Development of Instructional Model Based on Constructivist Theory to Enhance Knowledge Ability in Computer Courses Using Electronic Books

Abstract

The purposes of this this were: to 1) to study basic information on the need to develop computer teaching and learning  2) to development of instructional model based on constructivist theory to enhance knowledge  ability in computer courses using electronic books. 2) to study the effect of using instructional model based on constructivist theory to enhance knowledge  ability in computer courses using electronic books. The sample group consisted of Mathayomsuksa 1/2 students the second semester of 2019, number 40, which were acquired by cluster random sampling. The research instrument was 1) a instructional model based on constructivist theory to enhance knowledge  ability in computer courses using electronic books 2) electronic books. 3) fourteen lesson plans, 4) forty items of an achievement test 40 items, 4 choices of answers, which have difficulty (p) from 0.32 to 0.75 and the power of discrimination (B) from 0.32 to 0.71 and the confidence value of 0.96 and 5) the attitude scale With electronic books Is a 5-level estimation scale. 6) the teachers’ questionnaire. The statistics used were the percentage, mean, and standard deviation. Results of the research were as follows: (1) The results of the teachers have opinions about current conditions and requirements for Computer teaching activities The overall picture is at the highest level (= 4.70), students have needs in organizing activities. The overall teaching and learning was at a high level (= 4.68), (2)The instructional model based on constructivist theory to enhance knowledge ability in computer courses using electronic books consisting of 6 elements as follows : element 1) principles of form element 2) objectives element 3) teaching (Syntax) there are 4 steps as follows: step 1 Motivation, step 2 Action, step 3 Reflection and Creation,  steps 4 Evaluation of Knowledge 4) social system, element 5) response principle element 6) support system.