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All Journal Jurnal Pendidikan dan Pembelajaran Kimia (JPPK) Dinamika Jurnal Pendidikan Dasar Chemistry in Education Jurnal Penelitian Pendidikan IPA (JPPIPA) Indonesian Journal of Science and Mathematics Education Journal of Innovative Science Education Ruang Pengabdian : Jurnal Pengabdian Kepada Masyarakat Jurnal Pendidikan Sains Indonesia (Indonesian Journal of Science Education) Jurnal Pendidikan MIPA Jurnal Pendidikan Progresif
Chansyanah Diawati
Universitas Lampung
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Education Materials Science & Nanotechnology Mathematics Physics Other

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THE IMPROVEMENT OF BASIC SUPPORT AND ADVANCE CLARIFICATION SKILL WITH PROBLEM SOLVING Novi Ayu Safira; Chansyanah Diawati; Ila Rosilawati
Jurnal Pendidikan dan Pembelajaran Kimia Vol 2, No 1 (2013): Jurnal Pendidikan dan Pembelajaran Kimia
Publisher : Universitas Lampung

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Abstract

The low-creative critical thinking skill of the student is because many schools use low-level abilities in learning. The use of problem solving model in the learning is one of the efforts for practice the critical thinking skill students. This research aimed to describe the problem solving model that are effective in improving the basic support and advance clarification skill. This research using a quasi-experimental methods with Non Equivalent Control Group Design. The sampling technique used purposive sampling technique. The sample in this research is students of State Senior High School Fransiskus Bandar Lampung and obtained X4 and X5 class in odd semester of school year 2012-2013 that have similar characteristics. Effectiveness of problem solving model measured on the difference and the improvement of a significant gain. The results showed the average value of n-Gain basic support for experiment class and control class are 0.64 and 0.53, and the average value of n-Gain advance clarification skill for experiment class and control class are 0.75 and 0.56. Based on the research results, it was concluded that the problem solving model effective in improving basic support and advance clarification skill.Keywords: problem solving model, basic support, and advance clarification   skill.
Peningkatan Keterampilan Berkomunikasi Siswa SMA Menggunakan Model Pembelajaran Berbasis Masalah Pencemaran oleh Limbah Cair Tahu Fita Muftihana; Noor Fadiawati; Chansyanah Diawati
Jurnal Pendidikan dan Pembelajaran Kimia Vol 8, No 2 (2019): Jurnal Pendidikan dan Pembelajaran Kimia
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Abstract

The purpose of this study is to describe the effectiveness pollution by tofu liquid waste problem-based learning model to improve students’ communication skills. The method used was quasi experiment with the matching only pretest-posttest control group design. The Samples of this research were XI MIA 8 as experiment and XI MIA 5 as control class, that obtained by purposive sampling technique. Data analysis techniques used parametric statistic with t-test and n-gain calculation. The results showed that the posttest average value in the experiment class (71.30) was higher than the posttest average value in the control class (54.67) and the average n-gain of experiment class in medium category. Therefore, it is concluded that the implementation of pollution by tofu liquid waste problem-based learning model was effective in improving the students’ communication skills. Keywords: problem-based learn, pollution of tofu liquid waste, communication skills. Penelitian ini bertujuan untuk mendeskripsikan efektivitas model pembelajaran berbasis masalah pencemaran limbah cair tahu dalam meningkatkan keterampilan berkomunikasi siswa.  Metode penelitian yang digunakan adalah quasi eksperimen dengan desain The Matching Only Pretest-Postestt Control Group.  Sampel dalam penelitian ini adalah siswa kelas XI MIA 8 sebagai kelas eksperimen dan siswa kelas XI MIA 5 sebagai kelas kontrol, yang diperoleh melalui teknik purposive sampling. Data penelitian dianalisis menggunakan statistik parametrik dengan uji t dan perhitungan n-gain. Hasil penelitian menunjukkan bahwa nilai rata-rata postes di kelas eksperimen (71,3) lebih tinggi daripada nilai rata-rata postes keterampilan siswa di kelas kontrol (54,67) dan n-gain di kelas eksperimen berkategori sedang. Dengan demikian, dapat disimpulkan bahwa model pembelajaran berbasis masalah pencemaran limbah cair tahu efektif dalam meningkatkan keterampilan berkomunikasi siswa Kata kunci: pembelajaran berbasis masalah, pencemaran limbah cair tahu, keterampilan berkomunikasi
DEVELOPMENT OF STUDENT WORKSHEETS SCIENCE PROCESS SKILLS BASED ON THE ACID-BASE MATERIAL agung widodo; chansyanah diawati; nina kadaritna
Jurnal Pendidikan dan Pembelajaran Kimia Vol 1, No 2 (2012): Jurnal Pendidikan dan Pembelajaran Kimia
Publisher : Universitas Lampung

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Abstract

Most of the concepts in chemistry are abstract. So the potential misconception that is common to the students, so it is necessary to develop the learning medium, especially in the student worksheet. This study aims to develop student works-heet based on science process skills. In this study, using the method of research and development (Research and Development) by Borg Gall and Gall, 1989 (Sukmadinata, 2009). Results of student worksheets developed are student worksheets that can measure students' science process skills. Furthermore performed limited testing to see what students and teachers based on student worksheets science process skills are developed. Limited testing done at one school in the town of Bandar Lampung. Based on limited testing for teachers on aspects of compliance content, readability, and the construction of the student worksheet based on science process skills obtained results respectively 90%, 85%, and 88.88%. While the limited testing conducted for the students to aspects kemenarikan, legibility and keterlaksanaan the student worksheet based on science process skills acquired respectively 88.93%, 87.85%, and 100%. Based on these results can be simpulankan the student worksheet based on science process skills can increase student interest and may assist students in the mastery of concept sespecially inacid-base material.Keywords: student worksheet, science process skills, acid-base.
PENINGKATAN KETERAMPILAN MEMPREDIKSI PADA MATERI LAJU REAKSI MELALUI MODEL PEMBELAJARAN PREDICT-OBSERVE-EXPLAIN Ni Wayan Giriyanti; Noor Fadiawati; Chansyanah Diawati
Jurnal Pendidikan dan Pembelajaran Kimia Vol 2, No 2 (2013): Jurnal Pendidikan dan Pembelajaran Kimia
Publisher : Universitas Lampung

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Abstract

The aim of this research was to describe the effectiveness ofpredict-observe-explain (POE) learning model in reaction rate conceptto enhance prediction skills.  Students who became the subject of this research was 1 Science class grade XI in SMA N 6 Bandar Lampung Academic Year 2012/2013. This research used the preexperimental method and one-group pretest-posttest design. The effectiveness of POE learning model was determined based on the averageof normalization-Gain  (n-Gain).The results of this research showed that the averageof n-Gainof prediction skills was 0.60.  Thus, it can be concluded that the POE learning model in reaction rate concept effective to enhance prediction skills in medium category.Penelitian ini bertujuan untuk mendeskripsikan efektivitas model pembelaj-aran predict-observe-explain (POE) pada materi laju reaksi dalam meningkatkan keterampilan memprediksi.  Subyek dalam penelitian ini adalah siswa kelas XI IPA1SMA Negeri 6 Bandar Lampung semester ganjil tahun ajaran 2012/2013.  Penelitian ini menggunakan metode preexperimental dengan One-Group Pretest-Posttest Design.  Efektivitas model pembelajaran POE ditunjukkan oleh adanya peningkatan nilai pretest dan posttest yang dilihat dari nilai normalisasi-gain (n-Gain).  Hasil penelitian menunjukkan bahwa rata-rata nilai n-gain keterampilan memprediksi sebesar 0,60.  Dapat disimpulkan bahwa pembelajaran POE  pada materi laju reaksi efektif dalam meningkatkan keterampilan memprediksi dengan kriteria sedang.Kata kunci: keterampilan memprediksi, n-gain, pembelajaran POE
ANIMATION MEDIA DEVELOPMENT BASED MULTIPLE REPRESENTATIONS ON MATERIAL FACTORS AFFECTING CHEMICAL EQUILIBRIUM amanda maria meirina; Noor Fadiawati; chansyanah diawati
Jurnal Pendidikan dan Pembelajaran Kimia Vol 1, No 2 (2012): Jurnal Pendidikan dan Pembelajaran Kimia
Publisher : Universitas Lampung

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Abstract

This researchaims to developmentchemical equilibriumanimation mediabased multiple representation. The researchbeginsby analyzingthe needsatseveral high schools inthe city ofBandarLampungto determinethe need forthe developmentof learninganimationmedia.Furthermore, the authorsdo product developmentin the form ofanimationmediabased multiplerepresentations. The resulting product isthen validatedby an expertdevelopercontent and designto determine thesuitability ofthe content, readability and attractivenessofdesignmediadevelopedlearninganimation. To test thesuitabilityaspect ofcontent,readability anddesignkemerarikananimatedmediaare developed, thenvalidatedbyexperts.Based on thevalidation ofthesuitability ofthe materialaspects ofanimationmedia-based learning multiplerepesentasion materialfactorsaffectingchemical equilibriumrated excellentwithan averagescore of4.88. As for thevalidation ofthedesignaspects oflegibilityand attractivenessmediaanimationrated excellentwithan averagescore of4.73. To determine theresponsesof teachersandstudents towardslearningdevelopedmediaanimationdonelimited testingat a schoolin the town ofBandarLampung. Based onlimited testingthat has beendonecan be concludedthatlearninganimationmediacan enhancestudent interestandmayassist students inmasteringconceptsin particularon materialfactorsaffectingchemical equilibrium. keywords: animation media, chemical equilibrium, multiplerepresentations
PENINGKATAN KETERAMPILAN BERTANYA DAN MENJAWAB PERTANYAAN MELALUI MODEL PEMBELAJARAN PROBLEM SOLVING Rendi Saputra; Chansyanah Diawati; Ratu Betta Rudibyani
Jurnal Pendidikan dan Pembelajaran Kimia Vol 2, No 2 (2013): Jurnal Pendidikan dan Pembelajaran Kimia
Publisher : Universitas Lampung

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Abstract

The aim of this research is to describe the effectiveness of the learning model of problem solving in reaction rate concept to improving asking and answering question skill which includes the answering question and cite the example skill.  The effectiveness of the learning model of problem solving in this research indicated the presence of n-Gain difference significant between the control and a experiment class.  The population this research is all students of class XI Science SMAN 7 Bandar Lampung academic year 2012-2013 which amounts to 200 students and scattered in five classe.  The research sample that is class XI IPA1 dan XI IPA3 which has almost the same characteristics.  This research use quasi-experimental method with Nonequivalent Control Group Design.  The results showed the average value of n-Gain of asking and answering question skill 0.54 and 0.63.  Based on the data analysis, it is known that learning the problem solving is effective in improving asking and answering question skill.Penelitian ini bertujuan mendeskripsikan efektivitas model pembelajaran problem solving pada materi laju reaksi dalam meningkatkan  keterampilan bertanya dan menjawab pertanyaan yang meliputi keterampilan menjawab pertanyaan dan menyebutkan contoh.  Efektivitas model pembelajaran problem solving pada penelitian ini ditunjukan adanya perbedaan n-gain yang signifikan antara kelas kontrol dengan kelas eksperimen.  Populasi penelitian ini adalah semua siswa kelas XI IPA SMAN 7 Bandar Lampung tahun pelajaran 2012-2013 yang berjumlah  200 siswa dan tersebar dalam lima kelas.  Sampel penelitian yaitu kelas XI IPA1 dan XI IPA3 yang memiliki karakteristik hampir sama.  Pene­litian ini menggunakan metode kuasi eksperimen dengan Nonequivalent Control Group Design.  Hasil penelitian menunjukkan nilai rata-rata n-Gain keterampilan bertanya dan menjawab pertanyaan yaitu 0,54 dan 0,63. Berdasarkan uji hipotesis, diketahui bahwa pembelajaran problem solving efektif dalam meningkatkan keterampilan bertanya dan menjawab pertanyaan.Kata kunci:  keterampilan bertanya, keterampilan menjawab pertanyaan, pembelajaran problem solving.
THE ENHANCEMENT OF COMMUNICATING AND INFERRING SKILLS IN OXIDATION REDUCTION REACTIONS CONCEPT BY PREDICT-OBSERVE-EXPLAIN LEARNING MODEL putu apriliantika; chansyanah diawati; Ila Rosilawati
Jurnal Pendidikan dan Pembelajaran Kimia Vol 1, No 1 (2012): Jurnal Pendidikan dan Pembelajaran Kimia
Publisher : Universitas Lampung

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Abstract

This research was to describe the effectiveness of the Predict-Observe-Explain (POE) learning model on the oxidation reduction reactions concept to enhance communicating and inferring skills.  The effectiveness of the POE learning model in this research indicated with the significant difference between the experimental class with the control class.  The population in this research are all students of the class X Senior High School Paramarta 1 in Seputih Banyak academic year 2011-2012,  totall of  all students are 150  and to spread into three classes they are X1, X2, and X3.  The sample in this research are X1 and X2 class.  This research used method the quasi-experimental and non equivalent control group design.  analysis data in this research of the hypothesis testing by using two different average test.  The results of  the hypothesis testing that the average value of n-gain communicating and inferring skills on the oxidation-reduction reactions concept of students applied learning POE higher than students who applied to conventional learning.  Thus, it can be concluded that the POE model learning on the oxidation-reduction reactions concept effective in increasing communicating skills and inferring skills in the  Senior High School Paramarta1 2011/2012.Keywords: Predict-Observe-Explain (POE),communicating skill and inferring skill
ASSESSMENT DEVELOPMENT BASED SCIENCE PROCESS SKILLS ON MATERIAL FACTORS AFFECTING CHEMICAL EQUILIBRIUM Igusti made astawa; Noor Fadiawati; chansyanah diawati
Jurnal Pendidikan dan Pembelajaran Kimia Vol 1, No 2 (2012): Jurnal Pendidikan dan Pembelajaran Kimia
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Abstract

This research aims to produce science process skills based assessment (PPP) on the material factors that affect the chemical equilibrium in the form of questions and multiple-choice test essay. The research method used is the Research and Development (Research and Development). Research subjects is. assessment development based science process skills on material factors affecting chemical equilibrium. Limited testing result that assessment based on material science process skills the factors that affect these chemical equilibria are based on aspects of suitability, skill-based assessment is the process of science is in accordance with the SK-KD and can measure indicators of students' science process skills. Science process skills based assessment has a high level of kemenarikan. Science process skills based assessment has a very high level of legibility. This assessment is also presented through multiple representations of macroscopic, submikrosko­pis, and symbolic.Keywords: assessment, test questions, chemical equilibrium, science process skills
Analisis Keterampilan Berkolaborasi Siswa SMA pada Pembelajaran Berbasis Proyek Daur Ulang Minyak Jelantah Ayu Rahmawati; Noor Fadiawati; Chansyanah Diawati
Jurnal Pendidikan dan Pembelajaran Kimia Vol 8, No 2 (2019): Jurnal Pendidikan dan Pembelajaran Kimia
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Abstract

AbstractThis research is aimed to describe students' collaborative skills of waste cooking oil recycling project-based learning. The method used is a weak experimental design with the one-shot case study. The population of this research was the students in grade XI MIA at one of the senior high school in Bandar Lampung. The research sample was students of class XI MIA 6, which was obtained by purposive sampling technique. The data in this research collected by non-test instruments in the form of an observation sheet. The results was contributing actively indicators 68.88% well categorized, working productively indicators is 74.95% categorized well, flexibilities and compromise indicators is 80.73% categorized very well, the indicators of improving the project is 78.88% categorized as good, the indicators of showing an attitude of respect is 89.18% very well categorized and the indicators showing responsibility is 90% very well categorized.Penelitian ini bertujuan untuk mendeskripsikan keterampilan berkolaborasi siswa pada pembelajaran berbasis proyek daur ulang minyak jelantah (PBPDUMJ). Metode penelitian yang digunakan weak eksperimental dengan desain the one-shot case study. Populasi penelitian ini adalah siswa kelas XI MIA di SMA Negeri 14 Bandar Lampung. Sampel penelitiannya siswa kelas XI MIA 6, diperoleh dengan teknik purposive sampling. Data penelitian ini dikumpulkan dengan instrumen nontes berupa lembar observasi. Hasil penelitian indikator berkontribusi secara aktif sebesar 68,88% berkatagori baik, indikator bekerja secara produktif sebesar 74,95% berkatagori baik, indikator menunjukkan fleksibilitas dan kompromi sebesar 80,73% berkatagori sangat baik, indikator mengelola proyek dengan baik sebesar 78,88% berkatagori baik, indikator menunjukkan sikap menghargai sebesar 89.18% berkatagori sangat baik dan indikator menunjukkan tanggungjawab sebesar 90% berkatagori sangat baik.Kata kunci: keterampilan berkolaborasi, daur ulang minyak jelantah, pembelajaran berbasis proyek
PENINGKATAN KETERAMPILAN MENGELOMPOKKAN DAN MENGKOMUNIKASIKAN MENGGUNAKAN MODEL PEMBELAJARAN PROBLEM SOLVING Eti Nopita; Nina Kadaritna; Chansyanah Diawati
Jurnal Pendidikan dan Pembelajaran Kimia Vol 2, No 1 (2013): Jurnal Pendidikan dan Pembelajaran Kimia
Publisher : Universitas Lampung

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Abstract

This research aimed to describe the Problem Solving learning model that are effective in improving the classification skills and comunication skills on electrolyte and non-electrolyte and reduction oxidation react material. The sampling technique used purposive sampling technique. This research use a quasi-experimental methods with Non Equivalent (Pretest and Posttest) Control Group Design. The sample in this research is students of  State Madrasah Aliyah 1 Bandar Lampung and obtained X.6 and X.7 class at school year 2012-2013 which has almost the same characteristics. The effectiveness of Problem solving learning model measured on the difference and the improvement of a significant gain. The results showed the average value of n-Gain classification skills for control class and experiment class are 0.51 and 0.44, and the average value of n-Gain comunication skills for control class and experiment class are 0.66 and 0.60. Based on the test of the hypothesis, it is known that a class with Problem solving learning model has classification skills and comunicatin skills higher than conventional class learning. This showed that the Problem solving learning was effective in improving the classification skills and comunication skills.Proses pembelajaran sangat dipengaruhi oleh ketepatan guru dalam memilih dan menerapkan model pembelajaran.  Model yang dapat diterapkan untuk meningkat­kan keterampilan mengelompokkan dan mengkomunikasikan adalah model pembe­lajaran problem solving.  Tujuan penelitian ini adalah mendeskripsikan efektivitas pembelajaran model problem solving dalam meningkatkan keterampilan menge­lompokkan dan mengkomunikasikan pada materi pokok larutan elektrolit dan non-elektrolit serta redoks.Sampel dalam penelitian ini adalah siswa MAN 1 Bandar Lampung tahun pelajaran 2012/2013 kelas X6 dan kelas X7.  Sampel diambil menggunakan teknik purposive sampling.  Penelitian ini menggunakan metode quasi eksperimen dengan Non Equivalent Control Group Design.  Efektivitas model pembelajaran problem solving diukur berdasarkan peningkatan gain yang signifikan.  Hasil penelitian menunjukkan nilai rerata n-Gain keterampilan mengelompokkan kelas kontrol dan eksperimen masing-masing 0,441 dan 0,60 dan rerata n-Gain keterampilan meng-komunikasikan kelas kontrol dan eksperimen masing-masing 0,51 dan 0,66. Berdasarkan uji hipotesis, diketahui bahwa kelas dengan pembelajaran problem solving memiliki keterampilan mengelompokkan dan mengkomunikasikan yang lebih tinggi dibandingkan kelas pembelajaran konvensional.  Hal ini menunjukkan bahwa pembelajaran problem solving lebih efektif dalam meningkatkan keteram­pilan mengelompokkan dan mengkomunikasikan siswa.Kata kunci : Pembelajaran problem solving, keterampilan mengelompokkan, keterampilan mengkomunikasikan.
Co-Authors Abdurahman Abdurrahman Ade Maria Novita Agita Dzulhajh Anggraini Agung Widodo Agus Setiabudi Ahmad Untoro Andri Andri Anggun Sari Nurulita Apriyanti, Umamah Aqmarani Adzani Fitriana Asep Nugroho ayu karunia lestari Ayu Rahmawati Buchari Buchari Chairunnisa Chairunnisa Dedi Supriadi Desi Purwanti Dewi Lengkana Dhita Mita Anggra Ovika DWI ANDREAS SANTOSA Elis Elis Enti Yulita erika octaviani Erviana, Lucia Eti Nopita Evi Nur Indah Sari Fachrunnisa*, Putri Febri Sulih Pambudi Febriani Febriani Fita Muftihana Fransiska Olivia Dewanti Galuh Catur Wisnu Prabowo Herlina, Kartini Herlina, Kartini I Gede Hermawan Igusti made astawa Ila Rosilawati Ila Rosilawati Indah Mayasari Indah Mayasari janwarsam putra panggar Jariska Meidhania Wulandari khususiyah khususiyah Kusuma, Nanda Wiguna Putri Lengkana, Dewi Liliasari , Liliya Noviyana Lucia Erviana M Setyarini M. Mahfudz Fauzi Syamsuri Maisaroh Maisaroh Maria Ulfa Marina Setyorini Meliana Sri Agustin Mery Arisandi Lumbu Nasiruddin Nasiruddin Nena Nurmaliyani Neni Hasnunidah Ni Ketut Novia T ni wayan eviyanti Ni Wayan Giriyanti Ni Wayan Methania Nina Kadaritna Noor Fadiawati Noor Fadiawati Noor Fadiawati Noor Fadiawati Noor Fadiawati Novi Ayu Safira Novitasari Novitasari nurma elisa Pina Budiarti Pratiwi Pratiwi Purnaning Wulandari Pratiwi, Roza Citra Puspita Agustina Putriana Putriana putu apriliantika Ratu Betta Rudibyani Regina Rissa Nadia Rendi Saputra Reni Meidayanti Reni Meidayanti Reni Meidayanti, Reni reniwati reniwati Ria Afriyanti Ria Marthandila Ria Okta Rini Rosaria, Anadia Roza Citra Pratiwi Safitri, Meli Selly Agustin septiana dewi susanti Setiatun, Siti Nur Setyarini, M. Setyarini, Marina Siti Nur Setiatun siti rodiah Sunyono - - Syafrimen Syafril theresia samosir Tita Nur Fadhila titin satriana tri aulia mutia Tri Jalmo Tri Jalmo Tri Utami usep suhendar Wardani, Elsa Pramudya wirda ningsih turnip yunita maisarera Yuri Andriani Yusof, Rorlinda