O. P. Ajaja

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Publications

Citations

h-index

Computed over the works the graph holds, so it is a floor rather than a career figure.

i10-index

Publications

9 works in the graph, newest first.

Effects of Mastery Learning and Lecture Methods on Chemistry Students’ Academic Achievement in Delta State
2026West African Journal of Interdisciplinary ResearchJournalOpen access0 citations10.46654/t63yp708
Enhancing Students' Interest in Biology Through Demonstration and Instructional Analogy Teaching Methods in Delta State, Nigeria
2026INTERNATIONAL JOURNAL OF EDUCATION AND EVALUATIONJournalOpen access0 citations10.56201/ijee.v12.no.2.2026.pg985.994
COMPARATIVE EFFECTIVENESS OF PEER-LED, INQUIRY-BASED AND LECTURE INSTRUCTIONAL STRATEGIES ON BASIC SCIENCE STUDENTS’ ACHIEVEMENT AND RETENTION IN DELTA CENTRAL SENATORIAL DISTRICT
2025European Journal of Education StudiesJournalOpen accessSenior author0 citations10.46827/ejes.v12i12.6435
Comparative Consequence of Puzzle Cooperative Learning Tactic and Lecture Instructional Tactic on Learners’ Mathematics Recall in Schools in Delta State Nigeria
2024Creative EducationJournalOpen access0 citations10.4236/ce.2024.152012
Effect of 5E guided inquiry, team teaching, and lecture method on physics students academic achievement in secondary schools in Delta State
2024International Journal of Education Training and LearningJournalOpen access0 citations10.33094/ijetl.v8i1.1346
USING COOPERATIVE LEARNING TO REDUCE STUDENTS’ MISCONCEPTIONS IN BIOLOGY: A STUDY OF SECONDARY SCHOOL STUDENTS IN DELTA CENTRAL SENATORIAL DISTRICT, NIGERIA
2023European Journal of Alternative Education StudiesJournalOpen accessSenior author2 citations10.46827/ejae.v8i1.4798
EFFECTS OF GUIDED DISCOVERY AND PROBLEM-SOLVING INSTRUCTIONAL STRATEGIES ON ACHIEVEMENT AND RETENTION OF BIOLOGY STUDENTS IN DELTA CENTRAL SENATORIAL DISTRICT, NIGERIA
2023European Journal of Education StudiesJournalOpen accessSenior author2 citations10.46827/ejes.v10i4.4793
Effect of Metacognitive Instructional Strategy Using PEEDA on Biology Students Achievement in Delta State
2023INTERNATIONAL JOURNAL OF SOCIAL SCIENCE AND EDUCATION RESEARCH STUDIESJournalOpen access0 citations10.55677/ijssers/v03i1y2023-04
Effect of Target Task Approach on Students’ Ability level and Retention in Senior Secondary Chemistry in Delta State, Nigeria
2023Journal of Advances in Education and PhilosophyJournalOpen accessSenior author0 citations10.36348/jaep.2023.v07i10.002