The Effects of Web - Based Using Project Based Learning Management with Cooperative Learning with Team Accelerated Instruction in Career and Technology 1 Subject Upon Learning Achievement and Team Working Ability of Seventh Grade Students

The purposes of this research 1) were to compare learning achievement of seventh grade students with different level before and after study by web - based using project based learning management with cooperative learning with team accelerated instruction in career technology 1 subject of seventh grade students, and 2) were to compare team working ability of seventh grade students with different level before and after studying by web - based using project based learning management with cooperative learning with team accelerated instruction in career technology 1 subject of seventh grade student. The sample was 40 seventh grade students in the first semester of 2013 academic year at Ratchasima witthayalai School NakhonRatchasima Province. The sample was from a cluster random sampling. The instruments used in the study 4 types were: 1) the lesson plans which web - based using project based learning management with cooperative learning with team accelerated instruction consistency were 1.00, which is higher than the all the 0.50, 2) the web - based using project based learning management with cooperative learning with team accelerated instruction efficiencies 85.08/84.69, 3) a learning achievement test with item difficulties (p) ranging 0.33 ? 0.67, item discriminating power (r) ranging 0.56 ? 0.94, and reliability of 0.99 and 4) team working ability with item discriminating power (r) ranging 0.49 ? 0.85, and reliability of 0.93. The statistics used in this research testing used t ? test dependent sample.