p-Index From 2021 - 2026
21.567
P-Index
This Author published in this journals
All Journal PROSIDING SEMINAR NASIONAL Jurnal Ilmiah Desain & Konstruksi Saintia Matematika Diglossia Spektrum Hukum Jurnal Ilmiah Hukum dan Dinamika Masyarakat Jurnal Online Mahasiswa (JOM) Bidang Ilmu Sosial dan Ilmu Politik Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan Jurnal EECCIS Jurnal Ad'ministrare: Jurnal Pemikiran Ilmiah dan Pendidikan Administrasi Perkantoran JURNAL MANAJEMEN MUTU PENDIDIKAN (JMMP) Jurnal Agro Al-Mustashfa IDEAS: Journal on English Language Teaching and Learning, Linguistics and Literature Jurnal Dinamika Pengabdian (JDP) JOURNAL OF INFORMATICS AND TELECOMMUNICATION ENGINEERING Jurnal Keperawatan Padjadjaran Pendas : Jurnah Ilmiah Pendidikan Dasar JURNAL TEKNIK INFORMATIKA DAN SISTEM INFORMASI Al Ibrah Journal of Arabic Language Education CARADDE: Jurnal Pengabdian Kepada Masyarakat JURNAL ILMIAH AKUNTANSI UNIVERSITAS PAMULANG Gorontalo Fisheries Journal Jurnal Keperawatan Respati Yogyakarta Jurnal Ecoment Global: Kajian Bisnis dan Manajemen Child Education Journal Al-Insyirah Midwifery : Jurnal Ilmu Kebidanan (Journal of Midwifery Sciences) JSAI (Journal Scientific and Applied Informatics) JAIM (Jurnal Abdi Masyarakat) Jurnal Informatika dan Rekayasa Elektronik Jurnal Ilmiah PANNMED (Pharmacist, Analyst, Nurse, Nutrition, Midwivery, Environment, Dentist) Jurnal Ilmiah Bina Bahasa Gravitasi: Jurnal Pendidikan Fisika dan Sains Jurnal Manajemen Bisnis dan Kewirausahaan Jurnal Perikanan Pantura Pediomaternal Nursing Journal Jurnal Gentle Birth IJOEP : International Journal of Ecophysiology Jurnal Manajemen Bisnis Eka Prasetya Jurnal Kebidanan Indonesia Journal of Marine and Coastal Science Asy-Syarikah : Jurnal Lembaga Keuangan, Ekonomi dan Bisnis Islam Jurnal Ilmiah Publika Akrab Juara : Jurnal Ilmu-ilmu Sosial Education and Linguistics Knowledge Journal (Edulink) Riset Pendidikan Bahasa dan Sastra Indonesia (Repetisi) JKTP Abdimas: Papua Journal Of Community Service PROFESSIONAL HEALTH JOURNAL KLIK: Kajian Ilmiah Informatika dan Komputer BIOGENESIS Jurnal Pengabdian Kepada Masyarakat JURNAL PENDIDIKAN IPS An-Nahdlah: Jurnal Pendidikan Islam NUSRA: Jurnal Penelitian dan Ilmu Pendidikan Nursing Information Journal Jurnal Penelitian Geografi (JPG) Wisanggeni : Jurnal Pengabdian Masyarakat International Journal of Humanities Education and Social Sciences Jurnal Ilmu Pendidikan (SOKO GURU) Jurnal Ilmu Komunikasi Journal Philosophy of Law Indonesian Journal on Medical Science (IJMS) Jurnal Pembelajaran, Bimbingan, dan Pengelolaan Pendidikan Prosiding Seminar Nasional Pengabdian Kepada Masyarakat Journal of Educational Sciences Maternity and Neonatal : Jurnal Kebidanan Journal of Computers and Digital Business International Journal of Health Science (IJHS) Journal Health Information Management Indonesian Natural Science Education Research (NSER) ARZUSIN: Jurnal Manajemen dan Pendidikan Dasar Concept: Journal of Social Humanities and Education Medika Respati : Jurnal Ilmiah Kesehatan Jurnal Riset Rumpun Seni, Desain dan Media (JURRSENDEM) JURNAL PARADIGMA: Journal of Sociology Research and Education Journal of Student Research Proceeding Applied Business and Engineering Conference Jurnal Pengabdian Kreativitas Pendidikan Mahakam (JPKPM) Jurnal Khasanah Pendidikan ATHENA: Journal of Social Culture and Society Buletin SWIMP Prosiding Seminar Nasional Manajemen dan Ekonomi Prosiding Seminar Informasi Kesehatan Nasional Indonesian Journal of Advanced Research (IJAR) Journal of Research and Publication Innovation Communication and Information Journal Paradoks : Jurnal Ilmu Ekonomi Journal of Social Science Journal of General Education Science International Journal of Health, Engineering and Technology ELITE: Journal of English Language and Literature Jurnal Informasi Pengabdian Masyarakat TOFEDU: The Future of Education Journal Central Publisher IHSAN : Jurnal Pendidikan Islam Seniman: Jurnal Publikasi Desain Komunikasi Visual Riset Ilmu Manajemen Bisnis dan Akuntansi Bhinneka: Jurnal Bintang Pendidikan dan Bahasa Jurnal Kesehatan Kartika Al-Tarbiyah: Jurnal Ilmu Pendidikan Islam Seminar Nasional Teknologi dan Multidisiplin Ilmu Jurnal Ventilator: Jurnal Riset Ilmu Kesehatan dan Keperawatan Jurnal Akademik Pengabdian Masyarakat Jurnal Hasil Penelitian dan Pengembangan (JHPP) Mozaik: Journal of Art and Architecture Metathesis: Journal of English Language, Literature, and Teaching Jurnal Jalan Jembatan Transformasi Masyarakat : Jurnal Inovasi Sosial dan Pengabdian Jurnal Ilmiah Nusantara Jurnal Imiah Pengabdian Pada Masyarakat (JIPM) Jurnal Intelek Insan Cendikia Akuntabel: Jurnal Ilmiah Akuntansi SAMBARA: Jurnal Pengabdian Kepada Masyarakat JPSL : Jurnal Pendidikan, Sosial dan Lingkungan Pemuliaan Keadilan Jurnal Pengabdian Masyarakat Mandira Cendikia (JPKM-MC) OPINI: Journal of Communication and Social Science Jurnal Manajemen, Pendidikan dan Pemikiran Islam ABDIANDAYA : Jurnal Pengabdian dan Pemberdayaan Masyarakat ALLIRI: Journal of Anthropology Jurnal Cendekia Ilmiah Joong-Ki PESHUM UNM Journal of Technology and Vocational INTERACTION: Jurnal Pendidikan Bahasa Jurnal Berbasis Sosial Jurnal Abdi Rakyat JRTI (Jurnal Riset Tindakan Indonesia) Jurnal Publikasi Ilmu Komputer dan Multimedia Al-Mustashfa: Jurnal Penelitian Hukum Ekonomi Syariah
Claim Missing Document
Check
Articles

PENGARUH KOMBINASI KONSENTRASI RAGI DAN LAMA FERMENTASI TERHADAP KADAR BIOETANOL DARI FERMENTASI LIMBAH KULIT PISANG BARANGAN (Musa acuminate colla) SEBAGAI RANCANGAN MODUL PEMBEAJARAN MATERI BIOTEKNOLOGI KONVENSIONAL SMA Monalysa Monalysa; Imam Mahadi; Sri Wulandari
Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan Vol 8, No 2 (2021): EDISI 2 JULI-DESEMBER 2021
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan

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

Abstract

Abstract: The research to determines yeast concentration effect and fermentation time of barangan skin waste (Musa acuminata colla) against bioethanol level and produce a learning module design of senior high school in conventional biotechnology material. The experimental research by conducting combination experiments of yeast concentration are 6 grams, 8 grams, 10 grams, and 12 grams which are combine with 72 hours, 120 hours, 128 hours, and 216 hours. The experiment was carried out with 4 treatments and 3 replications where the substrate was hidrolized by sulfuric acid (H2SO4) 0,5 M and continued with the development of learning module from experimental research data (only at the analysis and design stages). The research data were analyzed by analysis of varians (ANAVA) and continued by the Tukey test on 5% level. The results showed that yeast concentration and fermentation time had a significant effect on bioethanol levels but had no effect on the interaction value. Bioethanol content average highest in yeast concentration of 12 grams is 19,81% and fermentation time of 168 hours is 19,37%. All research data can be used for designing learning modules on conventional biotechnology material using project based learning. However, before the module design was used on a large scale advisable to test the feasibility and effectiveness test on a small scale.Key Word: Yeast Concentration, Fermentation Time, Barangan Skin Waste, Bioethanol, Learning Module
NILAI SERAPAN KARBON PADA POHON DI TAMAN MEDIAN JALAN KOTA PEKANBARU DAN PEMANFAATANNYA SEBAGAI MEDIA PEMBELAJARAN POSTER PENCEMARAN UDARA DI SMA Nabila Yudia Tamara; Sri Wulandari; L.N. Firdaus L.N. Firdaus
Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan Vol 8, No 2 (2021): EDISI 2 JULI-DESEMBER 2021
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan

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

Abstract

Abstract: Information on the value of carbon absorption in green open spaces whose carbon stock values are stored in biomass is needed to describe the condition of an ecosystem. This study aims to determine the value of carbon absorption of trees on the median parks in the city of Pekanbaru. Furthermore, the value of carbon is integrated with a learning media product in the form of a poster. This research was carried out on the median parks in Pekanbaru City in December 2020 - January 2021. The data was taken using a non-destructive method, namely using the roaming method by calculating the entire DBH and the height of all individual trees in the research location. Furthermore, the measurement data were analyzed allometrically and the tree height obtained was then processed using the allometric formula and converted as a carbon uptake value. The results showed that the total carbon absorption value in the median park of Pekanbaru are 2920.5 Ton ha-1. The results of the data have a relationship with learning materials such as in KD 3.11 and 4.11 class X Senior High School about environmental changes, especially on air pollution material, so that the results of the study can be used as a poster media design on air pollution material for class X Senior High School studentsKey Words: Carbon Absorption, Median Park, Poster
SKRINING BAKTERI PENDEGRADASI POLIETILEN DARI TEMPAT PEMBUANGAN AKHIR (TPA) MUARA FAJAR PEKANBARU SEBAGAI RANCANGAN HANDOUT PADA MATERI BACTERIA KELAS X SMA Ridho Safna; Irda Sayuti; Sri Wulandari
Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan Vol 7, No 1 (2020): EDISI 1 JANUARI-JUNI 2020
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan

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

Abstract

Abstract: This study aims to explore bacteria that can degrade polyethylene from the Muara Fajar Pekanbaru landfill site to produce Bacteria material handouts in class X high school. The study was conducted at the Sumatra Biota Laboratory of Andalas University and the Microbiology Laboratory of the Faculty of Medicine, Riau University. Fajar Pekanbaru. The research took place in December 2017-May 2018. The research consisted of two stages, namely the screening stage of polyethylene degrading bacteria from the TPA Muara Fajar Pekanbaru landfill and the handout design stage. The stage of field data collection is carried out by exploratory research, data collection by experimental methods, determination of sampling points by purposive sampling. The parameters in the study are the types of isolates of polyethylene degrading bacteria and their level of degradation. The results obtained by 4 isolates of polyethylene degrading bacteria were coded BTS-1 (Bacillus sp 1) BTS-2 (Bacillus sp 2) BTS-3 (Klabsiella sp) and BTS-4 (Pseudomonas sp). BTS-4 bacterial isolates had the highest degradation ability to degrade plastics by 10%, while the lowest bacterial isolates in polyethylene degradation were BTS-3 with a degradation rate of 1.9%. Based on an analysis of the potential results of the research, a handout of waste material and waste management for Biology learning in class X was designed.Key Words: Bacteria, Handout, Polyethylane
UJI BAKTERI Escherichia coli PADA MINUMAN ES KELAPA MUDA YANG DIJUAL DI JALAN SUKA KARYA KECAMATAN TAMPAN KOTA PEKANBARU SEBAGAI RANCANGAN MODUL PADA KONSEP EUBACTERIA DI SMA KELAS X Indah Maya Istanti; Irda Sayuti; Sri Wulandari
Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan VOL 6 : EDISI 2 JULI - DESEMBER 2019
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan

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

Abstract

Abstract: This research aims to know the presence of the bacteria Escherichia coli on coconut ice drink that are sold in Suka Karya street Tampan district Pekanbaru city in October 2018 to May 2019. This research is an descriptive study was conducted with the 2 phases that is phase test the bacteria Escherichia coli in the lab and phase module design. The samples are taken by purposive sampling method are purchased from 3 sellers of coconut ice drink in Suka Karya street Tampan district Pekanbaru city based on criteria that assigned. Test Escherichia coli using the method Most Probable Number (MPN) with three stages of the test which consists of presumtive test, confirmative test and complete test using different growing media and incubated at 37oC temperature during 2x24 hours. The results obtained that from 3 samples examined obtained, 1 samples contaminated by Escherichia coli. Research results are then used as module design on the Eubacteria concept in senior high school class X.Key Words: Escherichia coli, Coconut Ice Drink, Module design
LAJU TRANSPIRASI TUMBUHAN DOMINAN PASCA KEBAKARAN LAHAN GAMBUT DAN PEMANFAATANNYA UNTUK RANCANGAN MEDIA FLIPCHART BIOLOGI SMA Novia Lori Afni Nababan; Firdaus LN '; Sri Wulandari
Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan Vol 4, No 2 (2017): Wisuda Oktober 2017
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan

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

Abstract

Abstract: This study aims to determine the characteristics of transpiration of dominant plants post fire peatland in Rimba Panjang Village, Kampar District. The results of the research will be utilized for flipchart media design of the influence of external factors on the growth and development of plants in Class XII Senior High School. This research was conducted in February-June 2017 by using 2 phases namely (1) Stage measurement of transpiration rate of dominant plants; (2) Stage design of Senior High School Biology flipchart media. The research used survey method with observation in Rimba Panjang Village, Kampar District. Determination of sampling location was done by purposive random sampling based on the gradient of fire time and the samples were taken by using the line method. Flipchart media design is done by analysis and design phase. The main parameters in this study were the transpiration rate of dominant plants of sapling level and environmental factors namely soil moisture, light intensity, temperature and humidity as supporting parameters. The results showed that the transpiration characteristics of dominant plants after fire were influenced by the time of the fire. The transpiration rate tends to decrease from the observation site with the longest fire incident time (2009) to the new site experiencing the fire incident (2017). After a fire incident, plants need time to recover from damage both in function and physiology of plants. Differences in environmental conditions at each site with a gradient time observation of the fire is influenced by the high and low intensity fires. Based on the research results developed as a teaching material that will be presented in the design of Senior High School Biology flipchart media.Key Word: Peatland, Transpiration Rate, Flipchart Media2
RANCANGAN LKPD BIOLOGI SMA BERBASIS RISET IDENTIFIKASI BAKTERI PADA TANAH TERCEMAR LIMBAH MINYAK BUMI Abigail Vania Dela Rosa Agus; Sri Wulandari; L.N. Firdaus L.N. Firdaus
Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan Vol 5, No 1 (2018): WISUDA APRIL 2018
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan

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

Abstract

Abstract: Pollution of soils due to contamination of petroleum wastes is certain to affect the balance of soil ecosystems. Soil is one of the most polluted environmental factors. Therefore, the type of bacteria capable of becoming bioremediation agents on contaminated soil is important to learn. This study aims to produce LKPD Learning class X Biology SMA by utilizing the results of studies on the identification of bacteria on contaminated soil waste oil. For this purpose, a survey was conducted in Minas Jaya Village, Siak Regency, Riau Province in April-June 2017. Determination of sampling location by considering the soil contaminated with earth's waste from oil wells. At each point of sampling, 3 captures were taken with different soil depths of 10 cm, 20 cm, and 30 cm. Data were analyzed descriptively. The results obtained are 5 types of bacteria, namely Bacillus sp, Enterobacter sp, Klebsiella sp, Pseudomonas sp, and Micrococcus sp. These types of bacteria can be utilized for the development of LKPD learning of Biology of SMA X class about Bacteria (KD 3.5) and change and preservation of class X Environment (KD 3.11). Testing of the use of LKPD that has been generated and the benefits of enriching student learning materials in a classical manner are highly recommended.Key Word: Identification, Bacteria, Soil Contaminated, Student Worksheet
PENGARUH KONSENTRASI ARANG SEKAM PADI DAN PUPUK KANDANG SAPI TERHADAP PERTUMBUHAN BAWANG DAYAK (Eleutherine americana Merr.) SEBAGAI RANCANGAN LEMBAR KERJA PESERTA DIDIK (LKPD) PADA MATERI PERTUMBUHAN DAN PERKEMBANGAN KELAS XII SMA Umi Salfia; Yustina Yustina; Sri Wulandari
Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan Vol 7, No 1 (2020): EDISI 1 JANUARI-JUNI 2020
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan

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

Abstract

Abstract: This study aims to determine the effect of the concentration of rice husk charcoal and cow manure on the growth of Dayak onions (Eleutherine americana Merr.) And produce Student Worksheets for class XII SMA. This research was conducted in Jayapura Village, Siak Regency, in October-December 2019. This study used an experimental method with a completely randomized factorial design consisting of 2 treatments using a combination of rice husk charcoal and cow manure and each treatment was repeated as much 3 times. The parameters of this study were leaf length, number of leaves, number of tillers, leaf wet weight, and tuber wet weight. The design of LKPD development refers to the stages of the Problem Based Learning model which are simplified into the Analyze and Design stages. The results showed that the combination of rice husk charcoal and cow manure can increase the growth of Dayak onions significantly affected at a dose of 90 gr/tan (S2K2) with the best treatment on each parameter observed. The results obtained will be used as a development material for the growth and development of Class XII SMA in KD 3.1 and 4.1. The results of the design of learning tools in the form of Syllabus, RPP and LKPD.Key Words: Rice Husk Charcoal, Cow Cage Fertilizer, Dayak Onions, LKPD
RESPON PERTUMBUHAN Cyperus kyllingia PADA TANAH TERCEMAR LIMBAH MINYAK BUMI DAN ANALISIS POTENSI RANCANGAN HANDOUT PADA MATERI PERTUMBUHAN DAN PERKEMBANGAN KELAS XII SMA Rika Efrianti; Sri Wulandari; Suwondo '
Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan Vol 4, No 2 (2017): Wisuda Oktober 2017
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan

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

Abstract

Abstract: This research was conducted to find out the growth response of Cyperus kyllingia on soil contaminated with petroleum waste which used for handout design on growth material and development of XII SMA class which was conducted in November 2016 until February 2017. This research is descriptive quantitative research to know the response of Cyperus kyllingia that planted on soil contaminated with petroleum waste with different concentrations of Total Petroleum Hydrocarbon TPH, while handout design analysis was conducted in two stages, namely the analysis and design phase. Parameters used include degradation rate (%) TPH and vegetative growth of crops, ie shoot number, stem height, leaf length, wet weight and dry weight of plant. The data obtained were analyzed descriptively quantitatively. The results showed that the Cyperus kyllingia plant was able to grow on contaminated soil of petroleum waste. The response of plants in the face of stress can be seen in vegetative growth in the form of growth of shoot number, stem height and leaf length. The higher the concentration of TPH on the soil the lower the growth rate. Cyperus kyllingia plant has the ability to degrade TPH with a percentage of 0.32-0.39%. The results can be developed into handouts on the growth and development for grade XII SMA.Key Word: Vegetative Growth, Cyperus kyllingia, Polluted Land, Handout.
VARIASI STRUKTUR ANATOMI DAUN DARI BEBERAPA JENIS TUMBUHAN DIKOTIL SEBAGAI RANCANGAN BOOKLET PADA PEMBELAJARAN BIOLOGI SMA Chrisdayanti Br Simanjuntak; Imam Mahadi; Sri Wulandari
Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan Vol 8, No 1 (2021): EDISI 1 JANUARI-JUNI 2021
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan

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

Abstract

This research was conducted to determine the variation of leaf anatomical structure of dicotyledonous plants and to produce a design of booklet teaching materials in class XI Biology learning on plant tissue structure and function. This research was conducted in the biology laboratory of the Faculty of Mathematics and Natural Sciences, Riau University using the paraffin method for the preparation of preserved preparations and the design of booklets was carried out at the biology education campus, FKIP UNRI. This research was carried out in 2 stages, the first stage was to analyze variations in the anatomical structure of leaves. dicots and the second stage is the design of booklet teaching materials from the research results. The results of the qualitative study of the anatomical structure of water spinach leaves (Ipomoe aquatica Forsk), Lotus (Nympahea alba), green betel (Piper betle) and Hibiscus (Hibiscus rosasinensis) have differences and similarities in qualitative characters, namely different epidermis shapes, consists of 1 epidermal cell, stomata located on the upper surface and lower surface of the epidermis, on the leaves of water spinach (Ipomoe aquatica Forsk) and Lotus (Nympahea alba), there are different trichomes. Based on the potential analysis of the research results, it can be used as a design for biology learning booklet on the material structure and function of plant tissue in class XI SMA at KD 3.3 and KD 4.3.Key Words: anatomical structure, leaves, dicotyledonous plants, booklet
IMPLEMENTASI LEMBAR KERJA PESERTA DIDIK BERBASIS PROBLEM BASED LEARNING PADA MATA PELAJARAN BIOLOGI UNTUK MENINGKATKAN KEMAMPUAN BERPIKIR KRITIS KELAS X IPA 1 SMA NEGERI 1 SABAK AUH Irma Oktamadila Tsaniyah; Sri Wulandari; Firdaus LN Firdaus LN
Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan Vol 8, No 2 (2021): EDISI 2 JULI-DESEMBER 2021
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan

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

Abstract

Abstract: This study aims to improve the critical thinking skills of students in class X IPA.1 SMA Negeri 1 Sabak Auh through the implementation of student worksheets based on problem based learning. This research method is Classroom Action Research which is carried out in 2 cycles. Each cycle consists of the planning stage, the implementation stage, the observation stage and the reflection stage. The research was carried out at SMA Negeri 1 Sabak Auh in September - November 2018. The parameter measured was critical thinking ability seen from students' answers on the worksheet and assessed using a critical thinking ability assessment sheet. The data obtained were analyzed descriptively. The results of this study showed the average value of critical thinking skills in the first cycle was 74.19 (enough category) and increased in the second cycle to 84.39 (good category). Based on these data, it can be concluded that the application of student worksheets based on problem based learning can improve the critical thinking skills of students in class X science. 1 SMA Negeri 1 Sabak Auh.Key Words : Creative Thinking Skills, Discovery Learning, Worksheets
Co-Authors A Sidik Mulyana A. Rafni Tahir Abda Abda Abdul Muis Mappalotteng Abigail Vania Dela Rosa Agus Achmad Dafir Firdaus Adam Dwi Rahmanto Ade Diana Kharisma Ade Rizki Ronaldo Adi Setyawan Aditya Rahman Yani Aditya Rakhmawan agus bahtiar Agus Suhendar Agustina Supoyo Agustyarum Pradiska Budi Agustyarum Pradiska Budi Ahlul Aziz Ahmad Abi Rafdi Ahmad Sunandar Ahmadin Ahyar Akbar Firmansyah Akidafitra Akram, Rizalul Al Hafidz, Ibnu Arkaan Alawiyah Alawiyah Alfian Hadi Nurrohman Alfina Zalfa Maharani Alfiyyah Faridah Alifa Nur Latifah Alifia Haira Harahap Alvina Tri Nur Cahyanti Alya Amindias Salsabila Swardani Amri Amal Anas Arfandi Andi Hakim Rasyid Andi Miftahul Jannah Andi Nur Aina Sudirman Andi Yusuf Andini Andri Saputra Andria Andria Andria Andria Andria Andria Andria Andriana Angga Prasongko Anisa Riani Anita Trisiana Anugrah Tifanny Apriani Aqwa Naser Daulay Ardiansyah Ariani, Dwi Aries Widiyoko Aris Sutejo Aris Widiyoko Arnentis ' Arnold Kabangnga Arsyadona Arsyadona Asmiati Astrid Riauda Putriana Atiqatul Dzakirah Aulia Aisy Mulyana Pasaribu Aulia Nugraheni Aurelia Uzza, Yunasfira Ayu Barokah Azizah, Dwi Nur Azriel Rahmadsyah Aztiza, Zahra Anggra Bagus Ramadi Bakhtiar Balgis . Balqis . BAYU GILANG RAMADHAN, BAYU Berkah Fadli Nur Ramadlan Besty Aprilia Bita Malissa Boer, Deng Buana Basir Budi Syahputra Rio Budi Tri Wijaya Celsia Aurora Tania Putri Chaeruddin, Chaeruddin Chairunnisa Aulia Utami Harahap Chrisdayanti Br Simanjuntak Cut Nia Ramadhani Dadang Suhada Daeng Ayub Daffani Nur Rohman Damayanti Damayanti Darmawati Darmawati DARYONO Debora Laura Elfira Silooy Dede Hadiansah Dedet Erawati Dedy Purnomo Delfi Trisnawati Desak Made Malini Desnita Eka Fitriyani Dessy Lucia Irawati Devia Eka Permatasari, Devia DEVIANA DEVIANA Dewi Astri Faroeq Dewi Fatmasari Dewi Novita Sari Dewi Nur Aisyah Dheska Arthyka Palifiana Dian Andriany Dian Berliansyah Putra Dian Kurnia Sari Dian Munawarah Dian Rif'iyati Dian Selfiana Diana Aqidatun Nisa Dina Muliana Sanjaya Dinatus Zahro Dinda Nor Rohmah Dinda, Dinda Ambar Aprilla Riska Dito Rinaldo Djum Djum Noor Benty Doni Assibli Mahmud Donny Avianto dwi cahyani, Orina Dwi Inggar Pratiwi Octavirani Edri Yandi Eka Darliana EKA YULI HANDAYANI Eka Zuliana Eldi Mulyana Elfridei Br Purba Elisa Mayang Sari Elvi Sahara Elvira Junita Elvita Fujiyama Ruhiyat Elya Febrita Emay Maulani Endang Kartini Entusiastik Ermin Ermin Esty Jayanti Evi Suryawati Evita Elyanti Fadilla Rizky Nurhidayat Faikotun Nikma Fairuz Adilah Faisyal Rani Faizul Faizul Fajri Cahyadi Fakhrur Rozi Farelino Arsyi Vernanda Purwanto Farida Nurfalah Faridlotun Ni’mah Farisya, Dhita Shaleh FATIMAH, Lina Nur Febiansyah Annaufal Ahnaf Fauzi Febri Ningtyas Febriyanti Putri Ruspandi Ferdi Jumansyah Putra Fina Amalia Fina Amalia Masri Firaninda Cahya Prista Firdaus Firdaus L.N ' Firdaus LN Firma Fika Rahmawati Fitra Suzanti Flaviana Dellani Abus Frestiany Regina Putri Gandys Vasha Pradana, Gandys Giska Dwi Mulyeni Hafida Fatima Azzahra Halim Rusdan Hamna Vonny Lasanuddin Hamna, Hamna Hamzah Restu Lesmana Hedi Cupiadi HENY SEPDUWIANA Heri Okta Pratama Herlina Herlina Heru Pramono Hikmatul Mujahadah Husna Sarirah Husin Husni Muharam Ibnu Arfan Battutah Lubis Ifta Nirmawati Ilham S Imam Mahadi Imam Nur Muttakin Indah Maya Istanti Indah Permata Sari Inni Muthmainnah Intan Gustiana Inul Aprilia Irda Sayuti Irfan Andi Gafur Irma Oktamadila Tsaniyah Irwan Saputra Isjati, Muhammad Yusuf Isjati Ismey Adinda Khairani Iswari Septiana Nindi Wulandari Ita Fiitriati Jacoba Nugrahaningtyas Wahjuning Utami Jasri, Jasri Jawiana Saokani Jemi Cahya Adi Wijaya JHELANG ANNOVASHO Johan Andriesgo Juli Yani juwita sari Kamil Pardumoan Kartini Desyani Tindaon Kartini Kartini Kharisma Laila Ismawati Khoirun Nisa’ Kholi Sotus Sariroh Kusman Ibrahim L.N. Firdaus L.N. Firdaus La Muhammad Faishal Nurullah Ladi Elsa Gita B Lilik Noviawati Linda Eka Pradita Lubis, Rizki Ayunda Utari M. Irsyad Fauzi M. Nur Taufiq M. Rahmad Mahrun M.Pd. Mailisa Susanti Maisyaroh Mardaya Mariani Natalina. L Marketplace Marni Marselina Labai Lejau Masnuna, Masnuna Maulidah Maulidah Maya Nurmasari Mesalina Tri Hidayani Mida Wulandari Minda Hurulaini Miratussholeha Miratussholeha MMSI Irfan ,S. Kom Moehadi Moh Sutarjo Moh. Sutarjo Mohamad Azhar Annawa UBM Mohamad Rafly Nur Ashefi Mohammad Anfas Salikul Fuqoha Monalysa Monalysa Mubassyirah Bakri Muchammad Zidane Albarra Yusma Muchid Muh. Nasir Malik Muh.khaerul Ummah BK Muhamad Adnan Nashrullah Muhammad Adit Setiyawan Saputro Muhammad agung Muhammad Alimi Muhammad Angga Ramdani Muhammad Annaba Alwi Tholib Muhammad Arif Alallah Muhammad Daniel Fahmi Rizal Muhammad Ridho Anshori Muhammad Ripal Muhammad Ulil Abror Mujaki, Fathu Rahman Mukarto Siswoyo Mulia Hayati Muliyani Muliyani Muliyani Mustamin, Siti Walidah Nabila Ariska Nabila Maharani Nabila Yudia Tamara Nadia Dwi Rahmawati Nahdhah Amaliyah Naila Faza Nailatun Nadrah Nana Aldriana NANA ALDRIANA Nanik Susanti Nathasya Deshandry R. Haima Naufal Diama Putra Neneng Siti Silfi Ambarwati Nera Ayu Jayanti Nevy dia sanadyanta Nia Nafilah Andani Nila Fitri Dewi Nimah Wahyuni Nining Ratningsih Nita Farida Ni’matul Maula Nonik Ayu Wantini Norma Nurul Ilmi Nova Aini Novia Lori Afni Nababan Novianda Novianda Noviani Noviani, Riska Novratilova, Sinta Nur Ainung Nur Ayudita Lestari Nur Insani, Tiara Nur Lita Sari Nur Ridwan Nur Uyun I. Biahimo Nuraini Putri Febriani Nurfitriani Nurhadifah Amaliyah Nurhayati Aziza Nurhayati Nurhayati Nurhikma Febryana Nirwan Nuril Maulidya Ruhilla Nursal " Nursal ' Nurul Hidayati Murtafiah Nurwahida Nurwijayanti Open Darnius Pargito Pargito Perawati Bte Abustang Prihantini Prihantini Puji Purdiyah Pungky Febi Arifianto Puri Bakthawar Putra, Mujiono Sang Putri Dwi Candra Putri Nurmala Putri Sakinah Damanik Raditya, Michael Haryo Bagus Rafikah Rafinda Sinta Sani Rahmad Jumadi Rahmawati Rahmawati Rahmawati RAHMI FITRIA Raihana Farras Ramadhika Naufal Akbar Ramlah Rani Ristia Lanvi Rara Annisa Diniyah Ratika Tulus Wahyuhana Rayshatico Perdana Putra Resia Perwirani Resma Wahyuni Reza Triyuni Widiastuti Reza Wahyudi Putra Ridho Safna Rifal Pamuji Rifda Fahira Rifka Pratiwi Hutapea Rika Efrianti Rika Handayani Rika Herawati Risma Niswaty Riswanti Rini Ritonga, Khairunnisa Riyo Arie Pratama Rizka laili amelia Rizka Wahyuni Amelia Rizky Dwi Ayoga Rohmatul Fauziah Romadona Suci Ani Romy Wahyuni Romy Wahyuny Rozalinda Rozalinda RR Hajar Puji Sejati Rr. Hajar Puji Sejati S, Muh. Rizal Saat Mubarrok Sabilla Hasanah Sabilul Najah Said Suhil Achmad Sakina Papalia Salsabila Nurrahma Nadiya Sandiva Voleta Septa Aryanika Septi Kartika Septian Andriyani, Septian Serina Defani Br Purba Setia Budi Shara Aljogja Sandra Sharah Shabina Sheftiyani fazrina Shelvy Aulya Yuniar Shintawati Shintia Oktaviani Shofy Amalia Silvi Eka Pratiwi Sindi Nopitasari Sirajuddin Saleh Siska Mulia Siti Asih Priyati Siti Sacharisa Ade Sami Slamet Nopharipaldi Soekarta, Rendra Sowiyah Sowiyah SRI RAHAYU Sri Utaminingsih Sri Wulandari St Junaeda Suci Prantina Sugeng Widodo Sukatmi ' Sukina Sukina SULISTIYAWATI Suratni " Sutarini, Sutarini Sutarman Sutarman SUTRISNO Suwondo ' suwondo suwondo Suwondo Suwondo Sya'idun Syafitri Hasanah Syafrizal Ulum Syahla Nabila Syahrul R, Syahrul syamsidar syamsidar Syamsuriyanti Syarifudin Firmansyah Syifa Sylvia Dwi Wahyuni Tabita Darma Gianti Tahlia Kartika Tan, Arwin Quiñones Tania Lestari Aji Taufik Nugroho Teuku Zulkarnain Tiara Selamonika Tina Rindiarum Dwinimastuti Titis Maria Yusuf Triharini, Mira Umi Salfia Urnila, Sinta Venessa Agusta Gogali Venny Afrilisna Vina Nailalmuna Vivin, Vivin Vlamuditya insan Wicaksono Waddi Fatimah Wahidullah Wahyu Dimas Saputra Wahyu Ratri Sukmaningsih Wahyu Wijaya Widiyanto Wan Safii Wan Syafii Wan Syafi’i Wayan Kantun Widie Kemala Hapsari Widiyanto, Wahyu Wijaya Windu Tiastuti Wira Wahyu Wisuda Pramarta Lubis Wiwin Handoko Wulan Sari Yahya Raihan Yayah Robiatul Adawiyah Yendi Aditya R Yennita Yesti, Herma Yollanda Putry Yossilia ' Yulastini, Fitria Yuli Triani Yulina Dwi Hastuty Yuslim Fauziah Yusnida Bey Yustina Yustina Yuyun Beweli Fahmi Zabidin Zabidin Zahra Rahmadenia Zahroh, Salsabila Ummu Zam Afuw Imama Sugiman Zaskia Ramadhani Zuhrotun Nafis A Zulfarina, Zulfarina Zulirfan Zulirfan, Zulirfan ‘Aqilah Khairunnisa, Nasywa