Jurnal Penelitian dan Pengkajian Ilmu Pendidikan: e-Saintika
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Efektifitas Perangkat Pembelajaran dengan Model Inkuiri Terbimbing Berbantuan Strategi Peta Konsep untuk Meningkatkan Penguasaan Konsep
No full textPenelitian ini bertujuan untuk mendeskripsikan kepraktisan dan keefektifan perangkat pembelajaran IPA SMP yang dikembangkan berorientasi pembelajaran inkuiri terbimbing berbantuan strategi concept mapping untuk meningkatkan penguasaan konsep pada materi kalor di siswa SMP. Penelitian ini merupakan penelitian deskriptif dengan rancangan uji coba one group pretest-posttest. Perangkat pembelajaran yang diimplementasikan dalam penelitian ini meliputi Rencana Pelaksanaan Pembelajaran (RPP), Lembar Kerja Siswa (LKS), Buku Siswa, dan Lembar Penilaian (LP). Subyek penelitian adalah 10 siswa kelas VII SMP Negeri 19 Surabaya. Hasil penelitian menunjukkan bahwa (1) kepraktisan perangkat pembelajaran yang ditinjau dari keterlaksanaan pembelajaran berkategori baik, aktivitas siswa paling dominan adalah proses memecahkan masalah, serta respons siswa terhadap pembelajaran dinyatakan positif dan (2) keefektifan perangkat pembelajaran yang ditinjau dari ketuntasan hasil belajar produk, proses, dan psikomotor berkategori tuntas, perilaku berkarakter dan keterampilan sosial berkategori baik. Berdasarkan hasil penelitian tersebut dapat disimpulkan bahwa perangkat pembelajaran IPA SMP yang digunakan praktis, dan efektif) untuk meningkatkan penguasaan konsep siswa SMP pada materi kalor.The Effectiveness of Learning Tools with Guided Inquiry Model Assisted by Concept Map Strategies to Improve Concept MasteryAbstractThis study aims to describe the practicality and effectiveness of the Junior High School natural learning learning tools that are developed oriented towards guided inquiry learning assisted with concept mapping strategies to improve the mastery of concepts in heat material in junior high school students. This research is a descriptive study with a one group pretest-posttest trial design. The learning tools implemented in this study include the Learning Implementation Plan (RPP), Student Worksheets (LKS), Student Books, and Assessment Sheets (LP). The research subjects were 10 grade VII students of SMP Negeri 19 Surabaya. The results showed that (1) the practicality of learning devices in terms of good learning implementation, the most dominant student activity was the process of solving problems, and students' responses to learning were positive and (2) the effectiveness of learning devices in terms of completeness of learning outcomes of products, processes , and psychomotor categorized as complete, characterized by good behavior and social skills. Based on the results of these studies it can be concluded that the science learning tools of junior high school that are used practically, and effectively) to improve the mastery of the concept of junior high school students on heat material
Exploration of Environmental Care Attitudes in Students Ar-Rohmah Islamic Boarding School Malang Based on the New Ecological Paradigm Instrument
No full textThis study aimed to determine the attitude of concern for the environment among the students at Pondok Pesantren Ar-Rohmah Malang. This research was an ex post facto research where the researcher reveals and describes the facts about the environmental care attitude of the students at Ar-Rohmah Islamic Boarding School Malang. The population in this study were all students of Ar-Rohmah Senior High School Malang. The sample in this study were students of class 10, 11, and 12 SMA Senior High School Ar-Rohmah Malang who were randomly selected with the number of students in each class as many as 35 students and total as many as 210 students. The results showed that in general, the students of Ar-Rohmah Senior High School Malang tend environmental care / pro-environmental attitudes rather than social paradigm attitudes. Class differences indicate a difference in the percentage of caring attitudes towards the environment. If we look at each item, based on the percentage of responses to the NEP instrument, the students of AR-Rohmah Senior High School Malang is not understood holistically on several materials such as the balance of ecosystems, the right of natural resources not to be exploited continuously, and the obligation of humans to protect the environment and cultivate it wisely
Determination of Kinetic Parameters and The Effect of Ion Mg2+ Inhibition Into Pectinase Activities.
No full textThe purpose of study was to determine kinetic parameters and inhibitory effect of Mg2+ ions on pectinase. Activity test performed at pH 4,5 temperature 55oC for 50' with 10 mm concentrations of each ion 0-10mm. Galacturonic acid content, as product of pectin substrate hydrolysis, was used as basis for determining activity and analyzed by visible spectrophotometry. At concentrations 2 and 4 mm Mg2+ act as an activator, but at concentrations 6, 8, and 10 mM as inhibitors. The value of KM with and without inhibitors is almost same, that is 0.3145% and 0.3105% but value of Vm from both are different, that is 80,645 μg.ml-1.minute-1 and 62,112 μg.ml-1.minute-1. The conclusion that type of inhibitory pectinase with Mg2+ is a non-competitive inhibition. The inhibition constant value (Ki) is 26,84
Keefektifan Media Pembelajaran Buku Aktivitas Peta Si Pintar dalam Meningkatkan Motivasi Belajar Siswa
No full textTujuan penelitian ini untuk mendeskripsikan keefektifan media pembelajaran Buku Aktivitas Peta Si Pintar (Petualangan di Taman Musik Pintar) dalam meningkatkan motivasi belajar siswa kelas 1 SDN Bugangan 01 Semarang pada materi Tema 2 Kegemaranku, Subtema 2 Gemar Bernyanyi dan Menari. Penelitian ini menggunakan pendekatan kuantitatif dengan rancangan Pre-Experimental Design dengan One-Group pretest-posttest Design. Data penelitian didapatkan menggunakan instrumen berbentuk angket dan soal evaluasi yang telah dinyatakan valid dan reliabel. Hasil penelitian menunjukkan (1) motivasi belajar meningkat skor rata-rata sebelum perlakuan 78,7 dan setelah diberi perlakuan naik menjadi 96,9, (2) Pada hasil soal pretest diperoleh nilai rata-rata sebesar 65,65 dan soal posttest naik menjadi 92,1. Sehingga diperoleh hasil regresi dengan skor r²=0,0022. Hasil penelitian tersebut membuktikan bahwa salah satu faktor yang mempengaruhi prestasi siswa adalah motivasi belajar. Berdasarkan hasil penelitian dapat disimpulkan bahwa penggunaan media pembelajaran Peta Si Pintar (Petualangan di Taman Musik Pintar) dapat meningkatkan motivasi belajar siswa kelas I SDN Bugangan 01 Semarang.The Effectiveness of Si Pintar Map Activity Book Learning Media to Increase Student Learning MotivationAbstractThe purpose of this study was to describe the effectiveness of Si Pintar Map Activity Book learning media (Adventure in the Smart Music Park) in increasing student motivation in class 1 at SDN Bugangan 01 Semarang on the subject matter 2 My Favorite, sub-theme 2 Singing and Dancing Favors. This research uses a quantitative approach with a Pre-Experimental Design with One-Group pretest-posttest Design. The research data were obtained using a questionnaire instrument and evaluation questions that were declared valid and reliable. The results showed (1) learning motivation increased the average score before treatment 78.7 and after being given treatment rose to 96.9, (2) the results of the pretest questions obtained an average value of 65.65 and posttest questions rose to 92 , 1. So that the regression results obtained with a score of r² = 0.0022. The results of the study prove that one of the factors that influence student achievement is learning motivation. Based on the results of the study it can be concluded that the use of Si Pintar Map Activity Book learning media (Adventure in the Smart Music Park) can increase student motivation in class I SDN Bugangan 01 Semarang
Proses dan Kendala Pembelajaran Biologi di Masa Pandemi Covid-19: Analisis Respon Mahasiswa
No full textProgram studi Biologi UIN Sunan Ampel Surabaya telah memberlakukan pembelajaran daring pada Semester Genap Tahun Akademik 2019/2020 sebagai upaya memastikan perkuliahan tetap berjalan di masa pandemi COVID-19. Penelitian ini bertujuan untuk menganalisis proses dan kendala pembelajaran biologi di masa pandemi COVID-19 berdasarkan respon mahasiswa Jenis Penelitian ini adalah deskriptif kualitatif, Pengambilan data dilakukan dengan membagikan Google form yang berisi 11 pertayaan kepada 82 orang mahasiswa angakatan 2017, 2018, dan 2019. Hasil penelitian ini menunjukkan bahwa proses perkuliahan daring di Prodi Biologi UIN Sunan Ampel Surabaya berjalan cukup baik. Beberapa kendala diantaranya banyak menghabiskan kuota serta jaringan internet lemah. Proses perkuliahan masih perlu untuk terus dioptimalkan dan perlu untuk dilakukan evaluasi demi perbaikan perkuliahan daring pada periode berikutnya.The Biology Learning Processes and Constraints in the Covid-19 Pandemic Period: Analysis of Student ResponsesAbstractThe Biology Study Program of UIN Sunan Ampel Surabaya has implemented online learning in the Even Semester, Academic Year 2019/2020 as an effort to ensure lectures continue during the COVID-19 pandemic. This study aimed to analyze the processes and constraints of biology learning in the COVID-19 pandemic based on student responses. This research type was qualitative descriptive, data collection was done by distributing Google form containing 11 questions to 82 students 2017, 2018, and 2019. The results of this study indicate that the online lecture process at Biology Study Program of UIN Sunan Ampel Surabaya was going pretty well. Some obstacles include spending a lot of quota and a weak internet network. The lecture process still needs to be continuously optimized and evaluation needs to be done to improve online lectures in the next period
Penyelenggaraan Praktikum Pola Blok 1 X 10 dan 10 X 1 sebagai Acuan Kebijakan Praktikum Laboratorium IPA
No full textSalah satu rekomendasi asesor pada visitasi BAN PT dalam rangka Akreditasi Jurusan Tadris IPA Biologi, Fakultas Tarbiyah dan Keguruan UIN Mataram adalah praktikum Laboratorium IPA dilakukan dengan pola 10x1, sementara penyelenggaraan praktikum yang umum dilaksanakan adalah pola blok 1x10. Tujuan penelitian eksperimental ini adalah menguji efektivitas penyelenggaraan praktikum pola blok 1x10 dan 10x1 sebagai acuan kebijakan praktikum Laboratorium IPA. Efektivitas dilihat dari tiga komponen, yaitu: nilai tes praktikum, nilai laporan praktikum, dan preferensi praktikan dan co-asisten terhadap salah satu pola praktikum. Penelitian dilakukan pada mahasiswa Jurusan S1 PGMI Semester II, Jurusan Tadris IPA Biologi Semester IV, dan Co-Asisten. Rancangan penelitian adalah quasi eksperimental dengan tipe Pre-test–postest Non-Equivalen pada sampel yang diambil secara cluster random sampling. Data dikumpulkan dengan teknik tes, angket, dan wawancara untuk kemudian dianalisis dengan statistik inferensial pada taraf signifikansi 0,05. Hasil penelitian menunjukkan, bahwa nilai tes dan nilai laporan praktikum mahasiswa yang mengikuti praktikum pola blok 10 x 1 lebih tinggi dibanding 1 x 10, tetapi tidak berbeda secara signifikan. Berdasarkan analisis diperoleh 96% mahasiswa lebih menyukai pola praktikum 10 x 1. Dengan demikian, ditinjau dari hasil, salah satu pola praktikum tidak ada yang lebih efektif dibanding yang lain.Organizing Practicum of 1 X 10 and 10 X 1 Block Patterns as a Reference for Science Laboratory Practicum PolicyAbstractOne of the recommendations from BAN PT assessors during the visitation in the Accreditation of Department of Natural Sciences, Faculty of Education and Teacher Training is that practicum at Natural Science Laboratory should be administered in a 10x1 block pattern, while the general administration of practicum pattern is a 1x10 block pattern. This experiment aimed at investigating the effectiveness of the administration of the 1x10 and 10x1 block practicum patterns. The effectiveness was sought out by assessing three components, namely: practicum test scores, practicum report scores and the preferences of practicants and co-assistants to one of the practicum patterns. The participants of this study were the second year undergraduate students of elemetary Education Department and the fourh year undergraduate students of Natural Science Education Department, and co-sssistants. This study was of quasi-experiment using Non-Equivalent Pre-test-postest design and the sample was taken using cluster random sampling technique. The data were collected through test, questionnaire, and interview and then they were analyzed using inferential statistics at the 0.05. significance level. The findings showed that the test and practicum report scores of the students who joined the 10 x 1 block practicum pattern were higher than those who joined 1 x 10 block practicum pattern, yet they did not differ significantly. Based on the analysis, 96% of the students obviously preferred the 10 x 1 block practicum pattern. Thus, based on the results, no one practicum pattern was more effective than the other
Pengaruh Perilaku Inovatif terhadap Kompetensi Manajerial Kepala Sekolah Dasar di Kabupaten Labuhan Batu
No full textPenelitian ini bertujuan untuk menggambarkan pola hubungan antar variabel yang dilibatkan berdasarkan data empirik yang dikumpulkan dengan menggunakan instrumen yang dikembangkan. Penelitian ini merupakan penelitian kualitatuf yang dilaksanakan di Kabupaten Labuhanbatu selama 4 (empat) bulan terhitung mulai Juli 2019 hingga Oktober 2019. Adapun Populasi target dalam penelitian ini adalah kepala Sekolah Dasar Negeri di Kabupaten Labuhanbatu sebanyak 241 sekolah. Instrumen yang digunakan mengumpulkan data variabel perilaku inovatif, dikembangkan dan diuji cobakan terlebih dahulu untuk menguji validitas dan reliabilitasnya sedangkan variabel kompetensi manajerial kepala sekolah menggunakan instrumen yang telah ada yang diambil dari dokumen milik Dinas Pendidikan sehingga tidak dilakukan uji validitas dan reliabilitas. Hasil dari penelitian ini diketahui dari hasil olah data perilaku inovatif kepala sekolah diperoleh nilai Mean = 68.37 dan Standar Deviasi = 13.739. Untuk mengidentifikasi kecenderungan atau pengkategorian tingkatan perilaku inovatif kepala sekolah berdasarkan nilai mean dan standar deviasi. Berdasarkan hasil penelitian dapat disimpulkan bahwa Perilaku Inovatif berpengaruh terhadap Kompetensi Manajerial.The Effect of Innovative Behavior on Managerial Competence of Primary School Principals in Labuhan Batu DistrictAbstractThis study aims to describe the pattern of relationships between variables involved based on empirical data collected using the developed instrument. This research is a quality study conducted in Labuhanbatu Regency for 4 (four) months from July 2019 to October 2019. The target population in this study is the Principal of State Elementary Schools in Labuhanbatu Regency as many as 241 schools. The instrument used to collect innovative behavioral variable data was developed and tested first to test its validity and reliability while the managerial competency variable of principals used existing instruments taken from documents belonging to the Department of Education so that validity and reliability tests were not carried out. The results of this study are known from the results of the school principal's innovative behavior data obtained by the Mean value = 68.37 and Standard Deviation = 13.739. To identify trends or categorizing the level of innovative behavior of principals based on the mean and standard deviation. Based on the results of this study concluded that Innovative Behavior affects Managerial Competence
Pengaruh Kinerja Guru Biologi Terhadap Prestasi Belajar Siswa SMA Kabupaten Sumba Barat Daya
No full textPenelitian ini bertujuan untuk mengetahui pengaruh kinerja guru biologi terhadap prestasi belajar siswa SMA. Penelitian ini adalah penelitian survei. Sampelnya adalah guru biologi yang mengajar kelas X dan XI berjumlah 20 orang, setiap guru memilih satu kelas untuk sampel. Pengumpulan data menggunakan angket dan tes. Analisis data menggunakan analisis deskriptif regresi. Hasil analisis data menunjukkan bahwa ada pengaruh signifikan antara kinerja guru terhadap prestasi belajar siswa. The Effect of Biology Teacher Performance on Senior High School Students' Learning Achievements in Southwest Sumba DistrictAbstractThis study aims to find out the effect between biology teacher’s performances and student’s learning achievements of senior high school (SHS). The sample consisted of biology teachers teaching in Grades X and XI with a total of 20 teachers and students of Grades X and XI. The data were collected through questionnaires and tests. The data were analyzed by means of the regresi analisis technique. The results of the path analysis show that there is a significant effect between biology teacher’s performances and student’s learning achievement
Faktor Penyebab Siswa tidak dapat Menyelesaikan Soal Materi Limit Fungsi Aljabar
No full textIndikasi banyaknya jumlah siswa yang tidak dapat menyelesaikan soal limit fungsi aljabar yang diberikan di kelas XI MAN 1 Pekanbaru, menggambarkan adanya permasalahan siswa. Penelitian ini bertujuan untuk menganalisis faktor penyebab siswa tidak menyelesaikan soal limit fungsi aljabar, khususnya siswa di kelas XI SMA/MA. Metode penelitian yang digunakan adalah penelitian deskriptif kualitatif. Subjek pada penelitian ini adalah 22 orang siswa kelas XI IIS 4 MAN 1 Pekanbaru tahun pelajaran 2019/2020. Instrumen yang digunakan dalam penelitian ini adalah angket untuk mengetahui faktor penyebab siswa tidak menyelesaikan soal limit fungsi aljabar berupa faktor fisiologis, faktor psikologis, faktor materi, faktor lingkungan sekolah, faktor lingkungan keluarga, dan faktor lingkungan masyarakat. Hasil analisis menunjukkan bahwa faktor terbesar yang menyebabkan siswa tidak menyelesaikan soal materi limit fungsi aljabar yaitu faktor materi (50%) dan yang paling sedikit adalah faktor fisiologis (18%). Hasil penelitian ini dapat menjadi rujukan bagi guru untuk dapat lebih menekankan konsep limit fungsi dalam bentuk akar dengan menggunakan strategi dan model pembelajaran yang sesuai dengan karakteristik siswa dan kebutuhan materi.Students' Causative Factor Unable to Solve The Algebraic Limit Function’s ProblemsAbstractThe indication that many of the students were not able to solve the algebraic function limit’s problems given in class XI MAN 1 Pekanbaru, it pointed out that there were some student's problem. This research aims to analyze the factors that caused many of the students were not able to solve the algebraic function limit’s problems, especially students in class XI SMA/MA. The method used in this research was descriptive qualitative research. The subject of this research were 22 students of class XI IIS 4 MAN 1 Pekanbaru in the academic year 2019/2020. The instrument used in this research was a questionnaire to determine the factors caused students were not able to solve the algebraic function limit problems in the form of physiological factors, psychological factors, topic factors, school environmental factors, family environmental factors, and community environmental factors. The analysis results showed that the biggest factor caused students were not able to solve the problems about algebraic function limit was the topic factors (50%) and the least factor was the physiological factors (18%). The results of this study can be a reference for teachers to be able to emphasize the concept of limit functions in the form of roots by using strategies and learning models that are in accordance with student characteristics and material needs
Desain dan Optimasi Primer Gen Pengkode MRPA Trypanosoma evansi dan Penerapan pada Pembelajaran Biologi Molekuler
No full textPenelitian molekuler untuk menemukan gen pengkode resistensi Multidrug Resistance Prtotein A (MRPA) T. evansi dan perbanyakan gen secara Polimeration Chain Reaction (PCR)  masih sedikit dilakukan  dan sangat penting untuk dipahami oleh mahasiswa calon guru biologi.  Kajian ini bertujuan untuk menganalisis proses desain dan optimasi primer untuk gen target MRPA T. evansi yang dapat digunakan sebagai sumber belajar mahasiswa pendidikan biologi. Penelitian ini merupakan penelitian deskriptif mengenai tahapan mendesain primer secara online, optimasi primer secara laboratorium serta kajian mengenai pentingnya penerapan hasil studi ini dalam pembelajaran. Hasil penelitian menunjukkan terdapat tiga desain primer yang memenuhi syarat, selanjutnya dari tiga primer tersebut hasil optimasi di laboratorium menunjukkan hanya terdapat dua primer yang menunjukkan hasil yang baik dan dapat digunakan untuk penelitian amplifikasi gen MRPA T. evansi, yaitu primer pertama (F1’, R1’) dan primer kedua (F2’, R2’). Hasil kajian desain dan optimasi primer ini menunjukkan bahwa mahasiswa pendidikan biologi sangatlah penting untuk memahami konsep terkait dengan pekerjaan molekuler seperti mendesain dan optimasi primer, dikarenakan mereka memiliki tuntutan untuk menjadi seorang calon pendidik atau sebagai calon peneliti dimasa depan.Design and Optimization of Trypanosoma evansi MRPA Primer Coding Genes and Application to Molecular Biology LearningAbstractMolecular research to find Multidrug Resistance Prtotein A (MRPA) resistance coding genes and gene propagation by Polimeration Chain Reaction (PCR) is still little done and is very important to be understood by prospective biology teacher students. This study aims to analyze the design and primary optimization process for the T. evansi MRPA target gene that can be used as a learning resource for biology education students. This research was a descriptive study to described the step of primer design and optimization due to the importance of this steps to be applied as learning source. The results showed that there were 3 primer designs that qualified, then after the optimizing step there were only two primers that showed a good result, the first primer (F1, R1) and second primer (F2', R2). The results of this study showed the importance of biology education students to understand the concepts related to molecular work because in the future they are not only become prospective educators, they also have demands as prospective researchers