Temu giring sebagai tanaman komoditas obat memberi kontribusi masih dibawah 5%, sedangkan produksi kunyit lebih memberikan kontribusi produksi lebih besar dengan prosentase sebesar 18,82%. Tujuan dari tinjauan ini adalah untuk menyajikan informasi yang komprehensif mengenai morfologi, konstituen kimia, penelitian biologi tentang farmakologi sebagai bukti ilmiah khasiat temu giring untuk pengembangan lebih lanjut dalam pengobatan tradisional. Penelitian ini merupakan penelitian kepustakaan. Data penelitian berupa jurnal dan buku tentang temu giring dan tanaman obat tradisional (jamu) serta dilengkapi dengan foto. Teknik analisis data menggunakan metode content analysis dengan cara membuat inferensi yang replicabel dan dengan data yang valid, dengan memperhatikan konteksnya. Morgologi temu giring menunjukkan warna rimpang berwarna kuning cerah. Rimpang temu giring memiliki aktivitas antioksidan, antivirus, antiaging, dan antimikroba. Senyawa aktif yang umumnya bertanggungjawab terhadap aktivitas farmakologi adalah golongan heyneanone, fenolik, saponin, flavonoid, dan minyak atsiri.
{"title":"Temu Giring (Curcuma heyneana Val.): Sebuah Tinjauan Morfologi, Fitokimia, dan Farmakologi","authors":"Muhamad Jalil","doi":"10.21043/JBE.V2I2.6296","DOIUrl":"https://doi.org/10.21043/JBE.V2I2.6296","url":null,"abstract":"Temu giring sebagai tanaman komoditas obat memberi kontribusi masih dibawah 5%, sedangkan produksi kunyit lebih memberikan kontribusi produksi lebih besar dengan prosentase sebesar 18,82%. Tujuan dari tinjauan ini adalah untuk menyajikan informasi yang komprehensif mengenai morfologi, konstituen kimia, penelitian biologi tentang farmakologi sebagai bukti ilmiah khasiat temu giring untuk pengembangan lebih lanjut dalam pengobatan tradisional. Penelitian ini merupakan penelitian kepustakaan. Data penelitian berupa jurnal dan buku tentang temu giring dan tanaman obat tradisional (jamu) serta dilengkapi dengan foto. Teknik analisis data menggunakan metode content analysis dengan cara membuat inferensi yang replicabel dan dengan data yang valid, dengan memperhatikan konteksnya. Morgologi temu giring menunjukkan warna rimpang berwarna kuning cerah. Rimpang temu giring memiliki aktivitas antioksidan, antivirus, antiaging, dan antimikroba. Senyawa aktif yang umumnya bertanggungjawab terhadap aktivitas farmakologi adalah golongan heyneanone, fenolik, saponin, flavonoid, dan minyak atsiri. ","PeriodicalId":53330,"journal":{"name":"Unnes Journal of Biology Education","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-10-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84348195","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Hyperuricemia is a condition where there is an increase in blood uric acid levels above normal. This disease is a strong predictor of death due to cardiovascular damage. One non-pharmacological way to prevent or treat this disease is by fasting. Therefore, this study aims to determine the effect of fasting on uric acid levels in the blood. This research is an experiment with Complete Random Design (CRD) method. The experimental animals used were mice aged 8-10 weeks and weighing 23-26 grams. The treatment given is (A) not fasting as a control, (B) fasting Monday-Thursday, (C) fasting Daud. The treatment was given for 36 days and the blood of the mice was taken and the uric acid level was measured. The data obtained were then analyzed using one way ANOVA SPSS statistical program with a significance level of 5%. The results showed that the sig value > 0.05, which means that the fasting Monday-Thursday and Daud did not affect the blood uric acid levels of mice.
{"title":"PENGARUH PUASA SENIN-KAMIS DAN DAUD TERHADAP KADAR ASAM URAT DARAH MENCIT","authors":"N. Marfuah","doi":"10.21043/jbe.v2i2.4666","DOIUrl":"https://doi.org/10.21043/jbe.v2i2.4666","url":null,"abstract":"Hyperuricemia is a condition where there is an increase in blood uric acid levels above normal. This disease is a strong predictor of death due to cardiovascular damage. One non-pharmacological way to prevent or treat this disease is by fasting. Therefore, this study aims to determine the effect of fasting on uric acid levels in the blood. This research is an experiment with Complete Random Design (CRD) method. The experimental animals used were mice aged 8-10 weeks and weighing 23-26 grams. The treatment given is (A) not fasting as a control, (B) fasting Monday-Thursday, (C) fasting Daud. The treatment was given for 36 days and the blood of the mice was taken and the uric acid level was measured. The data obtained were then analyzed using one way ANOVA SPSS statistical program with a significance level of 5%. The results showed that the sig value > 0.05, which means that the fasting Monday-Thursday and Daud did not affect the blood uric acid levels of mice.","PeriodicalId":53330,"journal":{"name":"Unnes Journal of Biology Education","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-10-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88607217","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Tujuan penelitian ini untuk mengetahui pengaruh model pembelajaran project based learning disertai media flipcharts dan media video ditinjau dari kemampuan memecahkan masalah dan keingintahuan terhadap prestasi belajar siswa. Penelitian ini menggunakan metode eksperimen. Populasi dan sampel penelitian adalah seluruh siswa kelas X program keahlian TPHP SMK Negeri 3 Kudus tahun pelajaran 2013/2014. Teknik pengumpulan data menggunakan tes kognitif, angket keingintahuan, dan soal pemecahan masalah serta metode observasi untuk mendapatkan data prestasi belajar afektif dan psikomotor. Data dianalisis menggunakan anava tiga jalan dengan desain factorial 2 x 2 x 2 menggunakan SPSS 18. Berdasarkan hasil analisis disimpulkan bahwa : 1) ada perbedaan pengaruh antara pembelajaran dengan media video dan flipcharts, 2) tidak ada pengaruh antara kemampuan memecahkan masalah terhadap prestasi belajar, 3) tidak ada pengaruh antara keingintahuan terhadap prestasi belajar, 4) tidak memberikan pengaruh secara bersama media flipcharts maupun video dengan kemampuan memecahkan masalah terhadap prestasi belajar, 5) tidak memberikan pengaruh secara bersama media flipcharts maupun video dengan keingintahuan terhadap prestasi belajar, 6) kemampuan memecahkan masalah dan keingintahuan siswa merupakan dua hal yang saling independen sehingga jika keduanya dinteraksikan tidak memberikan perbedaan pengaruh terhadap prestasi belajar siswa, 7) pengguanaan media pembelajaran , kemampuan memecahkan masalah dan keingintahuan siswa secara bersama-sama ternyata tidak memberi pengaruh signifikan terhadap prestasi belajar kognitif siswa.
{"title":"Penerapan Model Pembelajaran Project Based Learning Disertai Media Flipcharts Dan Media Video Ditinjau Dari Kemampuan Menyelesaikan Masalah Dan Keingintahuan","authors":"S. Bahri, Ashadi Ashadi, Puguh Karyanto","doi":"10.21043/JBE.V2I2.6262","DOIUrl":"https://doi.org/10.21043/JBE.V2I2.6262","url":null,"abstract":"Tujuan penelitian ini untuk mengetahui pengaruh model pembelajaran project based learning disertai media flipcharts dan media video ditinjau dari kemampuan memecahkan masalah dan keingintahuan terhadap prestasi belajar siswa. Penelitian ini menggunakan metode eksperimen. Populasi dan sampel penelitian adalah seluruh siswa kelas X program keahlian TPHP SMK Negeri 3 Kudus tahun pelajaran 2013/2014. Teknik pengumpulan data menggunakan tes kognitif, angket keingintahuan, dan soal pemecahan masalah serta metode observasi untuk mendapatkan data prestasi belajar afektif dan psikomotor. Data dianalisis menggunakan anava tiga jalan dengan desain factorial 2 x 2 x 2 menggunakan SPSS 18. Berdasarkan hasil analisis disimpulkan bahwa : 1) ada perbedaan pengaruh antara pembelajaran dengan media video dan flipcharts, 2) tidak ada pengaruh antara kemampuan memecahkan masalah terhadap prestasi belajar, 3) tidak ada pengaruh antara keingintahuan terhadap prestasi belajar, 4) tidak memberikan pengaruh secara bersama media flipcharts maupun video dengan kemampuan memecahkan masalah terhadap prestasi belajar, 5) tidak memberikan pengaruh secara bersama media flipcharts maupun video dengan keingintahuan terhadap prestasi belajar, 6) kemampuan memecahkan masalah dan keingintahuan siswa merupakan dua hal yang saling independen sehingga jika keduanya dinteraksikan tidak memberikan perbedaan pengaruh terhadap prestasi belajar siswa, 7) pengguanaan media pembelajaran , kemampuan memecahkan masalah dan keingintahuan siswa secara bersama-sama ternyata tidak memberi pengaruh signifikan terhadap prestasi belajar kognitif siswa.","PeriodicalId":53330,"journal":{"name":"Unnes Journal of Biology Education","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-10-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73953194","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Latar belakang penelitian ini karena belum adanya bahan ajar Biologi kelas XI MA/SMA dengan pendekatan SRETS (Science, Religious, Environment, Technology and Society) pada materi sistem imun di sekolah MA Sunniyyah Selo Grobogan. Penelitian pengembangan ini bertujuan untuk menganalisis kelayakan Bahan Ajar Biologi berpendekatan SRETS (Science, Religious, Environment, Technology and Society) pada materi sistem imun Kelas XI Semester Genap di MA Sunniyyah Selo Grobogan. Penelitian pengembangan ini menggunakan prosedur yang dikemukakan oleh Thiagarajan (4-D). Model ini terdiri dari 4 tahap pengembangan, yaitu Define, Design, Develop dan Disseminate. Setelah tahap Develop dilakukan pengujian kelayakan oleh ahli materi, ahli media serta guru biologi, sedangkan pengukuran aspek kognitif dilakukan dengan memberi post-test kemudian diuji keefektifannya dengan menggunakan uji t-test. Hasil penelitian menunjukkan bahwa bahan ajar biologi dikategorikan sangat layak untuk digunakan. Hal ini di dasarkan pada persentase 82% (ahli materi), 96,5% (ahli media) dan 87,58% (guru biologi). Tingkat respon peserta didik terhadap bahan ajar biologi dengan pendekatan SRETS mencapai 83,61% dengan kategori sangat layak digunakan. Berdasarkan uji t satu pihak diperoleh thitung< ttabel (0,2027<2,045) sehinggga rata-rata nilai biologi pada materi sistem imun setelah mempelajari bahan ajar biologi berpendekatan SRETS lebih dari nilai KKM=75. Maka bahan ajar biologi berpendakatan SRETS efektif digunakan dalam pembelajaran.
这项研究的背景是，目前还没有以科学、宗教、环境、技术和社会的免疫材料为基础的十一年级生物教学。这项发展的研究旨在分析医药学在MA Sunniyyah Selo Grobogan的全学期免疫系统材料上的科学、宗教、环境、技术和社会的可行性。这项发展研究采用了Thiagarajan (4-D)提出的程序。该模型由定义、设计、缩小和缩小四个阶段组成。在Develop阶段之后由材料专家、媒体专家和生物教师进行可行性测试，而认知方面的测量是通过给博学者一个贴标签，然后通过测试测试来测试效果。研究表明，生物教学材料被认为非常适合使用。这一比例仅为82%(物质专家)、96.5%(媒体专家)和87.58%(生物教师)。SRETS方法学习者对生物材料的反应率达到了83.61%，具有高度可使用的类别。根据t测试，第一个方面获得了thitung< t表格(0.2027 < 2.045)，所以在研究了最接近的生物教学材料SRETS的价值超过了km =75。因此，设计好的生物教材可以有效地用于学习。
{"title":"Pengembangan Bahan Ajar SRETS (Science, Religious, Environment, Technology, And Society) Dalam Pembelajaran Biologi","authors":"Listyono, Kusrinah, laily fitriyah","doi":"10.21043/JBE.V2I2.6034","DOIUrl":"https://doi.org/10.21043/JBE.V2I2.6034","url":null,"abstract":"Latar belakang penelitian ini karena belum adanya bahan ajar Biologi kelas XI MA/SMA dengan pendekatan SRETS (Science, Religious, Environment, Technology and Society) pada materi sistem imun di sekolah MA Sunniyyah Selo Grobogan. Penelitian pengembangan ini bertujuan untuk menganalisis kelayakan Bahan Ajar Biologi berpendekatan SRETS (Science, Religious, Environment, Technology and Society) pada materi sistem imun Kelas XI Semester Genap di MA Sunniyyah Selo Grobogan. Penelitian pengembangan ini menggunakan prosedur yang dikemukakan oleh Thiagarajan (4-D). Model ini terdiri dari 4 tahap pengembangan, yaitu Define, Design, Develop dan Disseminate. Setelah tahap Develop dilakukan pengujian kelayakan oleh ahli materi, ahli media serta guru biologi, sedangkan pengukuran aspek kognitif dilakukan dengan memberi post-test kemudian diuji keefektifannya dengan menggunakan uji t-test. Hasil penelitian menunjukkan bahwa bahan ajar biologi dikategorikan sangat layak untuk digunakan. Hal ini di dasarkan pada persentase 82% (ahli materi), 96,5% (ahli media) dan 87,58% (guru biologi). Tingkat respon peserta didik terhadap bahan ajar biologi dengan pendekatan SRETS mencapai 83,61% dengan kategori sangat layak digunakan. Berdasarkan uji t satu pihak diperoleh thitung< ttabel (0,2027<2,045) sehinggga rata-rata nilai biologi pada materi sistem imun setelah mempelajari bahan ajar biologi berpendekatan SRETS lebih dari nilai KKM=75. Maka bahan ajar biologi berpendakatan SRETS efektif digunakan dalam pembelajaran.","PeriodicalId":53330,"journal":{"name":"Unnes Journal of Biology Education","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-10-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73398604","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Perkembangan teknologi dan komunikasi menuntut mahasiswa sebagai calon guru tidak hanya dapat menguasai materi dan cara membelajarkan siswa, namun juga menggunakan teknologi untuk memahamkan peserta didik. Artikel ini bertujuan untuk menganalisis kemampuan technological pedagogical content knowledge melalui kegiatan presentasi di dalam perkuliahan. Subyek yang digunakan dalam penelitian ini adalah mahasiswa tadris biologi yang mengikuti perkuliahan teknik dan manajemen laboratorium sebanyak 33 orang. Teknik pengumpulan data yang digunakan melalui lembar penilaian observasi kegiatan presentasi. Berdasarkan hasil dan analisis data dapat disimpulkan bhawa kemampuan technological pedagogical content and knowledge mahasiswa yang diperoleh melaluni kegiatan presentasi masih rendah. Kemampuan content knowledge dengan kategori sedang, kemampuan pedagogical knowledge dengan kategori rendah, kemampuan pedagogical content knowledge dengan kategori rendah, kemampuan technological knowledge dengan kategori tinggi dan kemampuan technological pedagogical knowledge dengan kategori sedang. Faktor yang paling mendukung kemampuan TPACK mahasiswa calon guru adalah adanya penggunaan teknologi. Hal ini disebabkan mahasiswa merupakan generasi milenial yang memiliki kemampuan cepat dalam mengikuti perubahan teknologi.
{"title":"ANALISIS KEMAMPUAN TECHNOLOGICAL PEDAGOGICAL AND CONTENT KNOWLEDGE MAHASISWA CALON GURU BIOLOGI MELALUI KEGIATAN PRESENTASI DI KELAS","authors":"Hanik Malichatin","doi":"10.21043/jbe.v2i2.6352","DOIUrl":"https://doi.org/10.21043/jbe.v2i2.6352","url":null,"abstract":"Perkembangan teknologi dan komunikasi menuntut mahasiswa sebagai calon guru tidak hanya dapat menguasai materi dan cara membelajarkan siswa, namun juga menggunakan teknologi untuk memahamkan peserta didik. Artikel ini bertujuan untuk menganalisis kemampuan technological pedagogical content knowledge melalui kegiatan presentasi di dalam perkuliahan. Subyek yang digunakan dalam penelitian ini adalah mahasiswa tadris biologi yang mengikuti perkuliahan teknik dan manajemen laboratorium sebanyak 33 orang. Teknik pengumpulan data yang digunakan melalui lembar penilaian observasi kegiatan presentasi. Berdasarkan hasil dan analisis data dapat disimpulkan bhawa kemampuan technological pedagogical content and knowledge mahasiswa yang diperoleh melaluni kegiatan presentasi masih rendah. Kemampuan content knowledge dengan kategori sedang, kemampuan pedagogical knowledge dengan kategori rendah, kemampuan pedagogical content knowledge dengan kategori rendah, kemampuan technological knowledge dengan kategori tinggi dan kemampuan technological pedagogical knowledge dengan kategori sedang. Faktor yang paling mendukung kemampuan TPACK mahasiswa calon guru adalah adanya penggunaan teknologi. Hal ini disebabkan mahasiswa merupakan generasi milenial yang memiliki kemampuan cepat dalam mengikuti perubahan teknologi. ","PeriodicalId":53330,"journal":{"name":"Unnes Journal of Biology Education","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-10-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75683463","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Era 4.0 or the era of the industrial revolution 4.0 positioned information technology as a very basic need in human life. This causes disruption of various human activities, including in the field of education, namely in the case of scientific literature from online journals which become references or sources of literature for academics. Along with this, a new paradigm is developing about the integration of science and religion in the world of education, (the aim of which is to equip the alumni not only with skills in the field of science and technology but also to equip with IMTAQ), so that scientific literature is also emerging. in this case are articles in online scientific journals that raise topics or themes about the integration of science and religion. The articles were compiled by writers from various types of different educational backgrounds who of course have different understanding of the concepts or science material itself. This research aims to reveal and enlighten the existence of misconceptions in scientific literature that examines the integration of science and religion (Islam). This research is a qualitative research with a case study method, the data collection process is carried out by collecting and documenting scientific articles that examine the integration of science and religion in scientific online journals from various universities in Indonesia. The collected data is then analyzed by theorical analysis. The results showed that many misconceptions in the scientific literature that examined the integration of science and religion (Islam) are related to the scientific concepts described. The hope, with the results of this study can knock the hearts of researchers or academics with educational backgrounds in the field of science to improve and develop research related to the integration of science and religion (Islam) especially in this 4.0 era.
{"title":"Misconception In Scientific Literature On Journal Online That Discuss Integration Of Science And Religion In Era 4.0","authors":"A. Fikri, Desvi Miasari, Ika Tamara Dewi","doi":"10.21043/jbe.v2i2.6323","DOIUrl":"https://doi.org/10.21043/jbe.v2i2.6323","url":null,"abstract":"Era 4.0 or the era of the industrial revolution 4.0 positioned information technology as a very basic need in human life. This causes disruption of various human activities, including in the field of education, namely in the case of scientific literature from online journals which become references or sources of literature for academics. Along with this, a new paradigm is developing about the integration of science and religion in the world of education, (the aim of which is to equip the alumni not only with skills in the field of science and technology but also to equip with IMTAQ), so that scientific literature is also emerging. in this case are articles in online scientific journals that raise topics or themes about the integration of science and religion. The articles were compiled by writers from various types of different educational backgrounds who of course have different understanding of the concepts or science material itself. This research aims to reveal and enlighten the existence of misconceptions in scientific literature that examines the integration of science and religion (Islam). This research is a qualitative research with a case study method, the data collection process is carried out by collecting and documenting scientific articles that examine the integration of science and religion in scientific online journals from various universities in Indonesia. The collected data is then analyzed by theorical analysis. The results showed that many misconceptions in the scientific literature that examined the integration of science and religion (Islam) are related to the scientific concepts described. The hope, with the results of this study can knock the hearts of researchers or academics with educational backgrounds in the field of science to improve and develop research related to the integration of science and religion (Islam) especially in this 4.0 era.","PeriodicalId":53330,"journal":{"name":"Unnes Journal of Biology Education","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-10-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81211118","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
This study aims to describe the types of learning resources used previously at SMA N 3 Salatiga, describe the feasibility of Biomagz Based on Local Wisdom, and test the effectiveness of Biomagz Based on Local Wisdom on learning outcomes and student’s environmental care attitude. The method used is research development (R & D). Products are validated by material and media validators, and revised before being tested. Small-scale trials (readability test) use 10 students from class X MIPA 1, while large-scale trials use class X MIPA 2 with the experimental design Pre-experimental Design with the type of Pre-test and Post-test One Group Design. The results of the study show the variety of learning resources used previously including biological, teacher, internet, biology books, and the environment around students. The Feasibility of Biomagz Based on Local Wisdom obtained an average score of 92.21% with very decent criteria. Large-scale trials with an average N-gain value 0.49 in the medium category, the average classical completeness is 85.29%, and the environment care attitude of students is based on the observation result of 92.9% with a high category and the result of the inter-student assessment is 86, 18% with a high category. Based on the results of this study, it can be concluded that Biomagz Based Local Wisdom is well worth and effective on learning outcomes and student’s environmental care attitude.
{"title":"Development of Biomagz Based on Local Wisdom on Biodiversity Material in High School","authors":"R. Wahyuningsih, S. Sukaesih, E. Peniati","doi":"10.15294/jbe.v8i2.27302","DOIUrl":"https://doi.org/10.15294/jbe.v8i2.27302","url":null,"abstract":"This study aims to describe the types of learning resources used previously at SMA N 3 Salatiga, describe the feasibility of Biomagz Based on Local Wisdom, and test the effectiveness of Biomagz Based on Local Wisdom on learning outcomes and student’s environmental care attitude. The method used is research development (R & D). Products are validated by material and media validators, and revised before being tested. Small-scale trials (readability test) use 10 students from class X MIPA 1, while large-scale trials use class X MIPA 2 with the experimental design Pre-experimental Design with the type of Pre-test and Post-test One Group Design. The results of the study show the variety of learning resources used previously including biological, teacher, internet, biology books, and the environment around students. The Feasibility of Biomagz Based on Local Wisdom obtained an average score of 92.21% with very decent criteria. Large-scale trials with an average N-gain value 0.49 in the medium category, the average classical completeness is 85.29%, and the environment care attitude of students is based on the observation result of 92.9% with a high category and the result of the inter-student assessment is 86, 18% with a high category. Based on the results of this study, it can be concluded that Biomagz Based Local Wisdom is well worth and effective on learning outcomes and student’s environmental care attitude.","PeriodicalId":53330,"journal":{"name":"Unnes Journal of Biology Education","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85607028","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Dina Nafisa Puspitasari, D. R. Indriyanti, Nugrahaningsih Wh
The study was aim to find out the effectiveness of the multimedia interactive for human reproduction system learning. The research was done at Junior High School 5 Pemalang with the design of research is Research and Development (R&D). The small scale trial of the product was done in 23 students with proportionate stratified random sampling method. The larger scale trial of the product was done in IX A class with Purposive Sampling Method and One Group Pre-test Post-test Experimental Design. The assessment from the experts to the multimedia interactive for system human reproduction learning obtains a high score as much as 89.58% for course assessment and 97.22% for media assessment. The results from the teacher and students response questionnaire in small scale trial obtain the average percentage as much as 100 % and 81.55 % respectively, which was high qualified. The effectiveness of Multimedia Interactive in learning could be seen in pretest and post test results with calculating N-gain and obtain N-gain 0.54, which was categorized as middle. Beside N-gain, the completeness of understanding the concepts become another effectiveness of multimedia interactive obtain 88% in classical completeness. The results of the study shows that the multimedia interactive was qualified and effective to enhance the students’ learning outcome in the course of system human reproduction.
{"title":"Development of Interactive Multimedia for Human Reproduction System in Junior High School","authors":"Dina Nafisa Puspitasari, D. R. Indriyanti, Nugrahaningsih Wh","doi":"10.15294/jbe.v8i2.28016","DOIUrl":"https://doi.org/10.15294/jbe.v8i2.28016","url":null,"abstract":"The study was aim to find out the effectiveness of the multimedia interactive for human reproduction system learning. The research was done at Junior High School 5 Pemalang with the design of research is Research and Development (R&D). The small scale trial of the product was done in 23 students with proportionate stratified random sampling method. The larger scale trial of the product was done in IX A class with Purposive Sampling Method and One Group Pre-test Post-test Experimental Design. The assessment from the experts to the multimedia interactive for system human reproduction learning obtains a high score as much as 89.58% for course assessment and 97.22% for media assessment. The results from the teacher and students response questionnaire in small scale trial obtain the average percentage as much as 100 % and 81.55 % respectively, which was high qualified. The effectiveness of Multimedia Interactive in learning could be seen in pretest and post test results with calculating N-gain and obtain N-gain 0.54, which was categorized as middle. Beside N-gain, the completeness of understanding the concepts become another effectiveness of multimedia interactive obtain 88% in classical completeness. The results of the study shows that the multimedia interactive was qualified and effective to enhance the students’ learning outcome in the course of system human reproduction.","PeriodicalId":53330,"journal":{"name":"Unnes Journal of Biology Education","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76546369","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
This study aims to determine the effect of students worksheets of 7E learning cycle on activities and understanding the concept of excretion systems at MAN 1 Jepara. The research method used was pre-experimental design with one shot case study. Population of this research was all the students of XI class at MAN 1 Jepara with the samples were XI MIPA 2 and XI MIPA 3 which were taken by purposive sampling. Research data in the form of student activities taken with an observation sheet and understanding the concepts taken with a test. Student activity data were analyzed descriptively quantitatively while understanding the concepts was analyzed by Wilcoxon and N-gain. The results of the study show that the average activity value of XI MIPA 2 students is 88.99% and XI MIPA 3 is 88.63% with the criteria of both classes were very high. The average results of conceptual understanding of students of class XI MIPA 2 is 78.67 with classical completeness is 87.18% while class XI MIPA 3 is 81.73 with classical completeness of 91.89%. The results of the analysis using the Wilcoxon show that the sig value. 0,000<0,05, means that there are significant differences between the results of the pretest before the application of student worksheet based on 7E learning cycle and posttest results after the application of student worksheet based on 7E learning cycle. The results of the N-gain test showed an increase in understanding of concepts in class XI MIPA 2 and XI MIPA 3 of 0.565 and 0.588 with medium criteria. Based on the results of the study it can be concluded that learning using the students worksheet based on 7E learning cycle influences the activity and understanding of the excretion system concept of the XI grade students of MAN 1 Jepara.
{"title":"Students Worksheet Based on 7E Learning Cycle: Strategies to Improve Activities and Understanding the Concept of Excretion System in MA","authors":"Avita Rukmana, S. Alimah","doi":"10.15294/jbe.v8i2.31137","DOIUrl":"https://doi.org/10.15294/jbe.v8i2.31137","url":null,"abstract":"This study aims to determine the effect of students worksheets of 7E learning cycle on activities and understanding the concept of excretion systems at MAN 1 Jepara. The research method used was pre-experimental design with one shot case study. Population of this research was all the students of XI class at MAN 1 Jepara with the samples were XI MIPA 2 and XI MIPA 3 which were taken by purposive sampling. Research data in the form of student activities taken with an observation sheet and understanding the concepts taken with a test. Student activity data were analyzed descriptively quantitatively while understanding the concepts was analyzed by Wilcoxon and N-gain. The results of the study show that the average activity value of XI MIPA 2 students is 88.99% and XI MIPA 3 is 88.63% with the criteria of both classes were very high. The average results of conceptual understanding of students of class XI MIPA 2 is 78.67 with classical completeness is 87.18% while class XI MIPA 3 is 81.73 with classical completeness of 91.89%. The results of the analysis using the Wilcoxon show that the sig value. 0,000<0,05, means that there are significant differences between the results of the pretest before the application of student worksheet based on 7E learning cycle and posttest results after the application of student worksheet based on 7E learning cycle. The results of the N-gain test showed an increase in understanding of concepts in class XI MIPA 2 and XI MIPA 3 of 0.565 and 0.588 with medium criteria. Based on the results of the study it can be concluded that learning using the students worksheet based on 7E learning cycle influences the activity and understanding of the excretion system concept of the XI grade students of MAN 1 Jepara.","PeriodicalId":53330,"journal":{"name":"Unnes Journal of Biology Education","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-09-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76588143","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
This study aims to analyze the factors that influence learners in choosing Biology as the subject of choice of UNBK and analyze the most dominant factor in influencing learners choose Biology as the preferred subject of UNBK. This research is a mixed method research using sequential mix method with qualitative-quantitative sequential explanatory strategy. The population in this study are students of science majors class XII who choose Biology in SMA N 1 Pecangaan and SMA N 1 Jepara, amounting to 208 learners. The technique of sampling data using random sampling technique. Determination of the number of samples using Isaac and Michael formula with a 95% confidence level, so that obtained at least 131 samples from 208 members of the population. The results of this study indicate: (1) There are 9 factors that influence the Friends and Parents, Interests and Motivation, Ideals and Profession of Parents, Ability, Teacher and Parents, School Environment, Perception, and Interest and Achievement. The most dominant factor affecting is Friends and Parents with an eigenvalue of 6,922 which can explain the variant variation of 24.723% of cumulative variance percentage of 71,675%.
{"title":"The Student Factor Analysis Choosing Biology as A Options Subject of Computer-Based National Examination","authors":"Ratna Puspitasari, B. Priyono, S. Ridlo","doi":"10.15294/jbe.v8i2.26278","DOIUrl":"https://doi.org/10.15294/jbe.v8i2.26278","url":null,"abstract":"This study aims to analyze the factors that influence learners in choosing Biology as the subject of choice of UNBK and analyze the most dominant factor in influencing learners choose Biology as the preferred subject of UNBK. This research is a mixed method research using sequential mix method with qualitative-quantitative sequential explanatory strategy. The population in this study are students of science majors class XII who choose Biology in SMA N 1 Pecangaan and SMA N 1 Jepara, amounting to 208 learners. The technique of sampling data using random sampling technique. Determination of the number of samples using Isaac and Michael formula with a 95% confidence level, so that obtained at least 131 samples from 208 members of the population. The results of this study indicate: (1) There are 9 factors that influence the Friends and Parents, Interests and Motivation, Ideals and Profession of Parents, Ability, Teacher and Parents, School Environment, Perception, and Interest and Achievement. The most dominant factor affecting is Friends and Parents with an eigenvalue of 6,922 which can explain the variant variation of 24.723% of cumulative variance percentage of 71,675%.","PeriodicalId":53330,"journal":{"name":"Unnes Journal of Biology Education","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-09-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86701730","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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