Learning Management by Using a Color Coding Practice for Writing Thai Consonantsto Promote the Ability of Writing Thai Consonants of Students With Mild Intellectual Disabilities Thairath Wittaya School 33 (Ban Thung Prao) Under the Mae Hong Son Primary Educational Service Area Office 2

Abstract

Objective of this research is to 1) create and find the efficiency of a Thai alphabet writing practice using color coding. According to the 80/80 performance criterion, 2) compare the Thai alphabetical writing ability of students with Mild intellectual disabilities.  Before and after learning and 3) studying the satisfaction of students with Mild intellectual disabilities.  For learning management by using the Thai alphabet writing practice using color as a code Samples used in the research Being a student with Mild intellectual disabilities  (Intelligence level 50-70) without redundant defects Studying in parallel classrooms for academic year 2020, Thairath Wittaya School 33 (Ban Thung Phrao), Mae Hong Son Primary Educational Service Area Office 2, number 2 were obtained from Purposive Sampling. The research tools consisted of 1 Learning management planThai consonants, number 14, learning plan 2) practice writing Thai consonants using color code. 14 sets of 3) a test during the study of 14 sets 4) a test of writing ability 2 sets of Thai consonants (before class - after class) and 5) questionnaire on student satisfaction towards the learning management by using the Thai alphabet writing practice using color coding. Statistics used in data analysis It consists of percentage, mean and standard deviation. The results of the research were as follows: The construction and efficiency of the Thai alphabet writing practice using color coding. Based on the 80/80 performance criterion, the score on learning management E1 was 89.29% and the post-learning management score of E2 was 82.14%, which is higher than the set criteria. Thai consonant writing ability of students with Mild intellectual disability. After study higher than before study And the students' satisfaction towards learning management by using a color coded Thai alphabet writing practice. Very level