Speaker
Mr
Anek Hongthong
(Department of physics, Faculty of Science, UbonRatchathani University, Thailand, 34190)
Description
We have learned from our experience of teaching physics that students misunderstand about the concept of a frictional force. The objective of this work is to enhance the students’ understanding on the concept of a frictional force for grade 10 students of Chaiyaphumbhakdeechumphon school, Chaiyaphum province. The research tools consist of the teaching plan with predict-observe-explain (POE) technique, experiment sets, and conceptual tests on the frictional force. The data analysis of pretest and posttest using t-test and normalized gain will be disused.
Author
Mr
Anek Hongthong
(Department of physics, Faculty of Science, UbonRatchathani University, Thailand, 34190)
Co-author
Dr
Udom Tipparach
(Department of physics, Faculty of Science, UbonRatchathani University, Thailand, 34190)
