A Development of Web-Based Instruction Using Cooperative Learning on Projectile Motion for Grade 10 Students

Abstract

The objectives of this study were to develop a Cooperative Learning Web-Based Instruction (CL-WBI) on Projectile Motion for tenth grade students, to compare learning achievement of the students before and after using the CL-WBI, and to examine satisfaction toward the CL-WBI of the students. The samples of the study comprised 49 tenth grade students in Science - Mathematic Program at Chonradsadornumrung School in the academic year 2/2014, selected by Cluster Random Sampling method. The research instruments included a CL-WBI on Projectile Motion, a quality assessment form, a learning achievement test (with p = 0.25-0.76, r = 0.20-0.68 and KR-20 = 0.90), a learning satisfaction test (with Reliability = 0.85). The data were analyzed by using mean (   ), standard deviation (S) and Paired t-test for dependent samples. 

The result showed that the quality of CL-WBI on Projectile Motion were at a high level (   = 4.34 ,S = 0.74) in the aspect of the lesson content and also the media production (   = 3.91, S = 0.48) with the efficiency of 82.11/80.35. The results of learning achievement tests showed that the  post-test scores of the students were significantly higher than the pre-test scores (0.05), and the students’ satisfaction toward the CL-WBI was at a high level  (    = 3.82 and S = 0.60).