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Keefektivan Bahan Ajar Mata Kuliah Statistika Matematika Berbasis Pemecahan Masalah Serta Bernuansa Islami Utami, Nita Putri
Math Educa Journal Vol 3, No 2 (2019)
Publisher : Universitas Islam Negeri Imam Bonjol Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15548/mej.v3i2.663

Kondisi perkuliahan berhubungan dengan kompetensi dosen, media perkuliahan, sarana dan prasarana perkuliahan. Bahan ajar merupakan salah satu media perkuliahan yang sangat menentukan keberhasilan perkuliahan. sebagai seorang dosen sebaiknya menfasilitasi mahasiswa sedemikian hingga menjadi menarik dalam perkuliahan. Akantetapi kenyataannya dilapangan, masih rendahnya daya tarik mahasiswa dalam perkuliahan. Statistika Matematika adalah salah satu matakuliah yang sangat penting, artinya sangat banyak digunakan pada saat telah menjadi guru dan membantu dalam pembuatan tugas akhir. Oleh karena itu, seharusnya dosen menfasilitasi dengan memberikan suatu bahan ajar yang berisikan masalah-masalah matematika yang bernuansa islami. Jadi rumusan masalah pada penelitian ini bagaimana proses dan hasil pengembangan Bahan Ajar Mata Kuliah Statistika Matematika Berbasis Pemecahan Masalah Serta Bernuansa Islami yang valid

Kepraktisan Perangkat Pembelajaran Matematika Berbasis Discovery Learning Pada Kelas X SMA Utami, Nita Putri
Math Educa Journal Vol 1, No 1 (2017)
Publisher : Universitas Islam Negeri Imam Bonjol Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15548/mej.v1i1.1538

Mathematics learning that enjoy for learners is the hope of mathematics learning, so that the optimal achievement of learning objectives of mathematics. However, the concept and reasoning skills are not fully understood. One of the causes, not yet optimal learning sets on equation and linear inequality. The purpose of this research is to produce a learning device based on discovery learning mathematics on equation material and linear inequality that is valid, practical, and effective. This research is a development research using Plomp development model.That is consisting of initial investigation phase, prototype development phase, and assessment phase. Practicality data is obtained from the lesson plan’s implementation sheet, appraisal performance sheet, teacher practice questionnaire, and student practice questionnaire. The results showed that the learning sets of mathematics were valid and practical. Learning outcomes of learners on cognitive, affective, and psychomotor competencies are effective. In this journal only discussed the practicality of mathematics learning sets

Hasil Evaluasi Kelompok Kecil Bahan Ajar Mata Kuliah Statistika Matematika Berbasis Pemecahan Masalah Serta Bernuansa Islami Utami, Nita Putri; Kosim, Muhammad
Math Educa Journal Vol 5, No 1 (2021)
Publisher : Universitas Islam Negeri Imam Bonjol Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15548/mej.v5i1.2549

Tadris Mathematics is one of the study programs at UIN IB Padang with the vision "To produce character, professional and competitive mathematics education graduates in 2037". In order for this vision to be realized, of course there must be interesting interactions between lecturers and students in lectures. Meanwhile, the reality that occurs in lectures, there are still many students who are passive and result in many student scores that have not passed after taking the exam. One of the ways that a lecturer can do to overcome this problem is by developing Mathematical Statistics teaching materials based on problem solving and Islamic nuances. The formulation of the problem in this research is how the process and results of the development of Mathematics Statistics Subject Teaching Materials Based on Problem Solving and Practical Islamic Nuances in small group evaluations. This research is a development research with the Plomp development model using Tesmer's formative evaluation. Data collection techniques using practicality questionnaires from the teaching materials developed. From the results of the study, it was obtained a value of 79% with practical criteria that had been developed through a small group trial process.

METODE EVALUASI SATU-SATU BAHAN AJAR MATA KULIAH STATISTIKA MATEMATIKA BERBASIS PEMECAHAN MASALAH SERTA BERNUANSA ISLAMI Fitri, Wanda; Utami, Nita Putri
Math Educa Journal Vol 4, No 2 (2020)
Publisher : Universitas Islam Negeri Imam Bonjol Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15548/mej.v4i2.1758

Creating an academic culture that is conducive to intellectual development, the character of the academic community and mathematics education staff is one of the missions of the Tadris Mathematics study program at UIN IB Padang. Therefore, the conditions of the lecture greatly determine the implementation of the mission of the Mathematics Tadris study program. To create optimal lecture conditions, it can be supported by the presence of teaching materials in lectures. Teaching materials that facilitate students in such a way as to create an attractive lecture atmosphere is one of the responsibilities of a lecturer. However, the reality is that in the field, the attractiveness of students in lectures is still low due to the unavailability of optimal teaching materials. Mathematics statistics is one of the most important subjects, meaning that it is very widely used when they have become teachers and assist in the making of final assignments. By providing teaching materials for this course which contains Islamic nuances, it aims to provide the characteristics of prospective teachers who graduate from UIN IB Padang. So the formulation of the problem in this research is how the process and results of the development of teaching materials for mathematics statistics courses based on practical problem solving and Islamic nuances in one-on-one evaluations.

Pemodelan Pengaruh Vaksinasi Terhadap Penyebaran Demam Berdarah Dengue (DBD) Utami, Nita Putri
JOSTECH: Journal of Science and Technology Vol 2, No 1: Maret 2022
Publisher : UIN Imam Bonjol Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15548/jostech.v2i1.3706

Many people ignore the pain that they are suffering from. This is due to the lack of understanding of the patient about the disease he is suffering from. One type of infectious disease that is often encountered in the community is Dengue Hemorrhagic Fever (DHF). DHF is caused by dengue virus infection. The purpose of this study is to establish a mathematical model to determine the effect of vaccination on the spread of DHF. The method used is by using the Equilibrium Point with SIR. The effect of vaccination on the spread of DHF is fully determined by the basic reproduction number (R_0) is R0=(Î²Î¼(Î¼+Ïƒ)+Î¸Î±Î¼N)/(Î¼+Î³)(Î¼+Î±)(Î¼+Ïƒ) . When R_0<1, the disease-free fixed point E0 will be asymptotically stable which means that the disease will not spread in the population or in other words, the disease will eventually disappear from the population within a year. long time. When R_0>1, the endemic point of Ee will be asymptotically stable which means that the disease will persist and spread in the population. In order for dengue hemorrhagic fever (DHF) to be prevented or eliminated for a long time, we need to reduce the basic reproduction number by increasing the chances of susceptible individuals being vaccinated.

Pengembangan Lembar Kerja Peserta Didik (LKPD) Berbantuan Canva yang Efektif Said, Fadilla Fadya; Susanto, Andi; Utami, Nita Putri
Jurnal Ilmiah Soulmath : Jurnal Edukasi Pendidikan Matematika Vol 11 No 1 (2023)
Publisher : Universitas Dr. Soetomo

Abstract This study aimed to develop Canva-assisted Student Worksheets (LKPD) for eighth-grade students at MTsN 5 Padang City, focusing on enhancing their understanding of concepts in relations and functions. The research followed the Plomp model, involving three phases: initial investigation, prototype development, and evaluation. Questionnaires, interviews, and tests were used to measure validity, practicality, and effectiveness. Data analysis employed descriptive statistics. The results of the Canva-assisted LKPD development showed high validity, with a content, language, and presentation score of 93.02%. The LKPD also demonstrated practicality, achieving 87.77% and 89.39% scores from students' and teachers' perspectives, respectively. Factors like ease of use, time efficiency, attractiveness, comprehension, and alignment with the curriculum were considered. Additionally, the LKPD was effective, as 87.5% of students scored above the Minimum Mastery Criteria (KKM) in concept comprehension tests. Utilizing Canva in LKPD development successfully created an engaging product that improved students' understanding of mathematical concepts in relations and functions. The data collection method supported these findings, indicating that Canva-assisted LKPD enhances students' comprehension. The test results revealed that 28 out of 32 students (87.5%) achieved scores above the KKM threshold, categorizing them as "highly successful." The validation of Canva-assisted LKPD confirmed high validity in terms of presentation, language, and media aspects. Overall, the LKPD was considered "highly practical" and had the potential to enhance motivation and the effectiveness of mathematics learning. Therefore, the utilization of Canva-assisted LKPD offers an effective alternative for improving students' understanding of mathematical concepts. Keywords: LKPD, Canva, Understanding Mathematical Concepts, Plomp Model.

PENGEMBANGAN PERANGKAT PEMBELAJARAN MATEMATIKA BERBASIS PENDEKATAN GUIDED NOTE TAKING Utami, Nita Putri; Yulia, Yulia; Ramadona, Serli
Math Educa Journal Vol 7, No 1 (2023)
Publisher : UIN Imam Bonjol Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15548/mej.v7i1.5867

This study aims to develop lesson plans and handouts based on Guided Note Taking on Algebraic Operations material. This type of research is development research with a 4-D model proposed by S. Thiagarajaan (1974) which consists of four stages of development, namely definition, design, development and dissemination. The define stage consists of: a) educator analysis b) student analysis c) concept analysis d) curriculum/syllabus analysis and learning objectives. The design phase consists of: a) device design b) instrument design and validation of learning device assessment instruments. The develop stage consists of: a) validity stage b) practicality stage. The results of this study indicate that based on the assessment of 5 validators, the learning tool, namely the RPP developed, meets the criteria of being very valid with an average of 90% and the Handout meets the criteria of "very valid" with an average of 88%. Based on the results of filling out practicality questionnaires for educators, student response questionnaires and interviews with students, it shows that the Handout developed is very practical to use in learning mathematics in algebraic operations with an average of 90% by educators and 92% by students. Thus, it can be concluded that this research produces a mathematics learning device based on the Guided Note Taking approach with very valid and practical criteria.

EFEKTIVITAS MODEL PEMBELAJARAN COOPERATIVE INTEGRAD READING AND COMPOSITION TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIS Salim, Emil; Yulia, Yulia; Utami, Nita Putri
Math Educa Journal Vol 8, No 1 (2024)
Publisher : UIN Imam Bonjol Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15548/mej.v8i1.8344

The mathematical problem solving ability of class VIII students at MTsN 1 kota Payakumbuh is still relatively low. The Cooperative Integrated Reading and Composition learning model is one of the proposed solutions. This article aims to describe the mathematical problem solving abilities of students who study with the Cooperative Integrad Reading and Composition learning model as being higher than the mathematical problem solving abilities of students who study with scientific learning in class VIII MTsN 1 Kota Payakumbuh. This research is a type of quasi-experimental research with a randomized control group only design. The population of this study was all class VIII at MTsN 1 Kota Payakumbuh. The research sample was class VIII.7 as the experimental class and class VIII.9 as the control class. The instrument used is a test of mathematical problem solving abilities. The test results in the experimental class mean the mathematical problem solving ability of students taught using the Cooperative Integrad Reading and Composition learning model was 79.01 and in the control class was 69.17. The data analysis technique used is the one-way t-test. Hypothesis test results using the t-test with α=0,05 at the 95% confidence level obtained t_hitung (3,43)t_tabel (1,67) then H_0 is rejected and H_1 is accepted, this means that the mathematical problem solving abilities of students who study using the Cooperative Integrad Reading and Composition learning model are higher than the mathematical problem solving abilities of students who study using scientific learning

Examining the Competences of Prospective Mathematics Teachers at Some State Islamic Universities in Sumatra Eliza, Rivdya; Utami, Nita Putri; Wahid, Rahmatul
Tarbawi : Jurnal Ilmu Pendidikan Vol. 19 No. 1 (2023): Tarbawi : Jurnal Ilmu Pendidikan
Publisher : Fakultas Tarbiyah dan Ilmu Keguruan Institut Agama Islam Negeri Kerinci

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32939/tarbawi.v19i1.4260

Prospective teachers face complex 21st-century challenges. Therefore, prospective mathematics teachers must master several competencies to support students in acquiring and applying knowledge, collaborating with others, and developing as individuals. The purpose of this study was to measure the pedagogical, social, professional, and personality competencies of mathematics education students at the state Islamic universities in Central Sumatra region. This study used a questionnaire on the pedagogical, social, professional, and personality competencies of prospective teachers filled out by 211 students as respondents from 5 state Islamic universities. The findings of the study indicate that mathematics education students at these universities have good pedagogical and social competencies, including lesson planning, assessment, communication, and collaboration, along with solid professional competencies in subject knowledge and material development. While their personality competencies are considered very good because of their ethical behavior and strong work ethic. The universities should still improve 21st-century competencies of students in the curriculum through innovative teaching, internships, social engagement, emotional intelligence workshops, and practical training to improve their competencies and readiness for effective classroom engagement. Further research can assess its effectiveness.

Mathematical problem-solving ability with blended learning model of flipped classroom type assisted by learning video Yanti, Nova Devi; Susanto, Andi; Utami, Nita Putri
Edu Sains: Jurnal Pendidikan Sains & Matematika Vol 12 No 2 (2024): VOLUME 12 NOMOR 2 DESEMBER 2024
Publisher : IAIN Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23971/eds.v12i2.6261

This research aims to analyze the differences in students' mathematical problem-solving abilities using the Flipped Classroom Type Blended Learning model assisted by learning videos compared to scientific Learning. The study employed a quasi-experimental method with a Randomized Control group-only design. The research population comprised all 286 eighth-grade students at SMP Negeri 5 Padang. Samples were selected using a random sampling technique, with class VIII.5 as the experimental class and class VIII.4 as the control class. The research instrument was a mathematical problem-solving ability test. Data analysis used a t-test. The results showed that students' mathematical problem-solving abilities taught using the Flipped Classroom Type Blended Learning model assisted by learning videos were higher than those using scientific Learning. This is evidenced by the experimental class average score of 72.54 is higher than the control class at 67.85 and t count (2.95) > t table (1.67).

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