Abstract:
The purposes of this research were 1) to compare learning achievement and integrated science process skills before and after learning management using project-based activities.
2) to compare learning achievement and integrated science process skills after learning management using project-based activities with 70 percent criteria, 3) to study scientific attitude of students with learning management using project-based activities. The participants were 13 of eleventh grade students who studied in the second semester of 2018 academic year at Mathayomwatkhaosukim School. The research instruments consist of 1) Lesson plans learning management using project-based activities 2) Learning achievement test, 3) Integrated science process skills test, 4) Scientific Attitude Test. The data was analyzed by Mean and Standard Deviation. The results of this research indicated that:
1. The post-test score of learning achievement and integrated science process skills after learning management using project-based activities were higher than the pre-test.
2. The post test score of learning achievement and integrated science process skills after learning using project-based learning were higher than 70% criterion.
3. Scientific attitude of students after learning management using project-based activities was found at a high level. ( = 4.19, = 0.83)