This study aims to determine the effect of online learning on learning outcomes of objects around us in fifth-grade elementary school students. The subjects of this study were the fifth-grade students of MIS Al-Khairiyah, totaling 36 people, consisting of 19 males and 17 females. This study uses descriptive quantitative research with data testing using SPSS 25. Data were obtained through questionnaires, data from schools, and interviews. The data analysis consists of validity, normality, and hypothesis testing. The Kolmogorov Smirnov normality test results are known to have Sig = 0.200 0.05, so it can be concluded that the residual value is normally distributed. The hypothesis test results show that the value of fcount and ftable = 69.234 4.121. From the test results, it can be concluded that online learning significantly affects student learning outcomes. The coefficient of determination is 0.671, which means that online learning can explain student learning outcomes by 67.1%. This research contributes to developing the e-learning process in education for the better.

This study is aimed to analyze the influence of learning style, motivation, and science learning facilities on the achievement of students in learning science. This research was conducted at grade five Elementry School with a population of 269 students. The samples of this study were 160 students using proportional random sampling method. The instrument used in this study is a questionnaire that has been tested the validity and reliability. Whereas, data analysis technique used is multiple linear regression. The result of hypothesis test simultaneously, learning style, motivation and facility of science lesson have positive and significant impact to the achievement of students in learning science. Thus, it can be concluded that the learning style, motivation and science learning facilities has a positive and significant effect on the achievement of students.

Penelitian ini merupakan jenis penelitian pengembangan (Research and Development) dengan metode ADDIE, yang bertujuan untuk mengetahui kelayakan Buku Saku IPA yang dikembangkan. Metode yang digunakan untuk menganalisis data adalah dengan tehnik deskriftif kualitatif yang diungkapkan dalam distribusi skor dan kategori skala penilaian. Subjek pada penelitian ini adalah validator ahli, kemudian guru dan siswa kelas IV di SD Annysa Tanjung Gusta, dimana jumlah siswa kelas IV adalah 31 orang. Penelitian pengembangan ini menghasilkan produk yang memenuhi syarat kelayakan. Validasi yang dilakukan pada pertemuan pertama (P1) mencapai angka 58,82% yang artinya buku saku  sudah dikatakan cukup valid dan cukup layak digunakan, tetapi masih ada revisi yang harus diperbaiki. Sehingga pada pertemuan yang kedua (P2) mencapai angka 87,05% yang artinya buku saku  sudah dikatakan valid dan layak digunakan. Begitu juga dengan penilaian lembar angket respon siswa dengan skor rata-rata persentasi mencapai 77% dengan kategori valid atau layak digunakan untuk siswa kelas IV. Sehingga dari uji kelayakan Buku Saku dinyatakan media yang dikembangkan sudah layak digunakan oleh siswa kelas IV SD Annysa Tanjung Gusta untuk meningkatkan keterampilan proses sains siswa