Browsing by Subject "validity"
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Effectiveness of “strengthening of Mathematics and Science in Secondary Education in-Service Education and training” on the planned teaching of Mathematics in Secondary Schools in Kajiado Central Sub-County, Kajiado County-Kenya (Mount Kenya University, 2015-06)Mathematics is the foundation of all science and technologically based subjects. The poor performance of students in mathematics tests is of great concern to parents, teachers, government and other stakeholders. The study ...