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PENGGUNAAN LEMBAR KERJA PESERTA DIDIK (LKPD) KOMIK UNTUK MENINGKATKANPRESTASI BELAJARPESERTA DIDIK PADA POKOK BAHASAN REAKSI REDUKSI DANOKSIDASI DI KELAS X MIA MAN 2 MODEL PEKANBARU Anggi Desviana Siregar Desviana Siregar; Rini '; Herdini '
Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan Vol 2, No 2 (2015): Wisuda Oktober Tahun 2015
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Abstract:The research aims to improve the achievement of learners on the subject of Reduction and Oxidation Reaction in class X MAN 2 MODEL MIA Pekanbaru. The research is a kind of experiment research with pretest-posttest design.  Research conducted in MAN 2 MODEL Pekanbaru. The samples of this research were the students of class X4 as the experimental class and students of class X1 as the control class randomly determined after the tests of normality and homogeneity test. The learning process at experimental class and control class based scientific approach to the curriculum in 2013. Experimental class is a class that is applied to LKPD comic while the control class was not. Data analysis technique used is the t-test. Based on data analysis of data obtained tcount> ttable is 3.18 >1.67, means  that the use of LKPD comic can improve student learning achievement on the subject of Reduction and Oxidation Reaction in class X MAN 2 MODEL MIA Pekanbaru. The category improvement of student achievement at experiment class was high category with N-gain normalized is 0,81. Meanwhile, the category improvement of student achievement in control class was medium category with N-gain normalized is 0,68. Keywords : Learning Achievement, LKPD Comic, and Reduction and Oxidation Reaction
PENGEMBANGAN LEMBAR KEGIATAN PESERTA DIDIK (LKPD) BERBASIS KONSTRUKTIVISME PADA POKOK BAHASAN KELARUTAN DAN HASIL KALI KELARUTAN Ayu Hermalinda; Herdini '; Asmadi Muhammad Noer
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

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Abstract : This Research aims to develop Student Activities Worksheets Based on Constructivism on the Solubility and Constant Solubility Product subject valid based on the feasibility aspect of content, language, serve and graphic. The type of this research is research and development (R and D) with reference to the development process of 4-D model. Instrument of data collection are validation given to three validators, and from analysis data obtained by the validity of aspect of content, aspect of language, aspect of serve, and aspect of graphic are 91,50%, 93,33%, 89,58%, dan 89,58% with valid category. LKPD which validated by the validators tested to 30 students and get response result with percentage of 92,67% with positive category. Based on the result of data analysis can be concluded that student activities worksheets based on constructivism that produced is valid and can be used for the subject solubility and constant solubility product.Keywords: Solubility and Constant Solubility Product, Constructivism, Student ActivitiesWorksheet, Chemistry
PENERAPAN PENDEKATAN SCIENCE, ENVIRONMENT, TECHNOLOGY AND SOCIETY (SETS) UNTUK MENINGKATKAN PRESTASI BELAJAR SISWA PADA POKOK BAHASAN STRUKTUR ATOM DAN SISTEM PERIODIK UNSUR DI KELAS X SMA NEGERI 1 UJUNGBATU Ratna Kusumawardani; Herdini '; Roza Linda
Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan Vol 3, No 2 (2016): Wisuda Oktober 2016
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan

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Abstract:The research about approach science, environment, technology and society (SETS) in SMA Negeri 1 Ujungbatu has done. The aim of this research is to improve student achievement on the subject of the atomic structure and elements of the periodic system in class X Senior High School 1 Ujungbatu. The research used an experimental method using randomized control group pretest-posttest design. The Sample consists of 2 classes, X2 as an experiment class (applied approach SETS) and X5 as the control class (without approach SETS). Data analysis technique used t-test. Based on test data analysis obtained tcount>ttable is 6,76>1,67, meaning that the use of approach SETS can increase student achievement on the subject of the atomic structure and elements of the periodic system in class X Senior High School 1 Ujungbatu. The increasing of student learning achievment category (N-Gain) is high 0.71.Key words:Learning Achievement, Approach SETS, The Atomic Structure and Elements of the Periodic System
IDENTIFIKASI MISKONSEPSI MATERI KESETIMBANGAN KIMIA MENGGUNAKAN TES DIAGNOSTIK PILIHAN GANDA TIGA TINGKAT (THREE-TIER MULTIPLE CHOICE) PADA PESERTA DIDIK KELAS XI MIA SMA NEGERI 2 PEKANBARU Zaki Dayatul Akbar; Herdini '; Abdullah '
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

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Abstrak: The aim of this research were to know misconceptions and the category level of misconceptions in the second year students of SMA Negeri 2 Pekanbaru aboutt concepts of chemical equallibrium. This research took place in SMA Negeri 2 Pekanbaru and the data were collected on April 2017. was all the students of XI MIA class of four classes. The population consisted of 161 students. The sample was all the population. This research was descriptive quantitative. The technique of collecting data used diagnostic test and interview. The result showed that students found misconception in the definition concept of chemical equallibrium with the percentage was 34,78% (category of average), for the concept of heterogen and homogen was 36,335% (average), the concept of dissociation degree was 33,54% (average), the concept of Kc measurement was 43,785% (average), the concept of Kp measurement was 27,55% (poor), the principle concept of Le Chatelier was 36,764% (average), the concept of using chemical equallibrium in world industry was 23,60% (poor).Key Word : Chemical Equallibrium Misconception, Diagnostic Test,Three-Tier Multiple Choices
HUBUNGAN PERSEPSI SISWA TENTANG PELAJARAN KIMIA DENGAN HASIL BELAJAR KIMIA SISWA SMA NEGERI 9 PEKANBARU Siti Nazhifah Siti Nazhifah; Jimmi Copriady Jimmi Copriady; Herdini '
Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan Vol 2, No 1 (2015): wisuda februari 2015
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Abstract: This Research was aimed to find out the relationship and the magnitude of the relationship between student’s perception of chemistry with chemistry student learning result SMAN 9 Pekanbaru. The kind of research is quantitative-qualitative research which used survey method, correlational and interview. The population of research is all student SMAN 9 Pekanbaru year lesson 2013/2014. The sample consisted of 246 people of class X, XI science, and XII science. Data collection techniques are documentation technique, questionnaire and interview. Data analysis technique is the correlation test. Based on the final calculation result obtained tvalue is 6.817 > ttable is 1.645 it which means that the hypotheses is accepted or with the other word there is relationship between student’s perception of chemistry with chemistry student learning result SMAN 9 Pekanbaru with the magnitude of the relationship is 16%.Keywords : Perception, Chemistry Lesson, Learning Result.
PENERAPAN MODEL PEMBELAJARAN TERBALIK (RECIPROCAL TEACHING) UNTUK MENINGKATKAN AKTIVITAS DAN KETUNTASAN BELAJAR SISWA PADA POKOK BAHASAN KELARUTAN DAN HASIL KALI KELARUTAN DI KELAS XI MIA 6 SMAN 1 PEKANBARU Aldilla Stifany; Herdini '; Roza Linda
Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan Vol 4, No 1 (2017): Wisuda Februari 2017
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Abstract: Implementation of Reciprocal Teaching model to improve student activity and learning mastery of solubility and solubility product in class XI MIA 6 SMAN 1 Pekanbaru has been conducted. The student activities that corrected were embrace, ask question, done the exercises and group discussion. The improvement of students learning activities implies an increase in mastery learning students. The subject of this research were 27 students that involved conducted in two cycles of learning. Each cycle consisted of two meetings through four stages, they are planning, action, observation, and reflection. The data of this research was collected by using observation sheet and test. The result showed that student activity was increased and achieved the standard criteria. The student activity at the first cycle was 49,64% and at the second cycle was 63,76% with good criteria. It was found out that there was improvement in students Learning Mastery and the standard criteria was achieved. The first and the second cycle average percentage of learning mastery were 70,37% and 85,18% respectively. Based on the result, was concluded that application of Reciprocal Teaching model can improve student activity and learning mastery.Keyword : Reciprocal Teaching, Student Activities, Learning Mastery Student
PENERAPAN STRATEGI PEMBELAJARAN AKTIF PRACTICE-REHEARSAL PAIRS UNTUK MENINGKATKAN PRESTASI BELAJAR SISWA PADA POKOK BAHASAN KOLOID DI KELAS XI IPA SMA NEGERI 2 PEKANBARU Marta Marta; Erviyenni Erviyenni; Herdini Herdini
Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan Vol 3, No 1 (2016): Wisuda Februari 2016
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Abstract : Research on the application of active strategies Practice-Rehearsal Pairs have been conducted to determine whether application of active strategies Practice-Rehearsal Pairs can improve student achievement on the Colloid subject in class XI SMAN 2 Pekanbaru. The research’s form is an experimental research with pretest-posttest design. The research was conducted on the even semester in academic year 2014/2015. The sample consisted of two classes, class XI Science 1 as the experimental and class XI Science 2 as the control class which randomly selected after tests of normality and homogeneity. Experimental class was treated by given a strategies Practice-Rehearsal Pairs, while the control class was not given strategies Practice-Rehearsal Pairs. Data collection technique use this the test. Data analysis technique use this the-test. Based on the results of the final data processing obtained tcount> ttable, it is 2,560 > 1,669. This shows that the application of active strategies Practice-Rehearsal Pairs can improve student achievement on the Colloid subject in class XI Science SMAN 2 Pekanbaru, the effect of an increase of 9,49%.Keywords: Colloid, Active Strategies, Learning Achievement, Practice-Rehearsal Pairs.
PENERAPAN STRATEGI GENIUS LEARNING UNTUK MENINGKATKAN HASIL BELAJAR SISWA PADA POKOK BAHASAN KOLOID DI KELAS XI SMA NEGERI 2 SIAK HULU Dini Meici; Rasmiwetti '; Herdini '
Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan Vol 3, No 2 (2016): Wisuda Oktober 2016
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Abstract: This research aims to know the improve of students learning achievement by using Genius Learning strategy on the topic of the colloid in class XI science senior high school 2 Siak Hulu. This research was experimental research with pretest-postest design. The sample of this research were students of class XI science 4 as the experimental research and students of class XI science 3 as a control class that has been randomly selected after a test of normally and homogenity test. Experiment class is a class that is applied Genius Learning strategy while the control class was not. Data analysis technique used is t-test. Based on analysis of the data obtained tcount > ttable is 1,89 > 1,67, it is mean that the apllication of Genius Learning strategy can improved students learning achievement on the topic of the colloid in class XI science senior high school 2 Siak Hulu. The category improvement of student achievement at experiment class was high category with N-gain normalized is 0,79. Meanwhile, the category improvement of student achievement in control class was medium category with N-gain normalized is 0,68. Genius Learning strategy can activate the students in learning process to improve the students achievement in learning.Keywords : Learning Achievement, Genius learning, colloid
PENGEMBANGAN LEMBAR KEGIATAN PESERTA DIDIK BERBASIS PREDICT-OBSERVE-EXPLAIN (POE) UNTUK MENUNJANG PELAKSANAAN KURIKULUM 2013 PADA MATA PELAJARAN KIMIA SMA POKOK BAHASAN KOLOID Hairudin Hairudin '; Herdini Herdini '; Roza Linda Roza Linda
Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan Vol 3, No 1 (2016): Wisuda Februari 2016
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan

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Abstract : The student activities sheet (LKPD) predict-observe-explain (POE) based for chemistry subject grade XI for colloid materials based on curriculum 2013 has been developed. Method of this research is Research and Development (RnD). The research has been conducted for 5 months using a research model 4D which are Define, Design, Develop and Disseminate. The disseminate is not carried out due to takes time. The instruments of this research are questioners which are given to the validators. There are four validators, three validators are lecturer of chemistry riau university and one validator is teacher SMA 12 Pekanbaru. The result of this research shows the validity of student participant exercise sheet (LKPD) us 90,2 %, that the category is valid. Based on the result analysis can be concluded that the learning device consist of student activities sheet (LKPD) predict-observe-explain (POE) based which is developed for the chemical learning device subject of grade XI for colloid materials valid or proper based on the curriculum 2013.Keywords: Student participant exercise sheet (LKPD), predict-observe-explain(POE), Curriculum 2013, Colloid
PENERAPAN MODEL PEMBELAJARAN PROBLEM POSING UNTUK MENINGKATKAN PRESTASI BELAJAR PESERTA DIDIK PADA POKOK BAHASAN KESETIMBANGAN KELARUTAN DI KELAS XI MIA SMAN 6 PEKANBARU Uhkty Fauzyah; Herdini Herdini; Susilawati Susilawati
Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan Vol 5: Edisi 2 Juli-Desember 2018
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Abstract: The purposes of research are to know the improvement of student learning achievement and the category by implementing problem posing learning model to increased student achievment on the subject of solubility equilibrium in class XI MIA SMAN 6 Pekanbaru.. This research is experimental research using Design Randomized Control Group Pretest-Posttest. The population in the research consist of 4 class, that is XI MIA 1, XI MIA 2, XI MIA 3 and XI MIA 4. The research sample consisted two class, class XI MIA 1 as experiment class and class XI MIA 2 as control class that has tested by normality test using Liliefors test and homogeneity test using equality of two average test. Hypothesis was done by using test-t right side and N-gain test to choiced the improvement category of student achievement. Research result shown that the implementation of problem posing learning model can improve student learning achievement on the solubility equilibrium subject where tarithmetic = 2,53 > ttable = 1,67 and category increase students achievement in the experimental class at 0,79 with high categories.Keywords : Learning Model Problem Posing, Learning Achievement, Solubility Equilibrium
Co-Authors ', Abdullah ', Erviyenni ', Hasnah ', Miharty ', Rasmiwetti ', Ristina ', Susilawati A. Yumita AA Sudharmawan, AA Abdi Wira Septama Abdullah ' Abdullah Abdullah Abdullah Abdullah Abdullah Abdullah Abdullah Abdullah Abdullah Abdullah Abdullah Abdullah Afra Azizah Agus Syahputra Agustina Agustina Ainun Wulandari Akhatik, Nurul Aldilla Stifany Aldresti, Fitri Alifia Agustina, Putri Aminuyati Andhini Safira Amanda Andi Almer Farrand Noor Andini, Issri Mila Nova Anggi Desviana Siregar Desviana Siregar, Anggi Desviana Siregar Desviana anggi kusuma Sari Anggianti, Disa Putri Anggraini, Devi Sri Annisa Mailia Ulfa Anugrah, Rio Persal Ardiansyah Ardiansyah Ardiansyah Ardiansyah Asmadi ' Asmadi M. Noer Asmadi Muhammad Noer Aulia Dinda Widi Andini Ayu Hermalinda Azizah, Afra Badiah, Nurul Betty Holiwarni Betty Holiwarni Betty Holiwarni Copriadi, Jimmy Darmizah, Fitri ‘Alaina Darmizah, Fitri ‘Alaina Dessy Lusyana Yustin Destri Wahyuni Desy Mayasari Desy Muliana Wenas Devyta Marinsi Dewi Wahyuningsih Diah Permata Suci Dini Meici Diny Oktariani, Diny Dishadewi, Praslita dishadewi, praslita Eka Surya Dharma Elazasmira, Elazasmira Elsa Kinanda Elva Yasmi Amran Yasmi Amran Erviyeni ' Erviyenni ' Erviyenni Erviyenni Erviyenni Erviyenni, Erviyenni Erviyenny, Erviyenny Erwi Putri Setyaningsih Esa Oktafiyanti Gea Fachri Reza Ramadhan Fadilla, Aylinda Nurul Faira Yovanie Farkhan, Mochammad Farrand Noor, Andi Almer Fathin Hamida Fazira, Meisya Amanda Febi Nabila Febriani, Amelia Ferdian, Nindya Cika Fitri Aldresti Fitri Ramadani Fitri ‘Alaina Darmizah Fitrida Boang Manalu Gita M.S, Rentha Hadi, Veriah Hairudin Hairudin ' Hari Bowo Haryati ' Henni Syawal Hirda Karnia Huriyah, Hikmah Salamah I. E. Widya Ika Sulistya S Irawan, Rifa Pujiati Izzati Sadrina Jan Stepfely Simanjuntak Jaya, Rendy Indra Jhon Azmi Jhon Azmi, Jhon Jimmi Copriady John Azmi John Azmi Kamaliah, Dini Nur Karimah, Annisatul Karmila, Widya Kusuma, Ika Maruya La Lauma latifah K Darusman Lenny Anwar M. Fadli Hidayatullah Hidayatullah Maria Erna Maria Erna Maria Erna Kustyawati Marta Marta Maulina Handayani Meisya Amanda Fazira Melani, Wiren Arta Mery Sukmiwati Miharty, Miharty Mochammad Farkhan Mochammad Imron Awalludin Muhammad Furqan Muhammad Rivai Munawarohthus Sholikha Munfarikhatin, Atina Mutiara Neldi Nabellia Nabellia Nabellia, Nabellia Nabila, Febi Nadila, Khori Dea Nadira, Syarifa Narti Fitriana, Narti Nasution, Dessy Amalina Nazhifah, Siti Nazira, Relfa Nesa Nozari Nia Junita Yusuf Noni Noviyanti Nur Shafiani Nurmayati ' Nursiwan, Wimbi Apriwanda Nursya Alma Indah Ofa Suzanti Betha Oktaviani, Rista P. Wulandari Paryati Paryati Praslita Dishadewi Purwantiningsih Sugita Purwoko, Agus Putri Adita Wulandari Putri Noviayu Salsabila Hendri Putri, Amelia Fatika Putri, Elvina Triana Putri, Rahma Yani Putri, Tiara Swastika Putrisa Anggun Meilani Putry Ayuningtyas Putry Ayuningtyas R. Usman Rery R. Usman Rery Rachmatiah, Tiah Radjawali Usman Rery Radjawaly Usman Rery Ramadhan, Ahmad Khairu Rasmiwetti Rasmiwetti ' Rasmiwetti Rasmiwetti, Rasmiwetti Ratna Kusumawardani Relisia, Vezy Rendra wijaya Restu Aminullah Retno Eka Nianti Retno Eko Rifkowati Rezi Refita Rifkowati, Retno Eko Rika Warti Rini ' Rini Rahma Fadila Rio Persal Anugrah Risa Oktalia Sari Rizki Adi Yona Roza Linda Roza Linda Roza Linda Roza Linda Roza Linda Roza Linda Sabrina Dahlizar Salsabila Hendri, Putri Noviayu Sandra G, Cindy Eka Sari Ayu Sabatini Shafiani, Nur Shafiani, Nur Shafiani Shyiba Yunia Aliffah Simanjuntak, Jan Stepfely Siswati Siswati Sofa Fajriah Solly Aryza Sri Anita Sri Haryati Sri Haryati Sri Haryati Sri Haryati Sri Rahayu Lestari Sri Saraswati Stifany, Aldilla Subaryanti, Subaryanti Sufyanto ' Suharmin Suharmin suryani, nelly Susilawati Susilawati Susilawati Susilawati Susilawati, Susilawati Syafriana, Vilya Syaputra, Yandri Teja Pratama Putra Teodhora, Teodhora Tjipto Leksono Tjipto Leksono Uhkty Fauzyah Veryanti, Putu Rika Wahidin Wahidin Wanda Ika Wahyuni Ika Wahyuni Waruwu, Riama Wida Usmansyah Wira Septama, Abdi Y. Anggraeni Yayuk Andriyani Yovanie, Faira Yuni Anggraeni Zaki Dayatul Akbar Zaleha ' Zaza Fikrati Auliyani Zera Rahmaputri Zilhadia Zilhadia