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PERBEDAAN PEMAHAMAN KONSEP MATEMATIKA ANTARA SISWA YANG BELAJAR DENGAN MENGGUNAKAN MODEL PEMBELAJARAN KOOPERATIF TIPE JIGSAW DAN KONVENSIONAL Siti Hadijah; Sutji Rochaminah; Maxinus Jaeng
Aksioma Vol. 8 No. 2 (2019)
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/aksioma.v8i2.213

Abstract

Abstrak: Penelitian ini bertujuan untuk mengetahui apakah pemahaman konsep matematika siswa yang belajar dengan menggunakan model pembelajaran kooperatif tipe jigsaw lebih baik daripada pemahaman konsep matematika siswa yang belajar dengan menggunakan model pembelajaran konvensional di Kelas IX MTs Negeri 1 Kota Palu. Hipotesis penelitian ini adalah pemahaman konsep matematika siswa yang belajar dengan menggunakan model pembelajaran kooperatif tipe jigsaw lebih baik daripada pemahaman konsep matematika siswa yang belajar dengan menggunakan pembelajaran konvensional. Jenis penelitian ini adalah eksperimen semu. Desain penelitian ini adalah pre-post test control design. Populasi penelitian ini adalah seluruh siswa kelas IX MTs Negeri 1 Kota Palu dengan teknik pengambilan sampel cluster random sampling. Nilai rata-rata siswa kelas eksperimen 47 dan standar deviasi 17,04 sedangkan nilai rata-rata siswa kelas kontrol 40 dan standar deviasi 13,40. Data yang diperoleh berdistribusi normal dan homogen, maka pengujian hipotesis menggunakan teknis statistik parametris yaitu uji t. Hasil pengujian hipotesis diperoleh bahwa nilai ????tabel = 1,67 dan ????hitung = 2,96 sehingga H1 diterima dan H0 ditolak. Hal ini menunjukkan bahwa pemahaman konsep matematika siswa yang belajar dengan menggunakan model pembelajaran kooperatif tipe jigsaw lebih baik daripada pemahaman konsep matematika siswa yang belajar dengan menggunakan model pembelajaran konvensional di kelas IX MTsN 1 Kota Palu. Kata Kunci: Model Pembelajaran Kooperatif Tipe Jigsaw, Model Pembelajaran Konvensional, dan Pemahaman Konsep Abstract: This research purposed to determine is mathematics concept understanding students who learn by using jigsaw cooperative learning model better than students who learn by using conventional learning model in class IX MTs Negeri 1 Kota Palu. The hypothesis is that mathematics concept understanding students who learn by using jigsaw cooperative learning model better than students who learn by using conventional learning model. The type of research is a quasi experiment. Design of research is pre-post control design. The population of this research is all students of class IX MTs Negeri 1 Kota Palu with samples taken by cluster random sampling technique. The average score of the experiment class students is 47 and standard deviation is 17.04 and the average score of the control class students is 40 and standard deviation is 13.40. The data is normal distribution and homogen, hypothesis test using t test. Results of hypothesis test obtained value ????table = 1.67 and ????count = 2.96 it means H1 is accepted and H0 is rejected. This indicated that mathematics concept understanding students who learn by using jigsaw cooperative learning model have better than mathematics concept understanding students who learn by using conventional learning model in class IX MTsN 1 Kota Palu. Keywords: Jigsaw Cooperative Learning Model, Conventional Learning Model, and Concept Understanding
Konsep Pembelajaran Materi Perubahan Benda dengan Menggunakan Metode Penemuan Terbimbing Siti Hadijah
Jurnal Pendidikan UNIGA Vol 11, No 2 (2017): Jurnal Pendidikan UNIGA
Publisher : Fakultas Pendidikan Islam dan Keguruan Universitas Garut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52434/jp.v11i2.163

Abstract

Abstrak. Penggunaan sebuah metode adalah suatu keharusan bagi guru untuk menyampaikan materi pelajaran. Penelitian ini bertujuan untuk meneliti efektivitas metode penemuan terbimbing dalam upaya untuk meningkatkan hasil belajar siswa. Metode penelitian yang digunakan adalah penelitian tindakan kelas dengan teknik kualitatif. Desain penelitian ini menggunakan model spiral sebanyak 2 siklus 4 pertemuan dengan langkah-langkah perencanaan, tindakan, observasi dan refleksi. Setiap siklus dilakukan tindakan sesuai dengan skenario pembelajaran dan untuk siklus selanjutnya berpedoman dari hasil refleksi siklus sebelumnya. Teknik pengumpulan data dilakukan dengan tes, observasi, dan wawancara. Data penelitian dikumpulkan dengan instrumen berupa lembar observasi, tes hasil belajar dan wawancara. Hasil observasi kinerja guru dalam merancang RPP untuk tiap siklus mengalami peningkatan, pada siklus I pertemuan 1 2,9 (kurang memadai), siklus I pertemuan 2 mencapai 3.1 (cukup baik), siklus II pertemuan 1 mencapai 3.5 (memadai), dan siklus II pertemuan 2 mencapai 3,68 (memadai). Selain itu kinerja guru dalam melaksanakan pembelajaran untuk tiap siklus juga mengalami peningkatan, siklus I P1 mencapai 2,86 (cukup baik), siklus I P2 mencapai 2,95 (cukup baik), siklus II P1 mencapai 3.2 (memadai), dan siklus II P1 mencapai 3,40 (memadai). Hasil penelitian setelah dianalisis menunjukkan bahwa tes hasil belajar pada Siklus I dilanjutkan dengan Siklus II mengalami peningkatan. Siklus I P1 yaitu 67,06%, siklus I P2 yaitu 70%, siklus II P1 77,06% dan siklus II P2 82,35%. Target yang ingin dicapai sebelumnya adalah 75%. Hasil yang dicapai pada siklus terakhir adalah 82,35%. Hal ini menunjukan bahwa pembelajaran dengan menggunakan metode penemuan terbimbing dapat meningkatkan hasil belajar siswa. Penelitian ini menyimpulkan bahwa penerapan metode penemuan terbimbing dapat meningkatkan hasil belajar IPA pada pada konsep faktor penyebab perubahan benda di kelas VI SDN 3 Pawindan Kabupaten Ciamis. Kata kunci: Belajar, perubahan benda, metode penemuan terbimbing
ANALISIS PENGARUH BEBAN KERJA, HUBUNGAN INTERPERSONAL DAN SELF-EFFICACY TERHADAP STRES KERJA STAF PENDAMPING DI LINGKUNGAN DPRD PROVINSI, KABUPATEN / KOTA SE PULAU LOMBOK Siti Hadijah
JMM UNRAM - MASTER OF MANAGEMENT JOURNAL Vol. 5 No. 1 (2016): JMM MARET 2016
Publisher : Master of Management, Mataram University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (464.823 KB) | DOI: 10.29303/jmm.v5i1.77

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This study aims to analyze the effect of partially simultaneously and determine the effect of work load, interpersonal relationship, and self-efficacy as well asto analyze the variables that have themost dominant influence on work stress assistant staff in the Provincial DPRD, Regency/City in Lombok Island. This type of researchis associative causal research and sampling technique by using proportional random sampling as much 54 staff assistant parliamentarians throughout Lombok Island. The analytical technique used is theMultiple Linear Regression. The results showed that: workload, interpersonal relationship and self-efficacy in partial and simultaneously significant effect on job stress and work load variables known to the dominant influence of work stress assistant Staff parliamentariansse Lombok Island. Keywords: Job stress, Workload, interpersonal relationships, self-efficacy.
ANALISIS PENDAPATAN DAN STRATEGI PENGEMBANGAN USAHA BUDIDAYA IKAN NILA DI KECAMATAN AMPANA KOTA KABUPATEN TOJO UNA-UNA Siti Hadijah; Muhammad Basir-cyio; Lien Damayanti
Agroland: Jurnal Ilmu-ilmu Pertanian Vol 22, No 3 (2015)
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (355.589 KB)

Abstract

This research aimed to determine the income of farmers and to determine the strategy for developing Tilapia fish culture business inAmpana Kota sub districtof TojoUna-Una Regency. The research location was purposively selected as Ampana Kota sub district has a fairly extensive area of Tilapia fish culture compared to the other sub districts in TojoUna-Una regency.Respondents of 63 people were selected using a census method.Data collected was analyzed using income, SWOT and QSPM analysis. The results showed that the average of income is IDR 11,667,608/ha/harvest season. The aquaculturebusiness development strategy that can be implemented is SO strategybased on the SWOT matrix with a score of 3.255.  This strategy utilizesgovernment assistance in order to optimize the performance of aquaculture farmer groups.  Various programs that can be applied including training for optimizing and increasing production, developing distribution channels and expandingmarketing channels, and increasing land potency for expanding the aquaculture to meet increasing demand of Tilapia consumption. The QSPM analysis suggested that the best program for the development of the Tilapia culture inAmpana Kota sub district is the second program “the development of distribution channels and expand marketing channels” with a total value of attractiveness (TAS) of 5,216.Keyword : Income, QSPM, SWOT, Tilapia Fish.
Pemanfaatan Cangkang Biji Karet Sebagai Biobriket Siti Hadijah; Mahardika Prasetya Aji; Budi Astuti
Prosiding Seminar Nasional Pascasarjana Vol. 3 No. 1 (2020)
Publisher : Pascasarjana Universitas Negeri Semarang

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Abstract

Telah dilakukan penelitian tentang pemanfaatan cangkang biji karet. Biobriket yang dihasilkandapat mengetahui laju pembakaran, kadar abu dan kadar air. Metode penelitian yang dilakukanadalah membuat briket dari cangkang biji karet dengan menambahkan pelekat dari tepung kanji.Cangkang biji karet dijadikan arang kemudian dihaluskan dan dicampur dengan pelekat dan dicetak. Briket dikeringkan selama 2 hari dan dibakar. Selanjutnya briket dibakar dan hitung waktuselama pembakaran. Hasil pada penelitian ini pada laju pembakaran nilai rata-rata sebesar 0.7%,untuk kadar abu rata-rata sebesar 0.8%, dan untuk kadar air rata-rata sebesar 0.4%.
PENGARUH PEMBERIAN ABU SEKAM PADI DAN PUPUK NPK TERHADAP PERTUMBUHAN DAN HASIL TANAMAN OKRA PADA TANAH GAMBUT Rosi Filario; Agus Ruliyansyah; Siti Hadijah
Agros Journal of Agriculture Science Vol 25, No 3 (2023): edisi Juli
Publisher : Fakultas Pertanian, Universitas Janabadra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37159/jpa.v25i3.3575

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Okra (Abelmoschus esculentus L. Moench) is a highly nutritious and economical vegetable commodity. Efforts made to increase okra production so that it is high both in terms of quantity and quality can be carried out through efforts to expand the planting area and increase the yield per unit area of planting area by planting okra plants on peat soil. This study aims to obtain the best interaction dose of rice husk ash and NPK fertilizer for the growth and yield of okra plants on peat soil. This research was conducted in the research area of the Faculty of Agriculture, University of Tanjungpura. The research was conducted from May 29 - August 27 2022. This study used an experimental method with a factorial Completely Randomized Design (CRD) pattern with two treatments and 3 replications. The first factor was rice husk ash with 3 levels, namely a1 = 5 tonnes/ha equivalent to 125 g/polybag, a2 = 10 tonnes/ha equivalent to 250 g/polybag, a3 = 15 tonnes/ha equivalent to 375 g/polybag. The second factor was NPK fertilizer at 3 levels, namely n1 = 200 kg/ha equivalent to 5 g/polybag, n2 = 400 kg/ha equivalent to 10 g/polybag, n3 = 600 kg/ha equivalent to 15 g/polybag. Variables observed included: plant height (cm), dry weight (g), root volume (cm3), number of fruits per plant (fruit), fruit weight per plant (g), and fruit weight per fruit ((g). Yields The study showed that the interaction between rice husk ash and NPK fertilizer had no significant effect on all observational variables.The application of rice husk ash at a dose of 10 tons/ha was the best dose to increase the growth and yield of okra plants on peat soil.The application of NPK fertilizer at a dose of 400 kg/ha ha provides growth and yield of okra plants on peat soils. Keywords: Rice husk ash, NPK fertilizer, peatsoil INTISARITanaman Okra (Abelmoschus esculentus L. Moench) merupakan salah satu komoditas sayur yang bergizi tinggi dan ekonomi tinggi. Usaha yang dilakukan untuk meningkatkan produksi okra agar tinggi baik dari segi kuantitas dan kualitas dapat dilakukan melalui usaha perluasan areal tanam dan peningkatan hasil persatuan luas areal tanam adalah menanam tanaman okra pada tanah gambut. Penelitian ini bertujuan untuk mendapatkan dosis interaksi abu sekam padi dan pupuk NPK yang terbaik untuk pertumbuhan dan hasil tanaman okra di tanah gambut. Penelitian ini dilakukan di lahan Penelitian Fakultas Pertanian Universitas Tanjungpura. Penelitian  dilakukan mulai  pada tanggal 29 Mei  - 27 Agustus 2022. Penelitian ini menggunakan metode eksperimen dengan pola Rancangan Acak Lengkap (RAL) faktorial dengan dua perlakuan  dan 3 ulangan. Faktor pertama abu sekam padi sebanyak 3 taraf yaitu a1 = 5 ton/ha setara dengan 125 g/polybag, a2 =10 ton/ha setara dengan 250 g/polybag , a3 = 15 ton/ha setara dengan 375 g/polybag. Faktor kedua adalah pupuk NPK sebanyak 3 taraf yaitu n1 = 200 kg/ha setara dengan 5 g/polybag, n2 = 400 kg/ha setara dengan 10 g/polybag, n3 = 600 kg/ha setara dengan 15 g/polybag. Variabel yang diamati meliputi: tinggi tanaman (cm), berat kering (g), volume akar (cm3), jumlah buah per tanaman (buah), berat buah per tanaman (g), dan berat buah per buah ((g). Hasil penelitian menunjukkan Interaksi antara abu sekam padi dan pupuk NPK berpengaruh tidak nyata terhadap semua variabel pengamatan. Pemberian abu sekam padi dengan dosis 10 ton/ha merupakan dosis terbaik untuk meningkatkan pertumbuhan dan hasil tanaman okra pada tanah gambut. Pemberian pupuk NPK dengan dosis 400 kg/ha memberikan pertumbuhan dan hasil tanaman okra pada tanah gambut.  Kata Kunci: Abu sekam padi, okra, pupuk NPK, tanah gambut
Analisis Ujaran Kebencian Terhadap Kiki Saputri Di Media Sosial Twitter Shada Fadhilah Ginting; Siti Hadijah; Siti Hasanah Nasution; Frinawaty Lestarina Barus
Jurnal Nakula : Pusat Ilmu Pendidikan, Bahasa dan Ilmu Sosial Vol. 2 No. 1 (2024): Januari: Jurnal Nakula : Pusat Ilmu Pendidikan, Bahasa dan Ilmu Sosial
Publisher : Asosiasi Riset Ilmu Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/nakula.v2i1.373

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Social media is used by people from various groups to communicate and become a forum for conveying their ideas and thoughts about this information. Communicating on social media can have negative impacts that are detrimental to certain people or certain parties, such as defamation of someone's good name and hate speech. This research aims to describe the form and meaning of hate speech against comic Kiki Saputri on Twitter social media. This research uses a qualitative descriptive method. Data collection was obtained from screenshots of the owners of these tweets which were uploaded and spread across various social media pages. From this research, there is data on hate speech from netizens' tweets typed via Kiki Saputri's Twitter social media comments. This research concluded that there were seven speech acts containing hate speech towards Kiki Saputri found in this research, namely insulting hate speech. Most of the tweets on Twitter are insulting and express annoyance, expressing dislike, criticizing, cursing, using harsh words and speech expressing dislike and annoyance with the subject of discussion.
THE EFFECTIVENESS OF SMALL GROUP DISCUSSION ON IMPROVING STUDENTS' SPEAKING ABILITY IN DESCRIPTIVE TEXT Dini Irawati; Aulia Indira Choirunnisa; Siti Hadijah; Amalia Nuraini
Jurnal Cakrawala Ilmiah Vol. 4 No. 4: Desember 2024
Publisher : Bajang Institute

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Abstract

Speaking is a crucial aspect of language acquisition as it allows students to demonstrate their competence in the language they are learning. However, various obstacles can impact students' speaking abilities, including a lack of confidence, a limitation of vocabulary and grammar, and ineffective teaching methods. The objectives of this research were to investigate whether the effectiveness of Small Group Discussion improves speaking ability in descriptive text at the seventh grade of SMPN 14 Samarinda in the academic year 2023/2024 and to determine whether Small Group Discussion helps students enhance their speaking ability in descriptive text in the seventh grade at S MPN 14 Samarinda in the academic year 2023/2024. This research employed a quantitative approach with a quasi-experimental design. The sample consisted of seventh-grade students from SMPN 14 Samarinda, specifically classes 7A and 7C. Data were collected through observation, documentation, and speaking tests to describe the progress of the action. The average score and class percentage were used as a representation of students' speaking improvement. The findings of this research was there are increase of 0.35% in the experimental class (30 to 40.5) and an increase of 0.15% in the control class (26.06 to 29.94) which means that Small Group Discussion has a better and significant improvement compared to conventional learning. According to Mann-whitney test, Asymp , significance value (2-tailed) was <0.001, which is less than α (0.005). It could be concluded that Ha accepted and Ho refused. It means small group discussion had significant effect on students speaking skill in the descriptive text at seventh grade students of SMPN 14 Samarinda
Implementasi Konsep Pertanggungjawaban Pidana Islam dalam Hukum Positif Indonesia Diana Sri Utami; Siti Hadijah; Cintami Grece Novita Ramadani; Humairah Hannani; M. Rahman Rizki; Zaid Alfauza Marpaung
Amandemen: Jurnal Ilmu pertahanan, Politik dan Hukum Indonesia Vol. 2 No. 1 (2025): Jurnal Ilmu pertahanan, Politik dan Hukum Indonesia
Publisher : Asosiasi Peneliti dan Pengajar Ilmu Hukum Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62383/amandemen.v2i1.772

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Indonesia's positive legal system is not in line with Jinayah's thoughts of accountability. Criminal responsibility according to Islamic criminal law is based on the awareness and intention of the perpetrator (mens rea) and proof of unlawful actions (actus reus), which is in line with sharia principles. The aim of this research is to study how the concept of Islamic criminal responsibility can be applied to Indonesian law by considering the principles of justice, humanity and uniformity in accordance with the country's constitution. The research method used is normative, by looking at various laws in Indonesia and reading literature about Islamic criminal law and its implementation in countries with Islamic law. The research results show that, although there are fundamental differences between Islamic law and Indonesian positive law, several elements of the concept of Islamic criminal responsibility can be exploited, especially in cases containing certain crimes such as qisas, diyat, and ta'zir. By considering Pancasila as the philosophical foundation of the state, these elements can be exploited. It is hoped that this implementation will help strengthen the national legal system by providing space for the religious values ​​that live within it
PENGARUH MEDIA BUSY BOOK TERHADAP KEMAMPUAN MEMBACA PERMULAAN ANAK DI TK. ABA SAMBIREJO BINJAI Siti Hadijah; Rabitah Hanum Hasibuan; Hadi Gunawan
Jurnal Generasi Tarbiyah: Jurnal Pendidikan Islam Vol. 2 No. 2 (2023): Edisi Oktober
Publisher : Institut Syekh Abdul Halim Hasan Binjai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59342/jgt.v2i2.400

Abstract

Penelitian ini bertujuan untuk mengetahui: 1) Penerapan media busy book terhadap anak di TK ABA Sambirejo, 2) Kemampuan membaca permulaan anak Di TK ABA Sambirejo Binjai, 3) Pengaruh busy book terhadap kemampuan membaca permulaan anak di TK ABA Sambirejo Binjai. Penelitan ini merupakan penelitian yang mengarah pada jenis penelitian kuantitatif. penelitian ini peneliti akan menggali informasi mengenai penerapan media busy book dalam meningkatkan kemampuan membaca permulaan anak usia 5-6 tahun di TK ABA Sambirejo. Hasil penelitian ini mengenai kemampuan membaca permulaan anak sebelum menggunakan media pembelajaran busy book masih banyak yang berada pada kategori mulai berkembang dan belum berkembang. Sedangkan kemampuan membaca permulaan setelah penggunaan media pembelajaran busy book menunjukkan berkembang dengan baik, yakni hampir semua anak berada pada kategori berkembang sesuai harapan dan berkembang sangat baik. Perbedaan skor kemampuan membaca permulaan anak sebelum dan sesudah diberi perlakuan berupa penggunaan media busy book menunjukkan adanya peningkatan. Sehingga dapat disimpulkan bahwa ada pengaruh penggunaan media busy book terhadap kemampuan membaca permulaan pada anak kelompok B di Di TK ABA Sambirejo Binjai.