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An effective blended online teaching and learning strategy during the COVID-19 pandemic

ABSTRACT: The shift to distance teaching and learning during the COVID-19 pandemic brought about a real challenge for both instructors and students. To face these difficulties in teaching undergraduate Chemistry courses at the University of Santo Tomas, a blended learning strategy in the context of teaching and learning of Physical Chemistry 1 and Analytical Chemistry for Chemical Engineering students were employed. Here, we present an online strategy that facilitated the transition from traditional face-to-face learning to full online instruction. This is a five-component blended learning strategy referred to as Discover, Learn, Practice, Collaborate and Assess (DLPCA). In DLPCA, the asynchronous part of the teaching was achieved through broadcast of pre-recorded lecture videos on YouTube to allow students to study and progress with learning at their own pace. The synchronous part of the teaching was conducted using video conferencing platforms, such as Zoom or Google Meet. The DLPCA strategy was presented and discussed to the students prior to its implementation. The analysis of the teaching and learning experience based on three indicators (i) student’s learning experience, (ii) student’s academic performance and (iii) instructor observations showed that DLPCA had a positive impact on students and instructors. The identified challenges were stability of internet connection and instructor’s familiarity with readily available internet-based teaching tools, such as video conferencing software. Instructors must also find means to improve their interaction with students and maintain student interest and engagement during online classes. The survey also indicated that most of the students are satisfied with the DLCPA strategy. Hence, this strategy is considered a manageable and effective alternative that can be adapted to full online instruction to other undergraduate Chemistry lecture courses. Overall, the findings and insights in this study will add valuable resources for further hybrid instruction in the post-COVID-19 time in higher education.

SUBMITTER: Lapitan L

PROVIDER: S-EPMC7847201 | biostudies-literature |

REPOSITORIES: biostudies-literature

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Project description:BackgroundWith the advancement of information technology, teachers have become able to overcome the limitations of time and room capacity by carrying out teaching activities online. This practice, however, also presents new challenges. The present study explores how to fully capitalize on the advantages of online and offline teaching and improve the quality and impact of the teaching delivered. This article presents an analysis of the planning, implementation, evaluation, and reflection process of reforming the Fujian Medical University (FJMU) medical ethics course.MethodsAfter early attempts using the Small Private Online Course (SPOC) and flipped classroom formats, this paper focuses on the comprehensive active implementation of blended teaching practice. In terms of teaching practice, this research makes targeted improvements to overcome the known shortcomings of SPOCs and flipped classrooms, including the significant preparatory workload and lacking enthusiasm for classroom participation, by redesigning the course and evaluation method and changing the role of the teacher in blended teaching. Subsequently, the study used a stratified sampling method to select 20 students enrolled in the clinical medicine course at Fujian Medical University (FJMU). Their course experience was investigated using a semi-structured interview. Interview content related to evaluating teaching effect was extracted and encoded for subsequent qualitative analysis.ResultsA qualitative analysis of the student evaluation of blended teaching as implemented on the medical ethics course showed that the main factors influencing student engagement are the method of assigning tasks and that of testing learning outcomes. Student participation in class is influenced by the richness of the curriculum resources available and the role played by the teacher.ConclusionThis research presents a discussion of blended teaching and suggests improvements that can be made to address low student engagement and poor classroom participation. This round of blended teaching was shown to improve learning autonomy and classroom participation and to support students in the development of their clinical abilities and higher-order thinking skills. These findings provide a reference for the implementation of online teaching during the COVID-19 pandemic.

Project description:BackgroundFace to face mode of delivery has been a standard method of teaching courses in the majority of African Universities Tanzania included. The COVID-19 pandemic has caused the closure of all schools and universities worldwide; therefore, face-to-face teaching is no longer the only appropriate and feasible teaching method. This requires changes in the teaching method with the remarkable rise of e-learning, whereby teaching must be undertaken remotely and on digital platforms.ObjectiveThe main objective of this study is to determine the perceived factors that hinder the adoption of online teaching in Tanzanian universities.MethodA mixed method dominated by a quantitative approach was used to answer the research questions. A total of 173 academic and ICT staff from nineteen universities in Tanzania participated in this study. Descriptive statistics (univariate analysis) and binary logistic regression were applied to analyse the frequency and compare the mean to describe the characteristics of respondents and determine the factors influencing the academic staff to have an online course. This was followed by content analysis to analyse the academic staff's proposed adaptation to online classes.ResultsThe findings indicated that the main hindrances to online teaching are lack of capacity; knowledge on how to conduct online courses; knowledge and technological factors; environmental factors; staff attitudes towards delivering online courses, and years spent using eLearning. The academic staff proposed improving ICT infrastructure and strengthening the capacity of academic staff to provide online courses.ConclusionThe study concludes that most academic staff are willing to adopt online teaching while suggesting improving the organisational and individual factors to enhance online education. The paper recommends that the university use freely available online teaching tools and platforms while simultaneously focusing on addressing the corporate and individual factors identified in this paper to enhance online teaching, which is mandatory in response to lockdown measures.

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An effective blended online teaching and learning strategy during the COVID-19 pandemic

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