This research explored, the efficacy of the Chemistry Students Academic Achievement Cooperative Learning Approach. The method used for the study was longitudinal survey. For the research, experimental-community interaction method involving pre-test and protest was used. The population is comprised of 120 randomly chosen SS2 students in four secondary schools in Obio/Akpor L.G.A. of Rivers State. The Chemistry Achievement Test (CAT) device used. Although the study questions 1, 2 were evaluated using mean ratings, the T-test was used to test the Null hypothesis. Cooperative research has been shown to have a beneficial impact on the academic success of senior high school chemistry graduates. The study been recommended for further study and usefulness.