Hasil Nilai Ujicoba Pretest Postest Distribusi Skor Masing-Masing Nomor pada 36 Siswa

L5 5 12 7 18 10 14.25 10.5

76.75 L6

9 4 9 20 10 14.25 10.5 76.75 L7 5 8 9 20 10 12 3.75

67.75 L8

7 12 9 20 4 14.25 13.5 79.75 L9 10 16 9 14 10 13.5 10.5 83 P1 6 16 8 20 10 15 15 74.75 P2 5 16 7 14 8 14.25 10.5

84.75 P3

9 20 6 12 10 12.75 3.75 73.5 P4 3 16 8 10 10 13.5 7.5 68 P5 4 16 7 18 10 12 9 76 P6 9 16 8 14 10 12.75 10.5

80.25 P7

7.5 16 5 16 10 13.5 10.5 78.5 P8 10 4 7 20 10 12 10.5

73.5 P9

9 20 7 12 8 12 12 80 Lampiran F. 4 HASIL UJI- T KINERJA PROSES Uji Independen Kognitif Proses Siswa Laki-laki dan Perempuan Group Statistics KODE N Mean Std. Deviation Std. Error Mean NILAI KOGNITIF PROSES 1 9 70.3056 9.71289 3.23763 2 9 76.5833 4.89738 1.63246 Kode 1 : Siswa Laki-laki Kode 2 : Siswa Perempuan Independent Samples Test Levenes Test for Equality of Variances t-test for Equality of Means 95 Confidence Interval of the Difference F Sig. t df Sig. 2- tailed Mean Difference Std. Error Difference Lower Upper NILAI KOGNITIF PROSES Equal variances assumed 4.196 .057 -1.731 16 .103 -6.27778 3.62590 -13.96435 1.40880 Equal variances not assumed -1.731 11.821 .109 -6.27778 3.62590 -14.19125 1.63570 Kesimpulan : t = -1.731, p = 0.103 α = 0.05; maka tidak significan. ANALISIS SETIAP KEGIATAN DALAM KOGNITIF PROSES

1. Menarik Hipotesis

Group Statistics KODE N Mean Std. Deviation Std. Error Mean SKOR MENARIK HIPOTESIS 1 9 6.8889 1.78146 .59382 2 9 6.9444 2.53037 .84346 Independent Samples Test Levenes Test for Equality of Variances t-test for Equality of Means F Sig. T df Sig. 2- tailed Mean Difference Std. Error Difference 95 Confidence Interval of the Difference Lower Upper SKOR MENARIK HIPOTESIS Equal variances assumed 2.764 .116 -.054 16 .958 -.05556 1.03152 -2.24229 2.13118 Equal variances not assumed -.054 14.366 .958 -.05556 1.03152 -2.26267 2.15156 Kesimpulan : t = - 0.054, p = 0.958 α = 0.05; maka tidak significan.

2. Merancang langkah-langkah percobaan

T-Test Group Statistics KODE N Mean Std. Deviation Std. Error Mean SKOR MERANCANG LANGKAH-LANGKAH PRCOBAAN 1 9 10.2222 4.05518 1.35173 2 9 15.5556 4.66667 1.55556 Independent Samples Test Levenes Test for Equality of Variances t-test for Equality of Means F Sig. T df Sig. 2- tailed Mean Difference Std. Error Difference 95 Confidence Interval of the Difference Lower Upper SKOR MERANCANG LANGKAH- LANGKAH PRCOBAAN Equal variances assumed .228 .639 -2.588 16 .020 -5.33333 2.06080 -9.70204 -.96462 Equal variances not assumed -2.588 15.694 .020 -5.33333 2.06080 -9.70897 -.95770 Kesimpulan : t = - 2.588, p = 0.020 α = 0.05; maka significan.

3. Menentukan variable-variabel

T-Test Group Statistics KODE N Mean Std. Deviation Std. Error Mean SKOR MENENTUKAN VARIABEL 1 9 7.4444 1.74005 .58002 2 9 7.0000 1.00000 .33333 Independent Samples Test Levenes Test for Equality of Variances t-test for Equality of Means F Sig. t df Sig. 2- tailed Mean Difference Std. Error Difference 95 Confidence Interval of the Difference Lower Upper SKOR MENENTUKAN VARIABEL Equal variances assumed 3.351 .086 .664 16 .516 .44444 .66898 -.97372 1.86261 Equal variances not assumed .664 12. 76 5 .518 .44444 .66898 - 1.00351 1.89240 Kesimpulan : t = 0.664, p = 0.516 α = 0.05; maka tidak significan.

4. Mengumpulkan Data

T-Test Group Statistics KODE N Mean Std. Deviation Std. Error Mean SKOR MENGUMPULKAN DATA 1 9 18.6667 2.23607 .74536 2 9 15.1111 3.62093 1.20698 Independent Samples Test Levenes Test for Equality of Variances t-test for Equality of Means F Sig. t df Sig. 2- tailed Mean Difference Std. Error Difference 95 Confidence Interval of the Difference Lower Upper SKOR MENGUMPU LKAN DATA Equal variances assumed 3.156 .095 2.506 16 .023 3.55556 1.41857 .54832 6.56279 Equal variances not assumed 2.506 13.327 .026 3.55556 1.41857 .49854 6.61257 Kesimpulan : t = 2.506, p = 0.023 α = 0.05; maka significan.

5. Menggambar grafik

T-Test Group Statistics KODE N Mean Std. Deviation Std. Error Mean SKOR MENGGAMBAR GRAFIK 1 9 6.0000 3.87298 1.29099 2 9 9.5556 .88192 .29397 Independent Samples Test Levenes Test for Equality of Variances t-test for Equality of Means F Sig. t df Sig. 2- tailed Mean Difference Std. Error Difference 95 Confidence Interval of the Difference Lower Upper SKOR MENGGAMBAR GRAFIK Equal variances assumed 72.539 .000 -2.685 16 .016 -3.55556 1.32404 -6.36240 - .74871 Equal variances not assumed -2.685 8.827 .025 -3.55556 1.32404 -6.55970 - .55141 Kesimpulan : t = -2.685, p = 0.016 α = 0.05; maka significan.

6. Menganalisa data

T-Test Group Statistics KODE N Mean Std. Deviation Std. Error Mean SKOR MENGANALISA DATA 1 9 13.4167 1.08972 .36324 2 9 13.0833 1.06800 .35600 Independent Samples Test