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1811
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1812
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1813
An evaluation of the test construction competencies of elementary science teachers in the District of Alaminos, Division of Pangasinan
Cyhoeddwyd 1980Traethawd Ymchwil -
1814
An appraisal of certain observable behaviors of grade six children in science in the elementary school
Cyhoeddwyd 1980Traethawd Ymchwil -
1815
The use of Pio del Pilar community resources in teaching grade VI social studies
Cyhoeddwyd 1980Traethawd Ymchwil -
1816
Science teachers' attitude toward teaching elementary school science
Cyhoeddwyd 1980Traethawd Ymchwil -
1817
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1818
Perceived difficulties of elementary science teachers in participating in science fairs
Cyhoeddwyd 1980Traethawd Ymchwil -
1819
A tryout and evaluation of materials for an integration of mathematics skills in science teaching
Cyhoeddwyd 1980Traethawd Ymchwil -
1820
An evaluation of some aspects of the elementary science program in the district of Urdaneta I
Cyhoeddwyd 1980Traethawd Ymchwil


