"Posttest.Score" "Pretest.Score" "Teaching.Method"
13.4726424422398 1 "A"
7.8359671039504 1.5 "A"
16.1656614829678 2 "A"
11.6937941723846 2.5 "A"
6.47808934715182 3 "A"
13.5414284208926 3.5 "A"
11.7273426943938 4 "A"
15.6488561548702 4.5 "A"
15.3261948319663 5 "A"
17.8606477192292 5.5 "A"
19.0630341094836 6 "A"
18.1897362562954 6.5 "A"
22.5792496564241 7 "A"
17.8548601763332 7.5 "A"
25.4300274159544 8 "A"
23.5279914639055 8.5 "A"
25.7795308332999 9 "A"
26.0125009952338 9.5 "A"
27.8802248099242 10 "A"
24.3196338666187 10.5 "A"
32.0660513928159 11 "A"
27.9100292692521 11.5 "A"
25.5523636012071 12 "A"
30.1423278674549 12.5 "A"
27.9361887813979 13 "A"
28.3996266135851 13.5 "A"
33.0866329160828 14 "A"
27.0819107853604 14.5 "A"
33.0267567036881 15 "A"
33.5604160687967 15.5 "A"
31.7300554094478 16 "A"
35.5788650989776 16.5 "A"
33.2221384824227 17 "A"
37.8029700303967 17.5 "A"
36.6545142866001 18 "A"
37.5281484592727 18.5 "A"
34.0078759185784 19 "A"
38.9154355371241 19.5 "A"
39.2274740546498 20 "A"
23.4726424422398 1 "B"
17.8359671039504 1.5 "B"
26.1656614829678 2 "B"
21.6937941723846 2.5 "B"
16.4780893471518 3 "B"
23.5414284208926 3.5 "B"
21.7273426943938 4 "B"
25.6488561548702 4.5 "B"
25.3261948319663 5 "B"
27.8606477192292 5.5 "B"
29.0630341094836 6 "B"
28.1897362562954 6.5 "B"
32.5792496564241 7 "B"
27.8548601763332 7.5 "B"
35.4300274159544 8 "B"
33.5279914639055 8.5 "B"
35.7795308332999 9 "B"
36.0125009952338 9.5 "B"
37.8802248099242 10 "B"
34.3196338666187 10.5 "B"
42.0660513928159 11 "B"
37.9100292692521 11.5 "B"
35.5523636012071 12 "B"
40.1423278674549 12.5 "B"
37.9361887813979 13 "B"
38.3996266135851 13.5 "B"
43.0866329160828 14 "B"
37.0819107853604 14.5 "B"
43.0267567036881 15 "B"
43.5604160687967 15.5 "B"
41.7300554094478 16 "B"
45.5788650989776 16.5 "B"
43.2221384824227 17 "B"
47.8029700303967 17.5 "B"
46.6545142866001 18 "B"
47.5281484592727 18.5 "B"
44.0078759185784 19 "B"
48.9154355371241 19.5 "B"
49.2274740546498 20 "B"