M. Phil (Mathematics  Education), University  of  Cambridge

Thesis  Title:  A  Study  of  Students’  Capacity  to  Use  Mathematical Terminology and the Related  Concepts

1992

M. Ed (Mathematics  Education), Kenyatta  University  College

Thesis Title: An  Investigation  of  the  Factors  that    Affect  the  Teaching  and  Learning  of Mathematics  in  Selected  Primary Schools  in  Kakamega  South  Educational Division, Kakamega  District

B.Ed (Kenyatta  University  College)