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Impact of COVID-19 on Science Teaching: A Bibliometric Analysis COVID-19 对科学教学的影响:文献计量分析
Pub Date : 2024-06-15 DOI: 10.12973/ejmse.5.2.67
Konstantinos Karampelas
This paper aims to examine the trends around research in science teaching following the outbreak of the COVID-19 pandemic. This event had a significant impact on education institutions, as it led to the shift to online learning that challenged educators in terms of planning, implementing, and dealing with issues such as the deteriorating mental and physical health of students. This is reflected in the trends of researchers. Contemporary trends around science teaching seem to focus on new teaching practices, modes, areas of investigation, and the impact of modern technology. However, there is limited bibliometric research examining the impact of COVID-19 on science teaching. Hence, 12,840 documents published from 2020 onwards were collected and analyzed from the Scopus platform. The analysis depicted a general interest of researchers around this topic. Findings regarding the focus and area of study, country, and the yearly rate of publication are aligned with those that focus on the individual impact of the COVID-19 pandemic on teaching and science education. This can give insights to the general trends regarding the future of science teaching.
本文旨在探讨 COVID-19 大流行病爆发后科学教学研究的发展趋势。这一事件对教育机构产生了重大影响,因为它导致了向在线学习的转变,使教育工作者在计划、实施和处理学生身心健康恶化等问题方面面临挑战。研究人员的发展趋势也反映了这一点。围绕科学教学的当代趋势似乎侧重于新的教学实践、模式、研究领域以及现代技术的影响。然而,研究 COVID-19 对科学教学的影响的文献计量学研究十分有限。因此,我们从 Scopus 平台收集并分析了 2020 年以来发表的 12 840 篇文献。分析结果表明,研究人员对这一主题普遍感兴趣。有关研究重点和领域、国家和年发表率的研究结果与那些关注 COVID-19 大流行病对教学和科学教育的个别影响的研究结果一致。这有助于深入了解未来科学教学的总体趋势。
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引用次数: 0
Authentic Assessment for Motivating Student Learning and Teaching Effectiveness in Rural, High-Need Secondary Schools in Manitoba, Canada 加拿大马尼托巴省农村高需求中学激励学生学习和提高教学效率的真实评估
Pub Date : 2024-06-15 DOI: 10.12973/ejmse.5.2.93
Eric K. Appiah-Odame
This paper derives from a large research project focusing on mathematics and science assessment of student learning in three high-need, rural, and urban secondary schools in Manitoba, Canada. The study employed qualitative methods of semi-structured interviews and classroom video recordings of teaching practice experiences of 12 mathematics and science teachers, with the purpose that explore how authentic assessment forms assist effective teaching to monitor and motivate student learning achievement and growth. The results indicate that about 67% (eight out of the twelve of the participants) of the research participants practice the traditional mode of standard assessment that consists of multiple forms of questioning. The participants' rationale relates to speedy evaluations of student work, preparing feedback reports to parents and students, and objectivity of the assessment process. The other 33% (four out of twelve of the participants) of participants practice authentic assessment that concentrates on: (1) Allowing students to apply what they have learned rather than testing their ability to memorize and regurgitate concepts, (2) Allowing students to personalize their knowledge and values, (3) Encouraging group project-based learning and with the use of rubric for evaluating and monitoring, (4) Promoting deep learning to become life-long learners, (5) Recognizing, acknowledging, and validating diversity in student learning styles, interests, and aspirations, and further, authentic assessment is an excellent opportunity to apply communicative technologies such as podcasts and webinars in learning and undertaking investigations in mathematics and science learning. Furthermore, some participants asserted that authentic assessments are time-consuming, labor-intensive, and resource-demanding, aside from the limited resources and lack of training, which are some of the challenges of implementing authentic assessment. Other participants stated that all teachers must be familiar with using all assessment tools. The paper concludes that the principal plays a critical instructional leadership role in a school-wide implementation of authentic assessment.
本文源自一个大型研究项目,该项目重点关注加拿大马尼托巴省三所高需求、农村和城市中学的学生数学和科学学习评估。研究采用了半结构式访谈和课堂录像的定性方法,记录了 12 名数学和科学教师的教学实践经验,目的是探讨真实的评估形式如何帮助有效教学,以监测和激励学生的学习成绩和成长。研究结果表明,约 67%的研究参与者(12 位参与者中的 8 位)采用传统的标准评估模式,包括多种形式的提问。参与者的理由是为了快速评价学生的作业,为家长和学生准备反馈报告,以及评价过程的客观性。另外 33%的参与者(12 位参与者中的 4 位)采用真实的评估方式,主要集中在以下几个方面:(1) 让学生学以致用,而不是测试他们记忆和复述概念的能力;(2) 让学生将自己的知识和价值观个人化;(3) 鼓励小组项目式学习,并使用评分标准进行评估和监督;(4) 促进深度学习,成为终身学习者、(5) 承认、认可和肯定学生学习风格、兴趣和愿望的多样性,此外,真实评价是在数学和科学学习中应用播客和网络研讨会等交流技术进行学习和探究的绝佳机会。此外,一些与会者认为,除了资源有限和缺乏培训外,真实评价还耗时、耗力、耗资源,这些都是实施真实评价所面临的挑战。其他与会者指出,所有教师都必须熟悉使用所有评估工具。本文的结论是,在全校范围内实施真实评价的过程中,校长起着至关重要的教学领导作用。
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引用次数: 0
Can I Eat Melted-Frozen-Melted Bread?: Use of Practical Assignments to Harmonize Mathematics and STEM Courses and as a Measure for Future Technology Studies 我能吃融化-冷冻-融化的面包吗?利用实践作业协调数学和 STEM 课程,并作为未来技术研究的衡量标准
Pub Date : 2024-06-15 DOI: 10.12973/ejmse.5.2.81
Tonje Jin, Kirsi Helkala
In the domain of engineering education, the crucial role of mathematics, especially Calculus, cannot be overstated, as it lays the foundational groundwork for numerous sciences, technology, engineering and mathematics (STEM) courses. The integration of mathematics into STEM disciplines is achieved through the practical application of mathematical concepts in real-world scenarios or in conjunction with other STEM subjects, thereby enhancing the coherence of engineering studies and acting as a significant motivational catalyst for students. This paper presents an analytical narrative of a practical mathematics assignment, woven into the Calculus curriculum and other STEM courses from 2013 to 2018. It delves into the potential impacts of these practical assignments on student performance and attitudes by evaluating data sourced from final exam scores and anonymous course surveys, both before and after the intervention period. Through the analysis of an extensive dataset comprising 1526 final exam scores, this study endeavors to make a substantive contribution to Future Technology Studies (FTS), focusing on the strategic harmonization of mathematics and STEM courses to enrich the educational experience and foster a more cohesive and applied learning framework in these disciplines.
在工程学教育领域,数学,尤其是微积分的关键作用无论怎样强调都不为过,因为它 为众多科学、技术、工程学和数学(STEM)课程奠定了基础。数学与 STEM 学科的整合是通过数学概念在现实世界场景中的实际应用或与其他 STEM 学科的结合来实现的,从而增强了工程学学习的连贯性,并对学生起到了重要的激励作用。本文分析叙述了 2013 年至 2018 年期间在微积分课程和其他 STEM 课程中融入的实用数学作业。通过评估干预期前后的期末考试成绩和匿名课程调查数据,本文深入探讨了这些实践性作业对学生成绩和态度的潜在影响。通过对包括 1526 份期末考试成绩在内的广泛数据集进行分析,本研究致力于为未来技术研究(FTS)做出实质性贡献,重点关注数学和 STEM 课程的战略性协调,以丰富教育体验,并在这些学科中培养更具凝聚力的应用学习框架。
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引用次数: 0
A Qualitative Content Analysis of the Grade 4 Learning Modules and Lesson Plan on Energy based on the Three-Dimensional Learning Model 基于三维学习模式的四年级 "能源 "学习模块和教案的定性内容分析
Pub Date : 2024-03-15 DOI: 10.12973/ejmse.5.1.1
Tri Lestari, Iwan Pranoto, Anita Lie
Online learning platforms and resources created by the Indonesian Ministry of Education, Culture, Research, and Technology were a blessing in disguise out of the unprecedented school closure caused by the Covid-19 pandemic. These learning resources are yet to be examined to ensure their usability and their role in improving the quality of learning in science classes. This study analyzed the learning modules and a sample lesson plan from the Teachers Learn Teachers Share platforms based on the three-dimensional learning framework. It examined to what extent is the 3-dimensional learning framework incorporated into the grade 4 learning modules and lesson plan on Energy. The methodology for analyzing the sufficiency of disciplinary crosscutting concepts, scientific practices, and core ideas applied here will enrich the Science, Technology, Engineering, and Mathematics (STEM) based education corpus of knowledge. Findings show that the disciplinary core ideas dimension is the most sufficiently covered of all three dimensions while the practices dimension is only partially covered as some of the points are mostly inferred, and the crosscutting concepts dimension still shows much room for improvement. Primary school teachers and schools’ curriculum development units should enrich the learning modules by expanding the discussions on the module coverage with crosscutting concepts.
印尼教育、文化、研究和技术部创建的在线学习平台和资源是 "Covid-19 "疫情造成的前所未有的学校停课所带来的福音。这些学习资源还有待研究,以确保其可用性及其在提高科学课学习质量方面的作用。本研究以三维学习框架为基础,分析了 "教师学习 教师共享 "平台上的学习模块和教案样本。研究探讨了四年级 "能源 "学习模块和教案在多大程度上融入了三维学习框架。分析学科横切概念、科学实践和核心理念的充分性的方法将丰富基于科学、技术、工程和数学(STEM)教育的知识库。研究结果表明,学科核心理念维度是三个维度中覆盖最充分的维度,而科学实践维度只覆盖了部分内容,因为有些内容主要是推断出来的,横切概念维度仍有很大的改进空间。小学教师和学校课程开发单位应丰富学习模块,在模块覆盖范围内增加跨学科概念的讨论。
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引用次数: 0
Understanding Problem-Based Learning and its Application in Learning Mathematics Concepts Among Pre-Service Teachers 了解基于问题的学习及其在职前教师数学概念学习中的应用
Pub Date : 2024-03-15 DOI: 10.12973/ejmse.5.1.51
E. Boye, D. D. Agyei
Learning to teach mathematics has become crucial since its application in real life cannot go unmentioned. The desire of mathematics education researchers to make mathematics concepts easier for pre-service teachers to easily understand has attracted attention. This has become indispensable since after college, pre-service teachers are deployed from K-12 to assist learners in understanding mathematics concepts. The study aimed to ascertain how improvement in the learning of mathematics concepts using the Problem-based learning (PBL) approach could be understood and/or explained among pre-service teachers. This was viewed in two folds: how improvement in learning outcomes using the PBL approach could be explained; and how pre-service teachers’ disposition about the PBL could be explained/understood. Exploratory case study design involving qualitative and quantitative data was concurrently gathered and used. This involved the use of data collection instruments such as focus group discussion, pre-post-test scores, PBL observation protocol, and PBL disposition questionnaire. The study showed that the PBL method improved the learning of mathematics concepts among pre-service teachers. Pre-service teachers also showed a positive disposition (interest, belief, and attitude) toward the PBL intervention. The authors advocated for the conduct of a longitudinal study to understand the direction of change over time.
数学在现实生活中的应用不容忽视,因此数学教学的学习变得至关重要。数学教育研究人员希望让职前教师更容易理解数学概念,这引起了人们的关注。因为大学毕业后,职前教师将被派往幼儿园至十二年级,帮助学生理解数学概念,这一点已变得不可或缺。本研究旨在确定如何理解和/或解释职前教师如何利用基于问题的学习(PBL)方法来提高数学概念的学习效果。这可以从两个方面来看:如何解释使用 PBL 方法对学习成果的改善;以及如何解释/理解职前教师对 PBL 的态度。探索性案例研究设计涉及定性和定量数据的同时收集和使用。这包括使用数据收集工具,如焦点小组讨论、前后测试评分、PBL 观察协议和 PBL 处置问卷。研究表明,PBL 方法提高了职前教师对数学概念的学习。职前教师对 PBL 干预也表现出了积极的态度(兴趣、信念和态度)。作者主张进行纵向研究,以了解随时间推移的变化方向。
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引用次数: 0
YouTube Video Technology in Chemistry Classroom: Its Impact on Pre-Service Teachers’ Attitude and Academic Performance YouTube 视频技术在化学课堂中的应用:技术对职前教师态度和学业成绩的影响
Pub Date : 2024-03-15 DOI: 10.12973/ejmse.5.1.39
Y. Adjei, P. Duku, Job Donkor, Solomon Boachie
The study investigated the impact of YouTube video assisted instructions (YVAI) on pre-service teachers’(PSTs) attitudes and academic performance in chemistry classroom. A quasi-experimental design was adopted for the study. One hundred and twenty (120) Pre-Service Teachers (PSTs) pursuing primary education programme constituted the participants of the study. Sixty (60) PSTs each were non-randomly assigned to the Experimental Group (EG) and Control Group (CG). Data on PSTs’ attitude and performance were collected with PSTAS and GCPT respectively. The SPSS software version 20 was used to analyse the data to generate descriptive and inferential statistics. A non-parametric analysis was used in the inferential statistics. The attitude means rank (MR=78.62) of EG (U = 713.000, Z=-6.924, p <.001) was statistically higher than CG (MR=42.38) (U = 713.000, Z=-6.924, p <.001) after treatment. The EG after treatment recorded a mean rank (80.86) statistically higher than CG (40.14), U = 578.500, Z = -6.441, p <.001 after treatment. YVAI was proven as an effective instructional strategy that enhances learners’ altitudinal changes and performance. The study recommended the use of YouTube technological-driven instructions to support classroom instructions.
本研究调查了YouTube视频辅助教学(YVAI)对职前教师(PSTs)在化学课堂上的态度和学习成绩的影响。研究采用了准实验设计。120 名修读小学教育课程的职前教师(PSTs)构成了本研究的参与者。实验组(EG)和对照组(CG)各有六十(60)名职前教师。分别使用 PSTAS 和 GCPT 收集小学生的态度和表现数据。分析数据时使用了 SPSS 软件版本 20,以生成描述性和推论性统计数字。推论统计采用非参数分析。治疗后,EG(U=713.000,Z=-6.924,p <.001)的态度均值排名(MR=78.62)在统计学上高于 CG(MR=42.38)(U=713.000,Z=-6.924,p <.001)。治疗后,EG 的平均排名(80.86)在统计学上高于 CG(40.14),治疗后 U = 578.500,Z = -6.441,p <.001。事实证明,YVAI 是一种有效的教学策略,它能提高学习者的高度变化和学习成绩。该研究建议使用 YouTube 技术驱动的教学来支持课堂教学。
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引用次数: 1
The Association Between Attitudes Towards Mathematics, Students’ Background and TIMSS Mathematics Achievement 对数学的态度、学生背景与 TIMSS 数学成绩之间的关系
Pub Date : 2024-03-15 DOI: 10.12973/ejmse.5.1.13
Marie Wiberg, I. Laukaityte, Ewa Rolfsman
The overall aim of this study is to examine the association between Swedish students’ attitudes towards mathematics, mathematics achievement as measured by the Trends in Mathematics and Science Study (TIMSS), socioeconomic status (SES), and educational background variables. A further aim is to investigate whether students’ attitudes towards mathematics have a mediating role between their mathematics achievement and their background. Several indicators of students’ SES and background, taken from both the TIMSS 2015 database and from Swedish official registers, were used. The overall results show that there were differences in attitudes towards mathematics in relation to the different SES and educational background measures. There are also associations between students’ SES and both TIMSS mathematics achievement and their attitudes towards mathematics. The students’ attitudes towards mathematics only had a small mediation role between the students’ backgrounds and TIMSS mathematics achievement. Finally, although the mediation models had a better fit when including other information, the mediation effect was lower. Practical implications of the obtained results are discussed.
本研究的总体目标是探讨瑞典学生的数学态度、数学与科学发展趋势研究(TIMSS)所衡量的数学成绩、社会经济地位(SES)和教育背景变量之间的关联。另一个目的是研究学生对数学的态度是否在其数学成绩和背景之间起到中介作用。研究使用了 TIMSS 2015 数据库和瑞典官方登记册中关于学生社会经济地位和背景的多项指标。总体结果显示,不同的社会经济地位和教育背景衡量标准在数学态度上存在差异。学生的社会经济地位与 TIMSS 数学成绩及其数学态度之间也存在关联。学生对数学的态度在学生背景和 TIMSS 数学成绩之间只起了很小的中介作用。最后,虽然在包括其他信息时,中介模型的拟合度较高,但中介效应较低。本文讨论了所得结果的实际意义。
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引用次数: 0
Flipped Classroom Model: Minimizing Gaps in Understanding Mathematical Concepts for Students with Different Academic Abilities 翻转课堂模式:缩小不同学习能力学生在理解数学概念方面的差距
Pub Date : 2024-03-15 DOI: 10.12973/ejmse.5.1.27
Endang Sulistyowati, Arif Rohman, Julham Hukom
Each student has a different amount of time to fully understand information, students with high academic ability (UA) need less time than students with low academic ability (LA). Teachers should apply learning models that can facilitate their study time according to their individual needs. The aim of this research is to assess which learning model is most optimal in reducing the gap in understanding mathematical concepts between UA and LA students. Apart from that, this research also evaluates the effectiveness of implementing the flipped class (FC) model in increasing students' understanding of mathematical concepts, compared to the problem-based learning (PBL) model and conventional learning models. The research method used was the N-Gain Test and ANCOVA. The research results show that the FC model is the most optimal in reducing the gap in understanding mathematical concepts between LA and UA students. In addition, both FC and PBL models have proven effective in increasing students' understanding of mathematical concepts when compared to conventional models. Future research could consider combining the FC model with PBL or other learning models to see whether combining these models can improve students' understanding of mathematical concepts more significantly.
每个学生充分理解信息所需的时间不同,学习能力强(UA)的学生比学习能力差(LA)的学生所需的时间少。教师应根据学生的个人需要,采用能促进他们学习时间的学习模式。本研究旨在評估哪種學習模式最能縮窄高學習能力學生與低學習能力學生在理解數學概念方面的差距。除此以外,本研究还评估了与基于问题的学习(PBL)模式和传统学习模式相比,实施翻转课堂(FC)模式在提高学生对数学概念的理解方面的有效性。采用的研究方法是N-Gain测试和方差分析。研究结果表明,FC 模式在缩小 LA 和 UA 学生对数学概念的理解差距方面效果最佳。此外,与传统模式相比,事实证明 FC 模式和 PBL 模式都能有效提高学生对数学概念的理解。未来的研究可以考虑将 FC 模式与 PBL 或其他学习模式相结合,看看这些模式的结合能否更显著地提高学生对数学概念的理解。
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引用次数: 0
Impact of the African Institute for Mathematical Science Teacher Training Program on Students’ Interest to Learn Mathematics and Science, Rwanda 非洲数学科学研究所教师培训计划对卢旺达学生数学和科学学习兴趣的影响
Pub Date : 2023-12-15 DOI: 10.12973/ejmse.4.4.241
Aimable Sibomana, Josiane Mukagihana, Joseph Ndiritu
This study examined the impact of the Rwanda African Institute for Mathematical Science, Teacher Training Program (AIMS-TTP) on 228 secondary school students’ interest to learn Mathematics and science taught by 7058-trained teachers over 5-years across 14 districts. Students were exposed to various AIMS-TTP interventions, including industrial visits, science hours, and international day for women and girls in science, mathematics competition, robotics and mathematics challenge, and the Pan African Mathematics Olympiad (PAMO). A survey research design was employed to collect data about students’ interest to learn Mathematics and science, and data on students’ choices of combinations were obtained from the National Examination and School Inspection Authority (NESA) for the academic years 2017 to 2022. Data analysis using bivariate correlation and regression analyses revealed a positive and significant relationship (p<.05) between AIMS-TTP interventions and students’ interest to learn Mathematics and science. Besides, linear regression model indicated that hands-on activities, exposure to mathematics and science role models, science hour and smart classroom were the best predictors of students’ interest to learn mathematics and science (β=.197, p< .05; β=.217, p<.05; β=.234, p< .05; and β=.218, p<.05 respectively). They contributed 66.7 % (Adjusted, R2 = .667, p < .05) of the variance in students’ interest in learning mathematics and science. The AIMS-TTP interventions significantly improved students’ interest to learning mathematics and science. Recommendations include comprehensive training programs with direct student engagement, diverse competitions, and ongoing teacher support through professional development. Future research should focus on students’ STEM interest in Technical, Vocational Education, and Training schools.
本研究考察了卢旺达非洲数学科学研究所教师培训计划(AIMS-TTP)对 228 名中学生学习数学和科学的兴趣的影响,这些学生由经过培训的 7058 名教师在 5 年时间里在 14 个地区授课。学生们参加了 AIMS-TTP 的各种干预活动,包括工业参观、科学时间、国际妇女和女孩科学日、数学竞赛、机器人和数学挑战赛以及泛非数学奥林匹克竞赛 (PAMO)。调查研究设计用于收集有关学生学习数学和科学的兴趣的数据,学生选择组合的数据来自国家考试和学校检查局(NESA)2017 至 2022 学年的数据。利用双变量相关分析和回归分析进行的数据分析显示,AIMS-TTP干预措施与学生学习数学和科学的兴趣之间存在显著的正相关关系(P<.05)。此外,线性回归模型显示,实践活动、接触数学和科学榜样、科学一小时和智能教室是预测学生学习数学和科学兴趣的最佳指标(分别为β=.197,p< .05;β=.217,p< .05;β=.234,p< .05;和β=.218,p< .05)。它们占学生数学和科学学习兴趣方差的 66.7%(调整后,R2=.667,p<.05)。AIMS-TTP干预措施大大提高了学生学习数学和科学的兴趣。建议包括让学生直接参与的综合培训计划、多样化的竞赛以及通过专业发展为教师提供的持续支持。未来的研究应关注技术、职业教育和培训学校中学生对 STEM 的兴趣。
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引用次数: 0
Attitudes of Pre-Service Teachers on the Use of 3D Printing with Tinkercad in Science Education 职前教师对在科学教育中使用 Tinkercad 三维打印技术的态度
Pub Date : 2023-12-15 DOI: 10.12973/ejmse.4.4.217
Hasan Güleryüz
3D printer technology and 3D design are used in many fields and are gaining various uses day by day. It is seen that the quality of education and training has increased with the effective use of 3D technology in the education and training environment. This study aims to investigate the attitudes of Pre-Service Teachers about the use of 3D printer activities made with Tinkercad in science education. 43 science pre-service teachers participated in the study, which lasted 8 weeks. A mixed research method was used in this study. The problem-solving scale and the attitude scale towards the use of 3D printers in science education were applied to the pre-service teachers. To collect the research data, the attitude scale was applied as a pre-test and post-test. For Paired samples, a t-test was applied and analyses were performed. In qualitative studies, semi-structured student interview questions were applied. According to the findings of the study, there was a significant increase in students' positive attitudes towards the use of 3D printers in science education. Tinkercad and 3D printer trainings have been given and applications have been made within the scope of these trainings. There have been 6 activities related to 3D printers. Thanks to 3D printers, students have the opportunity to present creative ideas and things they imagine to life by making designs in their minds. It seems that abstract concepts related to the sciences are embodied with a 3D printer and turned into tangible objects. Examining a physical object makes it easier for students to identify mistakes they have made in designs. It is seen that they do creative and solution-oriented work against the problems they encounter. Thus, it is predicted that learning will be more permanent and effective.
三维打印机技术和三维设计被广泛应用于许多领域,并日益获得各种用途。随着 3D 技术在教育和培训环境中的有效应用,教育和培训的质量也在不断提高。本研究旨在调查职前教师对在科学教育中使用 Tinkercad 制作的 3D 打印机活动的态度。43 名科学职前教师参加了为期 8 周的研究。本研究采用了混合研究法。对职前教师采用了问题解决量表和在科学教育中使用 3D 打印机的态度量表。为了收集研究数据,态度量表采用了前测和后测的方式。对于配对样本,采用 t 检验并进行分析。在定性研究中,采用了半结构化的学生访谈问题。根据研究结果,学生对在科学教育中使用 3D 打印机的积极态度有了显著提高。已经开展了 Tinkercad 和 3D 打印机培训,并在培训范围内进行了应用。开展了 6 项与 3D 打印机有关的活动。多亏了三维打印机,学生们才有机会通过在头脑中进行设计,将自己的创意和想象变为现实。与科学相关的抽象概念似乎都可以通过 3D 打印机体现出来,并转化为实实在在的物品。通过观察实物,学生更容易发现自己在设计中出现的错误。可以看到,他们针对遇到的问题进行了创造性的、以解决问题为导向的工作。因此,可以预见学习将更加持久和有效。
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引用次数: 0
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European Journal of Mathematics and Science Education
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