TY - BOOK AU - Banda, John O TI - Improving the learner's performance in matrix evaluation by using problem based learning approach in Mathematics AV - THESIS/STUDENT PY - 2011/// CY - Kitwe PB - Copperbelt University, School of Mathematics and Natural Sciences, Department of Mathematics and Science Education KW - MATHEMATICS--HANDBOOKS, MANUALS, ETC KW - MATHEMATICS TEACHERS--TRAINING OF KW - EDUCATIONAL TESTS AND MEASUREMENTS ER -