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All Journal AR-RIAYAH : Jurnal Pendidikan Dasar EKSAKTA : Jurnal Penelitian dan Pembelajaran MIPA Tarbawi : Jurnal Ilmu Pendidikan Jurnal Cendekia : Jurnal Pendidikan Matematika Arithmetic : Academic Journal of Math FORUM PAEDAGOGIK Logaritma : Jurnal Ilmu-ilmu Pendidikan dan Sains Koordinat : Jurnal Pembelajaran Matematika dan Sains LAVOISIER: Chemistry Education Journal JEID LAVOISIER: Chemistry Education Journal
Siregar, Nur Fauziah
Institut Agama Islam Negeri Padangsidimpuan
Religion Agriculture, Biological Sciences & Forestry Chemistry Decision Sciences, Operations Research & Management Education Languange, Linguistic, Communication & Media Mathematics Physics Social Sciences Other

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The Impact of Guided Inquiry Learning on Student Performance in Electrolyte and Nonelectrolyte Materials: A Case Study at SMA Negeri 1 Batang Onang Harahap, Shintia Putri; Nasution, Mariam; Siregar, Nur Fauziah
LAVOISIER: Chemistry Education Journal Vol 3, No 2 (2024)
Publisher : UIN Syekh Ali Hasan Ahmad Addary Padangsidimpuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24952/lavoisier.v3i2.13367

Abstract

This study aims to see the effect of the Guided Inquiry Learning Model on Student Learning Outcomes on the Material of Electrolyte and Non-Electrolyte Solutions of Class X Students at SMA Negeri 1 Batang Onang. The learning outcomes of high school students in chemistry are still relatively low, one of which is caused by the dominance of teachers in a less innovative learning process that makes students passive. The research was conducted at SMA N 1 Batang Onang with a research sample of two classes: class X MIA-2 (control class) with 16 male students and 12 female students, and class X MIA-3 (experimental class) with 14 male students and 13 female students. This research method is an experiment with a non-randomized group pre-test post-test design. The instrument used was an essay test of 5 questions. The results showed a significant increase in student learning outcomes after the application of the guided inquiry learning model. In conclusion, the guided inquiry learning model is effective in improving student learning outcomes in chemistry learning. The results of hypothesis testing using T Test (Independent Sample t Test). This is evidenced based on the calculation of hypothesis testing with an average test taken from the pretest and posttest scores that the results of the posttest independent sample t test with a significant level value (α = 0.05) obtained a significant value (2-tailed) of 0.008. The significant value (2-tailed) obtained is smaller than 0.05, so H0 is rejected and Ha is accepted. This shows that there is an effect of guided inquiry learning model on student learning outcomes in the material of electrolyte and non-electrolyte solutions in class X SMA N 1 Batang Onang.
PENGARUH MODEL PROBLEM BASED LEARNING TERHADAP HIGHER ORDER THINKING SKILLS SISWA SMP Siregar, Nur Fauziah
Eksakta : Jurnal Penelitian dan Pembelajaran MIPA Vol 7, No 1 (2022): Eksakta : Jurnal Penelitian dan Pembelajaran MIPA
Publisher : Fakultas Keguruan Dan Ilmu Pendidikan, UM-Tapsel

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/eksakta.v7i1.14-23

Abstract

Pembelajaran matematika belum sepenuhnya fokus terhadap pengembangan HOTS. Hal ini mengakibatkan masalah bagi siswa masih kurang mampu dalam menyelesaikan permasalahan dalam matematika dengan Higher Order Thinking Skills (HOTS). Model PBL dinilai memiliki kesesuaian dalam melatih HOTS siswa karena sintaks dalam PBL ada proses pemecahan masalah yang sejalan dengan tuntutan kurikulum 2013. Adapun yang menjadi tujuan dalam penelitian ini untuk mengetahui pengaruh Problem Based Learning terhadap Higher Order Thinking Skills dalam Pemebelajaran Matematika Siswa dan Untuk mengetahui respon siswa terhadap Problem Based Learning dalam Pembelajaran Matematika di SMPN 7 Padangsidimpuan. Penelitian ini menggunakan metode eksperimen dengan desain Pretes Posttest Control Group Design. Populasi penelitian ini adalah seluruh siswa kelas VIII. Kelas eksperimen VIII-3 dengan jumlah 27 orang dan kelas kontrol VIII-4 dengan 24 siswa SMP Negeri 7 Padangsidimpuan. Pengolahan dan analisis data dilakukan dengan uji t. Hasil penelitian menunjukkan (1) terdapat pengaruh Problem Based Learning terhadap Higher Order Thinking Skill dalam pembelajaran matematika siswa SMPN 7 Padangsidimpuan. Hal tersebut dapat dilihat dari nilai thitung (=5,364) ttabel (=1,676). (2) Respon siswa terhadap komponen serta seluruh rangkaian kegiatan pembelajaran Problem Based Learning menghasilkan respon yang positif.
Co-Authors Eline Yanty Putri Nasution Harahap, Shintia Putri Hasibuan, Nur Azizah Putri Lelya Hilda Luthfiah Lintang Nasution, Annisa Nasution, Mariam Rahman, Baitu