The Study of Learning Achievement on Food and Narcotic Unit and Science Process Skills of Mathayomsuksa 2 Students by Inquiry Method integrated with Learning activity Packages

Abstract

       The purposes of this research were to : 1) develop learning plan and learning activity packages by using inquiry method on Food and Narcotic Unit of Mathayomsuksa 2 Students to meet the hypothetical criterion (E₁/E₂) of 80/80 2) compare learning achievement on Food and Narcotic Unit between before and after by using inquiry method integrated with Learning activity Packages 3) compare Science Process Skills between before and after by using inquiry method integrated with Learning activity Packages. The sample were 30 Mathayomsuksa 2 Students who were studying in second semester of 2020 academic year at SAINT JOHN’S SCHOOL THABOM, Chiang Khan district, Loei province. They were selected by gluster random sampling.

       The research instruments consisted of 1) learning plan and learning activity packages by using inquiry method on Food and Narcotic Unit for 5 plans, 2) the achievement test on Food and Narcotic Unit, 3) the Science Process Skills test. Mean, standard deviation and       T-Test were used to describe the data. The results of this research were as follows:

1. The efficiency of all learning plan and learning activity packages by using inquiry method on Food and Narcotic Unit of Mathayomsuksa 2 was 81.73/80.67 as specified criterion.


2. The post-test of the students’ learning achievement by using inquiry method integrated with Learning activity Packages were significantly higher than the pre-test at 0.05 level     


3. The post-test of the students’ science process skill by using inquiry method integrated with Learning activity Packages were significantly higher than the pre-test at 0.05 level.