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All Journal Biospecies Kolaboratif Bioeducation Journal Penelitian Pendidikan Biosfer: Jurnal Tadris Biologi BIOTIK: Jurnal Ilmiah Biologi Teknologi dan Kependidikan QUANTUM: Jurnal Inovasi Pendidikan Sains BIOMA : Jurnal Biologi Makassar Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal Biologi Tropis Jurnal Basicedu Jurnal Ilmu Kedokteran dan Kesehatan Biota Atrium Pendidikan Biologi Serambi Biologi Pelita Eksakta Journal of Stem Cell Research and Tissue Engineering Sainstek : Jurnal Sains dan Teknologi Jurnal Biogenerasi Jurnal Ekologi, Masyarakat dan Sains FORUM PAEDAGOGIK Jurnal Biosense BiosciED: Journal of Biological Science and Education Halal Research Journal TROPICAL GENETICS Jurnal Vokasi Mekanika Al Jahiz: Journal of Biology Education Research Jurnal Basicedu Tropical Genetics Jurnal Serambi Biologi Jurnal Pendidikan IPA Indonesia
Yuni Ahda
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Religion Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Education Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Physics Public Health Social Sciences Veterinary Other

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PENGEMBANGAN MEDIA PEMBELAJARAN INTERAKTIF BERORIENTASI KONSTRUKTIVISME PADA MATERI CLEAVAGE DAN BLASTULASI UNTUK PERKULIAHAN PERKEMBANGAN HEWAN Susanti, Diana; Ahda, Yuni; Anhar, Azwir
Kolaboratif Vol 2, No 2 (2015): Jurnal Pendidikan Biologi Kolaboratif
Publisher : Kolaboratif

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (405.382 KB)

Abstract

Based on the writer’s interview with lecturers of animal development, to explain of cleavage and blastulation matter which most of it includes a process, difficult to explain the material to students. Medium on the market have been not compatible with curriculum. Therefore, a medium that will be used to visualize cleavage and blastulation process as a whole should be considered in order to make students’ understanding to this material can increase. The purpose of this research is to produce interactive medium with constructivism orientation, that is valid, practical and effective for cleavage and blastulation material. This research is categorized as development research. Model and procedure of the development apply 4-D(four-D models) that consists of define, design, develop, and disseminate stage. The data of this research that are going to be used in deciding the validatiy of interactive medium with constructivism orientation are derived from validation sheet.  The data requied to determine practicality  was obtained fom questionnaire of lectures and student. Effectiveness data was obtained fom activity. This research showed that  the average of validity, practicality, and effectiviness. Obtain the  validation average 88.8%, average of practicality from lecturer 75.9% and from students 75.82%, and the average results in terms of effectiviness of student activities 75.9%, and the average of their lesson outcomes 57.9. It is concluded that the development of interactive medium based on constructivism of cleavage and blastulation material in animal development subject is valid, quite practical, and quite effective.  
PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TIPE THINK PAIR SHARE DILENGKAPI LKS UNTUK MENINGKATKAN AKTIVITAS DAN HASIL BELAJAR BIOLOGI SISWA KELAS VII5 SMP NEGERI 14 PADANG Siregar, Titik Ermila; Fauzan, Ahmad; Ahda, Yuni
Kolaboratif Vol 2, No 1 (2014): Jurnal Pendidikan Biologi Kolaboratif
Publisher : Kolaboratif

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Abstract

  The learning process in class VII5 of SMP Negeri 14 Padang was not able to create a condition as it was expected yet. The student’ activities in asking questions, answering questions, taking note on the learning materials, paying attention to the teacher’s explanation, discussing, presenting, expressing ideas and completing the Student Worksheet as well as their achievement in learning were still low. This research was designed for describing the improvement of the students’ activities and Biology learning achievement through the use of Think Pair Share cooperative learning model accompanied with Student Worksheet in class VII5 of SMP Negeri 14 Padang. This is a classroom action research. The subject of the research is the student in class VII5 of SMP Negeri 14 Padang registered in Academic Year 2013/2014 that consisted of 32 people. This research was conducted reflecting. The Instruments of the research were observation sheet and the students’ learning achievement. The data was colled through observation and learning achievement test. The data of the research was analyzed qualitatively and quantitatively. The result of the research indicated thet the use of Thin Pair Share cooperative learning model accompanied with Student Worksheet could improve the student learning activities in which the student’average score in the first cycle was 70,33% and in the second cycle was 91,8%. In addition, making use of Think  Pair Share cooperative learning model accompanied with Student Worksheet could improve the students learning achievement in which the students’ average score in the first cycle was 74,19% and in the second cycle was 86,6%. Based on these results, it was concluded that there was an improvement on the student’ activities and learning achievement in class VII5 of SMP Negeri 14 Padang after Think Pair Share cooperative learning model accompanied with Student Worksheet applied. Keyword: Cooperatif learning model, Think Pair Share, Student Worksheet.
Pengembangan Media Pembelajaran Berbasis Android pada Materi Transkripsi dan Translasi untuk Mata Kuliah Genetika Ikbal, Muhammad; Alberida, Heffi; Ahda, Yuni
BiosciED: Journal of Biological Science and Education Vol. 2 No. 1 (2021): BiosciED: Journal of Biological Science and Education
Publisher : FKIP, Universitas Palangka Raya

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Abstract

Materi biologi banyak menjelaskan konsep abstrak seperti proses fisiologis hingga molekuler membuat materi biologi dianggap sulit oleh mahasiswa. Berdasarkan hasil observasi dan wawancara yang telah dilakukan, masih banyak mahasiswa menganggap materi pada matakuliah genetika sulit terutama pada materi transkripsi dan translasi. Mahasiswa membutuhkan media vang praktis untuk digunakan dimanapun dan kapanpun serta mampu memvisualisasikan materi tersebut. Media pembelajaran berbasis Android diharapkan mampu meningkatkan pemahaman mahasiswa terhadap materi transkripsi dan translasi. Penelitian ini merupakan Research and Development menggunakan model 4D, namun pada penelitian ini dibatasi hanya tiga tahapan yaitu Define, Design dan Develop, khususnya sampai validasi produk. Produk media yang dikembangkan berupa media pembelajaran dengan format aplikasi .apk yang bisa dioperasikan pada perangkat smartphone Android dan pada perangkat laptop/PC menggunakan software emulator seperti NOX dan lainnya. Media pembelajaran ini memuat materi transkripsi dan translasi yang terdiri dari menu-menu yaitu: Learning Outcomes (LO), materi (memuat penjelasan serta proses transkripsi dan translasi), latihan (berupa soal-soal dalam bentuk multiple choises), dan tombol keluar. Berdasarkan uji validitas didapatkan hasil validiasi dari ahli materi 97,5% dengan kategori sangat valid dan ahli media juga dapat dikategorikan sangat valid sebesar 83.8%. Berdasarkan hasil tersebut didapatkan angka validitas sebesar 91,2% dengan kategori sangat valid.
An Analysis of High Order Thinking Skills Aspects on the Assessment Instruments in Animalia Topic for the 10th Grade Senior High School Students Belia Putri; Indra Hartanto; Yuni Ahda; Rahmawati Darussyamsu
ATRIUM PENDIDIKAN BIOLOGI Vol 4, No 4 (2019): Atrium Pendidikan Biologi
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/apb.v4i4.6901

Abstract

This research was carried by descriptive research method that analyzed the assessment instruments used by teachers in schools and analyzed students’ high order thinking skills in ‘Animalia’ material. High order thinking skills is the ability to manipulate information or received ideas and apply it to solve a problem. This research was conducted in Senior High School 8 Padang. The assessment instruments used to collect the data was test which require high order thinking skills in ‘Animalia’ material that had been validated by one of lecturers in the department of Biology. The test amounted 50 items consisting of 30 common multiple choice questions, 10 causal multiple choice questions, and 10 association multiple choice questions that are at the C4-C6 cognitive level. The results showed that the assessment instruments made by the teacher were still at the C1-C3 cognitive level. It is concluded from the daily test questions about ‘Plantae’ material with percentage of C1 by 13.3%, C2 by 50%, and C3 by 16.7% that did not meet the aspects of high order thinking. After testing high order thinking questions about ‘Animalia’ material, it indicated that students' high order thinking skills was still in low grade with a class average of 24.37. The strategy that can be used to improve students' high order thinking skills is to familiarize students with working on questions that require high order thinking skills.
An Analysis of High Order Thinking Skills Aspects on the Assessment Instruments Environmental Change Topic for the 10th GradeSenior High School Students Masyitoh Masyitoh; Yuni Ahda; Indra Hartanto; Rahmawati Darussyamsu
ATRIUM PENDIDIKAN BIOLOGI Vol 5, No 4 (2020): Atrium Pendidikan Biologi
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/apb.v5i4.6945

Abstract

High level learning ability (HOTS) is the ability of students to be critical and creative thinking skills. In 2013, students were required to be able to receive information and remember it, but students must be able to solve the problems they faced with the knowledge they needed. Based on observations, the instruments used by teachers are still at the level of C1-C3, while for high-level thinking abilities students must be able to think at the C4-C6 level. This study aims to analyze the ability of high-level thinking of students on material changes in the environment. The assessment instrument used is an instrument of assessment of high-level thinking ability that is valid, practical, reliable and has good quality items. The instrument is said to be valid if the instrument can measure what should be measured. The practicality of the assessment instrument depends on how easily the instrument is used to assess students' abilities. Reliable means that the instrument gives the same results when tested in the same group at different times. An instrument that has good quality items is an instrument that has a moderate level of difficulty and sufficient differentiation, good and very good. Based on the results of the test questions, the average value of students is 41.37 which is still categorized as low. The low level of students' high-level thinking skills can be improved by familiarizing students with higher-order thinking and using scientific learning models.
An Analysis of High Order Thinking Skills Aspects on the Assessment Instruments in Ecosyst Topic for the 10th Grade Senior High School Students Anisha S; Indra Hartanto; Yuni Ahda; Rahmawati Darussyamsu
ATRIUM PENDIDIKAN BIOLOGI Vol 5, No 1 (2020): Atrium Pendidikan Biologi
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/apb.v5i1.6904

Abstract

This research is an description  research which aims to see the influence of higher order thinking skills in biological learning  at SMAN 1 Nan Sabaris. Higher order thinking skills are essential for student future. The future demands the existence of an evoluation instrument to train student higher order thingking, not only the thinking skill in the lower cognitive domain, but also in a higher domain. One of the efforts to enhance higher order thinking skills is to engage studenta with the question integrade by cognitive C4-C6. The research analysed aspect of higher order thinking in an evaluation instrument. Evaluatio9n instrument used by teachers at schools are still in the C1-C4 cognitive level (C1 17%, C2 35%, C3 26%, C4 22%), the evaluation instrument are not eligible according to the standart applied. The low cognitive level obtained in the evaluation instrument used by the teachers is the reason of the low thinking level of the student.    Higher Order Thinking Skills, Evaluation Instrument
Analysis the Aspect of Higher Order Thinking Skill on Fungi Content Assesment Instrument for Senior High School Grade 10 Haryanto Haryanto; Yuni Ahda; Rahmawati Darussyamsu
ATRIUM PENDIDIKAN BIOLOGI Vol 3, No 1 (2018): Atrium Pendidikan Biologi
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/apb.v3i1.3115

Abstract

ABSTRACT High order thinking skills is very important based 2013 Curriculum in Indonesia. High order thinking skills need to be developed so that learners not only receive the information provided, but can use it and convert it into new information to solve the problems they face. The type of research used is descriptive research, by collecting data in the form of assessment instruments used by teachers in assessing the learning process. The assessment instruments on fungi material made by teachers for daily tests are generally still at the C1-C3 cognitive level (C1 is 40%, C2 is 46,7% and C3 is 13,3%), whereas high order thinking skills can be trained by providing an assessment instrument that is at the C4-C6 level of cognition in learning. Researchers analyze students by processing student's value data when answering C1-C3 problem commonly used by biology teacher in school and the result of the average score of learners did not experience problems, but the result of the analysis of learners with the provision of high ability thinking ability showed not yet capable of students answer about high-order thinking skills. This is evidenced by the test results obtained in the form of the average value of the class that is 28.15. Therefore, the assessment instrument used by the teacher has not been able to measure the high order thinking ability of the learners.
Bioaugmentation Effect of Bacillus sp. and Pseudomonas sp. Isolates on Lowering Used Lubricating Oil- Contaminated Soil pH Mutia Dwi Herakasih; Yuni Ahda
Serambi Biologi Vol 4 (2019): Bio Sains
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/5171RF00

Abstract

The purpose of this study was to look at the effect of bioengineering on the pH value of used oil contaminated soil. This research was conducted from February to April 2018. This study used Pseudomonas sp. Isolates. and Bacillus sp. from previous research by Ahda and Fitri (2016). The bacterial formulations are Pseudomonas sp, Bacillus sp, and consortium. The number of biaoaugmentation used in this study was 6 times the fermentation. Calculation of pH values is done once a week and carried out for 42 days of the study period. The results of this study indicate that bioaugmentation affects the pH value of used oil contaminated soil.
Bioaugmentation Effect of Alcaligenes sp.2 and Isolates Bacillus sp.2 on Lowering Used Lubricating Oil- Contaminated Soil pH Nur Afni; Yuni Ahda
Serambi Biologi Vol 5, No 1 (2020): Serambi Biologi
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/5793RF00

Abstract

Abstract. This study aims to see the effect of biugmentation on pH values on contaminated oil used soil. In this study using Alcaligenes sp.2 isolates. and Bacillus sp.2 which was successfully isolated by Ahda and Fitri (2016). The bacterial formulation is a single isolate of Alcaligenes sp.2, Bacillus sp.2 and the Alcaligenes sp.2 and Bacillus sp.2 consortium. The variation in frequency of biaoaugmentation used in this study was 6 times biotechnology. Calculation of pH values is done once a week and carried out during the 6 weeks of the study period. The results of this study indicate that bioaugmentation influences the pH value of contaminated oil used soil. The type of bacteria that is the fastest in reducing and increasing pH in contaminated oil from used oil is a consortium of Alcaligenes sp.2 bacteria. and Bacillus sp.2.Keywords: Bioaugmentation, Hydrocarbons, pH, Alcaligenes sp.2. and Bacillus sp.2.
The Effect of Hydrocarbonoclastic Bacteria Bioaugmentation (Bacillus sp. & Alcaligenes sp.) toward Soil pH Marcloryne Agnesia; Yuni Ahda
Serambi Biologi Vol 5, No 2 (2020): Serambi Biologi
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/6032RF00

Abstract

The used lubricant oil is one of the petroleum derivates wich contains an alkane group with 17-22 carbon atoms. In general, petroleum waste has not been managed optimally. One of the effective methods of combating petroleum waste is by involving hydrocarbonoclastic bacteria. The purpose of this research is to determine the effect of hydrocarbonoclastic bacteria bioaugmentation on soil pH values. This research was conducted in June until December 2018. This study used a single indigenous bacterium and consortium (Bacillus sp. and Alcaligenes sp.) which was isolated from contaminated soil by Ahda and Fitri (2016). pH measurements were carried out on the 1st 2nd 3th, 4th, 5th and 6th week. The results showed that the amount of bioaugmentation affected the soil pH value in the third week, and the type of bacteria began to affect the soil pH in the sixth week. The results of this study indicate that bioaugmentation affects the pH value of used oil contaminated soil.
Co-Authors Abdul Rasak Abdul Razak Abdul Razak Achyar, Afifatul Afandi, Echa Azkia Afriandi, Muhammad Agusminarti, Agusminarti Ahmad Fauzan Ahmad Saleh Akbar, Imam Qodri Ambiyar, Ambiyar Ananda, Azwir Anggun, Septiasri Angreni, Siska Anisha S Anni Faridah Arfianti, Fina Aripin, Nurul Atifah, Yusni Ayesa, Putri Ayu, Duni Azalia, Salsa Novela Azeli, Saskia Putri Azwir Anhar Azzahra, Yolanda Belia Putri BR Tarigan, Siti Nadiah Zahra D. N. Putri, Dini Daniel Happy Putra Darmanella Dian Eka Wati Darussyamsu, Rahmawati Dezi Handayani Diana Lyrawati Diana Susanti Dualom, Siti Dwi Hilda Putri Efdillah, Syilvia Eriza, Deni Septia Evi Suryawati Fachry Abda El Rahman Fadhil Ramadhan, Bintang FAJRINA, SUCI Fatni Mufit Ferdyan, Rhavy Festiyed Festiyed Fidela, Wita Fitri Arsih Fitri, Anisa Fitri, Lel Fitria, Davina Fitria, Yanti Gunawan, Revi Gina Haryanto Haryanto Hastutin, Sri Yuni Hayu, Elvira Heffi Alberida Herisanti, Dini Ilahi, Threesia Anugrah Indra Hartanto Iqra, Kuntum Nurul IRDAWATI Irdes Hidayana Siregar Jörg Gromoll Junil Adri K. Sari, Jelly Keiko Kasy Billah Keiko Kasy Billah Khairunnisa Lasmana, Oria Linda Advinda Linda Wati Lufri Lufri Marcloryne Agnesia Masyitoh Masyitoh Maulina, Adinda Rizky Meisya, Divia Yuda Miftahul Jannah Monica, Della Trya Muhammad Ikbal Mulia, Nanta Muslima, Risa Ukhti Mutia Dwi Herakasih Mutia, Ravena Najib Rahman. G Neng Sholihat Nining Nuraida Nukman Moeloek Nurbaiti, Desy Nurpatri, Yeni NURUL HIDAYAH P. Ningky, Yiyin Pratama, Sandi Fransisco Purnomo Soeharso Rahma Amelia, Anisha Chahya Rahmadhani Fitri Rahmawati Darussyamsu Ramadhan Sumarmin Ratih Komala Dewi Ratna Nila Sari Regina Rinti Mutiara Sari Rona Taula Sari, Rona Taula safitri, fira Sagurung, Mariance Dartiani Salsabil, Velina Samsudin, Syakirah Santosa, Tomi Apra Sari, Rinti Mutiara Sefina, Nadia Sepriyani, Eria Marina Septelia I. Wanandi Siagian, Gunaria Siregar, Titik Ermila Sri Suciati Ningsih Syafrilianto, Syafrilianto Syahrastani, Syahrastani Syamsurizal Syari, Elsy Melia T. Berlian Taufiqa, Zuhrah Valofi, Nagra Aulia Wahyuni, Nur Anisa Wahyuni, Sisri Winda Ayu Fietri Yerimades, Yerimades Yerimadesi Yerimadesi Yerimadesi Yuda Meisya, Divia Yusi Febriani Zalni, Tita Yunia Zega, Dwi Junita Zhafira