The objective of this research work is to determine the degree of effectiveness of the management of the environmentalstrategies program in the competence investigates through the scientific method to build knowledge, of the fourth grade students of the "Carlos Gutiérrez Noriega" Educational Institution, Chepén, 2018. For the preparation of this report, the study sample is made up of 21 students, whose ages fluctuate between 09 and 11 years and who are in the fourth grade of the Primary level of the Educational Institution "Carlos Gutiérrez Noriega", Chepén - 2018, the type of The study is experimental with a pre experimental design with pre and posttest, a questionnaire was applied to the sample that measured the dependent variable, said instrument went through the validation and reliability processes, in this way the seriousness of the tests can be ensured. results that we publish ...