The Development of Computer Logical Thinking Process by Entity-Relationship Diagrams Practice of Undergraduate Computer Education Students

The purpose of this research was to development logical thinking process in computer field by design ER-Diagram practice for students who were studying in computer education and to compare different of sex student in logical skill. Research instrument viz prior knowledge measure, logical thinking skill practice (element, classification, relationship, interpretation), an achievement test in design ER-diagram topic. Data were analyzed using percentage, mean, standard deviation, correlation and Independent t-test. The results finding were as follows: 1) Students had logical thinking process in step1: explain element high skill in step2: classify, step3: relationship and medium skill in step4: Interpretation 2) Median in logical thinking skill of male students ( =3.08) was higher than female students 3) Both students sex male and female reported significantly to non-different with logical thinking skill reported (F-test = 3.028 and Sig = 0.087)