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Somakim, Somakim

Universitas Sriwijaya

Author-ID : 680724

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Peranan Buah Semangka dalam Pembelajaran Volume Bola Hariani Juwita; Ratu Ilma Indra Putri; Somakim Somakim
Jurnal Elemen Vol 1, No 2 (2015): July
Publisher : Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/jel.v1i2.145

The objective of this study was to investigate the role of the context to enable the students to understand the concept of volume of a sphere in class VIII. The context of this research was using a watermelon as teaching aids by using PMRI approach. The method used in this study was design research; the stages were preleminary design, teaching experiment, and retrospective analysis. The results of this study indicated that the role of watermelon as teaching aids supported the students to develop their knowledge about the concept of volume of a sphere, and enhance their understanding about the material so that the learnin becomes more meaningful. In giving the volume of a sphere its better not to be taught the students by giving formula directly, however they were given the opportunity to understand the volume of a sphere with their own concept in real situation. The existence of such a situation, the student will be easier to learn the material volume of a sphere at a higher level.

Pengembangan LKS dengan Model Discovery Learning pada Materi Irisan Dua Lingkaran Harisman Nizar; Somakim Somakim; Muhammad Yusuf
Jurnal Elemen Vol 2, No 2 (2016): July
Publisher : Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/jel.v2i2.232

This research aims at (1)producing a valid and practical LKS (Student Worksheet) in discovery learning model in two circles intersection material in class XI, and (2) to find out the potential effect toward the learning outcomes from the development of LKS with discovery learning model in two circles intersections material in class XI MIA. The design ofthis research is a developmental study. The subjects of this research were 33 students of XI MIA 1 SMA N 1 Indralaya in academic year 2015/2016. The data collecting technique used were observation, test, and interview. The result of the researches were : (1) This research produced a valid and practical LKS with discovery learning model in two circles intersections material in class XI MIA withsome characteristics such as, (a) Contain the operational steps of discovery learning model, (b) Help students in finding the concept of two circles intersections model. (c) Make students active in learning. Being valid can be seen from the results of validator assessment, where the validator comments on the first prototype of LKS from content, construct, and language. Being practical can be seen from the results of small group try out, in which it was based on analysis of the answer sheets of students, it was found that students were able to complete each steps there and studentsâ€™ comments obtained from the sheets that stated the LKS given was easy to be done by students. (2) The developed LKS consisted of potential effect toward the learning outcomes from cognitive (knowledge), affective (attitude), and psychomotor (skill). In the cognitive domain 81.81% of students got score 65, in the affective domain all of the students had shown an attitude of honesty and responsiveness shown by observations during LKS usage, as well as in the of psychomotor domain skills all of students had good skill that seen from the result of students performance.

Pengembangan Bahan Ajar Berbasis Cabri 3D Materi Dimensi Tiga Kelas X SMA Drajat Friansah; Zulkardi Zulkardi; Somakim Somakim
Jurnal Elemen Vol 1, No 2 (2015): July
Publisher : Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/jel.v1i2.143

This study aims to (1) produce teaching materials based Cabri 3D material Three Dimensrions which is valid, practical, has a potential effect on the achievement of learning and explain the process of development, (2) describe the characteristics of teaching materials based Cabri 3D material Three Dimensions. In developing teaching materials, researchers through the preliminary stage and prototyping with groove formative evaluation. In the prototyping stage researchers involved class X SMA Xavierus Lubuklinggau. Data collection techniques used are documentation, walk-throughs, and the results of the test. This research-based teaching materials Cabri produce 3D material Three Dimensions valid and practical, and has a potential effect on the achievement of learning and self-sufficiency indicators of student learning. Validity of instructional materials in terms of compliance with the curriculum and the results of expert validation and test prototypes at the stage of a small group. The potential effect of this teaching material visible from the ability of students determines the position, distance and angle of the elements of geometry. The results of the evaluation study shows 3.13% category excellent value, 56.25 Good, 34.38 Enough, and 6.25 Less. From the observation unstructured during the learning process of students have the initiative to learn and utilize learning resources.

Kertas Berpetak pada Pembelajaran Perbandingan Senilai Rahmawati Rahmawati; Somakim Somakim; Ely Susanti
Jurnal Elemen Vol 2, No 2 (2016): July
Publisher : Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/jel.v2i2.181

This study aims to generate trajectories of students in learning by using a comparison worth growing terraced paper of form informal toward formal shape. The method used in this research is the research design consisted of three stages, namely the preliminary, design experiments and retrospective analysis. In this study, a series of learning is designed and developed based on the notion of the learning process and approach PMRI. This research was conducted in SMP PGRI 1 Palembang by involving students in grade VII.2 totaling 30 students. This research produces Learning trajectory (LT), which includes three activities namely 1, activity starts from drawing two wake up the same but different size, measure each side at the wake and determine the corresponding sides to determine the ratio. Activity 2, the activity determines the relations between the two ratios to determine whether the two ratios is a comparison worth or not. Activity 3, resolve issues relating to the comparative worth of daily life-today. Results of the experiments showed that a series of learning activities that have been done to help improve students' understanding of learning valued comparison.

Pengembangan Lembar Kerja Siswa Berbasis Model Discovery Learning pada Pokok Bahasan Sudut Kelas VII Selly Noviafitri; Somakim Somakim; Yusuf Hartono
Jurnal Elemen Vol 2, No 2 (2016): July
Publisher : Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/jel.v2i2.214

The research aims to produce a valid and practical LKS based on discovery learning model and also having potential effect. This type of research is Development Study of Design Research. The subject of this research were the first year students of SMP Negeri 7 Prabumulih academic year 2015/2016. The technic of collecting data have done with walkthrough, test, observation, and interview. The result of this research was produce two LKS that valid and practical based on discovery learning model with characteristic (1) Contain stages of discovery learning model, (2) Assist students in finding concepts on the subject of the angle, (3) make students being actively in learning process .Valid can be seen from the result of validator assessment where the validator comment on the first prototype of LKS from content, construct, and language perspective. Practical can be seen from the result of small group try out, which is based on analysis of the answer sheets of students found that students are able to complete each stage there, and based on coment sheet of students found that LKS given were easy to used and understanded by students. This devoloved LKS which based on discovery learning model also have the potential effect toward result study. The result study from this research consisted of cognitive domain, affective domain, and psychomotor domain. In the cognitive domain, 91,66% of students got score more than 6,25, in the affective domain, all students have demonstrated a responsible attitude and respect that seen from the observation during LKS usage, and the psychomotor domain, all of students have been skilled that seen from the result of students performance.

Desain Pembelajaran Peluang dengan Pendekatan PMRI Menggunakan Kupon Undian untuk Siswa Kelas VII Welly Yanti; Yusuf Hartono; Somakim Somakim
Jurnal Elemen Vol 2, No 1 (2016): January
Publisher : Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/jel.v2i1.177

This research aims to determine the role of lottery coupons can help students find the concept of probability for class VII. Design Research had chose as a kind of research to achieve the goal. In this reseacrh, a series of learning activities designed and developed based on the hypothesis of the learning process of students. Learning approach used,that is, PMRI approach by involving 32 students of class VII MTs Campang Tiga. This research result Learning trajectory (LT), which contains a series of learning processes in the two activities, that is, understand the concept of sample space, sample point and the event occurrence. Results of the experiments show that with the approach of learning PMRI can define the concept of sample space and sample points and probabilities of an event by taking the lottery tickets. With the line of learning from taking lottery tickets, determine the sample space and sample point and determine the probability of occurrence can improve comprehension, reasoning students on the matters of probability.

Kemampuan Representasi Matematis Siswa pada Pembelajaran Berbasis Teori Van Hiele di Materi Segiempat Kelas VII SMP Negeri 1 Indralaya Utara Armadan Armadan; Somakim Somakim; Indaryanti Indaryanti
Jurnal Elemen Vol 3, No 1 (2017): January
Publisher : Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/jel.v3i1.306

This research belongs to description quantitative research which aimed to find out the description of studentsâ€™ ability of the mathematical representation by using Van Hiele Theory based learning on rectangular material. The subjects of this research are 27 students of VIIA grades at SMP N 1 Indralaya Utara. The technique collecting data was done by using test method and observation. Test Instrument which is used is two essays. Observation is used to look at student learning activities based on Teori Van Hiele and for supporting the test result of studentsâ€™ mathematical representation skill. The research result showed that studentsâ€™ mathematical representation skill on VIIA grade of SMP N 1 Indralaya Utara is categorized well enough, with the following details: the precentage of students mathematical representation skill which is very nigh about 7,41%, for nigh category is about 55,56%, for medium category which is about 33,33% and for low category is about 3,7%. The precentage of studentsâ€™ mathematical representatation which is able to present 0 level of Van Hiele Theory with visual representation about 100%, the percentage of students who are able to present 1 level of Van Hiele Theory with verbal representation about 74,07%, mean while 2 level with verbal representation and simbolic representation serially about 22,22% and 37,03%.

Desain Pembelajaran Statistika Menggunakan Konteks Mal di Kelas V Surya, Apriana; Zulkardi, Zulkardi; Somakim, Somakim
Jurnal Elemen Vol 3 No 2 (2017): July
Publisher : Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/jel.v3i2.344

This research is used to help the fifth grade of elementary school statistic easily through mall conteks. It is based on PMRI which is connected to the learning integrative 2013 curriculum. It is used design research type validation study methodology to prove learning theories. This research involved 24 students os Az-Zahrah Palembang in fifth grade level. The students did some activities like (1) making tally (2) drawing and arranging the clothes store (3) cutting and connecting bar chart (4) deciding the clothes stores which is attended in every floor, re arranging the clothes stores every floor, deciding which mall is less and more every floor. And the result shown that by doing same activities above able to help the students in learning statistics.

Co-Authors A Rahman Adeng Slamet Adha, Idul Adi Pribadi ADI SAPUTRO Aisyah Turidho Akhmad Sumbandari Ali Djamhuri Amelia, Desy Amizera, Suzy Anggraini, Nike Anna Fauziah Annisa Oktavia Lestari Annisa Oktavia Lestari Araiku, Jeri Arika Sari Aripin, Pipit Ariyani, Pipit Armadan Armadan Armadan, Armadan Asri Gita Azhari Azhari Azhari Azka 'Afifah Budi Mulyono Budi Mulyono Cecil Hiltrimartin Cecil Hiltrimartin Darmawijoyo, Darmawijoyo Desi Safitri Destiniar Destiniar, Destiniar Destiniar, Destiniar Dewi Hamidah Diah Dwi Santri Diah Dwi Santri Dian Aprianty Dina Octaria Dina Octaria Dina Oktaria Dinal Ulya Sukiman Dinda Syabillah Drajat Friansah Efryanty Eka Fitri Puspa Sari Eka Fitri Puspa Sari, Eka Fitri Puspa Eka Wahyuni Nur'rohim Eka Wahyuni Nur’rohim Elfisyah Isnaini Raizon Elfrida Ratnawati Elvira Destiansari Ely Susanti Ely Susanty Farida Nursyahidah Fazar, Ibnu Felia Dwi Martha, Vivi Filzah Izzati Amin Firdaus Firdaus Fitri Maya Puspita Fitri Widyastuti Hamidah, Dewi Hamidah, Dewi Handayani, Marweny Hanifa, Arina Haniful Muttaqin Hapizah Hariani Juwita Harisman Nizar Harlinda, Ayu Hendrik Efendi Lumban Tobing Hiriza Imron Ibnu Fazar Idul Adha Iis Juniati Lathiifah Iis Juniati Lathiifah Indah Widyaningrum Indaryanti Indaryanti Indira, Thasyia Jeri Araiku Jonny Simanullang Julaiha, Ellah Juwita, Hariani Kalimah, Nur Kamran, Muhammad Ketang Wiyono Kgs M Syahrur Ramadhon Kodri Madang, Kodri Kurniadi, Elika Lely Marlina Lestari, S R Lia Puspasari Lia Puspasari, Lia Lisnani Lisnani Lisnani Lisnani Lisnani M Yusup M. Abdullah M. Abdullah M. Abdullah, M. Abdullah M. Hasbi Ramadhan, M. Hasbi M. Yusup Maheswari, Nasywa Ayu Marion Marion Maulida, Amanah Meilani Safitri Meilani Safitri MEILANI SAFITRI - UNIVERSITAS SRIWIJAYA Meilinda Meilinda Mela Dwi Istiqomah Meryansumayeka Meryansumayeka Metha Anggraeini Mindarti, Putri Mistawan, Kadek Muhammad Nabil Arifin Muhammad Yusuf Muhammad Yusup Muhammad Yusup Mulyono, Budi Muthmainnah Muthmainnah Muttaqin, Haniful Nadia Faradilla Nadia Faradilla Nadya Putri Setiawati Neni Lismareni Nety Wahyu Saputri Nila Kesumawati Nila Kesumawati Nofriati, Nursa Fatri Noviafitri, Selly Novita Sari Nur Aini Nur Aziza Nur Isnaini Taufik Nur Isnaini Taufik Nur Zahwa Nuraini Apriliana Nursa Fatri Nofriati Nurul Lathifah, Dewi Nyimas Aisyah Pratiwi, Anggi Nurul Pratiwi, Weni Dwi Pratiwi, Weni Dwi Pribadi, Adi PUTERI APRILIANTI Putri, Ratu Ilma R Wargadalem, Farida R. Ilma Rahayu, Chika Rahma Siska Utari Rahmawati Rahmawati Rahmawati, Rahmawati Rahmi Susanti Rahmi Susanti Rarri Bian Ryandi Ratu Ilma Indra Putri Retna Safitri, Erna Rifdah Luthfiyah Rini Herlina Rusiyanti Risda Intan Sistyawati Riya Apriyani Roy, Novaria Rusdy A. Siroj Sanjaya, Dekky Saraswati, Sari Sardianto Markos Siahaan, Sardianto Markos Sari, Arika Scristia, Scristia Selly Noviafitri Sepriliani, Sisca Puspita Siligar, E.I Pusta Silvia Fitriani Silvia Fitriani Simanullang, Jonny Simarmata, Ruth Helen Sisca Puspita Sepriliani Solina, Eva Sri Handayani Sri Hartini Sri Sumarni Sukasno Sukasno Sukma, Yovika Sukmaningthias, Novika Sukmaningtyas, Novika Surya, Apriana Surya, Apriana Susanty, Ely Syarifuddin Syifa Restania Putri Thasyia Indira Tiyas, Melati Ayuning Tobing, Hendrik Efendi Lumban Tria Gustiningsi Welly Yanti Weni Weryani Wijaya, Aldi Putra Windarti, Eko Wiwik Widyawati Wiwik Widyawati, Wiwik Yanti, Welly Yayan Eryandi Yayan Eryandi, Yayan Yenny Anwar Yufitri Yanto Yulianita Yundari, Yundari Yunita Prasetyawati Yunita Sari Manalu, Yunita Sari Yusliriadi Yusliriadi Yusliriadi, Yusliriadi Yusuf Hartono Yusuf Hartono Yusuf, Muhammad Zahwa, Nur Zhu, Mega Zuli Nuraeni Zulkardi Zulkardi Zulkardi Zulkardi Zulkardi Zulkardi Zulkardi Zulkardi Zulkardi Zulkardi Zulkardi Zulkardi Zulkardi Zulkardi Zulkardi Zulkardi Zulkardi Zulkardi Zulkardi Zulkardi Zulkardi Zulkardi, Zulkardi

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