The Use of Concept Maps as an Assessment Tool in Physics Classes: Can One Use Concept Maps for Quantitative Evaluations?

Research in Science Education - The aim of the present research was to explore the use of concept maps as an assessment tool. The research question posed was: can concept maps be used to...     

The Effect of Metacognitive Scaffolds on Low Achievers’ Laboratory Learning

This study explored the influence of experimental goal setting and planning on the attitudes toward science, self-efficacy, inquiry performance, and achievement of students with low academic performance. A total of 71 students aged 16–18 were randomly divided into a treatment group (with goal setting and planning) and a control group (without goal setting and planning). A microcomputer-based laboratory focused on Boyle’s Law, coupled with an inquiry worksheet, was assigned. Based on Winne and Hadwin’s model of self-regulated learning, scaffolding was offered to the treatment group to promote goal setting and planning. Data were collected from the worksheet, the Attitudes toward Science Scale, the Self-efficacy of Scientific Inquiry scale, and the Boyle’s Law Conceptual Test. The results showed that both the treatment and control groups improved significantly from the pre- to post-conceptual tests. In the treatment group, the male students gained significantly more conceptual knowledge than the female students. Regarding attitudes toward science, the male students’ scores on the post-test were higher than those of the females. It is concluded that the male students were more positive regarding goal setting and planning in the inquiry activity, whereas the female students did not benefit as much.     

A Critical Analysis on Evaluating the Students’Feedback of Learning

Teaching involves finding out about students’misunderstandings,intervening to change them and creating a context of learning that encourages students to engage with the subject matter.This theory of making student learning possible is very much concerned with the content of what students have to learn in relation to how it should be taught.Evaluation implies collecting information about our work,interpreting the information and making judgments about which actions we should take to improve practice.Evaluation is an analytical process that is intrinsic to good teaching.     

Chemistry Teachers’ Emerging Expertise in Inquiry Teaching: The Effect of a Professional Development Model on Beliefs and Practice

This study investigates the beliefs and practices of seven high school chemistry teachers as a result of their participation in a year-long inquiry professional development (PD) project. An analysis of oral interviews, written reflections, and in-class observations were used to determine the extent to which the PD affected the teachers’ beliefs and practice. The data indicated that the teachers developed more complete conceptions of classroom inquiry, valued a “phenomena first” approach to scientific investigations, and viewed inquiry approaches as helpful for facilitating improved student thinking. Analysis of classroom observations with the Reformed Teaching Observation Protocol indicated that features of the PD were observed in the teachers’ practice during the academic year follow-up. Implications for effective science teacher professional development models are discussed.     

Concept Formation in Biology: The Concept ‘Growth’

Summaries

English

A concept is understood here as a logic core, which is surrounded by an associative framework, to which also the name of the concept belongs. The logic core is a pattern of properties of a class of things, which is invariant to individual objects of the class as well as to the observer. The pattern is determined by logic relations, which are constituents of the epistemic structure of the learner.

In this article an analysis of the situation concerning the concept ‘growth’ is carried out. The logic core of the concept is theoretically investigated by means of systems theory and is empirically tested by means of free definitions. The associative framework, however, is determined by means of free association tests.

It is shown that in the course of school education a marked shift takes place in the logic core as well as in the associative framework from a ‘growth in terms of geometric dimension’ towards a ‘growth in terms of particle numbers’.     

Exploring the Impact of Assessment on Medical Students’ Learning

Abstract

What and how students learn depend largely on how they think they will be assessed. This study aimed to explore medical students’ perception of the value of assessment and feedback on their learning, and how this relates to their examination performance. A mixed methods research design was adopted in which a questionnaire was developed and administered to the students to gain their perceptions of assessments. Perceptions were further explored in focus group discussions. Survey findings were correlated with students’ performance data and academic coordinators’ perceptions. Students’ perceptions of the level of difficulty of different assessments mirrored their performance in examinations, with an improvement observed in clinical assessments as students progressed through their degree. Students recognised that feedback is important to allow improvements and seek more timely, better quality and personalised feedback. Academic coordinators identified that some of the students’ suggestions are more realistic than others. Students had a positive attitude towards assessment, but emphasised the need for educators to highlight the relevance of assessment to clinical practice.     

Facilitating Learning in an Interactive Science Simulation: The Effects of Task Segmentation Guidance on Adults’ Inquiry-Based Learning and Cognitive Load

The current study investigated how a guidance method that segments a complex task into simpler subtasks affects adults’ inquiry-based learning in a science simulation environment. In a multivariate inquiry task, participants were asked to investigate the effects of all variables in one round of inquiry. In another group, participants were guided to investigate the effect of one variable at a time. The results indicate that the guided participants conducted more systematic and comprehensive investigations and reported a lower level of cognitive load compared with the unguided participants. The current findings provide implications for designing simulation-based learning environments to facilitate learning. (Keywords: scientific reasoning, inquiry learning, guidance, science education, cognitive load)     

The Impact of Collaborative Reflections on Teachers’ Inquiry Teaching

This study investigates the impact of collaborative reflections on teachers’ inquiry teaching practices and identifies supportive actions relating to their professional development. Three science teachers in the same elementary school worked as a cooperative and collaborative group. They attended workshops and worked collaboratively through observing colleagues’ teaching practices and discussing with university professors about their own inquiry teaching. The pre- and post-treatment classroom observations and comparisons of their teaching reveal that the three teachers were more focussed on asking inquiry-oriented questions in the post-treatment teaching. With additional qualitative data analysis, this study identified supportive resources of professional development. Workshop training sessions and sample unit served as the initiative agent in the beginning stage. Discussions with peers and reflective observation of peer teaching acted as a facilitative agent. Finally, student responses and researchers’ on-site visit comments worked as a catalytic agent for their professional development.     

Heidegger’s Reinscription of Paideia in the Context of Online Learning

Abstract

One of the questions that Heidegger presents in his paper, ‘Plato’s Doctrine on Truth’, is the distortion as he sees it of paideia—that is the loss of the essential elements in education. This loss is characterised according to Heidegger, by a misconception of Plato’s concept of teaching and learning. By undertaking an historical examination, Heidegger provides a means to rectify this loss. With reference to past, present and future philosophical perspectives of teaching and learning as particular spaces, an attempt is made in this paper to examine Heidegger’s reading of paideia within the context of online learning. This, for many contemporary writers on education, is an encounter with new literacies, new knowledge and the adoption of an online environment that challenges the hegemonic order of the institution as the purveyors of knowledge. Teachers within this new environment are, however still constituted as experts and their knowledge is seen as ultimately inviolate. Heidegger in his re-interpretation of Plato sees the teacher as leading the students to where they might make themselves intelligible within the space of their being. This alignment forms an acceptance and a challenge to the metaphysical concepts of uniformity of being and place that limits the potential of knowledge as something that is fixed and complete. The experience of the social web or Web 2.0 has seen a shift in learning premised upon dialogue, exchange and constantly shifting horizons. Within this context, the teacher is recast as a craftsman, creating learning opportunity within dialogic exchange. The heightened sense of involvement that is revealed in this context lays the ground for a future visioning of education where emergence is seen as essential, unlike a re-working of authorisation to learn that inhibits student and teacher alike in new attempts at revitalising education.     

The Influence of Context on the Large-Scale Assessment of High School Students’ Epistemic Cognition of Scientific Argumentation

Science & Education - Scientific argumentation is a key practice in the construction, confirmation, and legalization of scientific knowledge. Although studies on scientific argumentation have...     

The Effect of Computer-Assisted Learning Integrated with Metacognitive Prompts on Students’ Affective Skills

The purpose of this study is to investigate the effect of computer-assisted learning integrated with metacognitive prompts on elementary students’ affective skills on the subject of electricity. The researchers developed educational software to enable students to easily and comprehensively learn the concepts in the subject of electricity. A case study method was used. Eighteen students from the seventh grade (12–13 years) participated in the study. Students’ views on their performances while using educational software and the impact of the software on their affective skills towards the subject of electricity were examined. Data were collected by open-ended questions in the educational software. According to the research results, there were students who had negative attitudes and perceptions before starting to learn about the subject of electricity. Interactive activities, animations, and visual experiments in the educational software were effective in overcoming the students’ negative attitudes and perceptions about the subject. Besides, students who assessed their own performances during the learning process believed themselves to be more successful over time. In the light of the research results, some suggestions are made for future studies.     

Rising to the Challenge: The Effect of Individual and Social Metacognitive Scaffolds on Students’ Expressions of Autonomy and Competence Throughout an Inquiry Process

Journal of Science Education and Technology - Engaging students in inquiry is a key component in order to fulfill essential goals in science education. To achieve successful engagement in inquiry...     

The Effect of Teachers’ Inferred Self Concept upon Student Achievement

Abstract

This study investigated the relationship between teachers’ levels of Inferred Self Concept (ISC) and the cognitive growth of their students. One hundred twenty third grade students were matched for sex and IQ, and their cognitive growth was determined by pre and post testing with the Word Meaning, Paragraph Meaning, Spelling, Word Study Skills, and Language sub tests of the Stanford Achievement Test. The six teachers levels of ISC were determined by three raters who completed Parker’s Self Concept Checklist after observing each teacher for one hour. The levels of ISC were related positively to the students’ cognitive growth at the .01 level of significance for four of the five subtests and the total gain.     

Using Concept Cartoons in Formative Assessment: Scaffolding students’ argumentation

The purpose of this study was to investigate how concept cartoons, together with other diagnostic and scaffolding tools, could be used in formative assessment, to stimulate talk and argumentation among students in small groups, as part of peer‐assessment and self‐assessment; and to provide diagnostic feedback about students’ misconceptions to the teacher for teaching towards conceptual change. Two classes of Primary 5 and 6 students worked in small groups to discuss the opposing viewpoints posed by the cartoon characters, using scaffolding tools to guide their discussions and to evaluate, challenge, and document each others’ ideas. Students also used drawings to depict their ideas. The conversation from one group was audio‐taped. These tools provided a record of students’ thinking in a form that was accessible to the teacher for monitoring and feedback purposes. Findings showed dialogic talk and interactive argumentation among students where they made their reasoning visible. Students’ assertions and questions had formative potential as they encouraged exploratory and reflective discourse by drawing upon each others’ ideas. The teacher’s discursive practices, as well as her role in designing scaffolding structures for supporting ‘assessment conversations’ when using concept cartoons and in devising strategies that take into account students’ conceptual and epistemic thinking, are emphasised.     

The Effect of a Pedagogical STEAM Model on Students’ Project Competence and Learning Motivation

Journal of Science Education and Technology - The development of STEAM (Science, Technology, Engineering, Liberal Arts, and Mathematics) curricula has emerged in the past decade. A pedagogical...     

The Effects of College Students’ Personal Values on Changes in Learning Approaches

Many studies of changes in learning approaches have used data from different age groups at one point in time only (Gow and Kember, High Educ 19:307–322, 1990; Watkins and Hattie, Br J Educ Psychol 51:384–393, 1981) or have analyzed the effects of just two or three factors using single level analytical techniques (Cano, Br J Educ Psychol 75:203–221, 2005; Duckwall et al., Res High Educ 32(1):1–13, 1991; Jay and Love, NCSSSMST J 7(2):4–8, 2002; Loo, Educ Psychol, 17(1/2), 1997; Watkins and Hattie, Hum Learn 4:127–141, 1985; Zeegers, Br J Educ Psychol 71:115–132, 2001). This study employs multilevel modeling as a more appropriate technique for the analysis of longitudinal data to examine factors influencing changes in the learning approaches of 153 international undergraduate students over a 3-year period. Specifically, using hierarchical linear modeling (HLM), the effects of personal values (level-2) on learning approaches and changes in them over time (level-1) are examined. Results show no changes within students in the deep and surface approaches to learning but a significant decline for the achieving approach, particularly for students who previously experienced a more formal teaching authority. Furthermore, students’ personal values in terms of security, achievement and hedonism affect the achieving approach while no effects emerge for the personal values of tradition, conformity, universalism, self-direction and stimulation. Finally, these effects can be observed while no significant effects emerge for gender, discipline and ability.     

Understanding The Impact of an Apprenticeship-Based Scientific Research Program on High School Students’ Understanding of Scientific Inquiry

The purpose of this study was to understand the impact of an apprenticeship program on high school students’ understanding of the nature of scientific inquiry. Data related to seventeen students’ understanding of science and scientific inquiry were collected through open-ended questionnaires. Findings suggest that although engagement in authentic scientific research helped the participants to develop competency in experimentation methods it had limited impact on participants’ learning of the implicit aspects of scientific inquiry and NOS. Discussion focuses on the importance of making the implicit assumptions of science explicit to the students in such authentic scientific inquiry settings through structured curriculum.     

The Effect of Task Instructions on Students’ Use of Repetition in Argumentative Discourse

The reasoning belief of argumentum ad nauseam assumes that when someone repeats something often enough, he or she becomes more convincing. The present paper analyses the use of this strategy by seventh-grade students in an argumentation task. Sixty-five students (mean age: 12.2, SD?=?0.4) from a public school in a mid-sized urban environment took part in the study. The students were asked to either argue to convince an opposing partner or argue to reach consensus with an opposing partner on three dilemmas that dealt with energy sources. Data were gathered according to a between-groups design that included one independent variable (argumentative goal: to convince vs. to reach consensus) and one dependent variable (the degree of argumentative repetitions). We predicted that in the condition to convince their partner, the students would use the repetition strategy more often in their attempts to be persuasive. Our findings show that the mean number of argumentative repetitions was significantly higher for the persuasion group for both of the most frequent argumentative structures (claim and claim data). The mean percentage of repeated claims for the persuasion condition was 86.2 vs. 69.0 for the consensus condition. For the claim data, the mean percentage for the persuasion group was 35.2 vs. 24.3 for the consensus group. Also, students in the persuasion group tended to repeat one idea many times rather than repeating many ideas a few times within the same argumentative structure. The results of our study support the hypothesis that the goal of the argumentative task mediates argumentative discourse and, more concretely, the rate of repetitions and the conceptual diversity of the statements. These differences in rates of repetition and conceptual diversity are related to the amount of learning produced by the instructional goal. We apply Mercer's idea that not all classroom argumentation tasks promote learning equally.     

An Investigation of University Students’ Collaborative Inquiry Learning Behaviors in an Augmented Reality Simulation and a Traditional Simulation

The purpose of this study is to investigate and compare students’ collaborative inquiry learning behaviors and their behavior patterns in an augmented reality (AR) simulation system and a traditional 2D simulation system. Their inquiry and discussion processes were analyzed by content analysis and lag sequential analysis (LSA). Forty university students were divided into dyads and then randomly assigned into AR group and traditional 2D group to collaboratively conduct an inquiry task about elastic collision. The results of the content analysis and LSA indicated that both systems supported students’ collaborative inquiry learning. Particularly, students showed high frequencies on higher-level inquiry behaviors, such as interpreting experimental data or making conclusions, when using these two simulations. By comparing the behavioral patterns, similarities and differences between the two groups were revealed. The AR simulation engaged the students more thoroughly in the inquiry process. Moreover, students in both groups adopted the same approaches to design experiments. Due to the line of AR research is in its initial stage, suggestions for future studies were proposed.