Browsing by Author "กนกวลัย สำเร็จผล"

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    • The Study of Science Learning Achievement of Grade 6 Students Toward Problem Based Learning Approach 

      กนกวลัย สำเร็จผล; สุธี พรรณหาญ; ศักดิ์ สุวรรณฉาย (มหาวิทยาลัยราชภัฏวไลยอลงกรณ์ฯ, 2017)
      The purposes of this research were 1) to compare the science learning achievement of grade 6 students after studying with problem – based learning approach with the criterion of 70% of full marks. The sample was a group ...