with the relationship between pupil achievement in science and factors in the science program. An inventory of science attitudes, interests, and appreciations was constructed and administered in connection with an advanced science test to a large sample of sixth graders. Their teachers completed science teaching questionnaires. The results of the study are significant and are a contribution to the field.     

The impact of instructional practices in Grades 1 and 2 on reading and spelling achievement in high poverty schools

The objective of this investigation was to examine how instructional practices in 107 first- and second-grade classrooms in 17 high poverty schools moderate the impact on literacy outcomes of literacy-related skills students bring to the classroom. Ratings of teaching effectiveness and time allocation to literacy activities were obtained. Twenty time allocation variables were reduced into seven patterns of literacy activities that were examined as predictors of reading and spelling outcomes. Students’ initial reading ability and interactions of teaching effectiveness ratings by time allocation components predicted reading and spelling outcomes. Discussion centers on immutable versus flexible views of reading development and analytic approaches to examining instructional practices.     

Outside school time: an examination of science achievement and non-cognitive characteristics of 15-year olds in several countries

Elementary and secondary students spend more hours outside of class than in formal school and thus have more time for interaction with everyday science. However, evidence from a large international survey, Program of International Student Assessment (PISA) (OECD 2012), found a negative relationship between number of hours attending after-school science and science assessment scores in many countries, raising questions about why. The secondary analysis of the 2006, 2009, and 2012 PISA surveys found that in most Western countries the longer students attended after-school science programs (in a typical week), the lower their PISA standardized science test score, but the higher their positive attitudes toward future science careers, interest in science, and self-confidence in science. Several potential hypotheses for this relationship are examined and rejected. Further analysis of a causal relationship between frequent attendance in after-school programs and student achievement and attitudes should clearly identify the content of the program so that the analysis could distinguish experiences closely related to regular school curricula from the informal science activities that are not. A new analysis also should include carefully designed longitudinal surveys to test the effectiveness of informal experiences on later life choices in career and study.     

Predictive relationship between gender,ethnicity, science self-efficacy,teacher interpersonal behaviors,and science achievement of students in a diverse urban high school

Learning Environments Research - We examined the predictive relationship between high school students’ gender, ethnicity, science self-efficacy as measured by the Science Self-Efficacy...     

Research-supported practices for improving attendance in high schools: a review of the literature

High rates of absenteeism are often an early warning sign for negative long-term outcomes. Typical high school attendance policies, especially those that are punitive in nature, can make attendance problems worse. Fortunately, evidence suggests that even small improvements in student attendance can lead to meaningful outcomes. To support this recovery, high schools must have access to the most effective and efficient attendance interventions. The purpose of this systematic literature review is to summarize the current empirical research related to improving attendance in high schools. Results indicate that the 3 most common elements of high school attendance interventions with desired outcomes were skills training, family support, and incentive-based strategies. We discuss implications for future research and suggest that developing a continuum of research-supported practices within a multi-tiered system of support framework may be an effective way for schools to proactively and efficiently improve student attendance at the high school level.     

Home and school contributions to science achievement in elementary schools in israel

This article reexamines the relative status of “school variables” versus “home variables” in explaining the variance in science achievement, based on data from Israeli elementary schools in 1984. The contribution of school variables was found to be “subject specific”—larger in subjects taught in school and less dependent on general ability, and “system specific”—larger in low socioeconomic schools and small in high socioeconomic schools.     

Contributions from citizen science to science education: an examination of a biodiversity citizen science project with schools in Central Europe

ABSTRACT

Despite the rising popularity of Citizen Science (CS) projects, there is little empirical evidence for effects on learning outcomes, particularly when young people are involved. It is also often not clear how CS projects are linked to science education (SE) research. The aim of this study was to examine biodiversity CS projects in an outdoor school class context and to measure the effects on individual learning outcomes (ILOs) with a perspective for SE. Five learning outcomes considered important for CS were tested: interest, self-efficacy/mastery, motivation, behaviour and attitude. These ILOs were measured via eight different scales and tested in an evaluation study of a large CS project with 428 students aged 8–18. Students recorded hedgehogs, wild bee activity, birds and butterflies in gardens. Results showed that students’ interest and motivation, as well as perceived mastery increased during the project. Most remarkably, positive attitudes towards wild animals, natural gardens and biodiversity rose significantly. For most ILOs there were significant differences between age groups: Primary school students showed the highest ILOs and also provided most database entries. The authors describe how well biodiversity CS projects contribute to SE aims and how discrepancies between educational and scientific aims in CS projects may be addressed.     

A mixed methods exploration of the relationships between the racial identity,science identity,science self-efficacy,and science achievement of African American students at HBCUs

Utilizing a Critical Race Mixed Methodology framework, the purpose of this concurrent (QUANT +qual) mixed methods study was to investigate the relationships between the racial identity, science identity, science self-efficacy beliefs, and science achievement of 347 African American college students who attend historically Black colleges and universities (HBCUs). The quantitative data identified several statistically significant relationships between science identity, racial identity, science self-efficacy, and science achievement. The results of a path analysis suggested that college science achievement is significantly explained by science identity (indirect effect = 0.09, p < 0.01), and marginally by racial identity measures (centrality, nationalist, and public regard), with science self-efficacy serving as a mediator. In the qualitative strand, semi-structured interviews were conducted with 14 students from the quantitative strand in order to corroborate the findings between the two methods. The qualitative data revealed that HBCUs facilitate the development of the constructs of interest by establishing Black racial cohesion and Black science cohesion, as well as by building students’ science cultural capital. Overall the qualitative findings corroborated several key quantitative findings.     

Challenging science teachers' beliefs and practices through a video-case-based intervention in China's primary schools

The present study aims to challenge primary school science teachers' beliefs about education and teaching efficacy, as well as their teaching practices, through a video-case-based intervention programme in a Chinese educational setting. A total of 46 in-service teachers were involved in this study (experimental group = 23, control group = 23). Pre- and post-intervention surveys were administered to examine possible changes in the participants' beliefs about education and science teaching efficacy. Video data were gathered through classroom observations of 9 participants from the experimental group and 9 participants from the control group. The results of one-way analysis of covariance indicate that the reported post-intervention beliefs of teachers who participated in the programme differed significantly from their pre-intervention beliefs. More specifically, teachers in the experimental groups reported fewer traditional and more constructivist beliefs after the intervention, as well as stronger personal science teaching efficacy beliefs. One exception included beliefs about science teaching outcome expectancy. The video data showed that teaching practices became more constructivist in terms of both practical activities and student ICT use.     

小学数学实践活动的特点

实践活动课程以综合、开放、灵活多变的教学内容与形式,改变了传统教学中重学科知识而轻综合应用、重抽象思维而轻实践技能等不良倾向,有利于学生主体性的发挥。《数学课程标准》(实验稿)明确地将“实践与综合应用”作为与“数与代数”、“空间与图形”、“统计与概率”相并列的学习领域,其目的是增强学生应用数学的意识,提高学生的实践能力,为今后更有效地进行高水平的实践活动打好基础。本文着重谈谈小学数学实践活动的特点。数学实践活动是学生在教师引导下,在已有知识体验的基础上,从所熟悉的现实生活中发现、选择和确定问题,主动应用知…     

小学数字实践活动的特点

实践活动课程以综合、开放、灵活多变的教学内容与形式。改变了传统教学中重学科知识而轻综合应用、重抽象思维而轻实践技能等不良倾向，有利于学生主体性的发挥。     

Investigating the relationship between instructional practices and science achievement in an inquiry-based learning environment

ABSTRACT

This study investigates the discrete effects of inquiry-based instructional practices that described the PISA 2015 construct ‘inquiry-based instruction’ and how each practice, and the frequency of each practice, is related to science achievement across 69 countries. The data for this study were drawn from the PISA 2015 database and analysed using hierarchical linear modelling (HLM). HLMs were estimated to test the contribution of each item to students’ science achievement scores. Some inquiry practices demonstrated a significant, linear, positive relationship to science achievement (particularly items involving contextualising science learning). Two of the negatively associated items (explaining their ideas and doing experiments) were found to have a curvilinear relationship to science achievement. All nine items were dummy coded by the reported frequency of use and an optimum frequency was determined using the categorical model and by calculating the inflection point of the curvilinear associations in the previous model e.g. students that carry out experiments in the lab in some lessons have higher achievement scores than students who perform experiments in all lessons. These findings, accompanied by detailed analyses of the items and their relationships to science outcomes, give stakeholders clear guidance regarding the effective use of inquiry-based approaches in the classroom.     

Linking faculty development to community college student achievement: a mixed methods approach

Using a mixed methods, multilevel research design, this pilot inquiry explored the relationship between college faculty professional development and the academic achievement of diverse students by coupling two separate links: (a) the effects that professional development activities have on improving teaching strategies, and (b) the effects these teaching strategies have on student learning. Data were collected from administrators, faculty, and students to discover what teaching strategies are being used and, in their view, how these strategies affect learning outcomes. Data sources included a survey, documents, interviews, and observations. The case study institution is a New Mexico community college, and the research focuses on two academic programs with 145 students enrolled. Data analyses revealed three main themes: (a) faculty development and its link to teacher effectiveness and student learning outcomes are embedded in the mission, goals, and policies of the institution; (b) faculty development is considered vital, funding is always available, and faculty participate in on- and off-campus development activities to enhance their teaching effectiveness and student learning outcomes; and (c) the institution focused on collecting and analyzing student learning outcomes data, but no data-driven means for assessing the effectiveness of faculty development activities existed.     

Optimizing science self-efficacy: A multilevel examination of the moderating effects of anxiety on the relationship between self-efficacy and achievement in science

Extant research has demonstrated that anxiety is negatively associated with self-efficacy, especially in science. However, social cognitive theory also posits that anxiety and self-efficacy are likely to dynamically interact (i.e., moderate), such that a student high in anxiety may not garner the benefits of high self-efficacy. It has been suggested that classrooms may also be characterized in terms of this problematic dynamic, such that class-average anxiety may impede potentially positive effects of class-average self-efficacy. Despite this, very little work has focused on the extent to which anxiety thwarts the positive effects of self-efficacy at either the student- or classroom-level, and none has done so among secondary school students or in science specifically. Thus, the present study examines the main effects of science anxiety and self-efficacy on science achievement, as well as the moderating effects of science anxiety on the relationship between science self-efficacy and achievement, at both the student- and classroom-level. With a sample of N = 1,075 high school students clustered in N = 99 science classrooms, doubly latent multilevel structural equation modelling demonstrated that science self-efficacy positively predicted science achievement at both student- and classroom-levels. Also, at the student-level (but not the classroom-level), science anxiety negatively moderated the effects of science self-efficacy on science achievement, such that students high in self-efficacy with higher anxiety scored lower in science achievement than those with lower anxiety. Interestingly, however, student-level (but not classroom-level) findings also suggested a potentially arousing role of anxiety for students low in self-efficacy. These findings have theoretical implications and suggest that a dual intervention approach (i.e., concurrently promoting science self-efficacy and reducing science anxiety) at student-level and interventions targeting self-efficacy at the classroom-level may be warranted to optimize science achievement.     

Improving schools through collaboration: a mixed methods study of school-to-school partnerships in the primary sector

The principle of schools collaborating to improve is one that has seen growing interest in recent years, and there is emerging evidence that in particular collaboration between high and lower performing schools can be an effective school improvement method. However, this evidence relates primarily to secondary schools, and little research has been conducted on the factors that could make collaboration more or less effective. In this study we specifically looked at partnerships between low and high performing primary schools, in which high performing schools acted as supporters to low performing partner schools. A mixed methods approach was used. A quasi-experimental quantitative study was conducted to ascertain the relationship between partnership and pupil attainment using data from the National Pupil Database. This was followed up by case studies of nine partnerships. Findings showed that there was a positive relationship between partnership and pupil attainment at Key Stage 2, and that successful partnerships were characterised by intensive interventions focused on teaching and learning and leadership.     

A study of student outcomes and teacher characteristics in exemplary middle and junior high science programs

Recent efforts of the National Association for Research in Science Teaching (NARST) and the National Science Teachers Association (NSTA) have encouraged collaborative “research partnerships” between university researchers and classroom science teachers. This research partners study, begun in 1987, examined student outcomes and teacher characteristics in middle/junior high exemplary programs identified by the NSTA's Search for Excellence in Science Education (SESE). A second year of the study has been completed involving SESE program teachers with similar instructional profiles. Using Iowa Test of Basic Skills and National Assessment of Educational Progress (NAEP) items, key teachers in those SESE programs examined their seventh- and eighth-grade student outcomes in three domains: (a) knowledge, (b) attitudes, and (c) applications/connections. Results were compared with national populations. A similar study was conducted during the second year, involving teachers from the first year and additional teachers with instructional practice profiles similar to those in SESE programs. Teachers were surveyed using a questionnaire from the Report of the 1977 National Survey of Science, Mathematics and Social Studies Education Teachers (Weiss, 1978a) and supplemental questions (Bonnstetter, 1985). This study found that in exemplary middle/junior high programs: (a) as a group, students achieve high scores in science knowledge and maintain or develop positive attitudes toward science; and (b) students need opportunities to make connections between what they learn in science and personal responsibility.     

Impact of a multiyear professional development intervention on science achievement of culturally and linguistically diverse elementary students

This study examined the impact of the 3‐year implementation of a professional development intervention on science achievement of culturally and linguistically diverse elementary students. Teachers were provided with instructional units and workshops that were designed to improve teaching practices and foster positive beliefs about science and literacy with diverse student groups. The study involved third, fourth, and fifth grade students at six elementary schools in a large urban school district during the 2001 through 2004 school years. Significance tests of mean scores between pre‐ and posttests indicated statistically significant increases each year on all measures of science at all three grade levels. Achievement gaps among demographic subgroups sometimes narrowed among fourth grade students and remained consistent among third and fifth grade students. Item‐by‐item comparisons with NAEP and TIMSS samples indicated overall positive performance by students at the end of each school year. The consistent patterns of positive outcomes indicate the effectiveness of our intervention in producing achievement gains at all three grade levels while also reducing achievement gaps among demographic subgroups at the fourth grade. © 2008 Wiley Periodicals, Inc. J Res Sci Teach 45: 726–747, 2008     

Understanding science teaching effectiveness: examining how science-specific and generic instructional practices relate to student achievement in secondary science classrooms

ABSTRACT

In order to create conditions for students’ meaningful and rigorous intellectual engagement in science classrooms, it is critically important to help science teachers learn which strategies and approaches can be used best to develop students’ scientific literacy. Better understanding how science teachers’ instructional practices relate to student achievement can provide teachers with beneficial information about how to best engage their students in meaningful science learning. To address this need, this study examined the instructional practices that 99 secondary biology teachers used in their classrooms and employed regression to determine which instructional practices are predictive of students’ science achievement. Results revealed that the secondary science teachers who had well-managed classroom environments and who provided opportunities for their students to engage in student-directed investigation-related experiences were more likely to have increased student outcomes, as determined by teachers’ value-added measures. These findings suggest that attending to both generic and subject-specific aspects of science teachers’ instructional practice is important for understanding the underlying mechanisms that result in more effective science instruction in secondary classrooms. Implications about the use of these observational measures within teacher evaluation systems are discussed.