Development of problem-solving skills in chemistry on the topic of Solutions of Mattayomsuksa 4 by Using Inquiry-based Learning (5E) with KWDL Technique

Abstract

              The purpose of the development of problem-solving skills in chemistry on the topic of Solutions of Mattayomsuksa 4 by Using Inquiry-based Learning (5E) with the KWDL Technique. There are 75 % of students of all students. With an average score through the criteria of 75 % or more of the full score. The target group used in this research was 25 students in the second semester of the 2023 academic year at Buraphapittayakhan Municipal School, Under the Municipality of Maha Sarakham. The research model is 2 action research. Research tools are 1) Learning Management Plan The knowledge management management (5E) together with the KWDL 2 techniques. Observe the student's learning behavior. 3) Student interview form and 4) measure the skills to solve the problem of chemical problems. Statistics used in data analysis are the average () percentage (P) and standard deviation (S.D.).

              The results of the research found that in the first cycle of practice, 4 students passed the 75 percent of the full score, accounting for 16 percent of all students. In the second cycle of practice, 25 students passed the 75 percent of the full score, accounting for 100 percent of all students. The students' scores in the four steps of the chemical problem-solving process test had an average of 98.11 percent. There were 25 students, accounting for 100 percent of all students, who passed with 75 percent or higher of the full score, which was in accordance with the criteria set by the researcher.