scholarly journals Constructing a simple electrolyte conductivity meter for chemistry learning

2019 ◽  
Vol 1402 ◽  
pp. 055060
Author(s):  
D Hafimiyah ◽  
Y Sukmawardani ◽  
C D D Sundari ◽  
I Farida
Keyword(s):  
Electrolyte Conductivity ◽  
Chemistry Learning

Detectives are born, not made or Two sides of a chemistry learning coin

1975 ◽  
Vol 5 (1) ◽  
pp. 43-48
Author(s):  
Peter J. Fensham ◽  
Kaye Nickless
Keyword(s):  
Chemistry Learning ◽  
Two Sides

scholarly journals Augmented Reality Chemical Reaction with User-Centered Design

2018 ◽  
Vol 218 ◽  
pp. 04012
Author(s):  
Finsa Nurpandi ◽  
Agung Gumelar
Keyword(s):  
Augmented Reality ◽  
Chemical Reactions ◽  
Periodic Table ◽  
Three Dimensional ◽  
User Centered Design ◽  
Structure Of Molecules ◽  
Level Of Activity ◽  
Chemistry Learning ◽  
Chemical Concepts ◽  
User Centered

One of chemistry is the chemical element that is represented by the symbol on the periodic table. The low level of activity, interest, and the result of chemistry learning in school is caused by the students generally having difficulty in solving problems related to chemical reactions. In addition, most of the chemical concepts are abstract so it is difficult to imagine the structure of molecules clearly. Augmented Reality can integrate digital elements with the real world in real time and follow the circumstances surrounding environment. Augmented Reality can provide a new more interactive concept in the learning process because users can directly interact naturally. By using Augmented Reality, the atoms in the periodic table will be scanned using a camera from an Android-based smartphone that has installed this app. The scan results are then compared with existing data and will show the molecular structure in three-dimensional form. Users can also observe reactions between atoms by combining multiple markers simultaneously. Augmented Reality application is built using the concept of user-centered design and Unity with personal license as development tools. By using this app, studying chemical reactions no longer requires a variety of chemicals that could be harmful to users.

The Development of Augmented Reality Applications for Chemistry Learning

2020 ◽  
pp. 159-183
Author(s):  
Ferli Septi Irwansyah ◽  
Efa Nur Asyiah ◽  
Dian Sa’adillah Maylawati ◽  
Ida Farida ◽  
Muhammad Ali Ramdhani
Keyword(s):  
Augmented Reality ◽  
Chemistry Learning

scholarly journals PENGEMBANGAN MULTIMEDIA PREZI BERBASIS PROBLEM BASED LEARNING (PBL) PADA MATERI HUKUM-HUKUM DASAR KIMIA KELAS X IPA DI SMAN 1 BUKITTINGGI

2018 ◽  
Author(s):  
Dewi Putri Handayani ◽  
Rahadian Zainul ◽  
Fajriah Azra
Keyword(s):  
Data Analysis ◽  
Data Collection ◽  
Learning Process ◽  
Problem Based Learning ◽  
Development Stage ◽  
Chemistry Teacher ◽  
Basic Law ◽  
Chemistry Learning ◽  
High Level ◽  
Very High

Abstract— This research is aimed to produce a prezi multimedia based on Problem Based Learning (PBL) in Basic Law of Chemistry material and to determine the level ov validaty and practicality based on media’s function. This research is Researc and Development (R&D) which applies 4-D madel: define, design, develop, and disseminate. The research is done until development stage. Determining the level of validity and practicality are done by Chemistry lecturer, Chemistry teacher,and students of class XI IPA SMAN 1 Bukittinggi. The research instrument is questionnaire which consists of validity questionnaire and practicality questionnaire. The technic of data collection is done by distributing questionnaire. The data is analyzed by using moment kappa. From the data analysis,it is found that Prezi Multimedia based on Problem Based Learning (PBL) in Basic Law of Chemistry material has moment kappa validity about 0,85 with very high level of validity, moment kappa practicality from teacher’s evaluation about 0,86 with very high level of practicality, and moment kappa practicality from student’s evaluation about 0,80 with high level of practicality. The learning media that have been developed is proved valid and practical, so it can be used on Chemistry learning process in class X IPA at SMAN 1 Bukittinggi.

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