PHENOMENON-BASED LEARNING MANAGEMENT COMBINED WITH MODEL ON LIGHT TO DEVELOP THE ABILITY EXPLAIN PHENOMENA SCIENTIFICALLY FOR GRADE 9 STUDENT

Abstract

          This research were 1) Develop a phenomenon-based learning management combined with a model on the light for Grade 9 students. 2) Develop the ability to explain phenomena scientifically in the subject of light for Grade 9 students by using phenomenon-based learning management combined with a model on light against specified criteria. 3) Develop learning achievement in the subject of light for Grade 9 students by using phenomenon-based learning management combined with a model on light against specified criteria. The samples were 32 people of Mathayom 3/11 in the second semester of 2023 at Wat Rajabopit School were obtained by Cluster Sampling. The tools used in this research are: 1) Science learning plan According to phenomenon-based learning management combined with a model in the subject of light. 2) Test to measure competency the ability to explain phenomena scientifically. 3) Test to measure learning achievement in the subject of light. Statistics used in the research include average, percentage, t-test (Dependent sample).

            The research results found that 1) A phenomenon-based learning management combined with a model on the light for Grade 9 students has 5 steps. 2) students after receiving the learning management using phenomenon-based learning management combined with a model had higher learning ability to explain phenomena scientifically than before receiving the learning management at statistically significant levels of .05 and posttest score had more than the criteria. 3) students after receiving the learning management using phenomenon-based learning management combined with a model had higher learning achievements than before receiving the learning management at statistically significant levels of .05 and posttest score had more than the criteria.