Development of Instructing Problem-Based Learning with Learning Graphic Organizer Techniques to Enhance Physics Problem-Solving ability and Learning Achievement of Mathayomsuksa 5.

Abstract

    The purposes of this research were 1) To develop learning management by using problem-based learning with graphic organizer techniques of Matthayomsuksa 5 in order to be consistent with the effciency criteria 70/70. 2) To study the effect of problem-based learning with graphic organizer techniques of Matthayomsuksa 5 students. 2.1 Compare the effect of physics problem-solving ability after study of students instructed by problem-based learning with graphic organizer techniques and to pass the criteria 70 percent. 2.2 Compare the effect of learning achievement after study of students instructed by problem-based learning with graphic organizer techniques and to pass the criteria 70 percent. The sample used in this study consisted of 1 classroom of Matthayomsuksa 5, 24 students at Mahachaipitayakhan School, in the second semester of the academic year of 2020, Obtained using Purposive sampling. The instrument used in this study were : Observation form for teaching and learning management of Physics teacher, Semi-structured interview, plan for learning management, Ability in physics problem-solving Test, and achievement test. The statistic used for analyzing data were Percentage, Mean and Standard Deviation

The results of the study were as follow :

1. Learning management by using problem-based learning with graphic organizer techniques that were including 6 steps : Determine the problem, Understand the problem, Research, Knowledge Synthesis, Summarize and evaluate the value of the answer and Presentation and evaluation. The efficiency of the plan for learning management by using problem-based learning with graphic organizer techniques were 77.66/75.28 was higher than the criterion.

2. The effect of problem-based learning with graphic organizer techniques of Matthayomsuksa 5 students. 2.1 The students who learning management by using problem-based learning with graphic organizer techniques had physics problem-solving ability after study shown that there was an average score of 69.13 or 76.81 as percentage was higher than the criterion.
2.2 The students who learning management by using problem-based learning with graphic organizer techniques had achievement test after study shown that there was an average score of 22.58 or 75.28 as percentage was higher than the criterion.

In conclusion, learning management by using problem-based learning with graphic organizer techniques has effectiveness and influenced to develop ability in physics problem- solving and achievement test of target group. Therefore, teacher can use this learning by apply in a suitable situation.