Paper Title
Developing Thai Language Skill by Multiple Intelligences Theory

The purposes of this study were to compare pre- and post- test achievement of Thai Language skills The samples consisted of 35 twelfth grader of Secondary Demonstration School of SuansundhaRajabhat University in the first semester of the academic year 2016. The researcher prepared the Thai lesson plans, the pre and post achievement test at the end program. Data analyses were carried out using means, standard deviations and descriptive statistics, independent samples t-test analysis for comparison pre- and post- test. The study showed that there were a statistically significant difference at ( = 0.05; therefore the use Multiple Intelligences Theory can develop Thai languages skills. The results after using the Multiple Intelligences Theory forThai lessons had higher level than standard. Keywords - Language Skill, Multiple Intelligences, Development