-
101
Difficulties encountered by third year high school students in solving verbal problems using linear equations
Gepubliceerd in 1979Thesis -
102
-
103
-
104
-
105
The application of mathematics to social studies instruction in the high school
Gepubliceerd in 1978Thesis -
106
-
107
-
108
Difficulties encountered by elementary school pupils in interpreting graphs
Gepubliceerd in 1977Thesis -
109
Relations between perceived problem difficulties and scores in problem solving in mathematics
Gepubliceerd in 1977Thesis -
110