Ntheoesele is an assistant lecturer in Physics and Mathematics at Lesotho College of Education. She is a PhD student in Physics education at the University of the Free State, South Africa. Her research interest is in physics teachers knowledge for effective classroom practices which was influenced by the challenges faced in the teaching of high school physics. She is a passionate about improving the quality of science education in Lesotho. She is looking forward to collaborate with high school physics teachers to improve the quality of classroom practices.