UGURU, Fidelis Onwe; OMEBE, Chinyere Agatha; OGBAGA, Emma; NWOVU, Sunday Osmond; NWANYIGOR, Obumneme Jesuit. Effect of Constructivist Based Instructional Strategy on Senior Secondary School Students’ Achievement in Chemistry. Faculty of Natural and Applied Sciences Journal of Mathematics, and Science Education, [S. l.], v. 7, n. 2, p. 81–92, 2025. DOI: 10.63561/fnas-jmse.v7i2.1093. Disponível em: https://fnasjournals.com/index.php/FNAS-JMSE/article/view/1093. Acesso em: 17 feb. 2026.