THE DEVELOPMENT OF ONLINE LESSONS BASE ON GAGNE’S PRINCIPLE AND CASE STUDY FOR THE DEVELOPMENT OF ANALYTICAL THINKING ABILITY OF GRADE 10 STUDENTS, SAMSENWITTAYALAI SCHOOL

Abstract

The objectives of this research were: 1) to develop Online Lessons of Grade 10 Students, Samsenwittayalai School. 2) to dtudy of Analytical Thinking Ability of Grade 10 Students, Samsenwittayalai School with Online Lessons. This research was A Quasi-Equivalent Control Group Designs research. The research samples were Grade 10 Students, Samsenwittayalai School in semester 2 of academic year 2021. An experimental group that study with Online Lessons 29 students, and a control group that study with traditional teaching method 24 students. The research instruments were An Online Lessons, A Lesson Plan, A Tool Assessment and An Analytical Thinking Ability Test. Data were analyzed by Arithmetic mean, Standard deviation, t-Test, and Size Effect. The results of this research revealed that 1) Online Lessons base on Gagne’s Principle and Case Study has the 4 main components: The content section which provides knowledge about criminal law, The learning management system section which uses Google Classroom with Edpuzzle, The communication section that is two-way synchronous communication via Google Meet, and The learning outcomes section that measured through An Analytical Thinking Ability Test via Google Form. The advantages of online Lessons are that students get feedback while learning and can discuss case studies in classroom that the researcher presented. 2) The student’s Analytical Thinking Ability Test scores after learning through of Online Lessons was higher than The student’s Analytical Thinking Ability Test scores after learning through of traditional teaching method at .01 level and the Effect size is Very Large.