TY  - BOOK
AU  - Munalula, Victor
TI  - Improving learner performance in angle properties of polygons using problem based learning method
AV  - THESIS/STUDENT 
PY  - 2011///
CY  - Kitwe
PB  - Copperbelt University, School of Mathematics and Natural Sciences, Department of Mathematics and Science Education
KW  - EDUCATIONAL TESTS AND MEASUREMENTS
KW  - EDUCATION AND TRAINING
ER  -