Abstract According to the importance of cooperative learning based on constructivism in better learning of the material, which has been demonstrated in many types of research, these techniques make students exchange information and opinions, help each other and get help. Cooperative learning and the conduction of constructivism in learning, increase group cohesion and enable students to interact with others and examine learning from all aspects. To conduct this research, 30 senior students with the age range of 16 to 18 and based on the English level proficiency test to ensure the same language level of them, were selected. Then the target students were divided into two experimental and control groups and the pre-test was taken from them. After grouping, English language teaching was done to the students of the experimental group based on constructivism and cooperative learning, and after a certain period (five weeks), a post-test was taken from them, and Stephen's cooperative learning questionnaire (2007) was given to the students, and then the data was collected and analyzed and T-Test, ANOVA, paired sample test were conducted. The most important findings, in the present research in the first stage, were the impact of constructivism and cooperative learning on English learning of the students who were trained and achieved the most effective cooperative learning techniques, and in the second stage recognized that students use the technique of group dynamics and then feedback and doing project work respectively based on Stephen's cooperative learning questionnaire (2007).