Influence of Perceptions of Motivating Factors on Students’ Achievement in Secondary School Physics in Tinderet Sub-County, Kenya

This study sought to establish the Influence of Perceptions of Motivating Factors on Students’ achievement in secondary school physics in Tinderet Sub-county, Kenya. The theoretical framework adopted for this was Self-worth theory which suggests that people whether male or female are largely motivated to do what it takes to enhance their reputation in various areas. The research design used for the study was cross sectional survey. The study population was the physics students within the study area.  It was based on a sample of 300 physics students in form four. Multi-stage sampling was applied in the study to ensure that all types of students were well represented in the study. Data was collected using closed-ended questionnaires and a physics achievement test administered to the students. The validity of the questionnaires and the achievement test were established by three lecturers. The reliability of the questionnaires was established through a piloting process undertaken in Nandi East Sub-county and was estimated using Cronbach’s co-efficient test. The questionnaires were dully modified and used to collect the data. The data was coded, edited and analyzed using Statistical Package for Social Sciences on basis of descriptive and inferential statistics. All the findings were subjected to significance testing at an alpha level of 0.05. The factors that were significant in influencing students’ achievement in Physics were: school type, career expectations, love for Physics and student gender. The study also established that access to text books and lab facilities were very significant in motivating students towards achievement in Physics. Other factors that motivated students were other students’ co-operation, students’ obedience/ discipline and love for Physics. The study recommends that motivation factors such as access to text books and lab facilities should be enhanced so as to improve the performance of secondary schools in Tinderet Sub-County. The findings may provide a solution to the unbalanced performance in physics at KCSE level. It would also be of benefit to secondary school teachers and students in planning, setting and implementing performance targets in physics.