1–20 of
21 results.
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Gerry Lumolos
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Dokri Gumolung
•
Joice Caroles
description
Journal article
public
Oxygenius
• 2019
Practicum guides are printed teaching materials that students can use in the learning process. This development research aims to determine the feasibility of an acid base-based practicum guide for env...
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Bela Ganda
•
John Z. Lombok
•
Jenny Kumajas
description
Journal article
public
Oxygenius
• 2019
Every student has different cognitive structures, but few teachers realize these differences. The purpose of this research is to identify students' cognitive structures, which comprise of several aspe...
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Istiani Astari Nanangkong
•
Rymond Rumampuk
•
Djefry Tani
description
Journal article
public
Oxygenius
• 2019
Permasalahan dalam pembelajaran kimia yaitu beragam pemahaman siswa terhadap suatu materi, siswa kurang memahami konsep kimia yang diajarkan. Tujuan penelitian ini untuk melihat hasil belajar siswa&nb...
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Ade Wiwit Tahulending
•
Rymond Rumampuk
•
Anderson Arnold Aloanis
description
Journal article
public
Oxygenius
• 2019
Penuntun praktikum termasuk salah satu syarat yang sangat penting dalam melaksanakan praktikum agar praktikum dapat berjalan dengan baik. Penelitian ini bertujuan untuk mengembangkan penuntun praktiku...
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Reynaldi Assa
•
Wilson Alexander Rombang
•
Hardin Foster Rares
description
Journal article
public
Oxygenius
• 2019
The purpose of this study is to examine the effect of visualization-based inquiry learning methods on student learning outcomes in electrolyte and non-electrolyte solution material. This research was ...
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I. Kadek Cenik
•
Sonny Lumingkewas
•
Meiske Naomi Mamuaja
description
Journal article
public
Oxygenius
• 2019
This study aims to determine whether there are differences in the average student learning outcomes taught with the Inquiry Training learning model and the Group Investigation learning model on electr...
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Gloria Viarosa Manampiring
•
Ignatius Santoso
•
Ardi Kapahang
description
Journal article
public
Oxygenius
• 2019
The purpose of this study was to determine the application of the POGIL method to the learning outcomes of Grade X Science students on the mole concept material.This research was implemented in class ...
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Deysi Natalia Demo
•
Freetje Waworuntu
•
Abdon Saiya
description
Journal article
public
Oxygenius
• 2019
Penelitian ini bertujuan untuk mengetahui kelayakan produk LKS praktikum berbasis pendekatan saintifik dan mengetahui dampaknya pada hasil belajar khususnya materi sifat larutan penyangga dengan...
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Fina Hamise
•
I. Dewe Ketut Anom
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Jeanne Tuerah
description
Journal article
public
Oxygenius
• 2019
This study aims to determine the effect of using the constructivist approach based on the 5E learning cycle on the learning outcomes of class XI students on buffer solutions. This research was conduct...
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Theresia N. R. Boce
•
Emma Juline Pongoh
•
Rymond Jusuf Rumampuk
description
Journal article
public
Oxygenius
• 2019
The application of practicum methods efficiently is able to help educators to achieve success in the chemistry learning process. This study aims to determine student learning outcomes in corrosion mat...
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Astrid Magritha Singal
•
Wilson Rombang
•
Djefry Tani
description
Journal article
public
Oxygenius
• 2019
Penelitian ini bertujuan meningkatkan pemahaman siswa yang diajarkan menggunakan metode pembelajaran CBI lebih tinggi dari pemahaman siswa yang diajarkan menggunakan metode pembelajaran konvensional. ...
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Karmila Bella
•
Wilson Rombang
•
Meiske Mamuaja
description
Journal article
public
Oxygenius
• 2019
Telah dilakukan penelitian model pembelajaran langsung pada siswa SMA Negeri 2 Tondano di semester genap tahun ajaran 2018/2019 bulan Januari-Februari 2019. Penelitian ini bertujuan untuk mengetahui h...
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Zurisaday Taidi
•
Ardi Kapahang
•
Meiske Naomi Mamuaja
description
Journal article
public
Oxygenius
• 2019
Chemistry is a science that studies materials that are generally abstract in nature so many students find it difficult to understand the concept of chemistry which causes a lack of interaction between...
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Frindly Makarawung
•
I. Dewe Ketut Anom
•
John Lombok
description
Journal article
public
Oxygenius
• 2019
This research aims to determine the effect of mind mapping learning methods on the basic laws of chemistry toward learning outcomes of students of class X MIPA in SMA Negeri 2 Langowan. The sample use...
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Loriana Tiak
•
Djefri Tani
•
Joice Dorsila Susana Caroles
description
Journal article
public
Oxygenius
• 2019
The purpose of this study was to determine the improvement in learning outcomes of class X students in East Halmahera 9 High School on redox reaction topic by using natural product praticum methods in...
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Rivya Tamungku
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Djefry Tani
•
Jeanne Tuerah
description
Journal article
public
Oxygenius
• 2019
Misconceptions can be in the form of initial concepts, mistakes, incorrect relationships between concepts, intuitive ideas or naive views. From the explanation that has been described misconception is...
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Regina Mongi
•
Meytij J. Rampe
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Septiany Ch Palilingan
description
Journal article
public
Oxygenius
• 2019
The purpose of this study, to determine whether there are differences in student learning outcomes in using the Problem Based Learning method with the lecture method. During approximately 1 month diff...
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Eka Putra Mamangkai
•
Meytij Rampe
•
Jenny Kumajas
description
Journal article
public
Oxygenius
• 2019
Tujuan penelitian ini adalah untuk mengetahui perbedaan hasil belajar siswa yang diajarkan menggunakan metode pembelajaran Kooperatif Tipe Team Games Tournament pada materi ikatan kimia kelas X Di SMA...
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Chrisly Durant
•
Emma Juline Pongoh
•
Sonny Lumingkewas
description
Journal article
public
Oxygenius
• 2019
Problem Based Learning model is a problem-based learning model that exposes students to practical problems to be solved that focus on the final results. The purpose of this study is to find out whethe...
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Elra Vira Repi
•
Ni Wayan Suriani
•
Freetje Waworuntu
description
Journal article
public
Oxygenius
• 2019
The many theories, formulas, and elements that must be memorized make chemistry subjects considered complicated especially if it is not accompanied by the selection of an appropriate learning model, i...