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INDONESIA
Jurnal Inovasi Pendidikan Kimia
Published by Universitas Negeri Semarang
ISSN : 19790503     EISSN : 25031244     DOI : http://dx.doi.org/10.15294/jipk
Core Subject : Science, Education, Engineering,
Chemical Engineering, Chemistry & Bioengineering Chemistry Education
Arjuna Subject : -
Articles 758 Documents
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EFEKTIVITAS MODEL PEMBELAJARAN KOOPERATIF TIPE BERPIKIR-BERPASANGAN-BEREMPAT BERBANTUAN CATATAN TERBIMBING TERHADAP HASIL BELAJAR KIMIA SMA NEGERI 1 UNGARAN
Jurnal Inovasi Pendidikan Kimia Vol 5, No 2 (2011): July 2011
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jipk.v5i2.6188

Abstract

Studi pendahuluan pada SMAN 1 Ungaran kelas XI IPA tahun ajaran 200912010 menunjukan bahwa ketuntasan k/asikal siswa pada materi kelarutan dan hasil kali kelarutan kurang dari 85%. Peneliti menerapkan model pembelajaran Berpikir-Berpasangan-Berempat menggunakan media Catatan Terbimbing agar siswa dapat be/ajar bekerjasama, menghargai pendapat orang lain, tanggung jawab serta memaksimalkan waktu pembelajaran. Penelitian ini bertujuan untuk mengetahui keefektifan model tersebut terhadap hasil be/ajar kimia dari aspek kognitif, afektif dan psikomotorik. Pengambi/an sampel di/akukan dengan teknik cluster random. Metode pengumpulan data antara lain dokumentasi, tes, observasi dan angket. Hasil uji ketuntasan be/ajar menunjukkan thitung (12,04) ttabe,(2,02) pada kelompok eksperimen, sedangkan pada kelompok kontrol thitung (6, 78) ttabeJ2,02). Pada uji proporsi didapatkan Zhitung (3, 115) Ztabei (1. 64) pad a kelompok eksperimen, sedangkan pada kelompok kontrol didapatkan Zhitung (-1, 015) Ztabe1(1.64). Berdasarkan hasi/ uji perbedaan dua rata-rata dipero/eh thitun/3,376) 1(1,664) dan uji nonnal gain dipero/eh kelompok eksperimen pada rentang tinggi (0, 70) sedangkan kelompok eksperimen pada rentang sedang (0,59). Hasil observasi terhadap ranah afektif dan ranah psikomotorik menunjukkan nilai rata-rata siswa kelompok eksperimen e" 65. Dari hasil angket tanggapan siswa terhadap pembelajaran, 78, 60% siswa tennotivasi be/ajar dan 16, 70% tidak tennotivasi, 73,80% siswa merasa senang be/ajar dan 4, 76% tidak merasa senang.
KEEFEKTIFAN PENDEKATAN KETERAMPILAN PROSES SAINS BERBANTUAN LEMBAR KERJA SISWA PADA PEMBELAJARAN KIMIA
Jurnal Inovasi Pendidikan Kimia Vol 8, No 2 (2014): July 2014
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jipk.v8i2.4445

Abstract

Science process skills approach needed in effective chemistry learning. This can be done with the help of student learning media such as student worksheets which contribute to the development of students' independence, skills, affective, cognitive, and psychomotor and personal abilities of students and further developed in the group, especially on the practical implementation. This study aims to determine the effectiveness of the chemistry teaching science process skills approach with worksheets assisted that is applied to the teaching process of SMA N in Pemalang. The study design was a pretest and posttest control group. Samples were choosen by cluster random sampling technique, so the experimental class using science process skills approach aided student worksheets while the control class without learning science process skills approach. Data analysis used the left-mean difference test and t-test, cognitive learning outcomes were analyzed with statistical parametric, whereas the affective aspect, psychomotor and science process skills, were analyzed descriptively. The effectiveness of treatment is known from the results of gain test that using student’s pretest and posttest data. The gain results of the analysis of cognitive test is 0.79 for experimental class with a high criterion that indicates the level of understanding students are significantly different (high). The conclusion of this research is science process skills approach aided worksheets effectively to the achievement of student learning outcomes with classical learning completeness 86.09%.Keywords: Learning Effectiveness, Science Process Skills, Student Worksheets
PROFIL PENINGKATAN KEMAMPUAN LITERASI KIMIA SISWA MELALUI PEMBELAJARAN INKUIRI TERBIMBING BERBASIS KONTEKSTUAL
Jurnal Inovasi Pendidikan Kimia Vol 14, No 1 (2020): January (2020)
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jipk.v14i1.18979

Abstract

Learing process in classroom in this time directing the students to develop their thinking skills, one of which is chemical literacy ability. Chemical literacy ability can be built by implementing learning activities get used to thinking and develop student knowledge concepts independently. The purpose of this research is to describe the profile of students’s chemical literacy ability improvement through contextual inquiry-based learning. The method used is experimental method with pretest-posttest control group design. Samples were taken using cluster random sampling technique, sample using two classes in X MIPA SMA Islam Sudirman Ambarawa. Data collection method in this research is chemical literacy test and questionnaire. Analysis of data using n-gain test, normality test, similarity two variance test, and t test. The results of the research showed the average value of chemical literacy posttest experimental class 72.86 and control class of 63.42. The test result of n-gain experimental class 0.621 and control class 0.618, both in medium category. The t test results on the posttest value tcount of 3.66 over ttable of 2.00, which means the chemical literacy ability of experimental class is better than control class. Based on these results, it can be concluded that contextual-guided inquiry learning can improve students’s chemical literacy profile on context aspect, knowledge, competency, and attitude aspect.
PENGEMBANGAN INSTRUMEN PENILAIAN KINERJA UNTUK MENGUKUR KOMPETENSI SISWA DALAM KEGIATAN PRAKTIKUM KIMIA DI SMA/K
Jurnal Inovasi Pendidikan Kimia Vol 12, No 2 (2018): July 2018
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jipk.v12i2.15470

Abstract

Penelitian ini bertujuan untuk mengembangkan instrumen penilaian kinerja untuk mengukur kompetensi siswa dalam kegiatan praktikum kimia di SMA/K. Metode yang digunakan adalah Research and Development (R D), yang terdiri atas tahap pengembangan, validasi, dan uji coba terbatas. Pengembangan instrumen diawali dengan analisis kebutuhan menggunakan metode triangulasi, yaitu wawancara, observasi, dan dokumentasi. Uji coba terbatas dilakukan di SMA N 4 Samarinda dan SMK Farmasi Samarinda. Hasil penelitian menunjukkan bahwa instrumen penilaian kinerja memiliki validitas logis, isi, dan empiris yang baik, serta memiliki validitas konstruk yang baik (r 0,3), memiliki reliabilitas konsistensi eksternal dan internal yang sangat baik (rata-rata koefisien reliabilitas = 0,933) dan memiliki praktikabilitas yang sangat baik (respon positif sebesar 90%). Instrumen penilaian kinerja yang dikembangkan dapat mengukur 4 kompetensi dasar siswa dalam melakukan kegiatan praktikum, yaitu: merencanakan,  melaksanakan, partisipasi, dan evaluasi, yang terbagi dalam 3 jenis instrumen penilaian, yaitu instrumen penilaian kegiatan pre–lab, praktikum, dan laporan.
Lembar Kerja Peserta Didik (LKPD) Berwawasan Green Chemistry Untuk Meningkatkan Kemampuan Literasi Sains Pada Materi Asam Basa
Jurnal Inovasi Pendidikan Kimia Vol 15, No 1 (2021): January 2021
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jipk.v15i1.26031

Abstract

Science literacy and green chemistry is very needed in learning chemistry. The learning process uses student worksheet to increase scientific literacy ability and the application of green chemistry. The study aims to describe the feasibility of student worksheet with green chemistry insight to increase scientific literacy ability on the matter of acid base. The principles of green chemistry in this student worksheets were limited 3 principles. number 1 is preventing waste. number 5 is using safe solvent. and number 12 is minimizing the occurrencence of accidents. Research method was referred to the stage of 4-D development model (define, design, develop, and desseminate). This study is limited to the stage of development and limited test was conducted to 12 students in a state Senior High School. Analysis of the data uses quantitative descriptive methods. Feasibility in terms of validity, practicality, and effectiveness. Worksheet is stated to be valid, practical, and effective if the percentage results are obtained ≥ 61%. The result showed that the feasibility of student worksheets is reviewed from content validity a percentage of 91.67% and construct validity a percentage of 94.26% with very valid criteria. The practicality of student worksheets is reviewed from observation of student activities a percentage of 95% with very good interpretations and response of student a percentage of 95.09% with very practical interpretations. The effectiveness of the student worksheets reviewed from pretest and posttest of scientific literacy with N-gain score of 0.88 high category.
PENGEMBANGAN MEDIA PERMAINAN TRUTH AND DARE BERVISI SETS GUNA MEMOTIVASI BELAJAR SISWA
Jurnal Inovasi Pendidikan Kimia Vol 10, No 2 (2016): July 2016
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jipk.v10i2.9533

Abstract

Penelitian ini menggunakan media kartu permainan Truth and Dare bervisi SETS yang mengajak siswa untuk dapat menghubungkan dan mengkaitkan antara sains, teknologi, serta dampak pada lingkungan dan masyarakat. Tujuan penelitian ini adalah untuk mengetahui kelayakan, kepraktisan, dan keefektifan media permainan Truth and Dare bervisi SETS dalam pembelajaran kimia larutan penyangga. Desain penelitian yang digunakan yaitu Four-D Models yang disederhanakan menjadi Three-D Model, terdiri dari Define, Design, and Develop. Kelayakan awal media ditentukan oleh ahli media dan ahli materi yang terdiri dari dosen dan guru kimia. Kelayakan akhir media ditentukan dengan melibatkan hasil penelitian. Keefektifan media ditentukan dari hasil post test dan hasil angket motivasi belajar siswa. Kepraktisan media dilihat dari hasil angket tanggapan siswa dan guru terhadap penggunaan media permainan Truth and Dare bervisi SETS. Berdasarkan  hasil validasi awal ahli media, ahli materi, analisis hasil penelitian, media dinyatakan sangat layak untuk pembelajaran kimia. Hasil analisis angket tanggapan siswa dan guru menyatakan bahwa media termasuk dalam kategori sangat praktis.  Media dinyatakan efektif karena dapat membantu 35 dari 42 siswa mencapai nilai Kriteria Ketuntasan Minimal (KKM). Hal itu melebihi harapan 30 dari 42 siswa mencapai KKM. Oleh karena itu dapat disimpulkan bahwa media permainan Truth and Dare bervisi SETS dapat memotivasi belajar siswa untuk mencapai kompetensi dasar larutan penyangga. 
KOMPARASI HASIL BELAJAR SISWA DENGAN MEDIA MACROMEDIA FLASH DAN MICROSOFT POWERPOINT YANG DISAMPAIKAN MELALUI PENDEKATAN CHEMO-EDUTAINTMENT
Jurnal Inovasi Pendidikan Kimia Vol 2, No 2 (2008): July 2008
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jipk.v2i2.1256

Abstract

Pendekatan chemo-edutainment (CET) ditawarkan untuk membantu pemahaman siswa terhadap materi menggunakan media pembelajaran. Rumusan masalah penelitian adalah adakah perbedaan hasil belajar yang disampaikan melalui pendekatan CET dengan media Macromedia Flash  dan media Microsoft Powerpoint. Tujuan  penelitian  ini  untuk mengetahui perbedaan hasil belajar kimia pokok bahasan Struktur Atom, Sistem Periodik, dan Ikatan Kimia yang disampaikan melalui pendekatan CET dengan media Macromedia Flash dan media Microsoft Powerpoint. Populasi penelitian adalah siswa kelas XI IPA reguler semester I SMA N 1 Ungaran tahun pelajaran 2007/2008. Pengambilan sampel dilakukan dengan teknik random sampling, diperoleh kelas XI IPA-3 sebagai kelas eksperimen I dan kelas XI IPA-4 sebagai kelas eksperimen II. Analisis tahap awal dilakukan uji normalitas dan homogenitas populasi, diperoleh data nilai ketiga kelas terdistribusi normal dan homogen. Analisis  tahap  akhir meliputi  uji  normalitas,  uji  kesamaan  dua  varians,  dan  uji  hipotesis diperoleh data nilai hasil belajar kedua kelas sampel terdistribusi normal dan homogen, uji hipotesis diperoleh thitung= 2,6492 sedangkan ttabel = 1,66. Simpulan penelitian ini adalah ada perbedaan hasil belajar kimia siswa yang disampaikan melalui pendekatan CET dengan media Macromedia Flash dan media Microsoft Powerpoint pada pokok bahasan Struktur Atom, Sistem Periodik, dan Ikatan Kimia. Kata Kunci: chemo-edutainment, macromedia flash
VALIDITAS CHEMISTRY HANDOUT SEBAGAI INOVASI BAHAN AJAR STOIKIOMETRI BERSTRATEGI PBS BERVISI SETS
Jurnal Inovasi Pendidikan Kimia Vol 10, No 1 (2016): January 2016
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jipk.v10i1.6009

Abstract

Meningkatkan pencapaian kompetensi yang menjadi indikator dalam kajian mutu pendidikan di Indonesia dapat dilakukan melalui pengadaan bahan ajar kimia yang bemutu dan inovatif. Penelitian ini bertujuan untuk mengembangkan Chemistry Handout berstrategi Problem Based Solving (PBS) bervisi SETS sebagai bahan ajar inovatif dan mengetahui kriteria validitasnya. Pengembangan dilakukan dengan metode penelitian Research and Development model 4D yang dimodifikasi menjadi 3D. Validitas Chemistry Handout diperoleh dari hasil validasi menggunakan lembar validasi ahli materi dan ahli media. Hasil penelitian menunjukkan bahwa validitas isi Chemistry Handout mendapatkan nilai 93,33 dengan kriteria sangat valid. Chemistry Handout memiliki kesesuaian untuk digunakan pada pembelajaran berstrategi PBS dan mendukung pembelajaran bervisi SETS. Validitas Chemistry Handout dari aspek media mencapai nilai validitas 95 dengan kriteria sangat valid. Chemistry Handout disusun sesuai dengan tujuan pembelajaran dan karakter peserta dinilai dapat mendorong peserta didik untuk aktif menggali pengetahuan, melakukan pemecahan masalah dan bekerjasama dalam kelompok. Desain Chemistry Handout memasukan aspek–aspek yang memberikan kesempatan peserta didik melakukan pemecahkan masalah yang dihubungkan dengan unsur SETS dinilai mampu mendorong peserta didik belajar. Chemistry Handout berstrategi PBS bervisi SETS berhasil dikembangkan dengan kriteria validitas sangat valid diharapkan menjadi bahan ajar bermutu dan inovatif untuk membantu meningkatkan ketercapaian kompetensi dasar stoikiometri.Increasing the competence accomplishment as the indicator of education quality in Indonesia can be hold by developing an inovative and qualified instructional material. This researh had purpose to develop and validate the Chemistry Handout with Problem Based Solving (PBS) strategy and SETS vision as the inovative instructional material.This research was constucted with the Research and Development (R D) method which modified 4D model to 3D model of development. The Content and media validaty of Chemistry Handout were collected from result validation through expert assesment used the content and media validation sheets. Results showed that the content validity of Chemistry Handout reach 93,33 value which had very valid criteria. Chemistry Handout was stated suitable to used as an instructional material to support the Problem Based Solving Learning and SETS visson learning. The media validity of Chemistry Handout reach 95 value which stated very valid criteria. Chemistry Handout had be arranged suitable to learning purpose and student characteristic so it had potent to motivated student be actively involve learners, active role of practitioners (problem solvers) conronted with ill-structured problem wich refleted the real world and create a collaborative learning environment. The design of Chemistry Handout containt apects which gave student the opportunity to solve the real life problem that integrated to the SETS element, so it was potential to increase the student’s motivation learning. The Chemistry Handout with Problem Based Learning strategy and SETS vision is a valid instructional material can be used in the Stiochiometry learning to increasing the competence accomplishment.
BERORIENTASI CHEMOENTREPRENEURSHIP TERHADAP PENINGKATAN HASIL BELAJAR KIMIA
Jurnal Inovasi Pendidikan Kimia Vol 8, No 1 (2014): January 2014
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jipk.v8i1.4436

Abstract

This study aims to investigate the influence of applied practical implementation of Chemoentrepreneurship (CEP) oriented towards improvement learning outcomes on colloid chemistry subject of class XI high school students. The population of this study were all Science students of class XI of the high schools in Magelang, 2012-2013 school year. The design used in this study was pretest-posttest control group design. The sampling technique used was purposive sampling, obtained Science XI-3 as experimental class used practical methods applicable CEP oriented and Science class XI-2 as the control class. The results showed that there was an influence of applied practical implementation of CEP oriented towards thew improvement of student learning outcomes chemistry. The magnitude of the effect of applied practical implementation of CEP oriented towards improvement of student learning outcomes chemistry was 63.64%. The improvement of student learning outcomes in the experimental class in the high category with N-Gain value of 0.84 was greater than the control class with Ngain value of 0.51 was included in the medium category. Based on the results, it can be concluded that there are significant influence of practical implementation of CEP applicative oriented toward chemistry learning outcome of students in one high school in Magelang.Keywords: Applicative Experiment Method, Chemoentrepreneurship, Learning Outcomes
ANALISIS KESALAHAN SISWA DALAM MENGERJAKAN SOAL STOIKIOMETRI MELALUI LANGKAH POLYA
Jurnal Inovasi Pendidikan Kimia Vol 13, No 2 (2019): July (2019)
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jipk.v13i2.18147

Abstract

This study aims to analyze the types of errors that are dominant or often occur in students in doing stoichiometry problems through Polya steps. The research was conducted in Semarang State Senior High School 6 with 36 subjects in class X IPA 2 who were then grouped with the criteria of 2 upper group students, 2 middle group students, and 2 lower group students. The study was conducted by giving written tests in the form of description tests and interviews. Based on the results of the study, the more dominant mistakes made by 6 students as research subjects were (i) conceptual errors of 33% due to students not understanding the concepts used to solve the problem. Other mistakes made by students include: (ii) errors using data as much as 3%; (iii) technical errors of 10% due to students not being careful in carrying out calculations; (iv) conclusions as much as 54% because students conclude the final results and students do not check their answers. Therefore, in the learning process the teacher should explain the steps in working on the problem using the Polya step and emphasize the steps of understanding the problem and planning a solution so that the students' mistakes in working on the stoichiometry material problem are not repeated. Students are given more and varied practice exercises to further enhance their understanding of material concepts.

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