Search History Select to load keywords (subject equals "ผลสัมฤทธิ์ทางการเรียน") AND (subject equals "คณิตศาสตร์ -- การศึกษาและการสอน (ประถมศึกษา)") AND (subject equals "Counting") AND (subject equals "ทฤษฎีสรรคนิยม") AND (subject equals "Constructivism (Education)") (subject equals "ผลสัมฤทธิ์ทางการเรียน") AND (dateIssued equals "[2500 TO 2564]") AND (dateIssued equals "[2510 TO 2519]") AND (subject equals "Academic achievement") AND (subject equals "Creative thinking") AND (subject equals "โรงเรียนเพาะช่าง -- นักศึกษา")
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