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A Comparison Study of the Learning Effectiveness of Computer Aided Instruction vs. Classroom Lecture |
by Rick Mills |
Appendix D
data: knowledge gain: classroom group
[ This data is summarized in Table 2. ]
Student Number Pretest score Posttest score Change of score 6 45 95 90 10 75 93 18 11 80 93 13 13 40 80 40 14 65 95 30 16 88 95 7 17 68 95 27 18 78 95 17 20 60 90 30 22 45 90 45 23 25 78 53 26 38 68 30 30 93 100 7 32 63 85 22 37 63 95 32 38 70 83 13 39 70 93 23 40 80 93 13 41 33 55 22 44 30 70 40 46 68 93 25 47 70 93 23 49 40 75 35 50 58 93 35 53 75 88 13 57 40 98 58 58 90 95 5 60 55 90 35 63 28 70 42
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