การพัฒนาบทเรียนออนไลน์ เรื่องสมุนไพรจากพืชใบเลี้ยงคู่ สำหรับนิสิตระดับปริญญาตรี มหาวิทยาลัยบูรพา

Abstract

The purposes of this research were: 1) to develop online lessons on herbs from Dicotyledonous plants for undergraduate students in Burapha University to meet an efficacy criterion of 80/80, 2) to compare the pre- and post - learning achievement scores of the students studying through the developed online lessons, and 3) to examine learners’satisfaction toward the developed online lessons. The samples, obtained through cluster random sampling, were 50 undergraduate students, who registered in the Phytopharmaceutical Botany and Ethnobotany subject in Burapha University. The research tools included: 1) the online lessons, 2) the quality assessment form, 3) The pre - and pos t - learning achievement tests, 4) the learners’ satisfaction questionnaire form toward the developed online lessons. The statistics for data analysis were mean (), standard deviation (S.D.) and t - test for Dependent Samples.

            The findings revealed that: 1) the efficacy of the developed online lessons reached 81.00/88.35, which met the specified criteria of 80/80, 2) the post-learning achievement scores after the intervention were higher than the pre-learning achievement scores with a statistical significance of 0.01 level, and 3) the learners’ satisfaction toward the developed online lessons was at a good level (= 4.35, S.D. = 0.40).