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Contact Name
Bayu Saputra
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bayudesmonn@gmail.com
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+628992290175
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kimiafkipunila84@gmail.com
Editorial Address
http://jurnal.fkip.unila.ac.id/index.php/jpk/about/editorialTeam
Location
Kota bandar lampung,
Lampung
INDONESIA
Jurnal Pendidikan dan Pembelajaran Kimia (JPPK)
Published by Universitas Lampung
ISSN : 23021772     EISSN : 27149595     DOI : http://dx.doi.org/10.23960/jppk
Core Subject : Science, Education,
Focus and Scope . Assessment dan evaluasi pembelajaran kimia Teknologi dan Inovasi pembelajaran kimia Pembelajaran kimia berbasis Problem Solving, SiMaYang, PJBL, Didaktis, Lesson Study, Discovery Learning, dll. Pembelajaran kimia berbasis HOT Pembelajaran berbasis inkuiri termasuk strategi inkuiri, terstruktur, terkontrol, dan terbimbing. Pembelajaran kimia terpadu Pendekatan Ilmiah termasuk metode ilmiah sebagai metode yang sedang berlangsung; Blended learning
Articles 552 Documents
Pengaruh Isu Sosiosaintifik dalam Meningkatkan Kemampuan Berpikir Kritis pada Materi Larutan Elektrolit dan Non Elektrolit Pandela, Yunisa Sari; Sunyono, Sunyono; Rudibyani, Ratu Betta
Jurnal Pendidikan dan Pembelajaran Kimia Vol 8, No 2 (2019): Jurnal Pendidikan dan Pembelajaran Kimia
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Abstract

This research was aimed to describe the effect of socioscientific issues in improving critical thinking ability on electrolyte and non-electrolyte solutions. The cluster random sampling technique was used for the selection of samples, obtained X IPA 1 as experimental class and X IPA 4 as control class.  The method is quasi-experimental design with a pretest posttest control group design. The effect of socioscientific issues was analyzed by the differences of two averages on n-Gain and the effect size test. The results of the study showed that the n-Gain average of students critical thinking ability in the experimental class was high , and the effect size was large. The conclusion of this research is that socioscientific issues based learning has a positive effect in improving critical thinking ability in electrolyte and non-electrolyte solution material.Keywords: socioscientific issues, critical thinking ability, electrolyte and non-electrolyte solutionsPenelitian ini bertujuan untuk  mendeskripsikan pengaruh isu sosiosaintifik  dalam meningkatkan kemampuan berpikir kritis pada materi larutan elektrolit dan non-elektrolit.  Teknik cluster random sampling digunakan untuk pemilihan sampel, diperoleh kelas X IPA 1 sebagai kelas eksperimen dan kelas X IPA 4 sebagai kelas kontrol.  Metode dalam penelitian ini yaitu kuasi eksperimen dengan desain penelitian pretest posttest control group design. Pengaruh isu sosiosaintifik dianalisis menggunakan uji perbedaan dua rata-rata pada n-Gain dan uji effect size.  Hasil penelitian menunjukkan bahwa rata-rata n-Gain kemampuan berpikir kritis siswa pada kelas eksperimen berkriteria ‘tinggi’, dan effect size ‘besar’.   Kesimpulan penelitian ini yaitu pembelajaran berbasis isu sosiosaintifik berpengaruh positif dalam meningkatkan kemampuan berpikir kritis pada materi larutan elektrolit dan non elektrolit.Kata kunci: isu sosisaintifik, kemampuan berpikir kritis, larutan elektrolit dan non-elektrolithttp://dx.doi.org/10.23960/jppk.v8.i2.201907 
THE ENHANCEMENT OF INFERRING AND COMMUNICATING SKILL THROUGH PROBLEM SOLVING LEARNING MODEL IN COLLOID MATERIAL Amelia, Della; Rudibyani, Ratu Betta; Fadiawati, Noor
Jurnal Pendidikan dan Pembelajaran Kimia Vol 1, No 1 (2012): Jurnal Pendidikan dan Pembelajaran Kimia
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Abstract

The aim of this research is to know effectiveness of problem solving learning model in enhancing inferring and communicating skill in colloid material. Populations were all 227 students of Grade XI science in YP Unila Senior High School in Bandar Lampung. The samples were 36 students in classroom XI science one and 39 students in classroom XI science two that have equal academic abilities. This was a quasi experiment research using non equivalent control group design. Effectiveness of learning with problem solving model was measured based on significant gain enhancement. The result showed that average values of N-gain of inferring skill in experiment and control classrooms were 0.59 and 0.47 respectively; and average values of N-gain for communicating skill in experiment and control classrooms were 0.56 and 0.47 respectively. The hypothesis result test showed that classroom that used problem solving learning model had higher skill in inferring and communicating than classroom with conventional learning model. This indicated that problem solvinglearning model was effective to enhance student’s inferring and communicating skill in colloid material.Keywords: Problem Solving, inferring and communicating skill
Efektivitas Problem Solving untuk Meningkatkan Keterampilan Mengkomunikasikan dan Penguasaan Konsep Larutan Elektrolit-Non Elektrolit Suwarni, Resi Indah Ning; Rudibyani, Ratu Betta; Efkar, Tasviri
Jurnal Pendidikan dan Pembelajaran Kimia Vol 7, No 2 (2018): Jurnal Pendidikan dan Pembelajaran Kimia
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Abstract

This research was aimed to describe the effectiveness of problem solving model to improve the ability of communicating skills and students’ concept mastery of electrolyte and nonelectrolyte solutions topic. This research was conducted at MAN Pringsewu with using kuasi experimental method with Non Equivalence Pretest Posttest Control Group Design. The sample was obtained by cluster random sampling technique and obtained sample was the X MIA 1 as experimental class and X MIA 3 as contol class. Effectiveness was evidenced by improvement of communicating skill and students’concept mastery used t-test, student activity, teachers ability and effect size test. The result showed that high  communicating skills and students’ concept mastery, high student activity, high teacher ability and large effect size. Based on them, problem solving was effective and had big effect size to improve of the communicating skill and student concept mastery in electrolyte and non electrolyte solutions topic. Penelitian ini bertujuan untuk mendeskripsikan keefektifan model problem solving dalam meningkatkan keterampilan mengkomunikasikan dan penguasaan konsep siswa pada materi larutan elektrolit dan non elektrolit. Penelitian ini telah dilakukan di MAN Pringsewu menggunakan metode kuasi eksperimen dengan Non Equivalence Pretest Posttest Control Group Design. Sampel dipilih melalui tehnik cluster random sampling diperoleh sampel yaitu kelas X MIA 1 sebagai kelas eksperimen dan X MIA 3 sebagai kelas kontrol. Keefektifan dibuktikan dari peningkatan keterampilan mengkomunikasikan dan penguasaan konsep siswa menggunakan uji-tdan didukung oleh aktivitas siswa, kemampuan guru dan uji ukuran pengaruh. Hasil penelitian yang diperoleh keterampilan mengkomunikasikan dan penguasaan konsep siswa tinggi, aktivitas siswa sangat tinggi, kemampuan guru tinggi dan ukuran pengaruh besar. Berdasarkan hal tersebut, model problem solving efektif dan memiliki ukuran pengaruh yang besar dalam meningkatkan keterampilan mengkomunikasikan dan penguasaan konsep siswa pada materi larutan elektrolit dan non elektrolit.Kata kunci: keterampilan mengkomunikasikan dan penguasaan konsep, larutan elektrolit dan non elektrolit, problem solving
ENHANCING A MASTERY THE CONCEPT OF ELECTROLYTE SOLUTIONS AND NON ELECTROLYTE BY EMPIRICAL INDUCTIVE LEARNING CYCLE LEARNING MODELS yandra, resi sari; efkar, tasviri; rosilawati, ila
Jurnal Pendidikan dan Pembelajaran Kimia Vol 1, No 2 (2012): Jurnal Pendidikan dan Pembelajaran Kimia
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Abstract

Abstract, chemistry learning in schools tends to just memorize the concepts and less able to use these concepts if faced problems in real life that associated with the concept held. The result is chemistry learning losing its appeal and its relevance to the real world that should be become the object of the science. Therefore, it is designed a learning through SBEI learning model.The Research aims to determine the effectiveness of the SBEI learning model in increasing mastery of concepts on electrolyte and non electrolyte solution material. This research using a quasi-experimental methods Non Equivalent (pretest and postest) Control Group Design. The research sample are X1 and X3 grade students of SMAN 1 Gadingrejo (State senior high school 1 Gadingrejo) 2011-2012 school year that have almost the same characteristics. This Effectiveness of SBEI learning model is measured based on significantly gain increase. The results showing that n-Gain average value of mastery on concepts for the control and experimental classes respectively are 0.498 and 0.572.Based on the hypothesis testing, improved that class with SBEI learning has higher mastery on concepts than conventional learning model. This shows that SBEI learning is more effective in mastering concept of electrolyte and non-electrolyte solutions.Keywords: learning by Empirical Inductive Learning Cycle models, concept mastery.
LKS Inkuiri Terbimbing Mempengaruhi Peningkatan Keterampilan Mengidentifikasi Variabel dan Menentukan Langkah Kerja Dwiputri, Hanni; Kadaritna, Nina; Sunyono, Sunyono
Jurnal Pendidikan dan Pembelajaran Kimia Vol 6, No 3 (2017): Jurnal Pendidikan dan Pembelajaran Kimia
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Abstract

This study aimed to describe guided-inquiry based students worksheet affects the enhancement of identifying variables and determining procedures skills. Samples in this study were students of class X MIPA 8 as an experimental class (use guided-inquiry based students worksheet) and X MIPA 2 as a control class (use conventional students worksheet). The research method used quasi experimental with non equivalent pretest-posttest control group design. The result showed that averagen-gain for experimental class is higher than control class. It confirmed that the guided inquiry based students worksheetaffects the enhancement of students identifying variables and determining procedures skills.Penelitian ini bertujuan untuk mendeskripsikan pengaruh LKS berbasis inkuiri terbimbing terhadap peningkatan keterampilan mengidentifikasi variabel dan menentukan langkah. Sampel dalam penelitian ini adalah siswa kelas X MIPA 8 sebagai kelas eksperimen (menggunakan LKS berbasis inkuiri terbimbing) dan siswa kelas X MIPA 2 sebagai kelas kontrol (menggunakan LKS konvensional). Metode dalam penelitian ini menggunakan kuasi eksperimental dengan desain non ekuivalen pretes-postes kontrol grup. Hasil penelitian menunjukkan bahwa rata-rata n-gain kelas eksperimen lebih tinggi dibandingkan kelas kontrol. Artinya, penggunaan LKS berbasis inkuiri terbimbing berpengaruh terhadap peningkatan keterampilan siswa dalam mengidentifikasi variabel dan menentukan langkah kerja.Kata kunci: inkuiri terbimbing, larutan elektrolit dan non-elektrolit, LKS, menentukan langkah kerja, mengidentifikasi variabel
Pengembangan LKS Berorientasi High Order Thinking Skills pada Materi Larutan Elektrolit dan Non Elektrolit Dewi, Jehan Sari; Setyarini, Marina; Efkar, Tasviri
Jurnal Pendidikan dan Pembelajaran Kimia Vol 7, No 2 (2018): Jurnal Pendidikan dan Pembelajaran Kimia
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Abstract

The purpose of this research is to 1) describe characteristics of student worksheets oriented on High Order Thinking Skills (HOTS) that  developed, 2) describe teacher’s response to student worksheets that  developed and 3) describe students’ response to student worksheets that  developed.  The research method was Research and Development (R D).  The validation result was obtained average percentage on aspects in suitability of content, construction, and readability were 84.30% , 84,00% and 81,50% respectively. The result of teacher’s response was obtained average percentage on aspects in suitability of content, construction, and readability were 88,30%, 93,00% and 92,50% respectively.  The result of students’ responsewas obtained average percentage on aspects inreadability and attractiveness were 84,36% and 81,50% respectively.  Based on validation result, teacher’s response and students’ response on aspects in suitability of content, construction, readability and attractiveness, student worksheets that developed categorized in very high and showed that the student’ worksheets was proper to be used on learning.Tujuan penelitian pengembangan ini untuk 1) mendeskripsikan karakteristik LKS berorientasi HOTS  yang dikembangkan, 2) mendeskripsikan tanggapan guru mengenai LKS yang dikembangkan dan 3) mendeskripsikan tanggapan siswa mengenai LKS yang dikembangkan.  Metode penelitian yang digunakan adalah  metode penelitian Research and Development (R D) dari Sukmadinata (2011).  Hasil validasi ahli pada aspek kesesuaian isi, konstruksi, dan keterbacaan LKS diperoleh rata-rata persentase sebesar 84.30% , 84,00% dan 81,50%.  Hasil tanggapan guru terhadap aspek kesesuaian isi, konstruksi, dan keterbacaan diperoleh rata-rata persentase sebesar 88,30%, 93,00% dan 92,50%.  Hasil tanggapan siswa terhadap aspek keterbacaan dan kemenarikan diperoleh rata-rata persentase sebesar 84,36% dan 81,50%.  Berdasarkan hasil validasi ahli, tanggapan oleh guru dan siswa terhadap aspek kesesuaian isi, konstruksi, keterbacaandan kemenarikan, LKS yang dikembangkan dikategorikan sangat tinggi sehingga LKS layak untuk digunakan dalam pembelajaran. Kata kunci:  keterampilan berpikir tingkat tinggi, LKS, larutan elektrolit dan non elektrolit
ANALISIS KETERAMPILAN MENGKOMUNIKASIKAN DAN MENYIMPULKAN PADA MATERI KOLOID DENGAN PENERAPAN MODEL PEMBELAJARAN PROBLEM SOLVING Setra, Wanggi; Rosilawati, Ila; Efkar, Tasviri
Jurnal Pendidikan dan Pembelajaran Kimia Vol 2, No 2 (2013): Jurnal Pendidikan dan Pembelajaran Kimia
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Abstract

This research aimed to describe the skills of communicating and infering on colloidal material with application of problem solving learning model for high, medium, and low cognitive groups students. The subjects were XI Science 1 of Senior High School 12 Bandar Lampung 2012/2013. This research was pre-experimental research design with one shot case study. It used descriptive analysis. Based on the analysis, it can be concluded that (1) the students’ skill in communicating, in high group, 88,89% was excellent, and 11,11% good; in medium group, 27,22% was excellent, 59,08%  good, and 13,7%  enough; in the low group, 22,22% was excellent, 33,33% good, and 44% enough. (2) the students’ skill of inferring, in high group, 77,7% was excellent, and 22,3% good; in medium group, 36,6% was excellent, and 63,4% good; in the low group, 11,11% was excellent, 66,67%  good, and 22% enough.Penelitian ini bertujuan untuk mendeskripsikan keterampilan mengkomunikasikan dan menyimpulkan pada materi koloid dengan penerapan model probem solving untuk siswa kelompok kognitif tinggi, sedang, dan rendah. Subyek penelitian yaitu siswa kelas XI IPA1 SMA N 12 Bandar Lampung tahun ajaran 2012/2013. Penelitian ini merupa­kan pre-eksperimen dengan desain penelitian one shot case study. Analisis data menggunakan analisis deskriptif.  Dari hasil analisis data disimpulkan (1) keterampilan mengkomunikasikan, kelompok tinggi 88,89% siswa berkriteria sangat baik, dan 11,11% baik; kelompok sedang 27,22% berkriteria sangat baik, 59,08% baik, dan 13,7% cukup; kelompok rendah 22,22%  berkriteria sangat baik, 33,33% baik dan 44% cukup. (2) Keterampilan menyimpulkan, kelompok tinggi 77,7% siswa berkriteria sangat baik, dan 22,3% baik; ke­lom­pok sedang 36,6% berkriteria sangat baik, dan 63,4% baik; kelompok rendah 11,11% berkri­teria sangat baik, 66,67% baik, dan 22 % cukup.Kata kunci: koloid, mengkomunikasikan, menyimpulkan,  problem solving.
THE IMPROVEMENT OF COMMUNICATE SKILL AND CONCEPT’S MASTERY ON LEARNING CYCLE 3E Perdana, Ryzal; Kadaritna, Nina; Efkar, Tasviri
Jurnal Pendidikan dan Pembelajaran Kimia Vol 2, No 1 (2013): Jurnal Pendidikan dan Pembelajaran Kimia
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Abstract

Concidentally educator in chosed instruction model influence of communicate skill level and concept’s mastery. Communicate skill and concept’s mastery to training by instruction model appropriate would be accompany student for more significant instruction. The research for get a effective instruction model in increase communicate skill and concept’s mastery to acid-based materials. Learning Cycle 3E model consist from 3 phase : Exploration, Explanation, Elaboration. Sample in research is students in senior high school state 1 pekalongan, Class XI sains one and XI sains four, even semester  school year 20012-2013 have a same characteristics. The research is kuasi-experiment method with non equivalent pretest and posttest control group design. Effectiveness LC 3E measure and based on significant gain increase. The research indicated average value N-gain communicate skill. For control and experiment class each 0,55 and 0,66 and average N-gain concept’s mastery for control and experiment class 0,53 and 0,65. Based on hypothesis test, know that class with LC 3E instruction have communicate skill and concept’s mastery more high than class with convensional instruction. In this matter , indicated that LC 3E effective to increase communicate skill and concept’s mastery.Kata kunci : keterampilan mengkomunikasikan, model Learning Cycle 3E, penguasaan konsep
PENGEMBANGAN MEDIA ANIMASI BERBASIS REPRESENTASI KIMIA PADA MATERI REAKSI OKSIDASI REDUKSI Pasemawati, Anggun Yosie; Fadiawati, Noor; Tania, Lisa
Jurnal Pendidikan dan Pembelajaran Kimia Vol 2, No 3 (2013): Jurnal Pendidikan dan Pembelajaran Kimia
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Abstract

This research aimed to develop animation media based on chemical representation of oxidation reduction reactions; describe the characteristics animation media based on chemical representation of oxidation reduction reactions; describe the teachers responses and students response to animation media based on chemical representation of oxidation reduction reactions; and know the obstacles encountered when developing animation media based on chemical representation of oxidation reduction reactions. This research used the Research and Development method. The result showed that based on teacher and students responses the complaince content of animation media was high (80%) according to teacher, the attractiveness was very high (83,45%) according to student.Penelitian ini bertujuan untuk mengembangkan media animasi berbasis representasi kimia pada materi reaksi oksidasi reduksi; mendeskripsikan karakteristik media animasi berbasis representasi kimia pada materi reaksi oksidasi reduksi; mendeskripsikan tanggapan guru dan siswa terhadap media animasi berbasis representasi kimia pada materi reaksi oksidasi reduksi; dan mengetahui faktor pendukung dan kendala-kendala yang dihadapi ketika mengembangkan media animasi berbasis representasi kimia pada materi reaksi oksidasi reduksi. Metode penelitian yang digunakan adalah metode Penelitian dan Pengembangan. Dari hasil tanggapan guru diperoleh data bahwa pada aspek kesesuaian isi media animasi dengan kriteria tinggi sebesar 80%, dan memiliki tingkat kemenarikan sangat tinggi yaitu 83,45% menurut siswa.Kata kunci : media animasi, reaksi oksidasi reduksi, representasi kimia
LEMBAR KERJA SISWA KONSEP LARUTAN ELEKTROLIT DAN NONELEKTROLIT DENGAN MODEL SIMAYANG TIPE II Hananto, Rahman Aryo; Sunyono, Sunyono; Efkar, Tasviri
Jurnal Pendidikan dan Pembelajaran Kimia Vol 4, No 1 (2015): Jurnal Pendidikan dan Pembelajaran Kimia
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Abstract

This study aimed to develop student worksheets based on multiple representations with learning model of SiMaYang type II to arise students mental models and concept mastery. This study used Research and Development method, including: a preliminary studies, student worksheets design and expert testing and limited trial. Expert testing was conducted on student worksheets yield that it has developedby threevalidators. Limited trial of student worksheets was conducted in 10thgrade of IPA3 of SMA Gajah Mada Bandarlampung to see practicality and effectiveness of it. The results of the study showed that student worksheets was developed has: (1) high validity, 2) high practicality and effectiveness; (3) Mental models of students could be grown toward good and very good mental model; (4) Concept mastery of students increased with medium n-Gain categorized.Penelitian ini bertujuan untuk mengembangkan LKS berbasis multipel representasi dengan model pembelajaaran SiMaYang Tipe II untuk menumbuhkan model mental dan penguasaan konsep siswa. Penelitian ini menggunakan metode Penelitian dan Pengembangan yang mencakup: studi pendahuluan, desain LKS dan uji ahli serta uji coba terbatas. Uji ahli dilakukan terhadap LKS hasil pengembangan oleh tiga orang validator. Uji coba terbatas dilakukan pada kelas X IPA3 SMA Gajah Mada Bandarlampung untuk melihat kepraktisan dan keefektivan dari LKS yang dikembangkan. Hasil penelitian menunjukkan bahwa LKS yang dikembangkan memiliki: (1) validitas yang tinggi; (2) kepraktisan dan keefektivan yang tinggi; 3) model mental siswa yang dapat ditumbuhkan kearah model mental baik dan sangat baik; 4) penguasaan konsep siswa meningkat dengan n-Gain berkategori sedang.Kata kunci : LKS, model mental, model SiMaYang Tipe II, penguasaan konsep

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