Effect of self-directed learning instructional strategy on students’ achievement and retention in Mathematics and Physics in Calabar Municipality of Cross River State, Nigeria
By Dr Joseph Effiom-Edem Ntibi & Dr Ekpenyong Effiong Ibok Abstract This paper investigated the effect of self-directed learning instructional strategy on students’ achievement and retention in Mathematics and Physics. The research design employed was pretest-post test control quasi experimental design. Multi-stage random sampling technique was used to select 120 students who participated in the […]