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Nanang Supriadi

Universitas Islam Negeri Raden Intan Lampung

Author-ID : 1996431

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PENGARUH MODELS ELICITING ACTIVITIES DALAM PEMBELAJARAN MATEMATIKA DENGAN PENGGUNAKAN METODE SCAFFOLDING TERHADAP SELF DIRECTED LEARNING PESERTA DIDIK KELAS VII Rachmah, Harum Yeni; Supriadi, Nanang; Nasution, Sri Purwanti
Prosiding Seminar Nasional Matematika dan Pendidikan Matematika Vol 1, No 1 (2017): Prosiding Seminar Nasional Matematik dan Pendidikan Matematika 2017
Publisher : Prodi Pendidikan Matematika IAIN Raden Intan Lampung

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Rendahnya self directed learning di SMP PGRI 6 Bandar Lampung disebabkan karena cara pengajaran guru yang masih menerapkan model pembelajaran Langsung.Tujuan penelitian ini adalah untuk mengetahui kemampuan self directed learning peserta didik yang menggunakan models eliciting activities dengan menggunakan metode scaffolding lebih baik dari pembelajaran konvensional. Populasi dalam penelitian ini adalah peserta didik kelas VII SMP PGRI 6 Bandar lampung Tahun 2016/2017. Penelitian ini merupakan penelitian Quasi Ekxperimental Design dengan teknik simple random sampling, didapat kelas VII E sebagai kelompok eksperimen dan kelas VII F sebagai kelompok kontrol. Instrumen yang digunakan untuk mengumpulkan data adalah tes kemampuan self directed learning. Uji coba tes meliputi validitas isi, tingkat kesukaran, daya beda, dan reliabilitas. Untuk uji normalitas menggunakan uji Liliefors, uji homogenitas menggunakan uji kesamaan dua varians. Uji hipotesis yang digunakan dalam penelitian ini yaitu uji-t. Dari hasil penelitian uji statistik menunjukkan bahwa nilai dari t_hitung berdasarkan perhitungan yang diperoleh t_hitung=2,135, dan t_tabel = 1,689 sehingga t_hitung>t_tabel, dengan taraf nyata 0,05 dengan kata lain H_0 di tolak dan terima H_1. Sehingga berdasarkan perhitungan tersebut dapat disimpulkan bahwa terdapat pengaruh models eliciting activities dengan menggunakan metode scaffolding terhadap self directed learning peserta didik kelas VII SMP PGRI 6 Bandar pada pokok bahasan bangun datar segitiga dan segi empat.

Penentuan Model Matematika Terbaik dengan Metode Forward Terhadap Kepuasan Konsumen (Studi Kasus: Mega Jaya Motor AHASS 12199 di Sidorejo Sek. Udik) Yuliani, Endah; Supriadi, Nanang; Sugiharta, Iip
Prosiding Seminar Nasional Matematika dan Pendidikan Matematika Vol 1, No 2 (2018): Prosiding Seminar Nasional Matematika dan Pendidikan Matematika 2018
Publisher : Prodi Pendidikan Matematika UIN Raden Intan Lampung

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This study aims to determine the best mathematical model in describing customer satisfaction. Methods in this research use a causal quantitative. Data collection methods in this study using a questionnaire with 50 respondents. Data analysis techniques used are classical assumption test and hypothesis test. The results obtained by the best mathematical model with the forward method of customer satisfaction Mega Jaya Motor workshop is . This means that the satisfaction of Mega Jaya Motor workshop is influenced by the service variables available in the workshop.

Pengaruh Pembelajaran dengan Musik Klasik Terhadap Kemampuan Pemecahan Masalah Matematis Peserta Didik Gumanti, Agung Akbar Maden; Supriadi, Nanang; Suherman, Suherman
Prosiding Seminar Nasional Matematika dan Pendidikan Matematika Vol 1, No 2 (2018): Prosiding Seminar Nasional Matematika dan Pendidikan Matematika 2018
Publisher : Prodi Pendidikan Matematika UIN Raden Intan Lampung

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The purpose of this research is to know the effect of learning with the accompaniment of classical music to the problem solving ability of mathematical learners. This research is a quasi-experimental research, the population in this research is all students of class VIII SMP N 5 Terbanggi Besar Central Lampung Lesson 2016/2017, sampling technique in this study using classroom random technique with class VIII B as experimental class and class VIII D as control class. Data analysis technique using t-test. Based on the normality and homogeneity test, it is found that the test result of mathematical problem solving ability of both groups is normal and homogeneous distributed. Result of t-test calculation is obtained that t_count > t_(table )or 2,13> 2,002 which mean H1 accepted and H0 is rejected. So there is an influence of learning with classical music to the problem solving ability of mathematical learners.

Model Hands on Mathematics (HoM) Berbantuan LKPD Bernuansa Islami Materi Garis dan Sudut Dewi, Wiwik Sulistiana; Supriadi, Nanang; Putra, Fredi Ganda
Desimal: Jurnal Matematika Vol 1, No 1 (2018): Desimal: Jurnal Matematika
Publisher : UIN Raden Intan Lampung

This study aims to find out whether there is the influence of learning model of Hands-On Mathematics with the help of learner worksheet (LKPD) integrated on Islamic values to critical mathematical thinking ability on the subject line and angle. The research method used is experimental research. The type of research is Quasi-Experimental Design research. The instruments used are critical thinking skills tests online and angle learning materials. Data analysis using one-way ANOVA test with the same cell. The conclusion of this research is that there is the influence of learning model of Hands-On Mathematics with LKPD which is integrated on Islamic values to students mathematical critical thinking ability better than another learning model.

Pengembangan Video Pembelajaran Menggunakan Proshow pada Materi Satuan Ukur dan Berat Wahyana, Rosi; Supriadi, Nanang; Sugiharta, Iip
Prosiding Seminar Nasional Matematika dan Pendidikan Matematika Vol 1, No 2 (2018): Prosiding Seminar Nasional Matematika dan Pendidikan Matematika 2018
Publisher : Prodi Pendidikan Matematika UIN Raden Intan Lampung

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This development research aims to develop the learning media on the material of measuring unit and weight and know the feasibility of learning video media on the material of measuring unit and weight for class 3 SD Negeri 2 Palapa. The method used in this research is Research and Development (Research and Development) but will focus more on the process of developing the ADDIE method. Development stage in this research using five stages in research are: 1) Analysis 2) Design, 3) Development 4) Implementation, 5) Evaluation. Data collection techniques in this study using a questionnaire of student responses. Based on the results of the material experts, media experts with validation results worthy of use and learning instructional materials based on questionnaire field test responses conducted on 12 students categorized very interesting so that learning materials teaching materials are very helpless students in the learning process and feasible to use and students are very interested on learning video teaching materials.

PENGARUH MODEL PEMBELAJARAN CREATIVE PROBLEM SOLVING (CPS) DISERTAI TEKNIK DIAGRAM VEE TERHADAP KETERAMPILAN BERPIKIR KREATIF PESERTA DIDIK MATERI FUNGI KELAS X MAN 2 BANDAR LAMPUNG Puspita, Laila; Supriadi, Nanang; Pangestika, Amanda Diah
Biosfer: Jurnal Tadris Biologi Vol 9, No 1 (2018):
Publisher : Universitas Islam Negeri Raden Intan Lampung

Biologi merupakan pelajaran yang mengkaji tentang makhluk hidup dan komponen penyusun kehidupan.PendidikBiologi harus bisa mengkomunikasikan pengetahuannya, mengajak peserta didik untuk aktif dan kreatif dalam pelajaran serta dapat berinteraksi kepada sesama peserta didik, agar tercapainya tujuan pembelajaran. Kesulitan peserta didik mengungkapkan buah pikiran, kurangnya model pembelajaran yang menarik, aktif dan inovatif membuat peserta didik sukar dalam pemecahan masalah. Penelitian ini bertujuan untuk mengetahui apakah terdapat pengaruh model pembelajaran creative peroblem solving disertai teknik diagram vee terhadap keterampilan berpikir kreatif peserta didik materi fungi kelas X MAN 2 Bandar Lampung.Jenis penelitian yang digunakan adalah kuantitatif dengan metode quasi eksperimen. Populasi dalam penelitian, seluruh kelas X IPA MAN 2 Bandar Lampung. Sampel yang digunakan, kelas X IPA 3 dan X IPA 4. Teknik pengumpulan data menggunakan tes. Data-data yang terkumpul dianalisis menggunakan uji normalitas, homogenitas dan uji t.Berdasarkan hasil uji normalitas, Lhitung < Ltabel yaituÂ 0,1225 < 0,161 maka data berdistribusi normal sehingga H0 diterima. Uji homogenitas yaitu Fhitung < Ftabel maka 1,74 < 1.8608 sehingga H0 diterima, artinya data memiliki varians homogen. Pengujian hipotesis menggunakan uji-t yaitu thitung 5,490 dan ttabel 2,001 maka thitung > ttabel, 5,490 > 2,001 sehingga dinyatakan bahwa H0 ditolak dan H1 diterima. Berdasarkan hasil penelitian yang telah dilakukan, maka menunjukkan bahwa penggunaan model creative problem solving disertai teknik diagram vee memberikan pengaruh positif terhadap keterampilan berpikir kreatif peserta didik. Dengan demikian dapat disimpulkan bahwa : Terdapat pengaruh model pembelajaran creative problem solving disertai teknik diagram vee terhadap keterampilan berpikir kreatif peserta didik pada materi fungi di MAN 2 Bandar Lampung.

Analisis Kemampuan Komunikasi Matematis Ditinjau dari Tipe Kepribadian Guardian dan Idealist Melya, Lekok; Supriadi, Nanang
Desimal: Jurnal Matematika Vol 1, No 3 (2018): Desimal : Jurnal Matematika
Publisher : Universitas Islam Negeri Raden Intan Lampung

The purpose of this study is to describe the mathematical communication skills of high school students in terms of guardian and idealist personality types. Subjects in this study were taken using a purposive random sampling technique of two students from class X senior high school in Bandar Lampung with different personality types, that is one student with guardian personality type and one student with a idealist personality type based on David Keirseys personality dimensions, with personality type initial guardian (NAP) and initial idealist personality type (DBD). Mathematical communication skills are analyzed based on the following criteria : (1) the ability to write down what is known and asked about the questions; (2) the ability to write answers according to the purpose of the questions; (3) the ability to write down reasons for answering questions; (4) the ability to make mathematical terms and symbols; (5) the ability to make images that are relevant to the questions; (6) the ability to make conclusions in their own language. The results showed that subjects with guardian personality type were only able to master the five criteria of mathematical communication ability. The subject was unable to conclude with his own language. The results showed that subjects with idealist personality type were only able to master the five criteria of mathematical communication ability but the subject does not master the third criterian, the subject is unable to write down the reasons for answering the question.

The Experimentation of Project Based Learning (PjBL) and Guided Discovery Learning (GDL) Learning Model towards Mathematical Representation Ability Observed from Learning Motivation Supriadi, Nanang; Syazali, Muhamad; Lestari, Bella Dwi; Dewi, Eva Sima; Utami, Lintang Fitra; Mardani, Lingga Afriansyah; Putra, Fredi Ganda
AT-TA'LIM Vol 25, No 3 (2018)
Publisher : Institut Agama Islam Negeri Imam Bonjol Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15548/jt.v25i3.487

The purpose of this study was to determine: (1) Is there any difference between students’ mathematical representation ability who were taught by using the learning model of Project Based Learning with students who were taught by Guided Discovery Learning. (2) Is there any difference in the students' mathematical representation ability based on high, medium, or low learning motivation categories. (3) Is there an interaction between the learning model and the learning motivation toward mathematical representation ability. This research type was quasi experiment. This research was a quasi experimental research with 2x3 factorial design. Instrument used to collect data was test of representation ability and learning motivation questionnaire. The hypothesis testing used two way analysis of variance with unequal cell. Based on the results of hypothesis testing, it can be concluded that (1) There is a difference in the students' mathematical representation ability that was taught by using Project Based Learning model with students who were taught by sing Guided Discovery Learning model with sig value. <0.05 i.e. .000 <0.05 (2) There is a difference in the students’mathematical representation ability based on high, medium, or low learning motivation category with sig value. <0.05 ie .017 <0.05 (3) There is an interaction between the learning model and the learning motivation on the mathematical representation ability with the sig value. <0.05 ie .002 <0.05.

Media Pembelajaran Matematika Berbasis Kartun untuk Menurunkan Kecemasan Siswa Maharani, Maghfira; Supriadi, Nanang; Widiyastuti, Rany
Desimal: Jurnal Matematika Vol 1, No 1 (2018): Desimal: Jurnal Matematika
Publisher : Universitas Islam Negeri Raden Intan Lampung

This research Â aims to developing a cartoon-based mathematics learning media to reduce students' anxiety. The resulting product is a cartoon-based mathematics learning media using macromedia flash software for grade VII students ofÂ SMP on social arithmetic material. This research uses Â 4D research and developmentÂ method, Â proposed Â by Thiagarajan consisting of Â 4 stages: (1) define or define; (2) design or design; (3) develop or development Â and (4) disseminate or Â disseminate. Â Researchers Â use qualitative and quantitative data analysis techniques. This research uses data collection techniques which are based on a questionnaire in the form of Likert scale for student response and student anxiety. The result of the research is a cartoon-based mathematics learning media which is suitable for learning media to decrease students' anxiety. Â The feasibility of Â instructional media resulting from material experts and media experts is valid and worthy of use as a medium of learning. The studentsâ€™ response to the learning media obtained in Â small Â group test Â is very interesting with the average Â score Â of Â 3.52. In the large group test obtained, the criteria of attractiveness is very interesting with an averageÂ score of 3.41.Â Levels of studentsâ€™anxiety after the use of learning media have decreased, ie in the high anxiety category it has decreased from 41% to 0%, in the medium anxiety category it has decreased fom 35% to 24%, in the low anxiety category it has changed from 24% to 76%.

Co-Authors A.A. Ketut Agung Cahyawan W Achi Rinaldi Agus Pahrudin Akbar Handoko Amanda Diah Pangestika Amiruddin Amiruddin Andini, Dita Anna Fajriyah Astriana Putri Bambang Sri Anggoro Bella Dwi Lestari Christina Khaidir Delviana, Desti Desi Vitona Dewi, Eva Sima Dewi, Wiwik Sulistiana Dian Anggraini Djaffar Lessy Dona Dinda Pratiwi Een Yayah Haenilah Eka Aprilia Elny Yulinda Sarai Eva Sima Dewi Fani Sisco Predi Farida, Farida Filian Yunita Sari Fitriani Fitriani Fraulein Intan Suri Fredi Ganda Putra Gumanti, Agung Akbar Maden Hani Nastiti Tantika Hanifah Hanifah Harum Yeni Rachmah, Harum Yeni Hasan Hariri Iip Sugiharta Indrawan Al Ikhsan Indri Yulianti Intan Dyra Shari Faisyal Kartika Ramadona KOMARUDIN Laila Puspita Laila Puspita, Laila Laswadi Laswadi Lekok Melya Lestari, Bella Dwi Lingga Afriansyah Mardani Lintang Fitra Utami Lutfiatul Khofifah Maharani, Maghfira Mardani, Lingga Afriansyah Melya, Lekok Muhamad Syazali Muhammad Sholeh Muhammad Syazali Muthiah Miftahul Jannah Nadya Amalia Juana Nia Agustiana Nur Fitri Lestari Nurhanurawati Nurhanurawati Nurlaila Sehuwaky Pangestika, Amanda Diah Putri Oktaviana Rani Damayanti Rany Widyastuti Rany Widyastuti RIADDIN, DINAR Rifa Fahrullisa Rizki Wahyu Yunian Putra Ruchimat Haslan Santi Widyawati Sapta Desty Sugiharti Septia Ningrum Silvi Anisa Siska Andriani Siti Hasanah Sri Purwanti Nasution Sri Purwanti Nasution, Sri Purwanti Sugeng Sutiarso Suherman Suherman Suherman Suherman Suherman Suherman Suherman, Suherman Sunarto Sunarto Sunyono - - Syahrul Gunawan Taat Herliana Utami, Lintang Fitra Wahyana, Rosi Wan Jalamuddin Z Wawan Gunawan Widiyastuti, Rany Yuliani, Endah Yustika Fatimatuz Zahra

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