Comparisons of Learning Achievement, Basic Science Process Skills and Scientific Attitudes, of Pratomsuksa Four Students in the Science Strand between Organization of 7E Inquiry Learning Activities and Organization of Problem-Based Learning Activities

The results of the research aimed: were as follows: 1. The efficiencies of the plans using the 7E inquiry learning activities and the problem- based learning activities of Pratomsuksa Four students in the science were 82.89/86.93 and 81.26/80.80 respectively. 2. The effectiveness indices of the plans using the 7E inquiry Learning activities and the Problem - based learning activities were 0.7963 and 0.6956 respectively. 3. The students who learned using organization of the 7E inquiry Learning activities did have different learning achievement, the basic science process skills, and the scientific attitudes at the .01 level of significance. Who learned using organization of the 7E inquiry learning activities had higher mean who learned using problem - based learning activities.