The knowledge of biology is applied in many aspects of human life including genetic engineering, population control, branches of medicine and environmental conservation. It has a significant role to play in enhancing the country’s socio-economic development by enabling exploitation of land, animal and other natural and human resources. Inspite of this, the overall achievement in biology in Kenya Certificate of Secondary Examination (KCSE) has been poor. Approaches used in the instructional process have been identified as among the factors contributing to the problem of low achievement. In this study an attempt was made to overcome this problem by using Computer Based Mastery Learning (CBML) approach as an intervention to investigate its effects on students’ Achievement and Motivation. A non equivalent Solomon’s Four Group design (quasi-experimental research design) was used in which four co-educational secondary schools were purposively sampled. The four schools were randomly assigned to four groups. Students in all the groups were taught the same biology content. Teachers of the experimental groups taught using CBML approach while teachers of the control groups taught using the conventional methods. The study focused on the topic Respiration and involved a sample of 167 Form two students in four schools in Bomet District. Two instruments namely Biology Achievement Test (BAT) and Students’ Motivation Questionnaire (SMQ) were used to collect data. The instruments were validated by five research experts in Science Education and five practising high school biology teachers. Reliability was estimated using Cronbach’s alpha coefficient. A reliability co efficient of 0.77 was obtained for BAT and 0.79 for SMQ.
Ronoh, P (2021). Effects Of Computer Based Mastery Learning Approach On Secondary School Students’ Achievement And Motivation In Biology In Bomet District, Kenya. Afribary. Retrieved from https://tracking.afribary.com/works/effects-of-computer-based-mastery-learning-approach-on-secondary-school-students-achievement-and-motivation-in-biology-in-bomet-district-kenya
Ronoh, Peter "Effects Of Computer Based Mastery Learning Approach On Secondary School Students’ Achievement And Motivation In Biology In Bomet District, Kenya" Afribary. Afribary, 14 May. 2021, https://tracking.afribary.com/works/effects-of-computer-based-mastery-learning-approach-on-secondary-school-students-achievement-and-motivation-in-biology-in-bomet-district-kenya. Accessed 30 Nov. 2024.
Ronoh, Peter . "Effects Of Computer Based Mastery Learning Approach On Secondary School Students’ Achievement And Motivation In Biology In Bomet District, Kenya". Afribary, Afribary, 14 May. 2021. Web. 30 Nov. 2024. < https://tracking.afribary.com/works/effects-of-computer-based-mastery-learning-approach-on-secondary-school-students-achievement-and-motivation-in-biology-in-bomet-district-kenya >.
Ronoh, Peter . "Effects Of Computer Based Mastery Learning Approach On Secondary School Students’ Achievement And Motivation In Biology In Bomet District, Kenya" Afribary (2021). Accessed November 30, 2024. https://tracking.afribary.com/works/effects-of-computer-based-mastery-learning-approach-on-secondary-school-students-achievement-and-motivation-in-biology-in-bomet-district-kenya