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Menampilkan 1–6 dari 6 artikel
Pengaruh Model Pembelajaran Quantum Teaching terhadap Hasil Belajar Siswa SMA Pada Materi Laju Reaksi
Harni Anhar S. Ambololo
; Weny J.A. Musa
; Erga Kurniawati
; Mangara Sihaloho
; Hendri Iyabu
Jurnal Pendidikan Kimia, Fisika dan Biologi
Vol 1
, No 4
(2025)
This study aims to identify differences in student learning outcomes between those who receive learning using the Quantum Teaching model and those who receive conventional learning on the material of reaction rates at SMA Negeri 1 Tapa. This study is a quantitative study that applies a quasi-experimental method through a control group design with pretest and posttest. The results of...
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Analisis Kemampuan Pemahaman Konsep Siswa pada Materi Hidrokarbon Menggunakan Three-Tier Multiple Choice Diagnostic Instrument : Literature Review
Marsya Divya Olii
; Nurhayati Bialangi
; Julhim S. Tangio
; Mangara Sihaloho
; Erga Kurniawati
Jurnal Pendidikan Kimia, Fisika dan Biologi
Vol 1
, No 3
(2025)
This study aims to analyze students’ conceptual understanding of hydrocarbons through a literature review utilizing the Three-Tier Multiple Choice Diagnostic Instrument. Hydrocarbons are a fundamental topic in chemistry education that often leads to student misconceptions. The three-tier diagnostic instrument is designed not only to assess students’ cognitive knowledge through correct or incorrect answers but also to explore the reasoning behind their choices, enabling more accurate identificati...
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Pengaruh Model Pembelajaran Contextual Teaching and Lerning (CTL) Materi Laju reaksi: Literature Review terhadap Kemampuan Berfikir Kritis dan Karakter Siswa
Muh. Arwin
; Masrid Pikoli
; Mangara Sihaloho
; Wiwin Rewini Kunusa
; Julhim S. tangio
; Haris Munandar
Pentagon : Jurnal Matematika dan Ilmu Pengetahuan Alam
Vol 3
, No 1
(2025)
This study focuses on the effect of applying the Contextual Teaching and Learning (CTL) model in the topic of reaction rate on the ability to think critically and the formation of character values of students in geographically remote areas (remote areas). This approach is designed to strengthen learners' understanding of scientific concepts in a relevant and contextual manner, by connecting them to the dynamics of real life - both in the personal, social and cultural domains. Thus, learners have...
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The Effect of Ethnoscience Approach Through Problem Based Learning Model on Chemical Literacy Ability of Class XI Students on Reaction Rate Material at SMA Negeri 7 Gorontalo
Riryn Tahir
; Hendri Iyabu
; Julhim S. Tangio
; Mangara Sihaloho
; Wiwin Rewini Kunusa
; Thayban Thayban
Pentagon : Jurnal Matematika dan Ilmu Pengetahuan Alam
Vol 3
, No 1
(2025)
The research aims to determine the effect of the ethnoscience approach through the problem-based learning model on the chemical literacy skills of Grade XI students in the reaction rate material at SMA Negeri 7 Gorontalo. The research employs a quasi experimental method with a nonequivalent control group design. The sample consisted of Grade XI IPA ( Natural Science) students from SMA Negeri 7 Gorontalo. The instrument used in this research was an essay test. Data processing and analysis were co...
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Analisis Keterampilan Berpikir Kreatif Siswa SMA Negeri 4 Gorontalo Dalam Menyelesaikan Soal Hots Pada Materi Laju Reaksi
Mangara Sihaloho
; Asaria Dakhi
; La Alio
Algoritma : Jurnal Matematika, Ilmu pengetahuan Alam, Kebumian dan Angkasa
Vol 2
, No 3
(2024)
This research aims to determine the achievement of aspects of students' creative thinking skills and the data collection technique for this research uses an essay test with 4 questions, this research is qualitative research, the sample in this research is 100 students of class XI-IPA. The results of the research show that students' creative thinking skills as a whole fall into the quite creative category with an average total percentage of 60%. With the level of students' creative thinking skill...
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PENERAPAN MODEL PEMBELAJARAN PICTURE AND STUDENT ACTIVE (PASA) DENGAN PENDEKATAN CONTEXTUAL TEACHING AND LEARNING (CTL) UNTUK MENINGKATKAN HASIL BELAJAR IPA SISWA KELAS VII SMP NASIONAL: APPLICATION OF PICTURE AND STUDENT ACTIVE (PAS) LEARNING MODEL WITH CONTEXTUAL TEACHING AND LEARNING (CTL) APPROACH TO INCREASE SCIENCE LEARNING OUTCOMES FOR VII CLASS STUDENTS OF SMP NATIONAL
Haris Munandar
; Mangara Sihaloho
; Najmah Najmah
Jurnal Riset Rumpun Matematika dan Ilmu Pengetahuan Alam
Vol 1
, No 1
(2022)
The results of observations on Class VII students of National Junior High School teaching and learning activities only run theoretically and are not related to the real environment where students are located. The incompleteness of student learning outcomes, one of which is the selection of learning methods that are not appropriate, learning media are less attractive and the level of student activity is low. The purpose of the study was to improve student learning outcomes through the Picture and...
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