The Development of Decision-Making Skills Based on the Philosophy of Sufficiency Economy of Matthayomsueksa 1 Students Using Inquiry Model of Alberta Learning

Abstract

          The purposes of this research were to 1) compare decision-making skills based on the philophy of sufficiency economy of Mathayomsueksa 1 students before and after using inquiry model of alberta learning 2)compare the learning achievement on economics of Mathayomsueksa 1 students before and after using inquiry model of alberta learning  and 3) study the opinions of Mathayomsueksa 1 students using inquiry model of alberta learning. The sample of this research consisted of 29 Mathayomsuksa 1/3 in the first semester of the 2020 at academic year at Debsirinklongsibsam pathumthani School under the office of the secordary Education service Area Pathumthani. The instruments used in the student were  1) lesson plans, 2) an achievement test 3) decision-making skills based on the philophy of sufficiency economy and 4) a questionnaire for the opnions of the  students. The collected data were analyzed by mean ( ) standard deviation (S.D.) t-test for dependent and content analysis.The findings were as follows: 1) decision-making skills based on the philophy of sufficiency economy gained by the Mathayomsueksa 1 students after using inquiry model of alberta learning was higher than before with statistical significance at .05. 2) After using inquiry model of alberta learning the learning achievement of the Mathayomsueksa 1 students on economics was higher than before with statistical significance at .05. 3) 3.  The positive opinion of the Mathayomsueksa 1 students using inquiry model of alberta learning the learning was high overall.