Advanced International Journal for Research

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Traditional Chalk-and-Board Teaching versus LCD Projector PowerPoint Teaching in Medical Education: Advantages, Disadvantages, and Educational Perspectives

Author(s) Dr. Sharadkumar Pralhad Sawant, Dr. Priyatama Sharadkumar Sawant, Viren Sharadkumar Sawant, Dr. Shaheen Rizvi, Dr. Amit Manchanda
Country India
Abstract Teaching methodologies in medical education have evolved remarkably over recent decades with the introduction of advanced audiovisual technologies and digital learning tools. Among the most widely used teaching methods are the traditional chalk-and-board technique and modern LCD projector PowerPoint (PPT) presentations. Both methods possess unique educational advantages and limitations, and their effectiveness continues to be a subject of discussion among medical educators and students worldwide.
Traditional chalk-and-board teaching has been used for generations and is valued for its simplicity, flexibility, interactive nature, and ability to promote active note-taking and gradual understanding of concepts. It allows teachers to explain topics step-by-step, maintain eye contact with students, and modify teaching according to student responses. Conversely, LCD projector PPT teaching offers visually attractive presentations, incorporation of multimedia elements, improved organization of content, and efficient delivery of large volumes of information within limited time. PPT-based teaching is particularly useful for illustrating complex diagrams, clinical images, animations, radiological findings, and surgical procedures in medical education.
Despite technological advancements, concerns have been raised regarding excessive dependence on PowerPoint presentations, including reduced student interaction, passive learning, information overload, and diminished attention span. Similarly, chalk-and-board teaching may be limited by time constraints, difficulty in presenting detailed visuals, and reduced visibility in large classrooms.
The present article discusses the comparative advantages and disadvantages of chalk-and-board teaching and LCD projector PPT teaching in medical education. It highlights the educational effectiveness, student perceptions, and future relevance of both methods while emphasizing the importance of adopting a balanced and integrated teaching approach for optimal learning outcomes.
Keywords Chalk and Board Teaching, PowerPoint Presentation, LCD Projector, Medical Education, Teaching Methodology, Interactive Learning, Audiovisual Teaching, Medical Students.
Field Medical / Pharmacy
Published In Volume 7, Issue 3, May-June 2026
Published On 2026-05-15
DOI https://doi.org/10.63363/aijfr.2026.v07i03.6221
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