Journal of Biology Education
Journal of Biology Education [e-ISSN 2540-833X | p-ISSN 2252-6579 | DOI 10.15294/jbe | DOAJ toc/2252-6579 | Department of Biology, Faculty of Mathematics and Natural Sciences, Universitas Negeri Semarang] publishes research articles and conceptual analysis of philosophy, education theory, biology education research, instrument of biology learning tools, biology of learning media, biological experiments developing, and evaluation of biology learning.
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<![CDATA[PENGARUH PEMBELAJARAN BERBASIS PROYEK TERHADAP HASIL BELAJAR SISWA MATERI SISTEM PENCERNAAN MANUSIA ]]>
<![CDATA[Susilowati, Indah]]>;
<![CDATA[Iswari, Retno Sri]]>;
<![CDATA[Sukaesih, Sri]]>
<![CDATA[ Journal of Biology Education Vol 2 No 1 (2013) ]]>
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<![CDATA[Abstrak ___________________________________________________________________ Penelitian ini bertujuan untuk mendeskripsikan pengaruh pembelajaran berbasis proyek terhadap hasil belajar siswa materi sistem pencernaan manusia. Penelitian ini merupakan penelitian eksperimen dengan menggunakan desain Nonequivalent Control Group Desain. Sampel yang digunakan adalah kelas VIIID sebagai kelas eksperimen dan VIIIE sebagai kelas kontrol. Pengambilan sampel dengan menggunakan teknik purposive sampling. Variabel bebas dalam penelitian ini yaitu tingkat keterlaksanaan pembelajaran berbasis proyek sedangkan variabel terikatnya adalah hasil belajar siswa. Hasil uji perbedaan rata-rata nilai post-test menunjukkan bahwa rata-rata nilai post-test kelas eksperimen lebih baik dibandingkan dengan kelas kontrol (thitung > ttabel). Selain itu, rata-rata nilai akhir siswa kelas eksperimen lebih tinggi dari pada kelas kontrol yakni pada kelas eksperimen sebesar 83 dan ketuntasan belajarnya mencapai 100% sedangkan pada kelas kontrol rata-rata nilai akhirnya sebesar 76 dan ketuntasan belajarnya hanya 89.7% . Hasil uji N-Gain juga menunjukkan bahwa terdapat peningkatan antara sebelum diberikan perlakuan (pre-test) dengan sesudah diberikan perlakuan (post-test) yakni kelas yang menggunakan pembelajaran berbasis proyek rata-rata peningkatannya sebesar 0.71 pada kriteria tinggi sedangkan pada kelas kontrol hanya 0.5 dan pada kriteria sedang. Berdasarkan hasil tersebut dapat disimpulkan bahwa pembelajaran berbasis proyek berpengaruh terhadap hasil belajar siswa materi sistem pencernaan manusia. Â Abstract ___________________________________________________________________ This study aimed to describe the influence of project based learning for student learning outcomes in the lesson of human digestive system. This study is experimental research using Nonequivalent Control Group Design. The samples used were VIIID class as experimental class and control class VIIIE and sampling using purposive sampling technique. The independent variable in this research project based learning achievment level while the dependent variable is the student learning outcomes. The result average difference test value of post-test showed average value of post-test experimental class is better than control class (thitung >ttable). In addition, the results of experimental study average final value is higher than the control class in grade 83 and study completeness experiment amounted to 100% while control class average final value is 76 and study completeness only 89.7%. N-Gain test results also show that there is a increase between pre-given treatment (pre-test) and after a given treatment (post-test), which is a class that uses project based learning an average increase of 0.71 in the high criteria while control class only 0.5 and medium criteria category. Based on these results concluded that project based learning effect on student learning outcomes in the lesson of human digestive system. ]]>
<![CDATA[PENERAPAN INVESTIGASI KELOMPOK BERBANTUAN MULTIMEDIA MATERI IDENTIFIKASI BAKTERI ]]>
<![CDATA[Kholina, Nina]]>;
<![CDATA[Pribadi, Tyas Agung]]>;
<![CDATA[Ridlo, Saiful]]>
<![CDATA[ Journal of Biology Education Vol 2 No 1 (2013) ]]>
Publisher : <![CDATA[Journal of Biology Education ]]>
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<![CDATA[Tujuan penelitian ini adalah untuk menemukan apakah penerapan model pembelajaran investigasi kelompok berbantuan multimedia dapat meningkatkan aktivitas dan hasil belajar siswa dalam pembelajaran materi identifikasi bakteri di SMK N 1 Kalibagor. Populasi dalam penelitian ini adalah seluruh siswa kelas X SMK N 1 Kalibagor, sedangkan sampelnya yaitu siswa kelas I A MP dan I ATP. Rancangan penelitian yang digunakan adalah one shot case study, sedangkan analisis data menggunakan triangulasi sumber. Hasil penelitian menunjukkan bahwa ⥠80% siswa aktif dan sangat aktif dalam pembelajaran dan ketuntasan hasil belajar klasikal siswa kelas I AMP dan 1 ATP lebih besar dari pembelajaran sebelumnya yang tidak menerapkan pembelajaran investigasi kelompok berbantuan multimedia, sehingga dapat disimpulkan bahwa penerapan model pembelajaran investigasi kelompok berbantuan multimedia dapat meningkatkan aktivitas dan hasil belajar siswa pada pembelajaran materi identifikasi bakteri di SMK N 1 Kalibagor Kabupaten Banyumas.   Abstract ___________________________________________________________________ The purpose of this study was to find out whether the application of the multimedia-assisted group investigation learning model affected studentâs activity and learning results on Bacteria learning materials at State Vocational School 1 Kalibagor. The population in this study was all X grade students of State Vocational School 1 Kalibagor, while the samples were I A MP and I ATP students. The research design used was one shot case study, while its data analyses were improved by triangulation. The result of the study showed that more than 80% students were classified as very active and active in their learning and the achievement of classical learning result of I AMP students and 1 ATP students were higher than that of the class without the multimedia-assisted group investigation learning model. It could be concluded that the application of multimedia-assisted group investigation learning model brought a significant effect on studentâs activity and learning result on Bacteria Identification learning materials at State Vocational School 1 Kalibagor, Banyumas District.]]>
<![CDATA[HASIL BELAJAR MATERI EKOSISEM SMP DENGAN SUMBER BELAJAR OTENTIK PANTAI TELUK AWUR ]]>
<![CDATA[Setyarsono, Endri Fajar]]>;
<![CDATA[HB, Putut Martin]]>;
<![CDATA[Priyono, Bambang]]>
<![CDATA[ Journal of Biology Education Vol 2 No 1 (2013) ]]>
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<![CDATA[Abstrak ___________________________________________________________________ Penelitian ini bertujuan untuk mengetahui pemanfaatan sumber belajar otentik dalam field trip di Pantai Teluk Awur dapat berpengaruh terhadap hasil belajar siswa pada materi ekosistem di SMP N 3 Jepara. Pantai Teluk Awur memiliki potensi alam yang beraneka ragam yang dapat dimanfaatkan untuk pembelajaran, antara lain terumbu karang, padang lamun dan hutan bakau. Jenis penelitian adalah penelitian eksperimental menggunakan desain One shot case study. Sampel yang digunakan adalah kelas VII B dan VII C yang berjumlah 76 siswa, pengambilan sampel ditentukan dengan teknik convenient sampling. Hasil penelitian menunjukkan bahwa siswa lebih aktif melakukan investigasi di Pantai Teluk Awur sebagai sumber belajarnya, sangat aktif 79% pada kelas VII B dan 83% kelas VII C. Nilai rata-rata hasil belajar siswa secara klasikal pada kelas VII B 79% dan 76% pada kelas VII C. Nilai aktivitas pembelajaran dalam field trip diperoleh dari hasil pengamatan observer, sedangkan nilai penguasaan materi ekosistem diperoleh dari lembar kerja siswa dan skor post-test. Pemanfaatan Pantai Teluk Awur sebagai sumber belajar otentik berpengaruh terhadap hasil belajar siswa.   Abstract ___________________________________________________________________ This research aimed to know whether the use of authentic learning resources in a field trip at the Teluk Awur beach could affect on learning achievement on topic of ecosystems at SMP N 3 Jepara. Teluk Awur beach has rich natural resources that can be used for biology learning, such as coral reef, seagrass beds and mangroves. This type of research was experimental research designed using a One shot case study. The sample of this study was class VII B and VII C students 76, determined by the convenient sampling technique. The result showed that the students were more actively investigating Teluk Awur beach as their learning resources, very active 79% class VII B and 83% class VII C. The average learning achievement of students in class VII B was respectively 79% and 76% in class VII C. The activity score of learning in a field trip was collected by obsevation sheet, whereas the score of mastering the ecosystem was collected from work sheet and post-test. The utilization of Teluk Awur beach as authnetic learning resources had an effect on learning achievement of students. ]]>
<![CDATA[PENERAPAN MODEL PEMBELAJARAN BERBASIS PROYEK UNTUK MENINGKATKAN HASIL BELAJAR SISTEM PENCERNAAN SMP ]]>
<![CDATA[Munawaroh, Amanatul]]>;
<![CDATA[Christijanti, Wulan]]>;
<![CDATA[-, Supriyanto]]>
<![CDATA[ Journal of Biology Education Vol 2 No 1 (2013) ]]>
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<![CDATA[Abstrak ___________________________________________________________________ Model pembelajaran berbasis proyek merupakan pembelajaran yang terdiri dari perencanaan, pelaksanaan, presentasi dan pembuatan laporan proyek. Penelitian ini bertujuan untuk mengetahui peningkatan hasil belajar siswa dengan menerapkan model pembelajaran berbasis proyek pada materi sistem pencernaan manusia di SMP N 2 Ambal Kabupaten Kebumen. Penelitian ini menggunakan desain Control Group Pretest âPosttest. Populasi dalam penelitian ini adalah semua kelas VIII yang diajar oleh guru IPA yang sama. kelas VIII E sebagai kelas kontrol menggunakan pembelajaran ceramah dengan metode diskusi dan VIII F sebagai kelas eksperimen dengan pembelajaran berbasis proyek. Pengambilan sampel ditentukan dengan teknik cluster random sampling. Variabel bebasyaitu model pembelajaran berbasis proyek materi sistem pencernaan manusia dan variabel terikat hasil belajar siswa.Data dianalisis dengan deskriptif kuantitatif dan kualitatif. Hasil penelitian menunjukkan uji Gain dengan kriteria sedang-tinggi pada kelas eksperimen mencapai 86,67% sedangkan kelas kontrol 62,50%. Uji t menunjukkan t-hitung 2,87 >t-tabel 2,00 artinyapeningkatan hasil belajar kelas eksperimen lebih baik daripada kelas kontrol. Berdasarkan hasil tersebut dapat disimpulkan bahwa penerapan model pembelajaran berbasis proyek pada materi sistem pencernaan manusia mampu meningkatkan hasil belajar siswa. Abstract ___________________________________________________________________ Project based learning model was constituted by planning, implementation, presentation, and project report steps. The aim of this study was to find out the increasing of studentâs learning score after applying the project based learning model to teaching the human digestion system for second grade students at SMP Negeri 2 Ambal Kebumen. This study used control group pretest-posttest design. The population of this study was the second grades students taught by the same teacher. E class was the control group which was taught by using discussion method. Besides, F class was the experimental group which was taught by using project based learning model. The sample was taken by cluster random sampling technique. Independent variable was the project based learning methods whereas dependent variable was the studentâs learning scores. The data were analyzed by quantitative and qualitative description. This study indicated that Gain-test with sufficient-high criteria of the experimental group achieved was 86, 67% ; whereas, the control group was 62, 50%. The T-test indicated t-measured was 2,87> and t-table 2,00. It could be understood that the score of th experimental group was higher than that of the control group. Based on this study, it could be concluded that applying the project based learning model to teaching the human digestion system learning materials could increase studentâs learning scores.]]>
<![CDATA[PENERAPANSTRATEGI BIOEDUTAINMENT PADA PEMBELAJARAN MATERI TUMBUHAN DI SMA NEGERI 1 WELERI ]]>
<![CDATA[Proboningrum, Ayutika]]>;
<![CDATA[Marianti, Aditya]]>;
<![CDATA[Irsadi, Andin]]>
<![CDATA[ Journal of Biology Education Vol 2 No 1 (2013) ]]>
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<![CDATA[Tujuan penelitian ini adalah untuk mengetahui keterterapan strategi bioedutainment pada pembelajaran materi tumbuhan di SMA Negeri 1 Weleri. Rancangan penelitian yang digunakan adalah One Shot Case Study.Populasi dalam penelitian ini siswa kelas X SMA Negeri 1 Weleri, sampel penelitian yaitu siswa kelas XE dan XF ditentukan dengan teknik cluster random sampling. Variabel bebas berupa penerapan strategi biedutainment pada pembelajaran materi tumbuhan dan variabel terikat berupa aktivitas siswa, hasil belajar dan tanggapan siswa. Jenis data berupa aktivitas siswa, hasil belajar, dan tanggapan siswa. Data dianalisis secara deskriptif persentase. Hasil penelitian menunjukkan bahwa persentase siswa yang sangat aktif pada kelas XE dan XF sama yaitu 90%. Ketuntasan klasikal siswa kelas XE93,3%dankelas XF 96,67%. Tanggapan siswa menunjukkan bahwa 98% siswa kelas XE dan 97% siswa kelas XF memberikan tanggapan sangat senang. Sehingga dapat disimpulkan bahwa penerapan strategi bioedutainment efektif diterapkan pada pembelajaran materi tumbuhan di SMA Negeri 1 Weleri.   Abstract ___________________________________________________________________ The purpose of this research was to identify the effect of the bioedutainment teaching strategy on learning achievement on Plantae subject matter at SMA Negeri 1 Weleri. One Shot Case Study research design was implemented in the study with grade X students of SMA Negeri 1 Weleri, treated as populations, and the students from Grade XE and XF classes were selected as samples by the random sampling technique. Independent variable was bioedutainment strategy implemented to the study of Plant learning matterials, while its dependent variables were students activities, learning results, and students responses. The data collected were studentsâ acivities, learning results, and studentsâ responses. These data were then analyzed by descriptive percentage. The result of this research showed that 90% of XE students were very active and so were XF students. The clasical learning achievements of XE students was 93,3% and 96,67% for XF students. The result of studentsâ responses indicated that 98% of XE students and 97% of XF students were very excited. The bioedutainment strategy could be applied for the study of Plantae lesson by the students at SMA Negeri 1 Weleri.]]>
<![CDATA[JURNAL BELAJAR SEBAGAI STRATEGI BERPIKIR METAKOGNITIF PADA PEMBELAJARAN SISTEM IMUNITAS ]]>
<![CDATA[ Journal of Biology Education Vol 2 No 1 (2013) ]]>
Publisher : <![CDATA[FMIPA UNNES ]]>
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DOI: 10.15294/jbe.v2i1.2608
<![CDATA[Penelitian ini bertujuan untuk mengetahui hubungan antara jurnal belajar dan strategi berpikir metakognitif serta menguji pengaruh penerapan jurnal belajar sebagai strategi berpikir metakognitif pada pembelajaran sistem imunitas terhadap hasil belajar siswa di SMA Negeri 1 Kajen. Desain penelitian menggunakan Quasi Experiment dengan pola Pre-Posttest Design yang diterapkan pada kelas XI IPA 2 sebagai kelompok eksperimen (26) dan kelas XI IPA 3 sebagai kontrol (26). Pengambilan sampel secara convenience sampling. Data tentang skor jurnal belajar diperoleh melalui jurnal belajar. Strategi berpikir metakognitif diukur melalui lembar inventori strategi berpikir metakognitif. Data hasil belajar diperoleh melalui Post-test. Data jurnal belajar dan strategi berpikir metakognitif dianalisis secara kuantitatif melalui uji korelasi. Data hasil belajar dianalisis secara kuantitatif dengan uji t dan uji regresi linier sederhana. Hasil penelitian diperoleh bahwa strategi berpikir metakognitif berkorelasi positif dengan jurnal belajar (93,8% dan sig < 0,05). Hasil uji t-test menunjukkan perbedaan nyata dari kedua kelompok. Hasil penelitian penerapan jurnal belajar sebagai strategi berpikir metakognitif berpengaruh secara signifikan terhadap hasil belajar siswa (nilai sig.<0,05).  Abstract ___________________________________________________________________ This research aimed to know the relation between learning journal and metacognitive thinking strategy and examine the influence of the use of learning journal as a metacognitive thinking strategy, for teaching Human Imunity Systems, on students’ learning achievement at SMA Negeri 1 Kajen. This research design was Quasi Experiment with Pre-Posttest Design. Subject involved in this research were XI IPA 2 class as the experimental (26) and XI IPA 3 as the control (26). Sample was collected by the convenience sampling technique. Score of learning journal was obtained by scoring the journal. Score of metakognitive thinking strtategy was obtained by Inventory Sheet of Metacognitive Thinking Strategy. Data of the learning achievement were obtained by Post-test. Data of learning journal and metacognitive thinking strategy were quantitatively analyzed using correlation test. Data of students’ learning achievement were quantitatively analyzed using t-test and simple linear regression test. Reseach finding indicated that metacognitive thinking strategy was positively correlated with learning journal (93,8% and sig < 0,05). T-test indicated the significant difference between two groups. The use of learning journal as metacognitive thinking strategy brought significant effect on the students’ learning achievement (sig. value <0,05).Keywords: Imunity System of Learning, Learning Journal, and Metacognitive Thinking Strategy]]>
<![CDATA[PEMBELAJARAN GALLERY WALK BERPENDEKATAN CONTEXTUAL TEACHING LEARNING MATERI SISTEM PENCERNAAN DI SMA ]]>
<![CDATA[ Journal of Biology Education Vol 2 No 1 (2013) ]]>
Publisher : <![CDATA[FMIPA UNNES ]]>
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DOI: 10.15294/jbe.v2i1.2609
<![CDATA[Penelitian ini bertujuan untuk mengetahui pengaruh pembelajaran Gallery walk berpendekatan CTL terhadap aktivitas dan hasil belajar siswa pada materi sistem pencernaan makanan di SMA Negeri 1 Gringsing. Jenis penelitian Quasi experimental dengan Control group pre test-post test design. Populasi yang sekaligus sampel yaitu kelas XI IPA yang terdiri dari kelas XI IPA1 dan XI IPA2. Variabel bebas berupa pembelajaran Gallery walk berpendekatan CTL materi sistem pencernaan makanan sedangkan variabel terikat adalah aktivitas dan hasil belajar siswa. Data penelitian berupa aktivitas siswa diambil dengan lembar observasi dan hasil belajar diambil dengan lembar penilaian soal. Data aktivitas siswa dianalisis secara deskriptif kuantitatif persentase sedangkan hasil belajar dianalisis dengan uji t. Hasil penelitian menunjukkan bahwa jumlah siswa kelas eksperimen yang sangat aktif dan aktif 81,06%, sedangkan kelas kontrol 58,91%. Rata-rata hasil belajar siswa kelas eksperimen sebesar 80,89 dengan ketuntasan klasikal 93,18% sedangkan kelas kontrol sebesar 74,08 dengan ketuntasan klasikal 55,81%. Hasil analisis menggunakan uji t menunjukkan terdapat perbedaan hasil belajar kelas eksperimen dan kelas kontrol. Kesimpulannya pembelajaran Gallery walk berpendekatan CTL berpengaruh positif terhadap aktivitas dan hasil belajar siswa pada materi sistem pencernaan di SMA Negeri 1 Gringsing.  Abstract ___________________________________________________________________ This study aimed to find out the effect of Gallery walk learning approaches and CTL upon the activities and the students’ learning outcomes on digestive system materials at SMA Negeri 1 Gringsing. The research was Quasi experiment with Control group pre test-post test design. The population and its sample altogether were grade XI science students from grade XI IPA1 and XI IPA2. The independent variable was the Gallery walk learning approaches with CTL on digestive system materials while the dependent variables were the activity and the students’ learning outcomes. The data of research were student activity taken by observation sheet and students’ learning outcomes taken by question assessment sheet.  The data of students activity was analyzed by quantitatively descriptive percentage while the students’ learning outcomes were analyzed by t test. The result showed that number of students of experimental class who were very active and active were 81,06% while those of control class were 58,91%. The average of result students’ learning outcomes of experimental class was 80,89 with classical completeness 93,18% and that of control class was 74,08 with classical completeness 55,81%. The analysis using T-test showed that there was difference between the result of learning between experimental class and control class. The conclusion was that Gallery walk learning approaches with CTL brought a positive effect on students’ activity and learning outcomes on digestive system learning materials at SMA Negeri 1 Gringsing.]]>
<![CDATA[PENERAPANSTRATEGI BIOEDUTAINMENT PADA PEMBELAJARAN MATERI TUMBUHAN DI SMA NEGERI 1 WELERI ]]>
<![CDATA[ Journal of Biology Education Vol 2 No 1 (2013) ]]>
Publisher : <![CDATA[FMIPA UNNES ]]>
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DOI: 10.15294/jbe.v2i1.2610
<![CDATA[Tujuan penelitian ini adalah untuk mengetahui keterterapan strategi bioedutainment pada pembelajaran materi tumbuhan di SMA Negeri 1 Weleri. Rancangan penelitian yang digunakan adalah One Shot Case Study.Populasi dalam penelitian ini siswa kelas X SMA Negeri 1 Weleri, sampel penelitian yaitu siswa kelas XE dan XF ditentukan dengan teknik cluster random sampling. Variabel bebas berupa penerapan strategi biedutainment pada pembelajaran materi tumbuhan dan variabel terikat berupa aktivitas siswa, hasil belajar dan tanggapan siswa. Jenis data berupa aktivitas siswa, hasil belajar, dan tanggapan siswa. Data dianalisis secara deskriptif persentase. Hasil penelitian menunjukkan bahwa persentase siswa yang sangat aktif pada kelas XE dan XF sama yaitu 90%. Ketuntasan klasikal siswa kelas XE93,3%dankelas XF 96,67%. Tanggapan siswa menunjukkan bahwa 98% siswa kelas XE dan 97% siswa kelas XF memberikan tanggapan sangat senang. Sehingga dapat disimpulkan bahwa penerapan strategi bioedutainment efektif diterapkan pada pembelajaran materi tumbuhan di SMA Negeri 1 Weleri.   Abstract ___________________________________________________________________ The purpose of this research was to identify the effect of the bioedutainment teaching strategy on learning achievement on Plantae subject matter at SMA Negeri 1 Weleri. One Shot Case Study research design was implemented in the study with grade X students of SMA Negeri 1 Weleri, treated as populations, and the students from Grade XE and XF classes were selected as samples by the random sampling technique. Independent variable was bioedutainment strategy implemented to the study of Plant learning matterials, while its dependent variables were students' activities, learning results, and students' responses. The data collected were students’ acivities, learning results, and students’ responses. These data were then analyzed by descriptive percentage. The result of this research showed that 90% of XE students were very active and so were XF students. The clasical learning achievements of XE students was 93,3% and 96,67% for XF students. The result of students’ responses indicated that 98% of XE students and 97% of XF students were very excited. The bioedutainment strategy could be applied for the study of Plantae lesson by the students at SMA Negeri 1 Weleri.]]>
<![CDATA[PENERAPAN INVESTIGASI KELOMPOK BERBANTUAN MULTIMEDIA MATERI IDENTIFIKASI BAKTERI ]]>
<![CDATA[ Journal of Biology Education Vol 2 No 1 (2013) ]]>
Publisher : <![CDATA[FMIPA UNNES ]]>
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DOI: 10.15294/jbe.v2i1.2611
<![CDATA[Tujuan penelitian ini adalah untuk menemukan apakah penerapan model pembelajaran investigasi kelompok berbantuan multimedia dapat meningkatkan aktivitas dan hasil belajar siswa dalam pembelajaran materi identifikasi bakteri di SMK N 1 Kalibagor. Populasi dalam penelitian ini adalah seluruh siswa kelas X SMK N 1 Kalibagor, sedangkan sampelnya yaitu siswa kelas I A MP dan I ATP. Rancangan penelitian yang digunakan adalah one shot case study, sedangkan analisis data menggunakan triangulasi sumber. Hasil penelitian menunjukkan bahwa ≥ 80% siswa aktif dan sangat aktif dalam pembelajaran dan ketuntasan hasil belajar klasikal siswa kelas I AMP dan 1 ATP lebih besar dari pembelajaran sebelumnya yang tidak menerapkan pembelajaran investigasi kelompok berbantuan multimedia, sehingga dapat disimpulkan bahwa penerapan model pembelajaran investigasi kelompok berbantuan multimedia dapat meningkatkan aktivitas dan hasil belajar siswa pada pembelajaran materi identifikasi bakteri di SMK N 1 Kalibagor Kabupaten Banyumas.   Abstract ___________________________________________________________________ The purpose of this study was to find out whether the application of the multimedia-assisted group investigation learning model affected student’s activity and learning results on Bacteria learning materials at State Vocational School 1 Kalibagor. The population in this study was all X grade students of State Vocational School 1 Kalibagor, while the samples were I A MP and I ATP students. The research design used was one shot case study, while its data analyses were improved by triangulation. The result of the study showed that more than 80% students were classified as very active and active in their learning and the achievement of classical learning result of I AMP students and 1 ATP students were higher than that of the class without the multimedia-assisted group investigation learning model. It could be concluded that the application of multimedia-assisted group investigation learning model brought a significant effect on student’s activity and learning result on Bacteria Identification learning materials at State Vocational School 1 Kalibagor, Banyumas District.]]>
<![CDATA[ANALISIS KUALITAS SOAL-SOAL TRY OUT UJIAN NASIONAL MATA PELAJARAN IPA SMP DI KABUPATEN BANJARNEGARA ]]>
<![CDATA[ Journal of Biology Education Vol 2 No 1 (2013) ]]>
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DOI: 10.15294/jbe.v2i1.2612
<![CDATA[Abstrak ___________________________________________________________________ Penelitian ini bertujuan untuk mengetahui kualitas soal try out UN mata pelajaran IPA menggunakan program ITEMAN, yang meliputi validitas dan reliabilitas soal. Data diperoleh dengan metode dokumentasi dan wawancara. Penelitian ini dilakukan di kabupaten Banjarnegara tahun ajaran 2011/2012. Sekolah yang digunakan untuk penelitian adalah 9 SMP dari 91 SMP di Kabupaten Banjarnegara. Pengambilan sampel dilakukan secara acak. Subyek dari penelitian ini adalah siswa kelas IX. Hasil penelitian menunjukkan bahwa kualitas soal try out UN mata pelajaran IPA SMP di kabupaten Banjarnegara dengan program Iteman memiliki tingkat kesukaran sedang, daya beda cukup, distraktor berfungsi serta reliabilitas dengan kategori tinggi.   Abstract ___________________________________________________________________ The aims of this research were to describe item quality of try out Science National Exams using ITEMAN software, including its validity and reliability questions. Data was obtained by methods of documentation and interviews. This research was conducted at Banjarnegara in 2011/2012 school period. The schools involved in this research were 9 junior high school from 91 junior high schools at Banjarnegara. Sampling was collected randomly. The subjects of this research were students of IX Grade. The result showed that item quality of junior high school Science National Exam at Banjarnegara was as follows: level of difficulties was middle, different resources were enough, distractor properly functioned, and its reliability was classified ‘high category’.]]>
