Type of high school biology program and its effect on student attitude and achievement in college life science

A specially designed questionnaire and a modification of the “Science Classroom Activity Checklist” by L. H. Krockendorfer were used to categorize 299 life science students at the University of Iowa into two groups; those with high school biology backgrounds founded in the BSCS philosophy and those with traditionally oriented backgrounds. These groups were compared with respect to grade achievement in a college life science course, ratings of their background for the college course, and their attitude toward biology as established by their high school experience. With respect to inquiry and student-centered methods, texts were revealed as poor indicators of types of programs offered.     

Impact of instructional leadership on high school student academic achievement in China

Asia Pacific Education Review - The purpose of this study was to examine the impact of instructional leadership on high school students’ academic achievement in the Chinese context and to...     

A multilevel analysis of Japanese middle school student and school socioeconomic status influence on mathematics achievement

The author examined the simultaneous influence of Japanese middle school student and school socioeconomic status (SES) on student math achievement with two-level multilevel analysis models by utilizing the Trends in International Mathematics and Science Study (TIMSS) Japan data sets. The theoretical framework used in this study was Bronfenbrenner’s bioecological theory (Bronfenbrenner and Morris 1998). The data sets contained 4,856 students from 146 public and private middle schools. The results indicated that at the student level, different aspects of student SES (i.e., number of books, the possession of computers, paternal, and maternal educational achievements) were positively related to Japanese student math achievement. At the school level, two aspects of school SES (i.e., less populated schools and economically disadvantaged schools) were negatively related to Japanese student math achievement. None of the cross-level interactions were significant, but the random effect for the computer slope was significant. Although this study found both student and school SES effects on student achievement, the proportional reduction of prediction error explained by both student and school SES were was small, meaning the residual variances at student and school levels did not capture the majority of variance explained by math achievement. The implications of theoretical framework and educational policy are discussed.     

Effects of integrated video media on student achievement and attitudes in high school chemistry

This study explored the effects of an integrated video media curriculum enhancement on students' achievement and attitudes in a first-year general high school chemistry course within a multiculturally diverse metropolitan school district. Through the use of a treatment-control experimental design, approximately 450 students in Grades 9–12 were sampled on measures of chemistry achievement and attitude over the period of 1 academic year. The results revealed significantly higher achievement scores on standardized measures of achievement as well as on microunit researcher-designed, criterion-referenced quizzes for the treatment students who experienced a general chemistry course enhanced with an integrated use of a structured chemistry video series. Correlation of student achievement with logical thinking ability revealed that students with high levels of logical thinking ability benefited most from the video-enhanced curriculum. Treatment students also scored significantly higher than control students on the chemistry attitude instrument. These results along with qualitative supportive evidence suggest that this integrated video media curriculum intervention can positively affect student chemistry achievement and attitude across ability levels and across a diverse multicultural population. Furthermore, the data suggest that educational science video media in general, and the World of Chemistry video series in particular, are instructional tools that can be used effectively to bring the often abstract, distant worlds of science into close focus and within the personal meaningful realm of each individual student. © 1997 John Wiley & Sons, Inc. J Res Sci Teach 34: 617–631, 1997.     

Gender and high school chemistry: student perceptions on achievement in a selective setting

This paper reports on research undertaken in a middle-class Australian school. The focus of the research was on the relationship between gender and students’ engagement with high school chemistry. Achievement data from many OECD countries suggest that middle-class girls are achieving equally as well as, if not better than, boys in many subjects. This has led to claims that the ‘girls and science’ agenda is no longer necessary, and indeed may have been detrimental to boys’ achievements in science subjects. The data collected from students at this site indicate that at this school this agenda is far from a completed one. These data indicate that whilst girls’ achievement levels are comparable with those of the boys, for many students chemistry is still perceived as a masculine subject. Hence, the girls in the chemistry classrooms at this school construct themselves, and are constructed, as outsiders in the subject.     

Junior high school science teacher preparation,teaching behavior,and student achievement

The findings challenge both practices and prejudices in junior high school science teacher preparation.     

The effect of teacher vagueness terms on student performance in high school biology

High school biology students (n = 48) were each randomly assigned to one of four groups defined by possible combinations of two teacher vagueness conditions (high vagueness versus low vagueness) and two post-lesson conditions (test, then lesson evaluation versus lesson evaluation, then test). Each group was presented a lesson over the vascular system of angiosperms. After the lesson, each group was tested on comprehension of the material and each group completed a lesson evaluation. Teacher vagueness terms significantly affected student achievement and student perception of lesson effectiveness. These findings are discussed in relation to previous research on teaching clearly.     

The student factor in the achievement of school organizational goals

This paper examines the role of students in the achievement of school goals. It suggests that teacher perception of the status of students either as mere resource input, clients of the school or subsystem of the school system tend to influence the indispensable and invaluable role which students play in the achievement of three key goals of the school organization; namely effective and efficient school administration, teacher job satisfaction, and high teacher productivity. Finally, it recommends that schools should encourage a higher degree of participation, involvement and commitment to the achievement of the school goals among students.     

How student and parent goal orientations and classroom goal structures influence the math achievement of African Americans during the high school transition

This study examined the effects of student and parent goal orientations and perceived classroom goal structures on grades and self-efficacy in mathematics during the high school transition. From a sample of 50 African American families living in a low-income school district, student survey data and open-ended parent interviews were examined. There were three significant findings. First, students who espoused more mastery goals in high school mathematics experienced more positive changes in self-efficacy and grades in mathematics during the high school transition than did their peers. Second, students who perceived more mastery and less performance goal structures in their high school math classrooms experienced more positive changes in mathematics self-efficacy during the transition than did their peers. Third, adolescents whose parents espoused mastery goals had higher grades than did their peers whose parents did not espouse mastery goals. Results indicate that mastery goals may be more influential in determining achievement and motivation in mathematics for African American students than are performance goals during the high school transition.     

A study of the relationship between concept emphasis in high school biology textbooks and achievement levels

A two part study investigated any relationship between student achievement and textbook content as well as any impact of a national project's recommendations on textbook content. First, analyses of student responses to biological items on the 1977 National Assessment of Educational Progress's survey of science showed a direct, linear relationship between achievement level and concept emphasis in biology textbooks. Second, a comparison between biology textbooks, published a decade apart, indicated significant changes in the degree of emphasis placed on 10 commonly accepted conceptual areas. Closer examination revealed that change in the amount of emphasis in one conceptual area, Growth and Development, was responsible for the significant difference found. Generally, the recommendations of the biology project were not reflected in the newer textbooks.     

Cooperative learning and group educational modules: Effects on cognitive achievement of high school biology students

The purpose of this study was to examine the effects of cooperative learning and Group Educational Modules (GEM) on the achievement of high school biology students. GEM materials are self-instructional packets designed for use with groups of biology students. Cooperative learning is a classroom learning environment in which students work in small, mixed-ability groups toward a common goal. A 2 × 2 factorial design was used in this study. The independent variables considered included (1) participation of students in the GEM project, and (2) use of cooperative learning techniques including heterogeneous grouping and group incentives. The dependent variables for all treatment groups were scores on the instrument developed for this study. A total of 11 teachers with 36 classes and 715 students were included in this study. All teachers involved covered the same general subject matter during the study period. An analysis of covariance (ANCOVA) was used as the data analysis procedure. Significant differences were found in the achievement of students using GEM materials and those using traditional instructional approaches. The use of cooperative learning also produced significant differences when compared to traditional classroom structures.     

角色扮演教学法在高中生物教学中的应用

结合教学实例,分析角色扮演教学法的概念及实施的步骤,运用角色扮演活动进行教学,可以促使学生进一步认识并掌握生物基本概念,充分体现学生的主体,促使学生学会沟通与合作,培养学生各种能力.     

Factors related to achievement in junior high school science in disadvantaged areas of New York city

More knowledge about socially disadvantaged students must precede curricular changes designed to help them. This report points up differences between high and low achievers in science who come from similar disadvantaged homes.     

Self-efficacy's influence on student academic achievement in the medical anatomy curriculum

Self‐efficacy is defined as a person's beliefs in his or her own abilities to successfully complete a task and has been shown to influence student motivation and academic behaviors. More specifically, anatomical self‐efficacy is defined as an individual's judgment of his or her ability to successfully complete tasks related to the anatomy curriculum; these include dissecting, learning anatomical concepts, and applying anatomical knowledge to clinical situations. The purpose of this study was to investigate the influence of anatomical self‐efficacy on the academic performance of students enrolled in a medical gross anatomy course. To obtain students' anatomical self‐efficacy ratings, surveys containing the same anatomical self‐efficacy instrument were completed by first‐year medical students at a southeastern United States allopathic medical school after each of four gross anatomy assessments. Additional data collected included student demographic information, Medical College Admission Test® (MCAT®) scores, and anatomy assessment scores, both written examination and laboratory practical. To investigate the potential predictive nature of self‐efficacy for academic performance on both the written examination and the laboratory practical components of medical anatomy assessments, hierarchical linear regression analyses were conducted. For these analyses, academic ability (defined as the sum of the physical sciences and biological sciences MCAT scores) was controlled. The results of the hierarchical linear regressions indicated that all four laboratory practical scores were predicted by the corresponding self‐efficacy ratings, while two (i.e., thorax/abdomen and pelvis/lower limb) of the four written examination scores were predicted by the corresponding self‐efficacy ratings (P ≤ 0.05). Anat Sci Educ. © 2012 American Association of Anatomists.     

中学生物实验的遗憾

生物学实验是学生获取生物知识的最有效手段之一,同时在对学生整体素质的提高方面,起到了非实验教学无法替代的作用。现行的生物课本中安排的生物实验仍有不少的遗憾。