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All Journal Indonesian Journal of Conservation Jurnal Inovasi Pendidikan Kimia Lembaran Ilmu Kependidikan JURNAL PROFESI KEGURUAN Chemistry in Education Indonesian Journal of Chemical Science Innovative Journal of Curriculum and Educational Technology Unnes Science Education Journal INKUIRI : Jurnal Pendidikan IPA Indonesian Journal of Chemistry Journal of Innovative Science Education Journal of Primary Education Jurnal Pendidikan dan Kebudayaan Prosiding Seminar Nasional Pascasarjana Jurnal Pendidikan Sains Indonesia (Indonesian Journal of Science Education) Jurnal Manusia dan Lingkungan
Kasmadi Imam Supardi
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Agriculture, Biological Sciences & Forestry Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Energy Environmental Science Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Physics Social Sciences Other

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Pengembangan Chemistry Adventure Sheets Berorientasi Chemo-Entrepreneurship Terintegrasi Pendidikan Karakter Triawan, Singgih Ade; Supardi, Kasmadi Imam; Wijayati, Nanik
Lembaran Ilmu Kependidikan Vol 46, No 2 (2017): September 2017
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/lik.v46i2.11424

Abstract

Penelitian ini bertujuan untuk mengetahui kelayakan dan keefektifan dari pengembangan Chemistry Adventure Sheets (CAS). CAS merupakan salah satu bentuk lembar kerja siswa yang mengaitkan materi dengan peristiwa dalam kehidupan sehari-hari. Pendekatan yang digunakan adalah Chemo-Entrepreneurship(CEP) terintegrasi pendidikan karakter, sehingga dapat membantu pelaksanaan Kurikulum 2013. Metode yang digunakan dalam penelitian ini adalah R n D dengan model yang dimodifikasi dari 4-D menurut Thiagarajan dan Semmel terdiri dari Define, Design, dan Develop. Berdasarkan hasil penelitian diperoleh: (1) CAS “sangat layak” digunakan berdasarkan hasil penilaian pakar yang meliputi aspek bahan ajar, aspek desain, aspek materi, aspek bahasa,aspek karakter religius, dan aspek CEP. (2) CAS “efektif” digunakan dalam pembelajaran Kimia dengan pencapaian ketuntasan klasikal 78,57 % untuk aspek kognitif, ketuntasan klasikal 100 % untuk aspek psikomotorik, rata-rata skor aspek afektif adalah 70,61 dengan kriteria “membudaya”, rata-rata skor minat berwirausaha 101,07 dengan kriteria “tinggi”, tanggapan guru dan siswa “sangat efektif”.This study aims to determine the feasibility and effectiveness of development Chemistry Adventure Sheets (CAS). CAS is one form of worksheets students who associate the material with events in everyday life. The approach used is Chemo-Entrepreneurship (CEP) integrated character education, so as to assist the implementation of Curriculum 2013. The method used in this research is the R n D with a modified model of the 4-D according to Thiagarajan and Semmel consists of Define, Design, and develop. Based on the results obtained: (1) CAS "very decent" used by the results of expert assessment covering the aspects of teaching materials, design aspects, material aspects, language aspects, aspects of religious character, and aspects of the CEP. (2) CAS "effective" is used in teaching chemistry with classical completeness achievement of 78.57% for cognitive, classical completeness 100% for psychomotor aspect, the average score was 70.61 affective aspect with the criteria of "entrenched", the average scores interest in entrepreneurship 101.07 with the criteria of "high", the responses of teachers and students "very effective". 
Kajian Integrasi Nilai-Nilai Karakter Islami Peserta Didik dalam Materi Hidrokarbon di Sekolah Menegah Kejuruan Lis Setiyo Ningrum; Sri Haryani; Kasmadi Imam Supardi
Jurnal Pendidikan Sains Indonesia Vol 8, No 2 (2020): OKTOBER 2020
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (265.953 KB) | DOI: 10.24815/jpsi.v8i2.15633

Abstract

The inculcation of Islamic character values for students is an important thing to be taught to students. One way of planting is to integrate learning material with the values of Islamic characters of students. This research was carried out through exploring the values of Islamic characters in hydrocarbon material taught in vocational high schools. The purpose of this study is to integrate the values of Islamic characters that are reinforced in the hydrocarbon material in schools. This research is a literature study with qualitative descriptive methods using content analysis techniques, analysis with a philosophical approach, analysis with triadic models, and analysis with confirmation models. The results obtained in this study are the study of the integration of hydrocarbon material chemistry lessons and Islamic character values that can be taught to intermediate level students. The results of the integration are as follows (1) The conversion of a less useful item into a more useful item, (2) Preserving nature as the human task as a Khalifah on earth, (3) Utilizing one of the reactions that occur in hydrocarbon compounds in daily life, (4) Utilizing petroleum as an example of a hydrocarbon product that is very beneficial to humans, (5) The benefits of carbon atoms in the carbon cycle, (6) The benefits of hydrocarbons in photosynthesis to increase our gratitude to Allah SWT, (7 ) The benefits of the special carbon atom in the concept of pairing in life, and (8) Grateful for the greatness of God who has created everything in nature
SINTESIS BIODIESEL DARI MINYAK LIMBAH BIJI KARET SEBAGAI SUMBER ENERGI ALTERNATIF (Synthesis of Biodiesel From Waste of Rubber Seed Oil as Alternative Energy Sources) Kasmadi Imam Supardi; Sri Wahyuni; Alauhdin Alauhdin
Jurnal Manusia dan Lingkungan Vol 18, No 1 (2011): Maret
Publisher : Pusat Studi Lingkungan Hidup Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jml.18433

Abstract

ABSTRAKBiji karet hanya ditemukan sebagai limbah padat dan belum termanfaatkan sepenuhnya. Minyak limbah biji karet yang digunakan dalam penelitian ini mengandung asam lemak bebas yang tinggi, yaitu 97,77% dan mempunyai bilangan asam yang tinggi pula yaitu setara dengan 6,2 mg KOH g minyak, sehingga perlu dilakukan esterifikasi untuk menurunkan kandungan asam lemak bebasnya menjadi ester. Metanol (20% volume minyak) direaksikan dengan minyak limbah biji karet dengan katalis asam sulfat 98% (0,5% volume minyak) menjadi ester. Dalam operasi reaksi transesterifikasi, digunakan variasi optimasi katalis yaitu pada 0,5% sampai 1,5% KOH dengan suhu operasi 60 o C dalam perbandingan metanol dengan minyak 1:3 (volume), dan dengan kecepatan pengadukan yang sama, didapatkan konsentrasi metil ester yang baik pada katalis 0,75%. Uji fisis minyak limbah biji karet hasil reaksi transesterifikasi adalah Specific Gravity 0,9000, Density 919,5, Korosi Lempeng Tembaga 1b, CCR 1,361% W, Kadar Air 0,22%, Viscosity 11,53mm 2 /s, dan Flash Point 182,5 o C. Hasil uji fisis menunjukkan belum semua parameter metil ester atau biodiesel memenuhi standar biodiesel. Hasil uji Performance unjuk kerja menunjukkan biodiesel yang dicampur solar dengan perbandingan volume 20:80 memberikan hasil emisi gas buang paling bersih dan waktu pembakaran yang paling lama.ABSTRACTWaste of rubber seeds is found only as a solid waste and has not fully exploited. Waste of rubber seed oil used in the research contains high free fatty acids, about 97.77% and higher acidity number, namely 6.2 mg KOH / g oil, so it needs esterification to reduce the free fatty acid content to be changed into ester. Methanol (20% volume of oil) reacted with  waste of rubber seed oil to become methyl ester with sulfuric acid 98% (0,5% volume of oil) as a catalyst. In the operations of transesterification variations of the optimization of catalyst 0.5% until 1.5% KOH was used with operating temperature of 60o C in methanol to oil ratio of 1:3 (volume). In the process of transesterification used stirring speed equal to speed of  producing the higher concentration product of methyl ester or biodiesel. The product of biodiesel with higher concentration  was found by reaction of transesterification with catalyst of KOH 0.75% and operating temperature of 60o C. The physical test of methyl ester or biodiesel from the transesterification reaction showed the Specific Gravity 0,9000; Density 919,5; Corrosion of  copper 1b; CCR 1,361%W; water content 0,22%; viscosity 11,53 mm2/s; and Flash Point 182,5o C; respectively. Only some parameters of biodiesel product fulfilled   the standards.  Performance test of the biodiesel product showed that mixture of biodiesel and diesel in the ratio 20:80 produced the results of cleanest exhaust gas emissions and longest time of its burning
Bahan Ajar Konsep Dasar IPA Berbasis Pendekatan ALSAK (Alqur’an, Sains, dan Karakter) Tema Berpuasa untuk Mengembangkan Karakter Rasa Ingin Tahu Calon Guru Pendidikan Guru Sekolah Dasar dalam Perkuliahan Konsep Dasar IPA Bermuatan Pendidikan Karakter Winarto Winarto; Eling Purwantoyo; Kasmadi Imam Supardi
Prosiding Seminar Nasional Pascasarjana Vol. 2 No. 1 (2019)
Publisher : Pascasarjana Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Pendidikan karakter menjadi program prioritas pemerintah untuk di implementasikan di semua jenjang pendidikan di Indonesia, tidak terkecuali perguruan tinggi. Pendidikan karakter dapat di implementasikan melalui kegiatan kurikuler dan non kurikuler di perguruan tinggi. Implementasi pendidikan karakter melalui pembelajaran merupakan salah satu cara yang efektif berdasarkan hasil penelitian tentang pendidikan karakter. IPA merupakan salah satu bidang ilmu yang memembahas tentang fenomena alam dengan obyek benda hidup dan tidak hidup mendukung implementasi pendidikan karakter. Indonesia yang menganut landasan ketuhanan yang maha esa tentu memandang IPA tidak lepas dari pencipta. Oleh karena itu, artikel ini membahas rancangan bahan ajar konsep dasar IPA berbasis pendekatan ALSAK dalam perkuliahan konsep dasar IPA untuk meningkatkan karakter rasa ingin tahu calon guru SD menggunakan tema berpuasa. Penyusunan artikel ini berlandaskan hasil penelitian yang membahas pendikan karakter melalui pembelajaran IPA.
HASIL BELAJAR KOGNITIF DALAM CONTROL VARIABLE STRATEGY (CVS) BERBANTUAN BAHAN AJAR SAINTIFIK Azizah, Mutiara Nurul Lita; Isnaeni, Wiwi; Supardi, Kasmadi Imam
INKUIRI: Jurnal Pendidikan IPA Vol 9, No 1 (2020): INKUIRI: Jurnal Pendidikan IPA
Publisher : Magister Pendidikan Sains Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/inkuiri.v9i1.41560

Abstract

Control Variable Strategy (CVS) merupakan metode yang digunakan untuk mengerjakan, mendesain kegiatan eksperimen sehingga diperoleh hasil yang valid dan interpretasi yang mudah dipahami. CVS digunakan dalam kegiatan eksperimen di pembelajaran IPA untuk mempermudah peserta didik melakukan investigasi. Bahan ajar saintifik merupakan perpaduan antara bahan ajar dan LKPD sebagai satu sumber belajar yang digunakan untuk mempermudah penerapan CVS. Tujuan penelitian ini untuk mengetahui pengaruh CVS berbahan ajar saintifik terhadap hasil belajar kognitif. Metode penelitian dalam penelitian ini yaitu metode kuantitatif. Penelitian ini dilakukan di kelas VII SMP PGRI 1 Ajibarang. Desain penelitian yang digunakan adalah quasy experimental study with kontrol group design. Data hasil belajar kognitif dianalisis dengan uji regresi, koefisien determinasi, N-Gain Test, dan T-Test. Hasil penelitian dengan uji regresi dan koefisien determinasi menunjukkan nilai signifikansi 0.000 < 0.05 sehingga CVS berbahan ajar saintifik berpengaruh terhadap hasil belajar kognitif sebesar 41,7%. Hasil N-Gain Test menunjukan besarnya peningkatan hasil belajar kognitif kelompok eksperimen lebih besar dibandingkan kelompok control. Hasil T-Test menunjukkan nilai signifikansi sebesar  diperoleh nilai signifikansi 0.000 < 0.05, berarti ada perbedaan antara rata-rata hasil belajar kognitif pada kelompok eksperimen dan kelompok kontrol. Simpulan pada penelitian ini yaitu CVS berbahan ajar saintifik berpengaruh terhadap hasil belajar kognitif. Implikasi penelitian ini yaitu CVS berbahan ajar saintifik dapat diterapkan oleh guru dalam membimbing peserta didik mendesain dan mengerjakan eksperimen yang dikontrol sehingga hasil belajar kognitif peserta didik mengalami peningkatan.Control Variable Strategy (CVS) is a method used to work on, design experimental activities so that valid results and interpretations are easy to understand. CVS is used in experimental activities in science learning to make it easier for students to investigate. Scientific teaching materials are a combination of teaching materials and LKPD as a learning resource that is used to facilitate the implementation of CVS. The purpose of this study was to determine the effect of CVS based on scientific teaching on cognitive learning outcomes. The research method in this research is quantitative method. This research was conducted in class VII SMP PGRI 1 Ajibarang. The research design used was a quasi experimental study with a control group design. Cognitive learning outcomes data were analyzed by regression test, coefficient of determination, N-Gain Test, and T-Test. The results of the study using regression tests and the coefficient of determination showed a significance value of 0.000 <0.05 so that CVS with scientific teaching materials had an effect on cognitive learning outcomes of 41.7%. The results of the N-Gain Test showed the magnitude of the increase in cognitive learning outcomes in the experimental group was greater than the control group. The results of the T-Test showed a significance value of 0.000 <0.05, meaning that there was a difference between the average cognitive learning outcomes in the experimental group and the control group. The conclusion in this study is that CVS with scientific teaching materials has an effect on cognitive learning outcomes. The implication of this research is that scientific teaching materials CVS can be applied by teachers in guiding students to design and work on controlled experiments so that students' cognitive learning outcomes increase.
Co-Authors - Jumaeri Achmad Binadja Afniandari, Laily Noor Afriantono, Harris Agung Tri Prasetya Agustin, Alfiana Agustin, Alfiana Alauhdin Alauhdin Alauhdin Alauhdin Albanani, Tsabit Ali Djamhuri Amin Yusuf Amrullah, Aziz Anis Qori Aeni, Anis Qori Antonius Tri Widodo Armynda Dewi Cita Sari, Armynda Dewi Cita Aruni, Cipta Restu Aruni, Cipta Restu Aziz Amrullah, Aziz Azizah, Mutiara Nurul Lita Didi Kurniadi, Didi Edy Cahyono Eling Purwantoyo Endang Susilaningsih Fitri Rahmawati Fitriya Karima, Fitriya Fredy Setyawan, Fredy Fuadi, Asyfa Gustiyani Eka Sulistyowati, Gustiyani Eka Hadisaputo, Subiyanto Hanifa, Deska Aisyia Hanik, Ajik Nur Hasanati, Zuyyina Helivia Elvandari, Helivia Hidayah, Umi Lailatul Ina Ristian, Ina Indraspuri Rahning Putri Indriawati, Ani Isbullah, Isbullah Ismi Inayati, Ismi Karnawan, Karnawan Kasmui -, Kasmui Latifah - Lestariningtias, Lies Mahardika, Gema Masturi Masturi Mohammad Asikin muflihah muflihah Murbangun Nuswowati Muriani Nur Hayati, Muriani Nur Nanik Wijayati Nina Fitriani, Nina Ningrum, Lis Setiyo Noorarnie, Andhiena Miftamumtaza Nurhidayati, Eka Nursidik, Nursidik Nurwachid Budi Santosa, Nurwachid Budi Nurwachid Budi Santoso Pandu Wahyu Pratama, Pandu Wahyu Puji Eka Rahayu Purwati, Eko Puspito, Dhimas Rinda Adi Putut Marwoto Rahmawati, Lidia Ramandanti, Sofia Kusuma Rizka Rida Utami Rizqiana, Fika Atina Rofikhatul Ula, Wahyu Rikha Rohmawati, Baiti Rosyada, Fattya Saheri, Saheri Santi Setiawan, Santi Saptorini Saptorini, Saptorini Sari Nuryani, Sari Siska Fitriani, Siska Siti Sundari Miswadi Solekhan, Ziki Sri Haryani Sri Kadarwati Sri Mantini Rahayu Sedyawati, Sri Mantini Rahayu Sri Mulyani Endang Susilowati, Sri Mulyani Endang Sri Susilogati Sumarti Sri Wahyuni Sri Wahyuni SRI WARDANI Sriwijayanti, Nafiroh Subiyanto Hadisaputo, Subiyanto Sudarmin Sudarmin Sulhadi - Suryana, Olin Amin Suryana, Olin Amin Tjahyo Subroto, Tjahyo Tresnoningtias Mutiara Anisa, Tresnoningtias Mutiara Triastuti Sulistyaningsih Triawan, Singgih Ade Triawan, Singgih Ade Vivi Nurul Ifadloh, Vivi Nurul Wijanarko, Andrian Gandi winarto winarto Wisnu Sunarto Wiwi Isnaeni Woro Sumarni Yahya, Sulaiman Yotiani Yotiani, Yotiani Zammi, Muhammad