The Effects of Mathematical Learning Management to Improve in Critical and Problem Solving by Using Active Learning Method for MathayomSuksa2 students

Abstract

           The purposes of this research were as follows: 1) Todesign in the mathematical learning activities to improvein critical and problem-solving abilities by using Active Learning Method for Secondary Education Level 2 students. 2) To study the effects of the mathematical learning management to improvein critical and problem-solving abilities by using Active Learning Method through the sample groupswho wereSecondary Education Level 2students in the service area of ​​PhranakhonRajabhat University, Academic Year 2022 from 3 schools, 30 students from each school, obtained by the group randomization. The research instruments, namely: 1) The Mathematical Learning Management Plan to improvein the critical and problem-solving abilities by using Active Learning Methodfor Secondary Education Level 2 students; 2) An academicalachievement test and a critical and problem-solving abilities test and; 3) The satisfaction survey on the Mathematical Learning Management which was conducted in the 1^st Semester of the Academic Year 2022.The experiment took 24 hours, conducting through analyzing the Data with percentage, mean, standard deviation and compared the average scores of academic achievements before and after learning with paired sample t-test and comparedagainst the specified criteria with One Sample t-test.
          Research Result
          1) Putting that the learners participated in the Mathematical LearningActivities; the learners are actively engaged in the learning activities (Active); interacting with teachers and classmates through speaking, listening, reading and writing; jointly participating with explanation, discussion, analysis and problem-solving; reflecting in the thinking while performing activities rendering the creation of the new knowledge by providing a total of 7 learning management plans. Each plan has 5 steps: 1. Introduction 2. Teaching 3.Activities Practice 4.Presentation of Learning Effects and 5.Reflection and Application.
              2) The effects of Mathematical Learning to improve in critical and problem-solving by using Active Learning Method:
                  2.1 The average scores of the academic achievements of the post-learning are highly than the pre-learning and higher than 70% requirementwith the statistical significance at the 0.05 level.
                   2.2 The average scores of the abilities in critical and problem-solving are higher than 65%requirementwith the statistical significance at the 0.05 level.
                  2.3 The overall satisfaction survey on the Mathematical Learning Management was at the highly level and the most satisfying was that the activities provided opportunities for the learners to jointly practice with the highest level .