Retention of students' attention in general chemistry courses stands as one of the main challenges that educators are facing in classes of any size and is especially prevalent with classes composed of mixed majors. Herein, we describe our experience with introducing short, 10 min student lectures ("flash talks") on popular chemistry…

Public speaking is considered the most anxiety-provoking speaking activity for English as a foreign language (EFL) learner. While traditional lecture-based classrooms hinder EFL learners' constant practice and frequent interaction due to large class sizes and limited time, recent developments in technology, including Artificial Intelligence (AI),…

This paper reports observations and reflections from a pedagogic intervention intended to enhance mathematics students' learning of course content in a course in multivariable calculus. The intervention design required students to structure, practice, and deliver an oral presentation that was a synthesis of the teacher's weekly lectures, for the…

Courses: Large-lecture; public speaking, business, professional, and technical communication; sales and marketing courses; courses with team-based projects. Objectives: To provide opportunities to develop public speaking skills, especially in large-lecture courses; to improve public speaking endurance; to improve students' abilities to give…

Combining traditional classroom instruction and online instruction, or hybrid/blended learning, has emerged as a popular option to mitigate rising enrollments and non-traditional student needs while maintaining the known advantages to the face-to-face learning format. We evaluated the effectiveness of a Fundamentals of Communication course (also…

A unit operations laboratory course was significantly modified to be an open-ended problem-based experience with an emphasis on teamwork and communication skills. Students were surveyed to assess gains in engineering self-efficacy as well as to indicate which course structure components were most beneficial to learning. Students showed significant…

A case that reads well on paper can absolutely fail in the classroom unless the faculty member is up to the task. This article focuses on why the teaching notes are vital to the success of a case, and how they are often more difficult to write then the case story itself. It is in the notes that the reader can see what the writer was trying to do.…

This paper describes the results of a two-semester-long study of the effects of student-centered instruction on Precalculus courses. We also describe our teaching approaches centering around students, which include a mixture of lectures, student presentations, group work, discussion, and guided investigations. Students were taught with either the…

This study examined teaching assistant's immediacy in lecture/laboratory and self-contained classes. Two hundred fifty-six students responded to instruments measuring teachers' immediacy behavior frequency, perceptions of instruction quality, and cognitive learning. No significant difference was identified when comparing lecture/laboratory and…

Evidence suggests that a disconnect is growing between the information provided in Christian sermons and the life challenges faced by those church attendees. To bridge that divide, the purpose of this study was to better understand the characteristics of a sermon that enhance learning for churchgoers in Christian churches. The guiding question…

A modified form of problem-based learning (PBL) with problems based on real workplace scenarios was trialled in a third year university class on Environmental Geology. Problems were developed in consultation with industry and based on their recent projects. These were then modified to allow for the shorter timeframe available, the less developed…

Focusing on public speaking as a major instructional tool for teachers, this paper contains suggestions for more effective lecturing. In the introduction, classroom communication is analyzed according to four moves: structuring, soliciting, responding, and reacting. The paper then discusses four problems in studying learning from meaningful verbal…

The lecturer's first job is to get the students' attention. Techniques to hold the students' interest include: adapting the lecture to the audience; covering a few topics in depth rather than many superficially; and putting variety in the format. Nonverbal communication is as important as the content of the lecture. (JN)

Examines four methods of instruction to teach public speaking students how to use visual aids effectively in their speeches: oral lectures, written handouts, demonstration lectures, and multi-media demonstration lectures. Found that demonstration lectures are the most effective method of instruction and written handouts the least effective. (PD)

A commonly accepted theoretical paradigm in the research and practice of effective learning and teaching is constructivist. Researchers and practitioners in the higher education community attend educational technology focused conferences to share their findings, seek feedback and collaboration, or challenge. Although researchers may espouse…