Teaching reflection and refraction of light: TLM vs ILD

Authors

Marlyn V. Vergara ⋅ PH Science Education Department, De La Salle University
Lydia S. Roleda ⋅ PH Science Education Department, De La Salle University

Abstract

This study reports on the comparison between the Traditional Lecture Method (TLM) and the Interactive Lecture Demonstration (ILD) as approaches to teaching reflection and refraction of light. A pretest-post test design was employed using two groups, namely, the experimental (ILD) group and the control (TLM) group. Data analysis showed that there is a statistically significant increase in the mean gain of scores of the ILD group compared to the TLM group in general.

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Issue

2009: Proceedings of the 27th Samahang Pisika ng Pilipinas Physics Congress

Scouting the grand vista: From curiosity-driven research to real world application

28-30 October 2009, Development Academy of the Philippines Convention Center, Tagaytay City

Article ID

SPP-2009-1C-05

Section

Physics Education

Published

2009-10-28

How to Cite

[1]

MV Vergara and LS Roleda, Teaching reflection and refraction of light: TLM vs ILD, Proceedings of the Samahang Pisika ng Pilipinas 27, SPP-2009-1C-05 (2009). URL: https://proceedings.spp-online.org/article/view/SPP-2009-1C-05.