Development of Learning Management Model Science and Technology Department Using a Concept-Based Learning Method Constructivism in Conjunction with the 7-Step Search Method to Develop Problem-Solving Skills on Atoms and Properties of Elements

Abstract

This article has the objectives 1) to study basic information for learning management model development science and technology learning using a concept-based learning method constructivism in conjunction with the method of seeking knowledge 7 steps (7Es)   2) To create and develop a learning management model science and technology learning using a concept-based learning method constructivism in conjunction with the 7-step search for knowledge method (7Es), 3) to study the results of the experimental learning management model science and technology learning using a concept-based learning method Constructivism in conjunction with the method of seeking knowledge 7 steps (7Es), and 4) to evaluate the use of learning management model science and technology learning using a concept-based learning method constructivism together with the method of seeking knowledge 7 steps (7Es).The research tool was the learning achievement test. and a satisfaction questionnaire Data were analyzed by taking the mean. standard deviation and content analysis. The results showed that. (1) The experimental results to confirm the efficiency according to the 80/80 criterion with the sample group of students found that the efficiency was 86.78/80.09, which was higher than the specified criterion. And the effectiveness index was equal to 0.6996, meaning that students' knowledge increased by 69.96 percent, which was higher than the specified criterion, which was 0.50. (2) Student Achievement that learn with learning management style of Mathayomsuksa 4 students after study was significantly higher than before study at the .05 level. (3) Problem solving skills Compared to the quality rating criteria Overall, it is at a good level. with a mean of 3.39 and a standard deviation of 0.15. (4) The evaluation results of using the learning management model revealed that students were satisfied with the learning management model. Overall, it was at a high level. which has a mean of 4.32 and a standard deviation of 0.49.