PENGARUH PENDEKATAN SAINTIFIK DAN KEPERCAYAAN DIRI TERHADAP HASIL BELAJAR IPA

Abstract

Permasalahan rendahnya hasil belajar IPA dan kepercayaan diri ditemukan pada siswa kelas V menjadi masalah utama dilakukannya peneltian ini. Indikasi rendahnya hasil belajar IPA dibuktikan oleh nilai rata-rata hasil belajar IPA 69,8, sedangkan KKM yang ditetapkan sekolah 75,00. Ini berarti nilai masih di bawah KKM. Rendahnya kondisi tersebut diduga karena guru dalam pengelolaan pembelajaran cenderung menggunakan pendekatan kurang inovatif. maka penelitian bertujuan untuk mengetahui perbedaan hasil belajar IPA dan kepercayaan diri antara kelompok siswa yang mengikuti pendekatan pembelajaran saintifik dan kelompok siswa yang mengikuti pendekatan konvensional pada siswa kelas V Gugus XIII Kecamatan Buleleng. Populasi dilibatkan berjumlah 147 orang dan sampel 58 orang. Data dikumpulkan dengan metode tes (hasil belajar IPA) dan kuesioner (kepercayaan diri). Data dianalisis menggunakan statistik deskriptif dan inferensial (anava satu jalur, anakova, dan korelasi product moment). Hasil penelitian menunjukkan bahwa: (1) Fhitung =7,040> Ftabel=4,01 dan angka signifikansi 0,010 lebih kecil dari 0,05 artinya terdapat perbedaaan hasil belajar IPA antara siswa yang mengikuti pendekatan saintifik dengan siswa yang mengikuti pendekatan konvensional “diterima”. (2) Fhitung sebesar 7,106> Ftabel=4,01 nilai signifikansi lebih kecil daripada 0,05 yaitu sebesar 0,010, artinya setelah kovariabel kepercayaan diri dikendalikan, terdapat perbedaan hasil belajar IPA antara siswa yang mengikuti pendekatan konvensional “diterima”. (3) signifikansi hasil belajar IPA dengan kepercayaan diri di kelas eksperimen 0,008 < 0,05, artinya terdapat kontribusi antara hasil belajar IPA dengan kepercayaan diri di kelas eksperimen, dan signifikansi hasil belajar IPA dengan kepercayaan diri kelas kontrol 0,034 < 0,05, artinya terdapat kontribusi antara hasil belajar IPA dengan kepercayaan diri di kelas kontrol.
Kata Kunci : Kata kunci : Pendekatan saintifik, kepercayaan diri, hasil belajar IPA.

The problems of lack science learning outcomes and confidence found in the fifth grade students in the city of Singaraja become a main problem doing this research. Indications of lack science learning outcomes is evidenced by the average value of science learning outcomes 68.23, while a set of school KKM is 75.00. It means that the value is still below the KKM. The low condition of both variables presumably because the teacher in the learning management still tend to use models that are less innovative.The purpose of this study is 1) find a significant difference between the science learning results of students who take the scientific approach learning and students who take the conventional approach, 2) Knowing the significant differences between the science learning results of students who take a scientific approach to learning and student learning follow conventional approaches premises after confidence-controlled variable, 3) determine a significant contribution confidence by science learning outcomes. The population numbered 147 people and involved 58 samples. Data collected by the method of testing for science learning outcomes and questionnaires for self-confidence. Processing data using ANOVA analysis of the lane, Anacova, and product moment correlation. Results of the analysis are shown (1) F count = 7.040> Ftabel = 4.01 and 0.010 significance figure is smaller than 0.05 and is therefore rejected H0 and H1 accepted meaning that there is a difference between the science learning results of students who take the scientific approach to the students who take the conventional approach "acceptable". (2) Fhitung 7.106> Ftable = 4.01 significance value less than 0.05 is equal to 0,010, and this means that H0 is rejected and H1 accepted meaning as covariates controlled confidence, there are differences between the science learning results of students who take the approach Conventional "acceptable". (3) the significance of science learning outcomes with confidence in the experimental class of 0.008 <0.05. So that means there is H0 rejected contributions between science learning results with confidence in the experimental class, and the significance of science learning outcomes with confidence in the control class 0.034 <0.05. So that means there is H0 rejected contributions between science learning results with confidence in the control class. Based on the results of these studies concluded that there is positive scientific approach and self belief towards learning outcomes fifth grade science students the second semester.
keyword : Keywords: scientific approach, self-confidence, learning outcomes sains.