The Results of Situational Learning Management Combined with Discovery Learning Properties of Exponents on Academic Achievement and Enhance the Retention for Matthayomsueksa 2 Students The Outcomes of Discovery Learning Management Titled Properties of Exponents on Academic Achievement and Persistence for Matthayomsueksa 2 Students

Abstract

The objectives of this research were (1) to learning management system by using the discovery learning management method properties of exponential according to the 80/80 criteria (2) to comparison of achievement pre-school and post-learning from teaching and learning mathematics on properties of exponential numbers using a discovery-based teaching method The effect on the learning achievement of Mathayom Suksa 2 students at Janokrong School (3) to study the persistence by using a discovery learning management method. properties of exponential numbers of the students Mathayom 2, Janokrong School Compared to 85 percent criteria.

The sample consisted of 38 Mathayomsuksa 2 students in one classroom of Janokrong School in the first semester of the academic year 2021. The study was cluster sampling. The research was a management plan property of exponential numbers and an achievement test on the subject of properties of exponents. The statistics were mean, standard deviation and t-test Dependent Samples.

The results of the research showed that (1) the learning management plan by the discovery learning management method in mathematics subject matter properties of exponents has efficiency E1/E2 which is higher and meets the E1/E2 efficiency criterion of 80/80 (2) comparison of learning achievement before and after learning Management of teaching mathematics subject properties of exponential numbers.

The method of learning management found that discovery. The post-test average score was significantly higher than pre-test at the .05 level. (3) The qualifications of exponents pass the criteria 85 percent, representing 94.74 percent, 85 percent, representing 5.26 percent of students fail to learn.