Bagi Peneliti lebih lanjut Bagi Guru Bagi Sekolah

111 LAMPIRAN 112 Lampiran 1. Hasil Perhitungan Validitas Butir Soal 113 Correl ations 1 ,644 ,601 ,473 ,491 ,593 ,558 ,561 ,601 ,641 ,641 ,002 ,005 ,035 ,028 ,006 ,011 ,010 ,005 ,002 ,002 20 20 20 20 20 20 20 20 20 20 20 ,644 1 ,630 ,435 ,206 ,066 ,724 ,378 ,378 ,378 ,378 ,002 ,003 ,055 ,384 ,783 ,000 ,100 ,100 ,100 ,100 20 20 20 20 20 20 20 20 20 20 20 ,601 ,630 1 ,545 ,061 ,174 ,406 ,467 ,200 ,200 ,200 ,005 ,003 ,013 ,800 ,463 ,076 ,038 ,398 ,398 ,398 20 20 20 20 20 20 20 20 20 20 20 ,473 ,435 ,545 1 ,121 ,179 ,390 ,061 ,303 ,303 ,061 ,035 ,055 ,013 ,612 ,450 ,089 ,800 ,195 ,195 ,800 20 20 20 20 20 20 20 20 20 20 20 ,491 ,206 ,061 ,121 1 ,390 ,390 ,061 ,545 ,545 ,303 ,028 ,384 ,800 ,612 ,089 ,089 ,800 ,013 ,013 ,195 20 20 20 20 20 20 20 20 20 20 20 ,593 ,066 ,174 ,179 ,390 1 ,394 ,406 ,174 ,406 ,174 ,006 ,783 ,463 ,450 ,089 ,086 ,076 ,463 ,076 ,463 20 20 20 20 20 20 20 20 20 20 20 ,558 ,724 ,406 ,390 ,390 ,394 1 ,174 ,174 ,406 ,174 ,011 ,000 ,076 ,089 ,089 ,086 ,463 ,463 ,076 ,463 20 20 20 20 20 20 20 20 20 20 20 ,561 ,378 ,467 ,061 ,061 ,406 ,174 1 ,467 ,200 ,200 ,010 ,100 ,038 ,800 ,800 ,076 ,463 ,038 ,398 ,398 20 20 20 20 20 20 20 20 20 20 20 ,601 ,378 ,200 ,303 ,545 ,174 ,174 ,467 1 ,467 ,467 ,005 ,100 ,398 ,195 ,013 ,463 ,463 ,038 ,038 ,038 20 20 20 20 20 20 20 20 20 20 20 ,641 ,378 ,200 ,303 ,545 ,406 ,406 ,200 ,467 1 ,200 ,002 ,100 ,398 ,195 ,013 ,076 ,076 ,398 ,038 ,398 20 20 20 20 20 20 20 20 20 20 20 ,641 ,378 ,200 ,061 ,303 ,174 ,174 ,200 ,467 ,200 1 ,002 ,100 ,398 ,800 ,195 ,463 ,463 ,398 ,038 ,398 20 20 20 20 20 20 20 20 20 20 20 Pearson Correlation Sig. 2-tailed N Pearson Correlation Sig. 2-tailed N Pearson Correlation Sig. 2-tailed N Pearson Correlation Sig. 2-tailed N Pearson Correlation Sig. 2-tailed N Pearson Correlation Sig. 2-tailed N Pearson Correlation Sig. 2-tailed N Pearson Correlation Sig. 2-tailed N Pearson Correlation Sig. 2-tailed N Pearson Correlation Sig. 2-tailed N Pearson Correlation Sig. 2-tailed N Total p1 p2 p3 p4 p5 p6 p7 p8 p9 p10 Total p1 p2 p3 p4 p5 p6 p7 p8 p9 p10 Correlation is s ignificant at the 0.01 level 2-t ailed. . Correlation is s ignificant at the 0.05 level 2-t ailed. . 114 Correl ations 1 ,822 ,360 ,625 ,601 ,159 ,567 ,716 ,281 ,390 ,619 ,000 ,119 ,003 ,005 ,502 ,009 ,000 ,231 ,089 ,004 20 20 20 20 20 20 20 20 20 20 20 ,822 1 ,378 ,378 ,467 ,236 ,471 ,577 ,200 ,577 ,545 ,000 ,100 ,100 ,038 ,317 ,036 ,008 ,398 ,008 ,013 20 20 20 20 20 20 20 20 20 20 20 ,360 ,378 1 ,048 -,126 -,312 -,089 ,218 ,126 ,218 ,206 ,119 ,100 ,842 ,597 ,181 ,709 ,355 ,597 ,355 ,384 20 20 20 20 20 20 20 20 20 20 20 ,625 ,378 ,048 1 ,378 ,356 ,356 ,491 -,126 ,218 ,206 ,003 ,100 ,842 ,100 ,123 ,123 ,028 ,597 ,355 ,384 20 20 20 20 20 20 20 20 20 20 20 ,601 ,467 -,126 ,378 1 ,471 ,236 ,577 ,200 ,000 ,303 ,005 ,038 ,597 ,100 ,036 ,317 ,008 ,398 1,000 ,195 20 20 20 20 20 20 20 20 20 20 20 ,159 ,236 -,312 ,356 ,471 1 -,042 ,102 ,000 ,357 ,043 ,502 ,317 ,181 ,123 ,036 ,862 ,669 1,000 ,122 ,858 20 20 20 20 20 20 20 20 20 20 20 ,567 ,471 -,089 ,356 ,236 -,042 1 ,357 ,236 ,102 ,257 ,009 ,036 ,709 ,123 ,317 ,862 ,122 ,317 ,669 ,274 20 20 20 20 20 20 20 20 20 20 20 ,716 ,577 ,218 ,491 ,577 ,102 ,357 1 ,000 ,063 ,419 ,000 ,008 ,355 ,028 ,008 ,669 ,122 1,000 ,794 ,066 20 20 20 20 20 20 20 20 20 20 20 ,281 ,200 ,126 -,126 ,200 ,000 ,236 ,000 1 ,289 ,303 ,231 ,398 ,597 ,597 ,398 1,000 ,317 1,000 ,217 ,195 20 20 20 20 20 20 20 20 20 20 20 ,390 ,577 ,218 ,218 ,000 ,357 ,102 ,063 ,289 1 ,419 ,089 ,008 ,355 ,355 1,000 ,122 ,669 ,794 ,217 ,066 20 20 20 20 20 20 20 20 20 20 20 ,619 ,545 ,206 ,206 ,303 ,043 ,257 ,419 ,303 ,419 1 ,004 ,013 ,384 ,384 ,195 ,858 ,274 ,066 ,195 ,066 20 20 20 20 20 20 20 20 20 20 20 Pearson Correlation Sig. 2-tailed N Pearson Correlation Sig. 2-tailed N Pearson Correlation Sig. 2-tailed N Pearson Correlation Sig. 2-tailed N Pearson Correlation Sig. 2-tailed N Pearson Correlation Sig. 2-tailed N Pearson Correlation Sig. 2-tailed N Pearson Correlation Sig. 2-tailed N Pearson Correlation Sig. 2-tailed N Pearson Correlation Sig. 2-tailed N Pearson Correlation Sig. 2-tailed N Total p11 p12 p13 p14 p15 p16 p17 p18 p19 p20 Total p11 p12 p13 p14 p15 p16 p17 p18 p19 p20 Correlation is s ignificant at the 0.01 level 2-t ailed. . Correlation is s ignificant at the 0.05 level 2-t ailed. . 115 UjiReliabilitas Item-Total Statistics Scale Mean if Item Deleted Scale Variance if Item Deleted Corrected Item-Total Correlation Cronbachs Alpha if Item Deleted p1 17,3000 31,589 ,594 ,882 p2 17,2500 31,987 ,550 ,883 p3 17,3500 32,450 ,405 ,887 p4 17,3500 32,345 ,425 ,886 p5 17,4500 31,629 ,533 ,883 p6 17,4500 31,839 ,494 ,884 p7 17,2500 32,197 ,506 ,884 p8 17,2500 31,987 ,550 ,883 p9 17,2500 31,776 ,594 ,882 p10 17,2500 31,776 ,594 ,882 p11 17,2500 30,829 ,795 ,877 p12 17,3000 33,168 ,288 ,889 p13 17,3000 31,695 ,573 ,882 p14 17,2500 31,987 ,550 ,883 p15 17,4000 34,253 ,075 ,895 p16 17,4000 31,832 ,505 ,884 p17 17,2000 31,642 ,679 ,880 p18 17,2500 33,671 ,209 ,891 p19 17,2000 33,221 ,329 ,888 p20 17,3500 31,608 ,563 ,882 p21 17,2000 35,432 -,134 ,898 p22 17,1500 32,976 ,437 ,886 p23 17,2500 31,776 ,594 ,882 p24 17,1000 32,937 ,542 ,884 p25 17,2500 32,303 ,485 ,885 Ca se P rocessing Sum ma ry 20 100,0 ,0 20 100,0 Valid Ex cluded a Total Cases N Lis twis e deletion based on all variables in the procedure. a. Reliability Statistics ,889 25 Cronbachs Alpha N of Items Lampiran 2. Hasil Perhitungan Reliabilitas Butir Soal 116

1. Pretest Eksperimen

Statistics Pretes t Eks perimen 20 63,0000 65,0000 70,00 12,18282 35,00 80,00 Valid Missing N Mean Median Mode Std. Deviation Minimum Maximum Pretest Eksperimen 1 5,0 5,0 5,0 1 5,0 5,0 10,0 1 5,0 5,0 15,0 3 15,0 15,0 30,0 1 5,0 5,0 35,0 4 20,0 20,0 55,0 5 25,0 25,0 80,0 3 15,0 15,0 95,0 1 5,0 5,0 100,0 20 100,0 100,0 35,00 40,00 45,00 55,00 60,00 65,00 70,00 75,00 80,00 Total Valid Frequency Percent Valid Percent Cumulative Percent Pretest Eksperimen 90.00 80.00 70.00 60.00 50.00 40.00 30.00 Frequency 5 4 3 2 1 Histogram Mean =63.00฀ Std. Dev. =12.183฀ N =20 Lampiran 3. Hasil Perhitungan Mean, Median, Modus, dan Simpangan Baku 117

2. Posttest Eksperimen

Statistics Posttest Eksperimen 20 79,5000 80,0000 85,00 10,50063 60,00 95,00 Valid Missing N Mean Median Mode Std. Deviation Minimum Maximum Posttest Eksperimen 1 5,0 5,0 5,0 3 15,0 15,0 20,0 1 5,0 5,0 25,0 3 15,0 15,0 40,0 3 15,0 15,0 55,0 4 20,0 20,0 75,0 3 15,0 15,0 90,0 2 10,0 10,0 100,0 20 100,0 100,0 60,00 65,00 70,00 75,00 80,00 85,00 90,00 95,00 Total Valid Frequency Percent Valid Percent Cumulative Percent Posttest Eksperimen 100.00 90.00 80.00 70.00 60.00 50.00 Frequency 4 3 2 1 Histogram Mean =79.50฀ Std. Dev. =10.501฀ N =20 118

3. Pretest Kontrol

Statistics Pretes t Kontrol 20 63,5000 65,0000 75,00 11,01434 40,00 75,00 Valid Missing N Mean Median Mode Std. Deviation Minimum Maximum Pretest Kontrol 1 5,0 5,0 5,0 1 5,0 5,0 10,0 3 15,0 15,0 25,0 2 10,0 10,0 35,0 4 20,0 20,0 55,0 4 20,0 20,0 75,0 5 25,0 25,0 100,0 20 100,0 100,0 40,00 45,00 50,00 60,00 65,00 70,00 75,00 Total Valid Frequency Percent Valid P ercent Cumulative Percent Pretest Kontrol 80.00 70.00 60.00 50.00 40.00 30.00 Frequency 5 4 3 2 1 Histogram Mean =63.50฀ Std. Dev. =11.014฀ N =20 119

4. Posttest Kontrol

Statistics Posttest Kontrol 20 65,7500 70,0000 8,31533 50,00 75,00 Valid Missing N Mean Median Std. Deviation Minimum Maximum Posttest Kontrol 2 10,0 10,0 10,0 1 5,0 5,0 15,0 5 25,0 25,0 40,0 1 5,0 5,0 45,0 6 30,0 30,0 75,0 5 25,0 25,0 100,0 20 100,0 100,0 50,00 55,00 60,00 65,00 70,00 75,00 Total Valid Frequency Percent Valid Percent Cumulative Percent Posttest Kontrol 80.00 70.00 60.00 50.00 40.00 Frequency 6 5 4 3 2 1 Histogram Mean =65.75฀ Std. Dev. =8.315฀ N =20 120 No Kelompok Usia Jumlah 9 10 11 1 Eksperimen 5 14 1 20 2 Kontrol 3 15 2 20 Jumlah 8 29 3 40 Sel 1 5 1 1 0,25 2 14 -0,5 0,25 0,018 3 1 -0,5 0,25 0,167 4 3 -1 1 0,25 5 15 0,5 0,25 0,018 6 2 0,5 0,25 0,167 Total 40 = N 40 = N - 0,993 = Matching Kesimpulan Usia 0,993 5,991 Tidak Ada Perbedaan Lampiran 4. Hasil Perhitungan Chi Kuadrat Untuk Pengontrolan Usia Siswa