The Development of Learning Achievement in Solving Mathematical Problems on Addition, Dubtraction, Multiplication, and Division of Fractions of Grade 5 Students Using KWDL Technique

Abstract

This research aims to: 1) develop a package of exercises for solving mathematical problems on addition, subtraction, multiplication, and division of fractions for grade 5 students using the KWDL technique to be effective according to the 70/70 criteria, 2) compare learning achievement before and after organizing learning with a package of exercises to develop problem-solving skills of grade 5 students using the KWDL technique, and 3) study the satisfaction of grade 5 students with learning management. The target group used in this research is 13 students in Grade 5, academic year 2023, at Ban Nong Nam Pham School, obtained through purposive samples. The tools used in the research include a package of exercises for solving mathematical problems, a skill training quality assessment form, lesson plans, an achievement test, and a satisfaction assessment form. The statistics used in the research were mean, standard deviation, percentage, efficiency (E1 / E2) and t-test (dependent samples). The results of the research found that 1) the efficiency of the package in solving problems in the experiment with the target group found that it has an efficiency value of 74.44/73.84, which is higher than the specified criteria.        2) The learning achievement after studying is higher than before studying, with a statistical significance of.05. 3) Students are satisfied with learning management with an average of 4.92, which is the highest level of satisfaction.