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กิจกรรม ที กระบวนการทางวิทยาศาสตร ์
ั
์
่
ให้นักศึกษาออกแบบแก้ปญหาจากสถานการณตอไปน ี
ี
ิ
์
ี
ิ
โดยมีอุปกรณ ดังน เมล็ดถั ว ถ้วยพลาสตก กระดาษทชชู นํ า กระดาษสดํา
ั
กําหนดปญหา............................................................................................................................................
การตั งสมมตฐาน.......................................................................................................................................
ิ
การกําหนดตัวแปร
ตัวแปรต้น.....................................................................................................................................
ตัวแปรตาม..................................................................................................................................
ตัวแปรควบคม..............................................................................................................................
ุ
การทดลอง.................................................................................................................................................
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