SLIIT International Conference on Advancements in Science and Humanities [SICASH]

Permanent URI for this communityhttps://rda.sliit.lk/handle/123456789/311

SLIIT International Conference on Advancements in Science and Humanities is organized by the Faculty of Humanities and Sciences of the Sri Lanka Institute of Information Technology (SLIIT), the annual research multi-conference of the faculty.

https://sicash.sliit.lk

Browse

Filters

20251

Advanced Search

Filter by

Settings

Author: search.filters.author.Jayawardhana, K.V. A. T. KSubject: search.filters.subject.ARCS model

Search Results

Now showing 1 - 1 of 1
  • Thumbnail Image
    PublicationOpen Access
    Effect of the Use of Videos vs. Images in Instruction on the Achievement in Science of Grade 9 Students
    (School of Education, Faculty of Humanities and Sciences, SLIIT, 2025-10-10) Jayawardhana, K.V. A. T. K; Perera, K.G.S.K.
    Multimedia contributes to a well-equipped, interactive, and student-centered learning environment. Integration of multimedia into science education can enhance students’ achievement and motivation to learn. This study attempts to find out which multimedia tools are more effective for students, to investigate the challenges and barriers teachers face in integrating multimedia into science classrooms, and to examine the motivation and attitudes of students. A one-group quasi-experimental design was used. The same group of students were taught using images in control condition and later with both images and videos during experimental conditions. Data was collected through both quantitative and qualitative methods using unit tests, observations, and questionnaires.