Teaching Explicitly and Reflecting on Elements of Nature of Science: a Discourse-Focused Professional Development Program with Four Fifth-Grade Teachers

The nature of science (NOS) has become a central goal of science education in many countries. This study refers to a developmental work research program, in which four fifth-grade elementary in-service teachers participated. It aimed to improve their understandings of NOS and their abilities to teach it effectively to their students. The 1-year-long, 2012–2013, program consisted of a series of activities to support teachers to develop their pedagogical content knowledge of NOS. In order to accomplish our goal, we enabled teacher-researchers to analyze their own discourse practices and to trace evidence of effective NOS teaching. Many studies indicate the importance of examining teachers’ discussions about science in the classroom, since it is teachers’ understanding of NOS reflected in these discussions that will have a vital impact on students’ learning. Our proposal is based on the assumption that reflecting on the ways people form meanings enables us to examine and seek alternative ways to communicate aspects of NOS during science lessons. The analysis of discourse data, which has been carried out with the teacher-researchers’ active participation, indicated that initially only a few aspects of NOS were implicitly incorporated in teacher-researchers’ instruction. As the program evolved, all teacher-researchers presented more informed views on targeted NOS aspects. On the whole, our discourse-focused professional development program with its participatory, explicit, and reflective character indicated the importance of involving teacher-researchers in analyzing their own talk. It is this involvement that results in obtaining a valuable awareness of aspects concerning pedagogical content knowledge of NOS teaching.     

Exploring quality of life through an online international collaboration

ABSTRACT

In today’s classrooms, learning does not have to be bounded by physical space. By having access to a range of digital communication technologies, students and teachers can synchronously and asynchronously engage in authentic learning opportunities extending beyond the local community. They can be learning and interacting with others from around the world. This occurred with Grade 3 students from a school in Alberta, Canada, and Lima, Peru who investigated how their physical environments influence their quality of life. Over a seven-week period, the two groups engaged in synchronous and asynchronous activities in addressing this topic. A case study approach was used to research the project. Four key findings emerged from the data to inform teaching practice for designing and facilitating online international collaborative learning.     

Students’ motivation and teachers’ teaching practices towards the use of blogs for writing of online journals

This research paper explores students’ motivation and teachers’ teaching practices towards the writing of compositions in the conventional paper-based (paper and pencil) and the online blogs mode. Six classes of Grade 5 (224 students) and four English teachers in an elementary-level future school in Singapore were involved in this study. A total of four written assignments were given to the students – two conventional paper and pencil and two online blog-written assignments. No significant difference was found in students’ scores on these assignments. However, the submission rate for the conventional paper-based assignments was 93.8% as compared to 75% for the online blogs entries. Although both students and teachers in this study are savvy information communication technology users who have been exposed to one-to-one computing since Grade 1, the use of blogs for journal writing was not natural to both parties. Teachers found that it was more cumbersome to grade and give comments on students’ online blog posts via the online platform and likewise, students also faced issues with the submission of their online writing assignments. Some students quoted that they preferred writing via conventional paper and pencil mode, experienced network connection and technical issues, had poor time management, experienced forgetfulness and distraction from the computers and the Internet for not submitting their online writing assignments. This study also once again highlighted the importance of the teacher, as one out of the four teachers managed to get all her students to submit their writing assignments. The in-depth analysis of the interviews with the teachers and students, students’ perception survey, students’ performance in their writing tasks (both online and paper-based) and submission rates had revealed useful insights and considerations on the use of blogs to engage students in writing.     

An analysis of first year engineering students’ satisfaction with a support distance learning program in mathematics

An online support distance-learning program in Mathematics was developed to aid first year engineering students for their transition from the secondary to the tertiary education in order to reinforce deficiencies they may have in mathematical knowledge. The aim of the present study is to examine, firstly, to what extent the attendance of such a program helped students to familiarize themselves with distance learning programs. In addition, the students’ satisfaction with the material of the program was examined as well as their attitudes towards a conventional support learning program in Mathematics. The structure and part of the material developed is presented in detail. The basic methodological tool was an appropriately structured questionnaire. The results indicate that students responded positively to the program, which was a basic way of acquainting themselves with distance learning, and were satisfied with the material. The students’ attitudes towards a conventional program was found to be related to their prior experience in distance learning programs. Statistical analysis of the research data yielded 4 basic factors related to the students’ beliefs regarding the support online learning program in Mathematics. These factors were student’s development and progress, satisfaction with the parts of the online support program, their attitudes towards a conventional program while being in the online support program and their familiarization with online distance education. These factors as well as the targeted identification of the students’ needs should be taken under consideration while designing and implementing support online distance learning programs in Mathematics.     

The learning potential of online student-constructed tests with citing peer-generated questions

In view of contribution-based pedagogy and observational learning theory, students’ perceived uses, preferences, usage, and selection considerations with regard to citing peers’ work were examined in an online learning environment targeting student-constructed tests. Data were collected from 84 fifth-grade students who participated in online student-constructed tests with and without citing in an 11-week study. Quantitative and qualitative data in response to an end-of-session questionnaire and actual online citing behaviour were analyzed. Several major findings were obtained. First, significantly more participants supported and preferred “citing” over “no citing” for online student-constructed tests. Second, data with regard to perceived uses, preferences, and reported usage all supported the potential of citing for providing an observational learning space. Third, citing allowed the participants to attend to areas pinpointed by their peers but initially ignored by them, thus making social construction of knowledge possible. Fourth, the quality and the author of the item are the two determining factors affecting citing decisions. Fifth, a statistically significant positive correlation between students’ academic achievement and their generated questions cited by peers was confirmed. Finally, actual online citing behaviour varied greatly among participants, with the majority using the citing function during online test-construction to various extents.     

元认知视角下以职教新干线为平台的高职英语自主学习实证研究

元认知策略是促进自主学习的关键,而网络英语自主学习模式已成为大学英语教学改革的主要渠道。基于此,以职教新干线为平台,设计了一学期的教学实验,以期以元认知策略培训的方式来提高学生英语自主学习能力。结果表明,在空间课程资源共享、师生群组交流互动、空间作业以及课程考试等多元化网络自主学习环境下,元认知策略培训有助于高职学生提高英语学习成绩和自主学习能力。     

Encouraging student engagement in a blended learning environment: the use of contemporary learning spaces

Research shows that some non‐traditional students find the university environment alienating, impersonal and unsupportive. The ‘Quickstart’ project combines traditional lectures and seminars with a sequence of carefully designed online tasks, aimed at lessening the impact of the start of year uncertainties for new students. One thousand students across two geographic locations participated in the programme. The project was evaluated by considering three sources of data: data generated by server statistics of 40,358 successful requests for pages in the first four weeks of teaching; student anonymous responses to an online end of course questionnaire as well as extracts from their reflective journals; and the student experience as viewed through the eyes of a researcher in the classroom. Findings offer insights into how the students blend classroom time with their own time; and student perceptions of their own learning experiences. A collaborative learning experience involving travel to a contemporary learning space (the Tate Modern Art Gallery) mitigated the possible isolating effect of the use of technology; instead the technology enhanced the discussion and participation in activities. The students visited the Tate Modern and then facilitated their discussions by sending each other SMS text messages; they bonded very quickly in the seminar groups, where weekly online tasks that had been prepared individually ‘outside’ the classroom were the focus of group discussion and debate ‘inside the classroom’; their end of semester reflective writing showed very clearly how valuable the early ‘friendship’ groups had been for them settling into university life.     

Optimizing Instructional Video for Preservice Teachers in an Online Technology Integration Course

This study assessed the effect of design instructional video based on the Cognitive Theory of Multimedia Learning by applying segmentation and signaling on the learning outcome of students in an online technology integration course. The study assessed the correlation between students’ personal preferences (preferred learning styles and area of specialization) and their learning outcomes. A three-group pretest–posttest design was employed to assess whether there were significant differences in students’ test scores after they watched an instructional video. The results of the analysis of covariance (ANCOVA) analysis indicate that instructional design had a significant effect on students’ learning outcome. This effect was demonstrated by the statistically significant differences in students’ learning outcomes, with the highest scores achieved by students in the segmented and signaled video group and the lowest scores in the no-segmentation and no-signaling group. Moreover, results indicate that students’ learning preferences and area of specialization related significantly and positively to their learning outcomes. These findings suggest that the use of educational video in online courses has the potential to effectively improve students’ learning outcome; however, it requires design manipulation. The results also emphasize the importance of rethinking the one-size-fits-all approach in developing online course content and include consideration of the students’ learning preferences and area of specialization to optimize their learning.     

Behavior,perceptions and learning experience of undergraduates using social technologies during internship

Social technologies such as social networking sites, Wikis and blogs have gained popularity not only in social communication but also in other areas, such as in enhancing learning experience among students in tertiary education. This study investigated how blogs and Facebook scaffolded students’ learning during their internships in tertiary education. A mix-method approach was employed to examine students’ perceptions of blogs and Facebook in improving their internship learning experience. The results showed that blogs and Facebook encouraged students and facilitated their engagement in problem solving, information sharing and knowledge construction during their internships. In particular, Facebook showed more promising results, assisting students in reflecting on their experiences. Moreover, students acknowledged that Facebook was a better platform for online interaction and collaborative learning than blogs. This study provides empirical evidence for the use of social media tools in pedagogical scaffolding and collaborative learning during internships.

     

Exploring the role of university students’ online self-regulated learning in the flipped classroom: a structural equation model

ABSTRACT

The flipped classroom has gained a great deal of attention in educational research and practice in recent years. The purposes of this study are to understand the relationship between students’ online self-regulated learning (SRL) and their perceptions of learning in a flipped classrooms (FC), to identify possible mediators in this relationship, and to explain how this relationship predicts students’ intentions to participate in an FC. Two questionnaires were used to gather data from 576 undergraduate or graduate students in Taiwan. The structural equation model showed that students’ in-class interactions and online SRL are predictors of their perceived quality of usefulness of online learning activities and positive experience of FC, and these, in turn, associate with their intentional behaviours of participating in FC. While students’ perceived value of interactions in physical classrooms directly related to their intentions to participate in FC, their online SRL predicts their intentions to participate in flipped learning only when mediated by the perceived quality of the usefulness of the online learning activities and positive experience of FC.     

Improving primary students’ collaborative problem solving competency in project-based science learning with productive failure instructional design in a seamless learning environment

The paper reports on an empirical study adopting a mixed research method, aiming at improving primary students’ collaborative problem solving competency in project-based learning with productive failure (PF) instructional design in a seamless learning environment. Two Grade Six classes participated in a project-based learning of “Plant Adaptations”. In Class 1 with 27 students, the project-based learning was conducted with PF instructional design; in Class 2 with 26 students, the project-based learning was conducted without PF instructional design. The learning activities spanned across farm, class, home and online spaces supported by mobile devices. Data collection includes various students’ created artifacts in groups in the inquiry process, student reflections, student focus group interviews and pre- and post-domain tests. Both qualitative and quantitative data analysis methods were employed. The research findings show that compared to Class 2, the students in Class 1 gained deeper understanding of conceptual knowledge and produced better group artifacts in collaborative problem-solving quality than those in Class 2; and the students in Class 1 were more positive in facing the challenges in their project-based learning process, and developed a sense of ownership of their learning. The findings imply that PF instructional design is conducive to developing primary students’ collaborative solving competency in science learning in a seamless learning environment.     

Understanding community in synchronous online learning: do perceptions match behaviours?

ABSTRACT

The community of inquiry (CoI) framework is becoming increasingly popular in online learning. The relationships among CoI constructs (cognitive, teaching and social presences) were generally investigated through surveys. However, some methodological challenges were noticed in CoI studies such as the limitations in data diversity or data verification. Hypothesising that learners’ perceptions about CoI constructs may not reflect their actual behaviours, this study matches students’ perceptions and actual behaviours reflecting the CoI constructs in an online learning setting in a synchronous online undergraduate programme. Data from CoI surveys, online discussion records and observations were comparatively discussed. The results indicated that relationships between the behaviours and perceptions about CoI constructs were quite positive and students’ perceptions about CoI constructs almost matches with their actual behaviours. Thus, the study confirmed the power of determining the interactions reflecting CoI constructs in online learning within CoI surveys. It is hoped that the study may shed a light with its contribution in providing some evidence for the question of whether conventional data collection techniques in CoI studies is required to be revisited or not.     

Exploring the effects of online learning behaviors on short-term and long-term learning outcomes in flipped classrooms

ABSTRACT

The flipped classroom pedagogy has been widely used recently. Despite many researches have paid attention with the learning outcome of flipped classroom, there has been limited attention in regard to investigate the relationship between learning behavior and learning outcomes in a flipped classroom. In this paper, we proposed to investigate the influence of online learning behaviors on short-term and long-term learning outcomes in a flipped classroom. This study used Calculus and grade point average (GPA) scores to represent short-term and long-term learning outcomes, respectively. Multiple linear regression indicated that students’ online learning behavior does not have a significant effect on short-term learning outcomes, but has a significant effect on long-term learning outcomes. For applying multiple correspondence analysis, students were divided into groups according to five grade levels based on their scores. According to GPA grade level, students’ online learning behaviors had a significant effect on long-term learning outcomes for the five groups (GPAa, GPAb, GPAc, GPAd, GPAe). According to their Calculus grade level, students’ online learning behaviors had a significant effect on short-term learning outcomes for three groups (CALa, CALd, and CALe), but two groups (CALb and CALc) did not demonstrate this trend. For exploring the effects of online learning behaviors on future learning outcomes, GPA can be considered representative because the GPA was calculated for the entire academic year 2015. Students in the CALa group exhibited the highest frequency of online learning behaviors and obtained the highest GPA grade levels (GPAa and GPAb). For the CALb, CALc, CALd, and CALe groups, students with a higher frequency of online learning behaviors obtained a higher GPA grade level. These results indicate that students’ online learning behaviors have a positive effect on future learning outcomes.     

Socioeconomic Status– and Gender‐Based Differences in Students’ Perceptions of E‐Learning Systems

Many universities are pursuing increases in on‐line course offerings as a means of offsetting the rising costs of providing high‐quality educational opportunities and of better serving their student populations. However, enrollments in online courses are not always sufficient to cover their costs. One possible way of improving enrollments is through marketing campaigns targeted to specific demographic groups. In this study, we take a first look into how students’ perceptions of e‐learning systems, prior to their enrollment in an online course, vary across socioeconomic status and gender. Findings suggest that prior to taking an online course, working‐class students perceive e‐learning systems more positively than their middle‐class peers but that little difference exists between genders. Armed with this knowledge, universities may improve online course enrollments by marketing online courses specifically to working‐class students or through campaigns aimed at improving middle‐class students’ perceptions of e‐learning systems.     

Using Facebook groups to support social presence in online learning

Building interpersonal connections in asynchronous online learning is important, but it is harder to achieve compared to face-to-face learning experiences due to its mostly text-based nature. Facebook is a popular social media platform and has been used as an outside-class communication space in formal learning contexts to supplement cognitive and affective aspects of learning. In this study, we used Facebook groups as supplemental social spaces in two asynchronous online master’s-level courses to understand if it impacted students’ perceptions of social presence (i.e., copresence, immediacy, and intimacy), learning interaction with faculty and peers, as well as sociability of the online learning environment. The results indicated that students felt more positively about social presence and learning interactions with other classmates and their instructor and perceived the course as having more sociability after they joined the class Facebook group. Findings have implications for supporting social impression formation in online learning.     

Learning Fractions by Splitting: Using Learning Analytics to Illuminate the Development of Mathematical Understanding

The struggle with fraction learning in kindergarten through Grade 12 in the United States is a persistent problem and one of the major stumbling blocks to succeeding in higher mathematics. Research into this problem has identified several areas where students commonly struggle with fractions. While there are many theories of fraction learning, none of the research on these theories employs samples large enough to test theories at scale or nuanced enough to demonstrate how learning unfolds over time during instructional activities based on these theories. The work reported here uses learning analytics methods with fine-grained log data from an online fraction game to unpack how splitting (i.e. partitioning a whole into equal-sized parts) impacts learning. Study 1 demonstrated that playing the game significantly improved students’ fraction understanding. In addition, a cluster analysis suggested that exploring splitting was beneficial. Study 2 replicated the learning results, and a cluster analysis showed that compared to early game play, later game play showed more optimal splitting strategies. In addition, in looking at the types of transitions that were possible between a student’s early cluster categorization and later cluster categorization, we found that some types of transitions were more beneficial for learning than others.     

Classroom research into good learning behaviours

This article examines the work conducted by two teacher-researchers involved in a study of their students' learning behaviours in their science classes. The teacher-researchers were strongly influenced by the PEEL project (Project to Enhance Effective Learning) and became members of the PAVOT project (Perspective and Voice of the Teacher) through which the research reported in this article was conducted. The teacher-researchers studied their students' approaches to learning and then introduced new teaching strategies (drawn from the PEEL literature) designed to positively influence their students' learning behaviours. In implementing new teaching strategies and exploring how their students' learning behaviours altered, these teacher-researchers suggest a number of important issues about the teaching and learning environment. The article also illustrates the importance of teacher-researchers being able to find ways of communicating their professional knowledge to the larger education community.     

The influence of academic coaching on persistence in online graduate students

ABSTRACT

Scholarly attention to academic learning centers is warranted, as they lack a consistent identity and, consequently, little is known about their effect on meaningful student outcomes. Further, such investigations are warranted in online education, given the greater student needs and dropout rates. The aim of this study was to investigate the relationship between the receipt of academic coaching at an online learning center and persistence in online graduate students using a matched sample and after controlling for demographic and academic variables. After holding months since enrollment and Grade Point Average (GPA) at follow-up constant, visiting the learning center increased the odds of persistence 2.66 times. Compared to students in the matched sample, students who visited the learning center even once were significantly more likely to persist at follow-up. Convergence and divergence of the findings with the scholarly literature is examined with a particular focus on the unique population of online graduate students.     

Unspoken social dynamics in an online discussion group: the disconnect between attitudes and overt behavior of English language teaching graduate students

Course instructors across a wide range of disciplines have implemented computer-based learning resources such as online discussion boards. While the benefits of implementing an online discussion board in teaching have been well-documented, investigation into the social aspects of online learning environments is still needed in order to develop a deeper understanding of how group dynamics affect the overall learning experience. Accordingly, this action research project was designed to explore the perceptions of graduate students concerning the use of an online discussion board, focusing on whether the character of the interactions evidenced in the content of the discussion was reflected in the participants’ views of their experiences. The messages posted to the discussion forum were examined via discourse analysis, while the perceptions of the participants were interrogated through self-administered interviews. The results revealed that while positive group dynamics appeared to be prevalent in the discussion, the perceptions of the individual class members did not always agree with this view. In light of the findings, the researcher outlines some possible solutions for creating an online environment that is conducive to learning for members of a discussion forum with disparate levels of experience, as well as some suggestions for further research.     

在线学习准备度对大学生在线学习投入度的影响

在线学习投入是保证"停课不停学"期间在线教学质量的重要条件。对大学生开展调查,运用描述统计和回归分析法对疫情期间大学生在线学习准备度的现状、大学生在线学习投入度的现状进行分析,可以发现在线学习准备度对大学生在线学习投入度的影响以及在线学习自我效能感、感知教师支持、在线学习平台体验在其中的中介作用。结果表明:大学生在线学习准备不足;大学生在线学习投入整体不高;大学生在线学习准备度对大学生在线学习投入度具有显著影响;在线学习自我效能感、感知教师支持、在线学习平台体验在在线学习准备度和在线学习投入度之间存在中介效应。因此,可以从技术支持维度、在线学习资源设计维度、教师支持维度着手提升学生的在线学习投入度。