bluuebunny/crossref_metadata_2025_split huggingface dataset:
Обґрунтування концептуальних підходів щодо отримання енергії без витрати енергоносіїв
Authors: Vorobiov Oleh , Uhrynovych Oleh , Klontsak Mykola , Kondratiuk Serhii 
Published: March 2021

Стаття присвячена вирішенню проблем забезпечення енергією промислових галузей і об’єктів, транспортних засобів, особистих потреб людини та взагалі енергетичної безпеки майбутніх поколінь людства.
Проведений аналіз наукових робіт в цій галузі і визначено, що ставка робиться на видобуток та використання альтернативних видів енергії, що не змозі забезпечити все збільшуючи потреби людства.
Пропонуються концептуальні підходи щодо отримання енергії на основі наукової гіпотези отримання енергії без витрати енергоносіїв. В цьому випадку, традиційні теплова, електрична, гравітаційна, світлова, звукова, вітрова, гідравлічна, біологічна і інші види енергії є лише способами передачі, транспортування енергії, а не самою енергією. Енергія характеризується величинами коливальних параметрів хвиль випромінювань і займаним простором з певною щільністю енергії.
На основі цих підходів відбувається активація палива, його енергезація, тобто підвищення енергетичної ефективності теплом відпрацьованих газів. Залежно від видів палив і пристроїв, де вони використовуються, при одному і тому ж кінцевому результаті витрата енергоносіїв, можливо, зменшена на 10 – 80 %. При цьому забезпечується повне згорання кожного окремого компоненту палива. Одночасно вирішуються не тільки енергетичні завдання, але і вельми складні екологічні проблеми.
В подальшому пропонується обґрунтувати вимоги до приладів перетворення видів енергії для цих перспективних двигунів.
Knowledge of nursing students on patient safety
Authors: Teixeira Linda Thaís de Oliveira , Abreu Jéssica Brenda de Sousa , Rodrigues Janaína Juvenete , Dourado Sandra Beatriz Pedra Branca , Cardoso Lânia da Silva , Ribeiro Aclênia Maria Nascimento , Costa Gabriela Oliveira Parentes da , Rodrigues Lígia Maria Cabedo , Monteiro Lorena Di Mayo Guedes , Jansen Ricardo Clayton Silva , Amorim Maria do Socorro Rego de , Carvalho Francisca Áurea Portela Martins , Senna Laíse Virgínia Soares , Paz Marcela Ibiapina 
Published: March 2021

Objetivo: Analisar o conhecimento dos acadêmicos de enfermagem sobre Segurança do Paciente. Metodologia: Trata-se de uma pesquisa do tipo descritiva, com abordagem quantitativa, realizada com 51 discentes do curso de bacharelado em enfermagem de uma instituição de ensino superior de caráter privado, localizada na cidade de Teresina, Piauí. A coleta de dados foi realizada no mês de novembro de 2018 após a autorização pelo Comitê de Ética em Pesquisa sob o número do parecer 3.011.689. Resultados e discussão: Verificou-se que a maioria dos alunos era do gênero feminino, com uma média de idade de 22 anos e do estado civil solteiro. Constatou-se ainda, que a maioria dos alunos envolvidos na pesquisa tiveram aula sobre segurança do paciente, conhecem o termo segurança do paciente e eventos adversos e buscam a promoção de segurança do paciente. No entanto, a minoria conhecia as seis metas que fazem parte de um cuidado seguro, assim como os dez passos de segurança do paciente e o Núcleo de Segurança do Paciente. Conclusão: Assim, acredita-se que este estudo munirá os profissionais enfermeiros com conhecimentos sobre segurança do paciente, competências e atitudes, a fim de aprimorar a qualidade e a segurança do cuidado em saúde no país e despertar o interesse de educadores e educandos para esta questão.
Acceptability of a COVID-19 Vaccine Among Healthcare Workers in the Kingdom of Saudi Arabia
Authors: Qattan Ameerah M. N. , Alshareef Noor , Alsharqi Omar , Al Rahahleh Naseem , Chirwa Gowokani Chijere , Al-Hanawi Mohammed Khaled 
Published: March 2021

Objective: This study aims to determine the acceptability of a COVID-19 vaccine among healthcare workers in Saudi Arabia and the factors affecting their intention to accept the vaccine.Methods: The study used data from an online cross-sectional survey that was conducted in Saudi Arabia between 8 December 2020 and 14 December 2020. This study employed bivariate and multivariable regression analyses. The bivariate was used to describe and tabulate the frequency of all the variables, including the sociodemographic characteristics, the risk perception and the acceptance of the COVID-19 vaccination and a chi-squared test of independence was calculated. Multivariable logistic regression models were employed to examine and identify the factors associated with an intention to have the COVID-19 vaccination and the factors associated with its immediate acceptance.Results: Of the total of 736 healthcare workers who began the online questionnaire, 673 completed it (a 91.44% completion rate). Among the study participants, 50.52% were willing to have the COVID-19 vaccine, of which 49.71% intended to have the vaccine as soon as it becomes available in the country, while 50.29% would delay until the vaccine's safety is confirmed. Being a male healthcare worker, perceiving a high risk of infection, and believing that the COVID-19 vaccine should be compulsory for all citizens and residents in the country increased the probability of intention to vaccinate against COVID-19 and the probability of accepting the COVID-19 vaccination as soon as possible.Conclusion: This study calls for more health-related education among healthcare workers to alleviate any fears that might be associated with the COVID-19 vaccine.
Mesorectal Lymph Node Metastases as Index Lesion in 68Ga-PSMA-PET/CT Imaging for Recurrent Prostate Cancer
Authors: Leitsmann Conrad , Schmid Marianne , Sahlmann Carsten-Oliver , Trojan Lutz , Strauss Arne 
Published: March 2021

Purpose: Several studies have demonstrated an advantage of 68Ga-PSMA-PET/CT as staging modality for detection of prostate cancer (PCa) metastases. Data concerning metastatic manifestation and impact on PCa development of mesorectal lymph nodes (MLN) is limited. Our investigation describes MLN metastases as index lesion in 68Ga-PSMA PET/CT imaging for recurrent PCa.Methods: Twelve PCa patients with biochemical recurrence (BCR) after primary therapy who prospectively underwent a baseline 68Ga-PSMA-PET/CT initially showed MLN metastases. Eight of these patients received a follow-up 68Ga-PSMA-PET/CT to evaluate treatment response and further evolution. Prostate-specific antigen (PSA)-levels, changes in PSMA-uptake of MLN metastases and further 68Ga-PSMA PET/CT findings were recorded.Results: Median PSA at the first 68Ga-PSMA-PET/CT was 5.39 ng/ml. In all patients therapeutic management changed after the first 68Ga-PSMA-PET/CT. Androgen deprivation therapy (ADT) was initiated in seven of eight patients, one patient restarted initial ADT. Three patients additionally received salvage radiation therapy (sRT) including the prostatic lodge and docetaxel chemotherapy was started in one case. At follow-up, a decrease of PSA-level was detected in all patients (median 2.05 ng/ml) after median 10 months. In six of eight patients we observed a decrease or complete regress of PSMA-uptake in MLN in the follow-up 68Ga-PSMA-PET/CT.Conclusion: MLN metastases detected by 68Ga-PSMA-PET/CT seem to be a relevant localization of tumor manifestation and may serve as index lesion in the treatment of recurrent PCa. Besides the known oncological benefits of ADT and sRT, in case of sole MLN metastases individualized therapy like salvage lymphadenectomy or RT with a defined radiation field could be options for these patients.
Program Geliştirme Çalışmaları Üzerine Bir Değerlendirme: İngiltere Ulusal Programı
Authors: KIZILKAYA Hatice 
Published: March 2021

Eğitimde program geliştirme çalışmaları tüm ülkelerde, toplumların yaşadığı bir takım değişim ve dönüşümler
sonucunda, sürekli geliştirilmesi ve yenilenmesi gerekliliğinin ortaya çıktığı benzer süreçlerden geçmektedir.
Eğitimin, toplumun kültürel değerlerini gelecek nesillere aktarma işlevi göz önünde bulundurulduğunda, yaşanılan
kültürel ve sosyal tüm bu değişim ve dönüşümlerin dikkate alınarak eğitim programlarının geliştirilmesi ve
düzenlenmesi gerekmektedir. Eğitim programları toplumların değişen ihtiyaçları içerisinde gelişen sistemli ve
sürekli programlardır. Bu çalışmada, program geliştirme çalışmalarındaki temel amaçlar ve program geliştirme
çalışmalarına bir örnek olarak İngiltere Ulusal Programı incelenmiştir. Çalışmada ayrıca Yeni Eğitim Programı
Hareketi’nin İngiltere Ulusal Programı’na etkileri ve bu etkilerin programın amaçlarına nasıl yansıdığı ortaya
konulmuştur.
Okul Öncesi Öğretmenlerinin Sınıf İçi Fen Uygulamalarına Yönelik Tutumu Ve Uygulama Analizi
Authors: POLAT Sinan , ZENGİN Raşit , ELMALI Filiz 
Published: March 2021

Bireylerin dünyayı anlayabilmeleri ve uyum sağlayabilmeleri için okul öncesi dönem kritik bir öneme sahiptir.
Okul öncesi eğitimde çocuklar araştırarak, yaparak yaşayarak, bilginin farkına varmayı, bilgiyi kullanmayı ve
geliştirmeyi öğrenirler. Bu çalışmada okul öncesi öğretmenlerinin fen eğitimine yönelik tutumları, sınıf içinde
kullandıkları yöntem-teknikler ve sınıf içi aktiviteleri kullanım oranları incelenmiştir. Araştırma yöntemi nitel ve
nicel veriler kullanılarak karma modelle oluşturulmuştur. Araştırmanın çalışma grubu 20 anaokulunda görev yapan
tesadüfi yöntemle seçilmiş olan 118 öğretmenden oluşmaktadır. Araştırma verileri kişisel ve mesleki bilgiler formu
ile toplanmış. Verileri oluşturulurken formlara ek olarak, katılımcı öğretmenlerin yıllık planları incelenmiş olup
en çok fen etkinliği yapan okulun öğretmenlerinin sınıf içi etkinlikleri video kayıtları halinde analiz edilmiştir.
Sınıf içi etkinlik videoları, Llewellyn ’in yapılandırmacı araştırma döngüsüne göre irdelenmiştir. Elde edilen
bulgulardan çeşitli sonuçlara ulaşılmıştır. Okul öncesi öğretmenlerinin fen bilimlerine yönelik tutumlarının olumlu
düzeyde olduğu saptanmıştır. Öğretmenlerin gezi-gözlem aktivitesini %78.3, deneyi % 90.6, fen ve doğa köşesini
% 92.5, oyuncak kullanımını % 64.2 ve hayvan besleme aktivitesini % 41.5 oranlarında kullandıklarını
belirtmişlerdir. Video analizlerinde ise öğretmenlerin gezi ve gözlem aktivitesini aktif olarak kullanmadıkları
görülürken sınıf içi ders etkinlikleri analiz edildiğinde deney etkinliklerinin yapıldığı ancak deney yaparken
öğrencilerin aktif olmadığı saptanmıştır. Bu sonuçlara göre öğretmen ve eğitimcilere çeşitli öneriler sunulmuştur.
Different Letters / Groups of Different Letters in the Different Words of English Language Beginning with the Alphabets ‘R’, ‘S’, ‘T’, ‘V’, ‘W’, ‘X’, ‘Y’ and ‘Z’ having Same Pronunciation
Authors: Koli Uttam Balu 
Published: March 2021

The present research article is about the different letters / groups of different letters in the different words of English language beginning with the alphabets ‘R’, ‘S’, ‘T’, ‘V’, ‘W’, ‘X’, ‘Y’ and ‘Z’ having same pronunciation. At the outset, the importance of pronunciation in English language has been given in brief. The different letters / groups of different letters in the different words of English language beginning with the select alphabets, having same pronunciation, have been mentioned with their total numbers separately and their description with examples including words and phonetic transcriptions have been detailed. It has been concluded with the view that if one knows the particulars in the pronunciation of different letters / groups of different letters in the different words of English language having same pronunciation, he / she will find the mastery over the pronunciation of different words in English language. It ends with references.
Kinds of Ode: A Comparative Study
Authors: Udhayakumar S 
Published: March 2021

This paper brings a comparative analysis of three types of ode poems, i.e., the Pindaric, Horatian and Irregular odes. Its major focus is on the evolutionary changes of odes from its inception at Grecian to English Romantic odes which were greatly influenced by many like Roman influence, Italian influence, Renaissance and Romantic period etc. Moreover the paper gives a clear picture of ode poetry, its characteristics, form and structure and the functions of each type. Through a comparative study the distinct characteristics of the three types are explicated. Some of the ode poems of English poetry such as “The progress of Poesy: A Pindaric ode” by Thomas Grey, “Ode on Solitude” by Alexander Pope and “Ode on a Grecian Urn” by John Keats have been taken as the English models of the three kinds respectively. These poems where compared with the original classical models and critically analyzed.
Validitas dan Efektifitas Modul Pembelajaran Kimia Terintegrasi STEM-PBL Topik Pakan Jeroan Ikan Untuk Ikan Lele dan Topik Lain Pada Mata Kuliah Kewirausahaan
Authors: Zuriyatina Rahma , W K Anom , Sari Diah Kartika 
Published: March 2021

Penelitian ini merupakan penelitian pengembangan yang bertujuan menghasilkan modul pembelajaran kimia yang berjudul pakan jeroan ikan untuk pertumbuhan ikan lele terintegrasi STEM-PBL yang valid, praktis, dan efektif. Model pengembangan yang digunakan adalah model ADDIE dan dievaluasi dengan menggunakan metode evaluasi formatif Tessmer. Tahapan evaluasi formatif Tessmer dalam penelitian ini meliputi self evaluation, expert review, one-to-one, dan small group. Hasil tahapan expert review memperoleh skor rata-rata kevalidan sebesar 0,81 skala Aiken dengan kategori kevalidan tinggi. Hasil skor akhir kepraktisan pada uji one-to-one sebesar 0,91 skala Aiken (kepraktisan tinggi) dan small group 0,81 skala Aiken (kepraktisan tinggi). Hasil tahapan field test menunjukan skor akhir n-gain adalah sebesar 0,796 dengan kategori tinggi. Hasil penelitian menunjukkan bahwa modul pembelajaran kimia terintegrasi STEM-PBL telah memenuhi kriteria valid, praktis dan efektif yang dapat digunakan dalam pembelajaran mata kuliah kewirausahaan.

Kata kunci: Penelitian Pengembangan, Modul Pembelajaran
Kimia, STEM-PBL, Pakan Jeroan Ikan Untuk
Pertumbuhan Ikan Lele.
TINGKAT KESUBURAN PERAIRAN KOLONG PASCA GALIAN TAMBANG PASIR SIDODADI, PULAU SUGI BAWAH, PROVINSI KEPULAUAN RIAU
Authors: Agung Sunartri , Apriadi Tri , Melani Winny Retna 
Published: March 2021

Kolong Sidodadi merupakan genangan perairan yang terbentuk di lahan pasca tambang pasir darat di Pulau Sugi Bawah, tepatnya di Kampung Sidodadi, Kecamatan Moro, Kabupaten Karimun. Kolong ini dimanfaatkan sebagai sumber air baku oleh PDAM Tirta Karimun. Penelitian ini bertujuan untuk mengkaji kondisi parameter fisika, kimia, dan biologi serta tingkat kesuburan perairan Kolong Sidodadi, Kabupaten Karimun, Kepulauan Riau. Pengambilan sampel dilakukan secara random sampling sebanyak 30 titik sampling yang tersebar di Kolong Sidodadi. Parameter fisika, kimia, dan biologi perairan yang diukur yaitu suhu, kecerahan, pH, DO, nitrat, fosfat, dan klorofil-a. Kualitas perairan dianalisisberdasarkan kesesuaian baku mutu menurut Peraturan Pemerintah Republik Indonesia No. 82 Tahun 2001. Indeks kesuburan dihitung menggunakan metode Trophic Level Index (TLI). Hasil penelitian menunjukkan bahwa Kolong Sidodadi memiliki pH asam (rendah), konsentrasi nutrien N dan P tinggi, serta klorofil-a rendah. Nilai kesuburan berdasarkan indeks TLI berkisar 3,60-4,40 dengan rataan 4,00. Tingkat kesuburan perairan Kolong Sidodadi tergolong eutrofik (tinggi). Perlu menjadi perhatian terhadap nilai pH yang rendah karena air Kolong Sidodadi ini digunakan sebagai sumber air baku bagi PDAM Tirta Karimun. Selain itu, diperlukan kajian keanekaragaman dan kelimpahan fitoplankton sehingga dapat mengkonfrimasi konsentrasi klorofil-a yang menjadi komponen utama dalam penentuan tingkat kesuburan perairan.
PENGARUH KECERDASAN EMOSIONAL TERHADAP KINERJA PEGAWAI NEGERI SIPIL PADA DINAS PENDIDIKAN KOTA TASIKMALAYA
Authors: Sutrisna Arga , Lestari Suci Putri 
Published: March 2021

ABSTRAKTujuan dari penelitian ini adalah pertama untuk mengetahui bagaimana kecerdasan emosional, kedua mengetahui bagaimana kinerja, ketiga mengetahui bagaimana pengaruh kecerdasan emosional terhadap kinerja pegawai, serta keempat menjadi dasar penelitian berikutnya. Metode yang digunakan untuk mencapai tujuan diatas adalah metode penelitian eksplanatori (explanatory research), penggunaan metode ini karena peneliti tidak hanya menggambarkan fakta-fakta empiris yang ditemui di lapangan, tetapi juga bermaksud menganalisis dan menjelaskan pengaruh antar variabel. Penelitian ini dilakukan terhadap Guru SD di Kecamatan Cipedes pada Dinas Pendidikan Kota Tasikmalaya dalam kurun waktu empat bulan. Hasil penelitian ini adalah terdapat pengaruh yang signifikan antara kecerdasan emosional terhadap kinerja Pegawai Negeri Sipil Guru SD di lingkungan Dinas Pendidikan Kota Tasikmalaya. Luaran dari penelitian ini berupa publikasi ilmiah dijurnal nasional tidak terakreditasi (JUMPER) dan sebagai bahan ajar dalam mata kuliah manajemen sumber daya manusia.Kata kunci: Kecerdasan Emosional, Kinerja Guru SD ABSTRACTThe purpose of this study is first to know how emotional intelligence, secondly to know how performance, third to know how emotional intelligence affects employee performance, and fourth to be the basis of the next research. The method used to achieve the above objectives is explanatory research method, the use of this method because researchers not only describe empirical facts found in the field, but also intend to analyze and explain the influence between variables. This research was conducted on elementary teachers in Cipedes sub-district at tasikmalaya city education office within four months. The result of this study is that there is a significant influence between emotional intelligence on the performance of elementary school teacher civil servants in the Tasikmalaya City Education Office. Outside of this research in the form of scientific publications in the national journal is not accredited (JUMPER) and as a teaching material in human resource management courses.Keywords: Emotional Intelligence, Elementary Teacher Performance
ANALISIS KEPUTUSAN PEMBELIAN DITINJAU DARI KUALITAS PRODUK DAN STRATEGI MULTI LEVEL MARKRTING (MLM) DENGAN MODEL TUPPERWARE PARTY (survei pada member dan konsumen Tupperware di Kota Tasikmalaya)
Authors: Febriana Alisya , Yusnita Rita Tri 
Published: March 2021

ABSTRAK.Penelitian ini bertujuan untuk mengetahui serta menganalisis pengaruh Kualitas Produk dan Strategi Multi Level Marketing (MLM) dengan Model Tupperware Party secara simultan dan parsial terhadap Keputusan Pembelian produk Tupperware di Kota Tasikmalaya. Metode yang digunakan dalam penelitian ini adalah metode kuantitatif dan kausalitas dengan pendekatan survei. Dengan jumlah sampel 100 anggota termasuk konsumen sebagai responden produk Tupperware. Data yang dikumpulkan berupa data primer. Analisis data dalam penelitian ini menggunakan analisis regresi berganda, koefisien korelasi dan koefisien determinasi dengan menggunakan perangkat lunak SPSS. Hasil penelitian menunjukkan bahwa Kualitas Produk dan Strategi Multi Level Marketing (MLM) dengan Model Tupperware Party secara simultan berpengaruh signifikan terhadap Keputusan Pembelian. Secara parsial Kualitas Produk berpengaruh signifikan terhadap keputusan pembelian. Dan juga secara parsial Strategi Multi Level Marketing (MLM) dengan Model Tupperware Party berpengaruh signifikan terhadap keputusan pembelian. Kata Kunci: Kualitas Produk, Strategi Multi Level Marketing (MLM) dengan Model Tupperware Party, Keputusan Pembelian ABSTRACT.This study aims to determine and analyze the effect of Product Quality and Multi Level Marketing (MLM) Strategy with Tupperware Party Model simultaneously and partially on Tupperware Product Purchasing Decision in Tasikmalaya City. The methods used in this study are quantitative and causality with survey approach. With a sample of 100 members including consumers as respondents of Tupperware Product. Data collected in the form of primary data. Data analysis in this study uses multiple regression analysis, correlation coefficient and coefficient of determination using SPSS software. The result of the study shows that Product Quality and Multi Level Marketing (MLM) Strategy with Tupperware Party Model simultaneously have a significant effect on Purchasing Decision. Partially Product Quality has a significant effect on Purchasing Decision. And also Multi Level Marketing (MLM) Strategy with Tupperware Party Model has a significant effect on Purchasing Decision.Keywords: Product Quality, Multi Level Marketing (MLM) Strategy with Tupperware Party Model, Purchasing Decision
Absenteí­smo da população masculina na assistência í saúde mental: uma revisão narrativa
Authors: Weis Becker Miline , Esteves de França Júlia Carolina , Schlindwein Imhof Luana , Ferreira Yasmim Roberta , Pinto Luciano Henrique 
Published: March 2021

Objetivo: Compreender os principais motivos que levam os homens a não buscarem auxí­lio profissional para suas queixas relativas í saúde mental. Método: Revisão de literatura narrativa, adaptada do PRISMA, com busca de artigos nos sí­tios PubMed, SciELO entre outros, no esquema booleano (man AND mental health) AND (adherence OR services OR risks). Resultado: Encontrou-se de 5.669 artigos, no qual 44 atendiam os critérios de seleção e 15 tinham relação direta com o problema. Via mapa mental, resultados foram agrupados em cinco sessões: aspectos da saúde mental nos homens, hipóteses para baixa procura, imposição de regras sociais, caracterí­sticas dos homens que não buscam auxí­lio e consequências na saúde do homem do não cuidado da saúde mental. Principais causas relatadas para o absenteí­smo foram comportamentais - visto que os homens buscam não aparentar fraqueza e vulnerabilidade. Conclusão: Questões sociais e um imperativo comportamental leva os homens a distanciar-se dos serviços de assistência
Fatores envolvidos na prática de renovação automática de receitas médicas no contexto da atenção básica
Authors: Alves Gomes Luis Henrique , Amorim Farias de Almeida Laisy , Tenório Alves da Silva Caio Cézar , Marinho Rosa Alfredo Aurélio , Marinho Rosa Filho Alfredo Aurélio 
Published: March 2021

Objetivo: Caracterizar os principais fatores envolvidos na prática de renovação automática de receitas médicas nas unidades de saúde da famí­lia no contexto da atenção básica. Métodos: Trata-se de uma revisão bibliográfica narrativa, utilizando-se de levantamento bibliográfico realizado através de consulta de bancos de dados como Google Scholar, PubMed e SciELO, com a estratégia: "Uso Indevido de Medicamentos", "Prescrição Inadequada", "˜"™Atenção Primária í Saúde", "Receitas Médicas de Controle Especial" e "Medicamentos sob Prescrição", utilizando-se "AND" como operador booleano. Também foram consultados pareceres dos Conselhos Regionais de Medicina, bem como a legislação vigente em torno da prescrição médica e renovação de receitas. Conclusão: Com isso, observa-se que a prática de renovação automática de receitas médicas deve ser combatida. Isto pode proporcionar efeitos colaterais importantes, pior controle das comorbidades e falsa sensação de cuidado, além de inúmeras implicações ético-legais.
Penerapan Bahan Ajar Matematika Berbasis Demonstrasi dan Discovery Learning Terhadap Pemecahan Masalah Matematis Siswa
Authors: Yelianti Lia 
Published: March 2021

Tujuan penelitian ini untuk mengetahui kemampuan keterampilan berpikir siswa terhadap pembelajaran matematika yang menggunakan metode demonstrasi dan discovery learning. Peneliti menggunakan metode penelitian yang berjenis metode kualitatiif. Maka dapat disimpulkan dengan menggunakan metode pembelajaran demonstrasi dan discovery learning sangat berpengaruh terhadap pola berpikir siswa dalam memecahkan masalah yang berkaitan dengan pembelajaran matematika. Karena bahan ajar dengan menggunakan metode ini sangat berpengaruh terhadap pembelajaran matematika, sehingga menjadikan siswa lebih kreatif, dan dapat mengemukakan pendapatnya.