This study aims to determine the relationship between Self-Efficacy on Student’s Achievement Index. This study is a quantitative research type ex post facto. The study sample was determined by proportionate cluster random sampling. Study data consisting of student self-efficacy data and student’s academic achievement index data were each tested for their homogeneity and normality using SPSS and it was found that the data distribution was normal and homogeneous. Data that has been tested for homogeneity and normality are then tested for correlation with the Pearson correlation test obtained results of 0.62 with a significance of 0.0641 < 0.05 ie there is a strong relationship between student Self-Efficacy with student achievement index or it can be mentioned that there is no significant relationship between Self-Efficacy with the academic achievement index of Faculty of Teacher Training and Education at the Malikussaleh University in the 2018/2019 academic year.
Penelitian ini bertujuan untuk mengembangkan LKS Inkuiri materi Listrik Dinamis. LKS inkuiri dirancang menggunakan pendekatan metode Research and Development (R&D) dengan model 4D, dengan tahapan Define, Design, Develope, dan Disseminate. Hasil penelitian berupa lima LKS Inkuiri dengan klasifikasi empat LKS eksperimen dan satu LKS non-eksperimen. Pada tahap disseminate dilakukan uji coba pemahaman siswa terhadap LKS inkuiri, dengan menggunakan tes formatif yang terdiri dari 14 soal pilihan ganda dan satu soal essay. Hasil skor siswa kemudian dianalisis secara deskriptif untuk memperoleh daya serap siswa terhadap pemahaman materi. Secara rerata dayas serap siswa pada materi LKS inkuiri terkategorikan baik.
Penelitian ini bertujuan untuk mengetahui indeks bias berbagai jenis kaca dengan menggunakan prinsip pembiasan cahaya. Prinsip pembiasan yang digunakan dalam penelitian ini adalah prinsip Pembiasan cahaya menurut Huygens. Penelitian ini dilakukan dalam jangka waktu 14 hari yang bertempat di Laboratorium Pendidikan Fisika Prodi Pendidikan Fisika Fakultas Keguruan dan Ilmu Pendidikan Universitas Syiah Kuala. Adapun sampel dalam penelitian ini adalah kaca flinta dan kaca korona. Penelitian ini menggunakan konsep pembiasan cahaya yang terjadi pada kaca planparalel, dengan teknik pengambilan data secara perulangan. Analisis data yang di gunakan dalam penelitaan ini adalah hukum pembiasan yang dirumuskan oleh Snellius tetang pembiasan. hasil penelitian menunjukkan bahwa kaca Korona mempunyai indeks bias 1,418 sedangkan kaca Flinta mempunyai indeks bias 1,6203, sedangkan menurut referensi kaca Korona mempunyai indeks bias 1,52 dan Flinta 1,62. Dari hasil penelitian dapat disimpulkan bahwa untuk kaca Flinta terdapat perbedaan tetapi tidak terlalu signifikan sedangkan untuk kaca Korona hasil yang didapatkan sesuai dengan refensi.Abstract:This study aims to determine the refractive index of various types of glass using the principle of refraction of light. The principle of refraction used in this study is the principle of refraction of light according to Huygens. This research was conducted within a period of 14 days at the Physics Education Laboratory, Physics Education Study Program, Faculty of Teacher Training and Education, Syiah Kuala University. The samples in this study were flint glass and corona glass. This study uses the concept of refraction of light that occurs in plan parallel glass, with looping data retrieval techniques. The data analysis used in this study is refraction law formulated by Snellius about refraction. The results showed that the Corona glass has a refractive index of 1.418 while the Flint glass has a refractive index of 1.6203, whereas according to the reference the Corona glass has a refractive index of 1.52 and Flint 1.62. From the results of the study, it can be concluded that for the Flint glass there are differences but not too significant while for the Korona glass the. Results obtained are in accordance with the reference.
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