The effects of problem-based learning management supplemented with problem solving skills exercises on mathematic achievements of grade 5 students

Abstract

The objectives of this research were to 1) study the efficiency of problem-based learning plans supplemented with problem-solving skills exercises. 2) compare the mathematics achievement of grade 5 students between before and after by problem-based learning management supplemented with problem-solving skills exercises 3) study the satisfaction of Grade 5 students to towards on problem-based learning supplemented with skill exercises. The sample consisted of 30 grade 5 students in the first semester of the academic year 2023 at Maharuethai Christian School, Mueang District, Udon Thani Province by cluster random sampling. The research instruments were 1) learning plan, 2) mathematics achievement tests had difficulty values was between 0.33 - 0.67 ,discriminatory values was between 0.33 - 0.83 and reliability values was  0.90. 3) the satisfaction questionnaire. The statistics for data analysis comprised; mean, standard deviation, percentage, E₁/E₂ and t-test for dependent samples. The results of this research found that:  1) The efficiency of  problem-based learning management plans supplemented with problem-solving skills exercises value equal E₁/E₂ to  80.42/76.22;  2) The mathematic achievement of Grade 5 students after learning was significantly higher than before at the .05 levels; 3) The grade 5 students satisfaction towards problem-based learning management supplemented with problem-solving skill exercises. at the highest levels.