Digital Citizenship of Generation Z, Trang Province

Abstract

            The purposes of this research were 1) to construct and evaluate the effectiveness of learning activities on phenomenon-based learning approach to mathematical literacy on statistics for matthayomsuksa 2 students according to the 75/75 criteria, 2) comparing mathematical literacy after learning through phenomenon-based learning approach to mathematical literacy on statistics for matthayomsuksa 2 students, with the criteria at 75 percent. The research was carried out by research and development process. The sample consisted of 12 matthayomsuksa 2 students, second semester, academic year 2023, from

Ban Naunnong School, Phare Province, which were obtained by Simple random sampling. The research instruments were learning activities on phenomenon-based learning, lesson plans on phenomenon-based learning mathematics literacy assessment test. The statistics used in data analysis were mean, standard deviation,percentage and t-test. The results were founded that.
            1. The learning activities on phenomenon based learning approach to mathematical literacy on statistics for matthayomsuksa 2 students developed, The learning activities on phenomenon based learning were 4 steps : 1) select an interesting Phenomenon, 2) analyze the utility of your existing lessons, 3) plan a sequence of activities, and 4) present and evaluate The results of appropriateness of learning activities were at a high level ( =4.79) and the efficiency was 74.84/75.93, which was in accordance with the specified criteria.
            2. The students had the mathematical literacy after the learning activities on phenomenon-based learning is not higher than the criteria of 75 percent.