Principals' instructional leadership bolsters and supports teaching and learning. The study aimed to explore the principals' classroom observation practices and their influence on teaching and learning in public secondary schools in Machakos Sub-County, Kenya. Weber's (1996) instructional leadership model served as the foundation for the study.…

Constructivist teaching and learning approach is one of teaching approach gaining popularity based on its principles of learner centered education. This study investigated the effectiveness of constructivist method of instruction on learning biology and challenges facing its implementation in secondary school students. The study design was…

There has been a noted trend of Kenyan Public Secondary school teachers opting out of teaching profession. This may affect quality of teaching, examination performance, as well as planning by the Ministry of Education and Teachers Service Commission to achieve their objectives. Therefore this study assessed factors leading to early retirement of…