mentioned in their study that matlab critical questioning capacity being built might be explicitly pointed out in matlab intervention’s objectives. In matlab layout engineering matlab COPT, matlab critical thinking advantage were not brought up in matlab goals. Therefore, matlab is fundamental that matlab important questioning skill may be pointed out in matlab intervention’s goals in order that matlab researcher would know what to predict after its implementation. The integration of profession oriented examples in chemistry was not positive in enhancing scholars’ essential thinking knowledge given matlab limited time of intervention. Longer publicity to intervention is essential to increase college students’ vital thinking abilities. For future researchers in chemistry schooling and technological know-how education, determine matlab effectiveness engineering matlab COPT in terms of not only matlab student’s important questioning talents but in addition matlab scholars’ achievement, conceptual working out, problem fixing advantage, determination making advantage, and self efficacy.