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Fatokun, K. V. F.; Eniayeju, P. A. – Educational Research and Reviews, 2014
This study investigates the effects of Concept Mapping-Guided Discovery Integrated Teaching Approach on the achievement and retention of chemistry students. The sample comprised 162 Senior Secondary two (SS 2) students drawn from two Science Schools in Nasarawa State, Central Nigeria with equivalent mean scores of 9.68 and 9.49 in their pre-test.…
Descriptors: Concept Mapping, Chemistry, Science Achievement, Teaching Methods
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Hamilton-Ekeke, Joy-Telu – International Journal of Science Education, 2007
The study was a pre-test treatment post-test control design. Three educational districts from the Niger Delta region of Nigeria were treated as clusters. Twenty boys and 20 girls were randomly selected, making up a total of 40 students, in each of Group A, Group B, and Group C. Students in Group A were taught ecology by taking them to the school…
Descriptors: Field Trips, Achievement Tests, Ecology, Foreign Countries