Falade Ayotunde

Open Soft Software brings about a powerful learning environment, and it transforms the learning and teaching process in which students deal with knowledge in an active and self-directed way. However, over-reliance on conventional methods, lack of awareness, skills, knowledge, among others, are factors militating against the adoption of OSS for learning. This study examines the self-efficacy in the use of open-source software for instruction among undergraduate pre-service teachers in Lagos State. The population for this study were pre-service teachers in all universities in Lagos State. Purposive sampling technique was used to select the universities from where the student samples were drawn based on public universities that are on campus. The instrument for data collection was an adapted questionnaire. Descriptive and Inferential statistics were used to answer the research question and test the stated hypothesis with the aid of stastistical product and service solution (SPSS) version 20.0 at 0.05 level of significant . The findings indicated that undergraduates have low self-efficacy in the use of open-source software for instruction. Also, significant difference exists between male and female pre-service teachers’ self-efficacy on OSS for instruction in Lagos State. This study concluded that most pre-service teachers in Lagos State did not have the skills necessary to use OSS for learning. Therefore, the study recommended that government should organise training for pre-service teachers on the use of OSS for learning. Key words: Self-efficacy, Open-Source Software, ICT, Gender and Constraints