High school students’ acceptance and use of mobile technology in learning mathematics

The purpose of this research is to investigate factors affecting the acceptance and use of mobile technology in learning mathematics based on the Unified Theory of Acceptance and Use of Technology 2 (UTAUT2) model. The study group comprised of 1640 students attending different types of high schools and grade levels. The results of the study revealed both direct and indirect effects of exogenous variables on Behavioral Intention and Use Behavior in mobile technology acceptance of high school students in learning mathematics. It was also found that the theoretical model was confirmed adequately based on the regression coefficients, the significance of the regression coefficients, and the goodness of fit indices obtained from the SEM analysis. The strongest predictors of Behavioral Intention were Hedonic Motivation and Habit, respectively. Exogenous variables of the study together explained 76% of the variance in Behavioral Intention and 13% of the variance in Use Behavior.

     

High school students’ implicit theories of what facilitates science learning

Background: Research has primarily concentrated on adults’ implicit theories about high quality science education for all students. Little work has considered the students’ perspective. This study investigated high school students’ implicit theories about what helped them learn science.

Purpose: This study addressed (1) What characterizes high school students’ implicit theories of what facilitates their learning of science?; (2) With respect to students’ self-classifications as African American or European American and female or male, do differences exist in the students’ implicit theories?

Sample, design and methods: Students in an urban high school located in south-eastern United States were surveyed in 2006 about their thoughts on what helps them learn science. To confirm or disconfirm any differences, data from two different samples were analyzed. Responses of 112 African American and 118 European American students and responses from 297 European American students comprised the data for sample one and two, respectively.

Results: Seven categories emerged from the deductive and inductive analyses of data: personal responsibility, learning arrangements, interest and knowledge, communication, student mastery, environmental responsiveness, and instructional strategies. Instructional strategies captured 82% and 80% of the data from sample one and two, respectively; consequently, this category was further subjected to Mann-Whitney statistical analysis at p < .05 to ascertain ethnic differences. Significant differences did not exist for ethnicity but differences between females and males in sample one and sample two emerged.

Conclusions: African American and European American students’ implicit theories about instructional strategies that facilitated their science learning did not significantly differ but female and male students’ implicit theories about instructional strategies that helped them learn science significantly differed. Because students attend and respond to what they think and perceive to be important, addressing students’ implicit theories may be one way to enhance science education reform.     

Primary school pupils’ performances in understanding historical time

This study focuses on the development of the understanding of historical time of pupils in primary school. We present a developmental model with three stages: emergent, initial and continued understanding of historical time. Based on this model, we constructed an instrument to measure how pupils aged 6–12 perform. The participants were 1457 pupils from 7 Dutch primary schools. The analysis of the data showed that in all three stages pupils in higher grades significantly outperformed pupils in lower grades and that pupils’ performances were influenced by the variables gender and parents’ education. In all grades, there seemed to be room for improvement, especially in the lower grades (ages 6–9) where pupils have hardly had any teaching on the understanding of historical time. However, in the higher grades as well (ages 10–12), pupils could improve on the level of continued understanding of historical time.     

Supporting students’ literacy development in the secondary school

Abstract

This paper highlights the importance of teaching all students in inclusive settings multiple literacies through their subject disciplines in the secondary school. After briefly discussing the responsibilities of the major stakeholders in the literacy process, the author provides examples of how strategies can be used to improve students’ literacy skills in the different subject disciplines.     

The influence of textbooks on teachers’ knowledge of chemical bonding representations relative to students’ difficulties understanding

Background: Textbooks are integral tools for teachers’ lessons. Several researchers observed that school teachers rely heavily on textbooks as informational sources when planning lessons. Moreover, textbooks are an important resource for developing students’ knowledge as they contain various representations that influence students’ learning. However, several studies report that students have difficulties understanding models in general, and chemical bonding models in particular, and that students’ difficulties understanding chemical bonding are partly due to the way it is taught by teachers and presented in textbooks.

Purpose: This article aims to delineate the influence of textbooks on teachers’ selection and use of representations when teaching chemical bonding models and to show how this might cause students’ difficulties understanding.

Sample: Ten chemistry teachers from seven upper secondary schools located in Central Sweden volunteered to participate in this study.

Design and methods: Data from multiple sources were collected and analysed, including interviews with the 10 upper secondary school teachers, the teachers’ lesson plans, and the contents of the textbooks used by the teachers.

Results: The results revealed strong coherence between how chemical bonding models are presented in textbooks and by teachers, and thus depict that textbooks influence teachers’ selection and use of representations for their lessons. As discussed in the literature review, several of the selected representations were associated with alternative conceptions of, and difficulties understanding, chemical bonding among students.

Conclusions: The study highlights the need for filling the gap between research and teaching practices, focusing particularly on how representations of chemical bonding can lead to students’ difficulties understanding. The gap may be filled by developing teachers’ pedagogical content knowledge regarding chemical bonding and scientific models in general.     

Predictors of students’ intrinsic motivation in school physical education

The aim of the present study was to examine the relations of students’ intrinsic motivation in physical education lessons with factors such as perceived locus of causality, perceived competence and outcome expectancies. Five hundred sixteen students of grades 7–12 participated in the study. The students were randomly selected from three schools located in a medium sized town in Greece. Perceived locus of causality was examined using Ryan and Connell’s (1989) motivational orientation scales, while intrinsic motivation was assessed by means of the Intrinsic Motivation Inventory (Ryan, 1982). Outcome expectancies for ten possible outcomes of school physical education were assessed by means of two different scales, namely outcome evaluation and outcome likelihood. Causal modelling analysis showed that intrinsic motivation was mainly influenced by perceived usefulness which in turned was influenced by outcome expectations. Moreover, outcome expectations also influenced perceived locus of causality. These results show that students’ outcome expectancies for their participation in school physical education is an important factor influencing their intrinsic motivation.     

High‐school students’ reasoning while constructing plant growth models in a computer‐supported educational environment

This paper highlights specific aspects of high‐school students’ reasoning while coping with a modeling task of plant growth in a computer‐supported educational environment. It is particularly concerned with the modeling levels (‘macro‐phenomenological’ and ‘micro‐conceptual’ level) activated by peers while exploring plant growth and with their ability to shift between or within these levels. The focus is on the types of reasoning developed in the modeling process, as well as on the reasoning coherence around the central concept of plant growth. The findings of the study show that a significant proportion of the 18 participating dyads perform modeling on both levels, while their ability to shift between them as well as between the various elements of the ‘micro‐conceptual’ level is rather constrained. Furthermore, the reasoning types identified in peers’ modeling process are ‘convergent’, ‘serial’, ‘linked’ and ‘convergent attached’, with the first type being the most frequent. Finally, a significant part of the participating dyads display a satisfactory degree of reasoning ‘coherence’, performing their task committed to the main objective of exploring plant growth. Teaching implications of the findings are also discussed.     

Finnish secondary school students’ interreligious sensitivity

The aim of this study was to assess the self-evaluations of Finnish secondary school students’ (N?=?549) interreligious sensitivity. The data were collected from 12–16-year-old young people with a 15-item Interreligious Sensitivity Scale Questionnaire (IRRSSQ). The IRRSSQ is based on Abu-Nimer’s Developmental Model of Interreligious Sensitivity, which is based on the Developmental Model of Interreligious Sensitivity by Bennett. The IRRSS measures the orientations towards religious differences in five categories: Denial, Defence, Minimisation, Acceptance and Adaptation, of which the first three are religiocentric orientations and the last two religiorelative. Three research questions were examined: Are there any differences in the interreligious sensitivity between (1) girls and boys, (2) students who study religious education and (religion-free) ethics education in school, and (3) students who differ in academic achievement, measured with the grade point average (GPA)? The results showed that the girls assessed their interreligious sensitivity higher than did the boys. Further, no statistically significant differences were found between the students attending religious education in school and the students attending ethics education. However, the low GPA scores were related to a religiocentric framework and the high GPA scores to a religiorelative framework.     

Identifying secondary-school students’ difficulties when reading visual representations displayed in physics simulations

The apartheid policies in South Africa had a marked influence on the accessibility and quality of school science experienced by the different race groups. African learners in particular were seriously disadvantaged in this regard. The issues of equity and redress were foremost in transformation of the education system, and the accompanying curriculum reform. This paper reports on equity in terms of equality of outputs and equality of inputs in South African school science, with a particular focus on the implementation of practical science investigations. This was a qualitative case study of two teachers on their implementation of science investigations at two schools, one a township school, previously designated for black children, and the other a former Model C school, previously reserved for white children. My study was guided by the curriculum implementation framework by Rogan and Grayson in trying to understand the practice of these teachers at schools located in contextually diverse communities. The framework helped profile the implementation of science investigations and also enabled me to explore the factors which are able to support or hinder this implementation.     

The construction of a double-entry table: a study of primary and secondary school students’ difficulties

Tables are a presentation format that is commonly used to organize information, and they are widely present in many scenarios of our students’ everyday activities; however, there is a scarcity of studies devoted to their analysis. Some of these studies point out that the organization of data into a double-entry table presents difficulties for primary and secondary school students. The present study analyzes the following: (1) the level of competency of primary and secondary school students in constructing a double-entry table from a set of data and (2) the main difficulties encountered by these students during the task. Our findings showed that the percentage of middle-school students who succeeded in contructing a conventional table was relatively low, and the number did not significantly increase over four school years. A set of difficulties is identified and discussed in terms of cognitive and graphical processes.     

Teachers’ views on risk factors for problematic school absenteeism in Swedish primary school students

In the present online survey, 158 teachers in regular and special education teaching in grades six to nine were asked to rate the importance of probable reasons for problematic school absenteeism. On average, the teachers estimated that among their students, 19 students had presented with problematic school absenteeism over the last five years. Teachers viewed school absenteeism as a multifactorial problem. Family factors were considered to contribute most and low mood or depression were rated as one of the five most contributing factors. Teachers in special education viewed school factors as more influential than teachers in mainstream education did (t₁₅₆ = ?3.94, p < 0.05). The current findings stress the importance of collaboration between the school, parents and the student to be able to address all factors that may lead to problematic school absenteeism.     

High school teachers use of writing to support students’ learning: a national survey

A random sample of language arts, social studies, science, and math high school teachers from across the United States were surveyed about their use of writing to support student learning. Four out of every five teachers reported they used writing to support student learning, applying on average 24 different writing activities across the school year, with nine activities applied by at least one-half of the teachers once a month or more often. Teachers’ responses, however, raised several concerns. One, a majority of teachers indicted they did not receive adequate preservice or inservice preparation on how to use writing to support learning (this issue was especially acute for science and math teachers). Two, many of the nine most commonly applied writing to learn activities involved little or no analysis, interpretation, or personalization of information to be learned. Three, use of writing activities involving the use of digital tools, report writing, and written arguments were infrequent. Such activities are stressed by the Common Core State Standards. Four, when respondents taught students how to apply writing to learn activities, they only used effective teaching practices slightly more than one half of the time (math teachers did this even less often). We further found that use of writing to support learning was related to teachers’ preparation to apply such strategies, perceptions of capabilities to teach and use these tools, and percent of below average students in the class.     

Gender Differences in High‐school Students’ Views about Science

This study examined gender differences in 79 high‐school students’ attitudes towards their science classes, their perceptions of science and scientists, and their views about majoring in science. The study identified some of the subtleties underlying females’ low participation in, and interest in, science documented in previous research. Four themes emerged from responses on the rating scales and questionnaire. First, even when females planned to major in science, they were more interested than males in the people‐oriented aspects of their planned majors. Second, biology was the one exception to females’ low interest in science. Third, females often planned a science major mainly because they needed a science background in order to enter a health profession such as medicine or physical therapy. Fourth, females generally found science uninteresting and the scientific lifestyle (as perceived by them) unattractive. Implications for teaching science were discussed.     

High school students’ concepts regarding food chains and food webs: a multinational study

Abstract

The purpose of this study was to examine the views of high school students with regard to food chains and food webs. This investigation included 96 randomly selected students from three countries (32 from each country): the USA, Australia and Canada. Each subject was individually interviewed using the interviews about events method. During each interview, the investigators asked the subject a set of standard questions that was developed prior to the beginning of this study. The investigators found that most of the students from all three countries had some difficulty in providing a complete explanation of the complex feeding relationship that occurs within a food web and that some of these students revealed one or more misconceptions about these relationships.     

The use of mobile devices as means of data collection in supporting elementary school students’ conceptual understanding about plants

The purpose of this study was to examine the impact of mobile learning among young learners. Specifically, we investigated whether the use of mobile devices for data collection during field trips outside the classroom could enhance fourth graders’ learning about the parts of the flower and their functions, flower pollinators and the process of pollination/fertilization, and the interrelationship between animals and plants, more than students’ use of traditional means of data collection. For this purpose, we designed a pre–post experimental design study with two conditions: one in which participants used a mobile device for data collection and another using traditional means (e.g. sketching and note-taking). The sample comprised 48 fourth graders (24 in each condition), who studied the flower, its parts, and their functions. A conceptual test was administered to assess students’ understanding before and after instruction. Moreover, the students’ science notebooks and accompanying artifacts were used as a data source for examining students’ progress during the study's intervention. The conceptual test and notebook data were analyzed statistically, whereas we used open coding for the artifacts. Findings revealed that using mobile devices for data collection enhanced students’ conceptual understanding more than using traditional means of data collection.     

Forms of school experience in France’s vocational training track students

This article examines the existing relations between the social background, the cognitive skills, the sense of schooling experience, the relation to learning and the professional project in the construction of the meaning of their course choice for French boys living in working-class families and guided to vocational studies. It presents the results of an extensive study (by questionnaire) realised in France, in eight schools of the Midi-Pyrénées region. In each school, all the students pursuing a V-level (vocational) diploma in catering, building and car industries were selected. The multivariate analysis reveals four profiles which show the diversity in the forms of compliance to the course choice and the way this compliance is supported by identitarian dynamics of very different personalisation issues. The results show the necessity to renew the models which, in the field of psychology, head towards explaining the sense of course choice to vocational studies by a process of rationalisation consisting in validating imposed course choice decision and living conditions. It is thus necessary to take more into consideration the diversity of living conditions and of training contexts that vocational students face to understand how they manage to themselves from stigmatising verdicts.     

Classroom effect on primary school students’ self-concept in literacy and mathematics

According to the big-fish-little-pond effect (BFLP) model, high individual academic performance in a particular subject is related to high self-concept in that subject, whereas high average classroom performance has a negative effect on self-concept. In the present study, data from Finnish primary school students in grade 3 (504 students), grade 4 (487 students), and grade 6 (365 students) are used to examine whether the assumptions of the BFLP effect model hold already in primary school. Furthermore, we examined gender differences in BFLP effect. The results showed that as expected students’ high performance in literacy and in mathematics was related to high self-concept in the same subject. Support for the negative classroom effect was small and it depended on the school subject and student’s gender. That is, a high average classroom performance already in grade 3 had a negative but small effect on boys’ self-concept in mathematics. In literacy and among girls, only little support was found for the negative classroom effect.

     

The key factors affecting students’ individual interest in school science lessons

Individual interest in school science lessons can be defined as a relatively stable and enduring personal emotion comprising affective and behavioural reactions to events in the regular science lessons at school. Little research has compared the importance of different factors affecting students’ individual interest in school science lessons. The present study aimed to address this gap, using a mixed methods design. Qualitative interview data were collected from 60 Hong Kong junior secondary school students, who were asked to describe the nature of their interest in science lessons and the factors to which they attribute this. Teacher interviews, parent interviews, and classroom observations were conducted to triangulate student interview data. Five factors affecting students’ individual interest in school science lessons were identified: situational influences in science lessons, individual interest in science, science self-concept, grade level, and gender. Quantitative data were then collected from 591 students using a questionnaire. Structural equation modelling was applied to test a hypothesised model, which provided an acceptable fit to the student data. The strongest factor affecting students’ individual interest in school science lessons was science self-concept, followed by individual interest in science and situational influences in science lessons. Grade level and gender were found to be nonsignificant factors. These findings suggest that teachers should pay special attention to the association between academic self-concept and interest if they want to motivate students to learn science at school.     

Secondary school students’ perceptions of working life skills in science-related careers

ABSTRACT

School students demonstrate a lack of interest in choosing science studies and science-related careers. To better understand the underlying reasons, this study aims to examine secondary school students’ perceptions of working life skills and how these perceptions relate to the skills of the twenty-first century. The participants in this study were 144 Finnish 7th graders (aged 13–14 years). Using a questionnaire and qualitative content analysis, we examined their perceptions of working life skills in ‘careers in science’ and ‘careers with science’. Results reveal that although students have a great deal of knowledge about working life skills, it is often just stereotyped. Sector-specific knowledge and skills were highlighted in particular but skills related to society, organisation, time and higher order thinking, were often omitted. Results also indicate that students do not associate ‘careers in science’ with creativity, innovation, collaboration or technology and ICT skills. Conversely, according to the students, these careers demand more sector-specific knowledge and responsibility than ‘careers with science’. We conclude that students need more wide-ranging information about scientific careers and the competencies demanded; such information can be acquired by e.g. interacting with professionals and their real working life problems.