การใช้ชุดการเรียนรู้ที่อิงการสืบเสาะหาความรู้เพื่อพัฒนามโนมติของนักเรียนชั้นมัธยมศึกษาปีที่ 4 เกี่ยวกับพันธะเคมี

Abstract

The objective of this research was studying the effects by implementing inquiry-based learning modules to developed grade 10 students for concepts of chemical bonding at Debsirinklongsibsam Pathumthani school. This research study group was sciences and mathematics program students and the number of students in the studying were 20 by using simple purposive sampling. The research tools consisted of 3 sets of chemical bond learning modules, 20 the conceptual test of chemical bonding multiple choices test with giving reasons for choosing the choices. The result of the research found that the students had concepts of chemical bonding for the post-test increased comparing to the pre-test which the result shown by pre-test score average was 18 (30%), post-test score average was 42.8 (71.33%), pre-test standard deviation was 9.45 and post-test standard deviation was 6.45. The result of change in understanding from no understanding (NU) to partial understanding (PU) was 0.83 percent of the answers that have conception changed , alternative conception (AC) to partial understanding (PU) was 63.64 percent of the answers that have conception changed, alternative conception (AC) to complete understanding (CU) was 1.65 percent of the answers that have conception changed and partial understanding with specific alternative conception (PS) to complete understanding (CU) was 33.88 percent of the answers that have conception changed.