Abstract:
This study investigated laboratory efficiency of SHS 3 Physics students in mechanics
and optics at Lassia Tuolu Senior High School in the Wa West District. It used census
sampling technique to select 54 SHS 3 students. A descriptive survey design was
employed. Data were collected through practical performance test and questionnaire.
The data were analysed using frequencies, percentages, means, standard deviation and
t-test statistics. The findings revealed that students demonstrated an average level of
proficiency across all assessed laboratory skills, with particularly strong performance
in performing tasks. Additionally, no significant gender differences were observed in
laboratory efficiency. Moreover, the study revealed that laboratory efficiency among
senior high school Physics students in mechanics and optics was generally well
supported by adequate resources, positive learning environments, effective teacher
guidance, and favorable student attitudes, although time constraints, irregular practical
sessions, and varying levels of student confidence moderately limited its full
effectiveness. Based on these findings, it is recommended that Lassia Tuolu Senior
High School science teachers provide students with increased opportunities to engage
in hands-on, authentic laboratory activities to further enhance their practical skills and
scientific reasoning. Lassia Tuolu Senior High School should also provide regular and
structured laboratory activities that encourage all students, regardless of gender, to
actively participate in experimental work
Description:
A dissertation submitted to the school of graduate studies in
partial fulfilment of the requirement for the award of
the degree of Master of Education
(Science Education)
Department of Integrated Science Education,
Faculty of Science Education
University of Education, Winneba
FEBRUARY, 2026
