Development of Problem-Based Learning in Unit Adventure Together for 5th Grade Elementary School Students.

Abstract

          This research has been performed with objectives 1) to develop the learning activities based on the Problem-Based Learning instructional approach for 5th grade in the learning unit of adventure together 2) compare learning achievement in the learning unit of adventure together before and after learning through Problem-Based Learning and
3) to study the students’ abilities in problem solving after the instruction with problem-based learning approach. The samples used in this research were 29 students at Nongphailom School, Chaiyaphum Primary Educational Service Area Office 2 Service Area in the first semester, the academic year 2022, obtained by cluster random sampling.
The research instruments were the lesson plans Problem-Based Learning, learning achievement test in the learning unit of adventure together of 5th grade and problem-solving assessment form. The data were analyzed using percentage, mean, standard deviation and the hypothesis was tested by t-test.

          The research results revealed as follows: 

                    1) The Problem-based learning approach for 5th grade in the learning unit of adventure together Efficiency at 78.65/76.90 which meets the criteria.

                    2) The students gained unit of adventure together after leaning significantly higher than before learning at the level of .05

                    3) Problem-solving abilities for 5th grade receiving problem-based learning management. The result of the samples group assessment show that good level of Problem-solving abilities were 15 students 51.72 % and the fair level of Problem-solving abilities were 14 students 48.28 %