-
101
-
102
-
103
-
104
-
105
The application of mathematics to social studies instruction in the high school
Julkaistu 1978Opinnäyte -
106
-
107
-
108
Difficulties encountered by elementary school pupils in interpreting graphs
Julkaistu 1977Opinnäyte -
109
Relations between perceived problem difficulties and scores in problem solving in mathematics
Julkaistu 1977Opinnäyte -
110