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JCER (Journal of Chemistry Education Research)
Published by Universitas Negeri Surabaya
ISSN : 25491644     EISSN : -     DOI : -
Core Subject : Science, Education, Engineering,
Chemical Engineering, Chemistry & Bioengineering Chemistry Education
JCER (Journal of Chemistry Education Research) adalah jurnal peer-reviewed yang secara periodik terbit 2 (dua) kali setahun pada bulan Juni dan Desember dengan jumlah 5–8 artikel setiap kali terbit. JCER berisi tulisan/artikel hasil pemikiran dan hasil penelitian dalam disiplin ilmu kependidikan dan pembelajaran yang dikaji secara teoritis maupun empiris.
Arjuna Subject : -
Articles 5 Documents
 1 
Search results for , issue " Vol 2, No 1 (2018): Volume 2 No. 1 June 2018" : 5 Documents clear
IMPLEMENTATION OF TGT LEARNING MODEL TO IMPROVE LEARNING ACTIVITIES AND STUDY RESULTS Widodo, Sulistyo
JCER (Journal of Chemistry Education Research) Vol 2, No 1 (2018): Volume 2 No. 1 June 2018
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jcer.v2n1.p37-44

Abstract

Abstract. This Classroom Action Research (CAR) aimed to know how the implementation of TGT Learning Model can improve the learning activities and study results of the students of class X MIPA H. SMAN 1 Kediri, This students learning activities at the first cycle was 46.8 % and the second cycle was 69.28 %, The study results at the first cycle was 33.33 % and the second cycle was 83.33 %. It can be concluded that TGT Learning Model can improve the learning activities and study results.
APPLICATION OF TALKING CHIPS LEARNING MODEL TO IMPROVE ACTIVITIES AND RESULTS OF CHEMICAL LEARNING IN MAN 13 JAKARTA Rhochani, Diyah Fitri; A’yun, Kurroti
JCER (Journal of Chemistry Education Research) Vol 2, No 1 (2018): Volume 2 No. 1 June 2018
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jcer.v2n1.p19-27

Abstract

This study aims to determine the increase in activity and learning outcomes of Chemistry in the material of chemical bonds by applying the Talking Chips learning model. The subject of this study were students of 10th grade in MIA-2 class of MAN 13 Jakarta with a total of 31 students in the odd semester of 2017/2018 school year. This study uses classroom action research (CAR) method which consists of two cycles, each cycle consists of four stages. Data collection techniques used are tests of student learning outcomes in each cycle as well as observation sheets of student and teacher activities. The results showed that the completeness of learning criteria had been achieved by increasing the average student learning outcomes from cycle I by 68% to 97% and in cycle II it had increased by 29%. Increases also occur in student learning activities with an increase in value of each from cycle I by 61% to 85% in cycle II. Based on the results of these studies, it can be said that by using the Talking Chips learning model, student activities and learning outcomes can be improved.
THE APPLICATION OF MAKE A MATCH METHOD TO IMPROVE STUDY RESULT OF ALKANES, ALKENES, AND ALKYNE Pujiastuti, Rina
JCER (Journal of Chemistry Education Research) Vol 2, No 1 (2018): Volume 2 No. 1 June 2018
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jcer.v2n1.p28-36

Abstract

This classroom action researchaimed to know the application of cooperative learning type make a match can improve study result of alkanes, alkenes, and alkyne compounds class XI IA 3 SMA Negeri 1 Puncu, totaling 27 students. This study uses observation instruments and test results, held in 2 cycles. The result of this learning improvement is an increase in student learning outcomes, in the average value: pre cycle 56.3; first cycle68.9; and second cycle 85.6. The involvement of students during the learning process showed improved results, 72.8% in the first cycle to 80.8% in the second cycle. The percentage of students who scored above the KKM increased from 59% in the first cycle to 89% in the second cycle. It can conclude thatthe use of make a match method has been able to improve studyresult in material alkanes, alkenes, and alkyne.
THE DEVELOPMENT OF SUPER CHEM GAME ORIENTED ANDROID AS INSTRUCTIONAL MEDIA ELECTROLYTE AND NON ELECTROLYTE Rahmawati, Annisa; Lutfi, Achmad
JCER (Journal of Chemistry Education Research) Vol 2, No 1 (2018): Volume 2 No. 1 June 2018
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jcer.v2n1.p1-10

Abstract

This study aim to discover the advisability of Super Chem (Super Chemistry) Game as instructional media on Electrolyte and Non ElectrolyteSolution Matter. The game was feasible if fullfill 3 criteria that is validity, practicality, and effectiveness.? Validity determined from the validation results of the game, the practicality determined from the result of percentage of student's response questionnaire, and effectiveness determined from student's learning outcomes and student?s activity. This research using Research and Development (R&D) research method. This game is tested to 15 students from class X at SMAN 1 Kamal Bangkalan. The validity from result the validation is 91.11%. Practicality from result of student's response is 94.11%, and effectiveness from result of observation activity of students as many as 13 students successfully complete level 1-4 well and increase learning outcomes that is 100%.
IMPLEMENTATION OF CROSSWORD PUZZLE MEDIA IN LEARNING CHEMICAL WITH NUMBERED HEADS TOGETHER MODEL (NHT) Wahyuni, Tri
JCER (Journal of Chemistry Education Research) Vol 2, No 1 (2018): Volume 2 No. 1 June 2018
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jcer.v2n1.p11-18

Abstract

This classroom action research aims to improve learning on the competence of the technique of electrical installationstudents SMK class X on the topic of chemistry through the learning Numbered Heads Together (NHT)model using crossword puzzles. The findingsstudy are the results cycle I pre-test 60 and post-test 65 while in ?cycle II pre-test of 70 and post-test 94. Performance teachers in cycle 1 is 59% moderate category and cycle II is 100% high category. Behavior change students in cycle I is 50% categorized as low student activity and cycle II 80% is categorized high student behavior change. The activity of the student spirit learning cycle I 53% is categorized enough and cycle II 85% is categorized as high. The results of the interview cycle I and II there are changes that the better because students feel very happy and enthusiasm with media crossword puzzles. Based on the Minimum Exhaustiveness Criterion (KKM) review, the application crossword media on elemental chemistry learning with NHT type learning model influences students learning outcomes in the complete category. Based on these results, it was concluded that. The application crossword media with learning model NHT can increase learning interest and learning achievement of class X TITL-1 students at SMKN 1 Cerme Gresik year 2017-2018.?

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