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Jurnal Pendidikan Kimia (JPKim)

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Published by Universitas Negeri Medan

ISSN : 20853653 EISSN : 25493116 DOI : 10.24114

Core Subject : Science, Education, Social,

Biochemistry, Genetics & Molecular Biology Chemistry Education Environmental Science

Jurnal Pendidikan Kimia (JPKim) yang dikelola Program Pascasarjana Universitas Negeri Medan terbit 3 kali setahun, yakni bulan April, Agustus dan Desember. JPKim menerbitkan artikel ilmiah hasil-hasil penelitian pendidikan kimia dan kimia fundamental. JPKim juga menerbitkan artikel Review terkait Pendidikan Kimia dan Kimia.

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Articles 5 Documents

Search results for , issue "Vol 11, No 2 (2019): August" : 5 Documents clear

Development of guided inquiry based modules to improve learning outcomes and metacognition skills of student Intan Pratiwi; Ismanisa Ismanisa; Asep Wahyu Nugraha
Jurnal Pendidikan Kimia (JPKim) Vol 11, No 2 (2019): August
Publisher : Pascasarjana Universitas Negeri Medan

This study aims to find out the guided inquiry-based acid-base module that have been developed meets the criteria of the National Education Standards Agency (BSNP); learning outcomes increase after being taught using guided inquiry based modules; there is a relationship between student learning outcomes with student metacognition skills. The population was all students of class XI Senior High School Education Foundation Mulia Medan Academic. Class XI Science was chosen as the sample determined by simple random sampling. The research method used is the development research using the ADDIE model (Analysis, Design, Development, Implementation, and Evaluation). The research instrument was a learning outcome test, a metacognitive questionnaire taken from the Metacognitive Awareness Inventory (MAI) instrument, and a validation sheets. Data analysis was conducted using descriptive analysis, feasibility analysis, the results of the metacognitive questionnaire, and the results of learning tests. The hypothesis test using the t-test and assisted with the SPSS 19.0. The results of the study showed that the modules were developed according to the criteria of the National Education Standards Agency (BSNP)obtained: content = 3.85; language = 3.89; presentation = 3.83; graphic = 3.87 with valid criteria;tcount is greater than ttable (8.321> 1.708) shows that student chemistry learning outcomes increase after being taught using guided inquiry-based modules; the results of the correlation obtained rcount>rtable(0.472 > 0.388) showed that there is a relationship between metacognition skills and chemistry learning outcomes of students.Keywords:Development research; learning outcomes;guided inquiry; metacognition skills; module

Effectiveness of use of online games kahoot! chemical to improve student learning motivation Leony Sanga Lamsari Purba; Elferida Sormin; Nelius Harefa; Sumiyati Sumiyati
Jurnal Pendidikan Kimia (JPKim) Vol 11, No 2 (2019): August
Publisher : Pascasarjana Universitas Negeri Medan

Qualitative descriptive study quasi-experimental method is intended to determine the effectiveness of using online games Kahoot! to increase student motivation to learn chemistry. The population in this study were all students of class X private secondary schools (SMAs) Pusaka 1 Jakarta. The sample was selected by random sampling technique, the entire class X MIA 1 with the number of 40 students. The results showed the use of online games Kahoot! effective to increase student motivation to learn chemistry. Increased motivation to learn by using the test gain with the gain of 0.73 with the interpretation of the increase motivation to learn the high category. All the indicators of motivation to learn, which has the intention to succeed in learning, to feel the need to be learned, have ideals, appreciate the lessons and study give a percentage increase motivation to learn different. The most significant increase occurred in the indicator have a desire to succeed in learning, with high gain values, namely 0.82. The lowest increase occurred in the indicator value learning, the value of the gain medium, which is 0.70. Thus, the use of online games Kahoot! help improve students' motivation to learn chemistry when applied to learning. Kahoot! use of online games! help improve students' motivation to learn chemistry when applied to learning. Kahoot! use of online games! help improve students' motivation to learn chemistry when applied to learning.Keywords:Chemical; industry 4.0; kahoot!; learning; media; motivation

The difference of students’ learning outcomes with project based learning using handout and sway Microsoft 365 Nelius Harefa; Novia Fransisca Dewi Silalahi; Elferida Sormin; Leony Sanga Lamsari Purba; Sumiyati Sumiyati
Jurnal Pendidikan Kimia (JPKim) Vol 11, No 2 (2019): August
Publisher : Pascasarjana Universitas Negeri Medan

This study aimed to determine the difference of students’ learning outcomes with project based learning using handout and sway Microsoft 365. The sample was selected using purposive sampling into experimental group I and experimental group II with 64 students. The experimental group I used the project based learning using sway Microsoft 365, while the experimental group II used the project based learning using handout. The difference test between experimental group I and experimental group II student tcount (5.411) > ttable (2.425) at significance α = 0.05, it concluded that there was the difference of students’ learning outcomes used project based learning using handout and sway Microsoft 365.Keywords:Handout; learning outcomes; project based learning; sway Microsoft 365

Antioxidant activity test of ethyl acetate total extract from Batak leeks (Allium chinense G. Don) Aliyah Fahmi; Hamelasari Sitompul
Jurnal Pendidikan Kimia (JPKim) Vol 11, No 2 (2019): August
Publisher : Pascasarjana Universitas Negeri Medan

The research with titled "Antioxidant activity test of ethyl acetate total extract from Batak leeks (Allium. chinense G. Don)" had been done. For the antioxidant activity test using UV Visible Spectrophotometer with 2,2-diphenyl-1-picrylhydrazyl (DPPH) as a scavenging agent obtained IC50 ethyl acetate extract total batak leeks amounted to 52.39% mg / L which stated that the extract was strong antioxidant.Keywords:Activities; antioxidants; Batak leeks

Development of student activities worksheet based on a comic with 4C in chemical equilibrium for class xi high school Sri Haryati; Erviyenni Erviyenni; Manju Andika Putri; Sri Wilda Albeta
Jurnal Pendidikan Kimia (JPKim) Vol 11, No 2 (2019): August
Publisher : Pascasarjana Universitas Negeri Medan

Research on the development of comic-based student activity worksheets (LKPD) with a 4C approach (Critical Thinking, Collaboration, Creativity and Communication) on chemical equilibrium material for high school is an innovation in the development of teaching materials in order to achieve the demands of 21st century learning that facilitates and inspire students to be able to think critically, communicatively, creatively, innovatively, and collaboratively. The study was designed using research and development design (R & D) with a 4-D development model. The validation sheet and user response questionnaire are research instruments designed and then analyzed and produce data in the form of assessment and suggestions by the validator team, teacher respondents and students. Feasibility aspects of content, language, presentation, graphics, and characteristics of comics with a 4C approach with an overall percentage score of 93% by the material validator. The results of the percentage of users by teachers are 95% and the percentage of students is 88% with very good criteria. Based on the data analysis, it can be concluded that student activities worksheets based on comics with a 4C approach that produced is valid and can be used on Senior High School on chemical equilibrium material.Keywords:Chemical equilibrium; student activities sheet based comics with 4C approach; 4-D development model

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Home Page

OAI Link

Editorial Team

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Journal Mail Official jpkim.pps@unimed.ac.id

Editorial Address Jl. William Iskandar Psr. V Medan Estate, Medan-Indonesia

Location Kota medan, Sumatera utara INDONESIA

Abstract

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Contact Name
-

Contact Email
-

Phone
-

Journal Mail Official
jpkim.pps@unimed.ac.id

Editorial Address
Jl. William Iskandar Psr. V Medan Estate, Medan-Indonesia

Location
Kota medan,

Sumatera utara

INDONESIA