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JURNAL DERIVAT: JURNAL MATEMATIKA DAN PENDIDIKAN MATEMATIKA

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Published by Universitas PGRI Yogyakarta

ISSN : 24073792 EISSN : 25492616 DOI : -

Core Subject : Education,

Education

Jurnal Derivat: Jurnal Matematika dan Pendidikan Matematika, e-ISSN: 2549-2616, p-ISSN: 2407-3792 Is an information container containing scientific articles of research, literature studies, ideas, the application of theory, the study of critical analysis, and Islamic studies in the field mathematics and mathematics education. DERIVAT JOURNAL is published twice in ane year, January-June and August to December period, published by Mathematics Education Study Program of Universitas PGRI Yogyakarta.

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Articles 9 Documents

Search results for , issue "Vol 7, No 2 (2020): Jurnal Derivat (Desember 2020)" : 9 Documents clear

Disposisi Matematis Dan Kemandirian Belajar Mahasiswa Pada Perkuliahan Daring Berbantuan Google Classroom Masa Covid-19 Friantini, Rizki Nurhana; Winata, Rahmat
Jurnal Derivat: Jurnal Matematika dan Pendidikan Matematika Vol 7, No 2 (2020): Jurnal Derivat (Desember 2020)
Publisher : Pendidikan Matematika Universitas PGRI Yogyakarta

This study aims to analyze the mathematical disposition and self-regulated learning of online lectures with the help of Google Classroom. This type of research is descriptive quantitative. This study's subjects were 34 students of the first semester of the Mathematics Education Study Program consisting of 11 male students and 23 female students determined by the saturated sampling method. From the research results, it can be concluded that students' mathematical disposition through learning assisted by Google Classroom has high criteria. The mathematical disposition of male and female students through learning assisted by Google Classroom has high criteria. Still, the level of mathematical disposition of male students is slightly higher than female students. Meanwhile, student self-regulated learning with the help of Google Classroom obtains very high criteria. For male and female students, both have very high learning independence criteria in carrying out learning with the help of Google Classroom.Keywords: Mathematical Disposition, Self-regulated learning, Google Classroom, Online Lectures, Gender

Mathematics Model on Syariah Share Pricing in ISSI Jana, Padrul; Basri, Anindita Imam
Jurnal Derivat: Jurnal Matematika dan Pendidikan Matematika Vol 7, No 2 (2020): Jurnal Derivat (Desember 2020)
Publisher : Pendidikan Matematika Universitas PGRI Yogyakarta

The ability to read, analyze data, and execute the Syariah economic market agents' decision becomes possible to happen. This research aims to help agents and those how to read the data, analyze, and model the data by providing perspectives regarding the stock pricing in the future. The research method being employed as Autoregressive Integrated Moving Average (ARIMA), which has steps of data plotting transforming, estimating the model, and forecasting. The results of this research found that ARIMA (1,1,0) is the best model of Syariah stock pricing on Indonesian Syariah Stock Indexing (ISSI). The test of model reliability employs RMSE, AIC, BIC/SBC, which is resulted in a fair, competitive suitable test to the employed model.Keywords: ARIMA, Mathematical Model, Forecasting, Stock

Implementasi Focusky Dan Kahoot Membantu Meningkatkan Motivasi Belajar Peserta Didik Terhadap Matematika Nuraeni, Irna; Ni'mah, Khomsatun; Rahayu, Diar Veni
Jurnal Derivat: Jurnal Matematika dan Pendidikan Matematika Vol 7, No 2 (2020): Jurnal Derivat (Desember 2020)
Publisher : Pendidikan Matematika Universitas PGRI Yogyakarta

This study aims to determine the implementation of Focusky and Kahoot in increasing motivation to learn SMK students. This research uses descriptive research methods supported by qualitative and quantitative data. The main purpose of descriptive research is to get a detailed picture of a situation while answering questions such as who, when where, and how. The type of descriptive research was chosen because this study aims to describe matters related to the implementation of the Focusky and Kahoot applications in increasing students' motivation towards mathematics in vocational high schools. The subjects in this study were 5 students of class X SMK Al Huda Sariwangi. Data collection techniques used in this study were questionnaires and tests. From the results of the study, it can be revealed that learning by implementing the Focusky and Kahoot applications, in the learning process creates a more interesting, fun, and interactive learning atmosphere so that it has a positive impact on increasing student learning motivation and makes it easier for students to understand the material delivered by the teacher.Keywords: Focusky, Kahoot, Learning Motivation

Model Pembelajaran TPS Dengan Pendekatan Open-Ended Untuk Meningkatkan Kemampuan Representasi Matematis Siswa Fernando, Hero; Prihatiningtyas, Nindy Citroresmi; Mariyam, Mariyam
Jurnal Derivat: Jurnal Matematika dan Pendidikan Matematika Vol 7, No 2 (2020): Jurnal Derivat (Desember 2020)
Publisher : Pendidikan Matematika Universitas PGRI Yogyakarta

This study aims to determine students' mathematical representation abilities and motivation by applying Think Pair Share (TPS) learning models with an Open-ended approach. This type of quasi-experimental research with the design of the Nonequivalent Pretest-Posttest Control Group Design. The experimental and control classes were given a pretest and a posttest to see the difference in improvement between the two. This study's population was students of class XI, and the sample was not chosen purely randomly, namely by purposive sampling, and two classes were chosen. The instrument used in this study was a test of students' mathematical representation ability and a student motivation questionnaire. Data analysis using statistical tests namely Independent T-test and descriptive analysis in the form of a percentage formula and the average score. The results of data analysis show that: (1) There is a difference in the increase in students' mathematical representation abilities, and the increase in the experimental class is higher than the control class; (2) The average student motivation in each indicator is in the very high category of 92,14%.Keyword: Think Pair Share, Open-ended Approach, Representation, Motivation

Studi Etnomatematika: Aktivitas Petani Padi Dusun Panggang Firdaus, Bara Aji; Widodo, Sri Adi; Taufiq, Irham; Irfan, Muhammad
Jurnal Derivat: Jurnal Matematika dan Pendidikan Matematika Vol 7, No 2 (2020): Jurnal Derivat (Desember 2020)
Publisher : Pendidikan Matematika Universitas PGRI Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31316/j.derivat.v7i2.983

This study explores the hidden mathematical concept of the activities of the rice farmers in Panggang Village. The research method is qualitative research with an ethnographic approach. The research location is in Panggang Hamlet, Bantul. The location was chosen because the area is an agricultural area that has been regulated by the Government. The research subjects were the Dukuh and Panggang Dusun farmers and were selected purposively. Agricultural activities contain mathematical concepts that arise when using rice seeds, nursery preparation, fertilizing, and tandur. This study's findings are that there are mathematical concepts that exist in agricultural activities, including geometry and comparisons. The results of the research can be used as teaching materials to facilitate learning for students.Keywords: ethnomathematics, geometry, comparison, contextual, realistic mathematics education

Strategi Kontruktif Dan Dekonstruktif: Proses Identifikasi Pola Bilangan Mahasiswa Calon Guru SD Nurmawanti, Iva; Radiusman, Radiusman; Haryati, Linda Feni; Sobri, Muhammad; Anar, Ashar Pajarungi
Jurnal Derivat: Jurnal Matematika dan Pendidikan Matematika Vol 7, No 2 (2020): Jurnal Derivat (Desember 2020)
Publisher : Pendidikan Matematika Universitas PGRI Yogyakarta

This study aims to describe the process of identifying elementary student teacher candidates using constructive and deconstructive strategies. This study's research subjects were 6th-semester PGSD students of Mataram University who attended elementary mathematics learning courses. This type of research is a descriptive study with a qualitative approach. Data collected in the form of test results about patterns and interviews. Then the data is analyzed. The results of the data analysis showed that there was no difference between the process of identifying student patterns using either constructive or deconstructive strategies. The process carried out by students is seeing the shape of the image compiler, making rules for each image, then determining the next pattern rules based on the rules that have been made previously in each image.Keywords: pattern identification, constructive strategy, deconstructive strategy, figural pattern

Pengaruh Kecemasan Matematika Siswa Kelas VII Terhadap Hasil Belajar Di SMP Negeri 3 Kota Bengkulu Nopela, Lola Anggun; Lestari, Amelia; Lorenza, Sintia; Syafri, Fatrima Santri
Jurnal Derivat: Jurnal Matematika dan Pendidikan Matematika Vol 7, No 2 (2020): Jurnal Derivat (Desember 2020)
Publisher : Pendidikan Matematika Universitas PGRI Yogyakarta

This research is a study that discusses the influence of mathematics on grade VII studentsâ€”learning outcomes at SMP NEGERI 3 Kota Bengkulu. This study's population was all students of class VII SMP NEGERI 3 Bengkulu City, which consisted of 130 famous students in 5 classes. Samples were taken using the random sampling technique. Then, a sample of class VII.2 was chosen, possibly 20 students. This study using a questionnaire and documentation. The data were obtained using a questionnaire, while the documentation in this study was used to obtain learning data obtained from teacher data in the form of daily math test scores. In the research analysis, prerequisite tests were used, such as the normality test, linearity test, and product moment test with SPSS version 22. The analysis results obtained a value of 0.754, which indicates that the relationship's level is healthy between the two variables. There is a positive sign indicating that the property is valuable. Positive and unidirectional. The results of the analysis using Pearson products when the significance value was obtained 0.000. The results of this study indicate that there is a significant relationship between the effect of mathematics on learning outcomes at SMP NEGERI 3 Kota Bengkulu.Keywords: Mathematics anxiety, learning outcomes

Analisis Kemampuan Literasi Matematis Siswa Ditinjau Dari Karakter Kemandirian Belajar Materi Aljabar Kholifasari, Rizqi; Utami, Citra; Mariyam, Mariyam
Jurnal Derivat: Jurnal Matematika dan Pendidikan Matematika Vol 7, No 2 (2020): Jurnal Derivat (Desember 2020)
Publisher : Pendidikan Matematika Universitas PGRI Yogyakarta

This study aims to: 1) describe students' mathematical literacy skills in algebraic material in terms of learning independence. 2) to describe the factors that affect students' mathematical literacy skills in algebraic material in terms of learning independence. This research method is qualitative. The subjects in this study were students of class VIII-A at SMP Negeri 1 Singkawang. The data collection instruments used a learning independence questionnaire, a mathematical literacy test, and an interview sheet. Data analysis techniques used the Miles and Huberman Model, namely, data reduction, data presentation, and drawing conclusions. The results showed that 1) The students' mathematical literacy ability in terms of their high learning independence character had an average of 69.44 (high category). Most of the students were unable to do the reasoning and argumentation stages. 2) The students' mathematical literacy skills in terms of their moderate learning independence character had an average of 57.41 (moderate category). Most of them were unable to develop strategies for solving problems. 3) The students' mathematical literacy ability in terms of their low learning independence character has an average of 46.11 (moderate category). Most of them are not capable at the mathemathising stage. 4) factors that affect mathematical literacy skills in terms of the character of independent learning in algebra material are generally influenced by internal factors, namely factors from the students themselves, students are less able to understand, accept, or digest subject matter, students have difficulty planning strategies in problem solving both in using the formula to be used, the rules in operation, do not provide the right steps in answering the questions.Keywords: mathematical literacy skills, learning independence

Pengaruh Pendekatan Saintifik dalam Proses Belajar Mengajar Siswa Kelas VIII Materi Lingkaran Maryani, Maryani; Effendi, Herlina; Sabantaro, Henky
Jurnal Derivat: Jurnal Matematika dan Pendidikan Matematika Vol 7, No 2 (2020): Jurnal Derivat (Desember 2020)
Publisher : Pendidikan Matematika Universitas PGRI Yogyakarta

This study aims to determine students' learning outcomes who are taught using the scientific approach method in groups and not in groups. This research is quantitative. The study population was grade VIII students of SMP Negeri 03 Bengkulu City. In this study, sampling was carried out by purposive sampling because not all samples have criteria that match the phenomenon under study. The two classes chosen were Class VIII A and VIII B, each of which contained eight students. Each student gets material based on the same curriculum, the two samples in the same class, the teacher uses the same method, the characteristics of learning, and the students' initial abilities. Collecting data used in this study using observation and test questions. Based on the results of the above data using the non-parametric Mann Whitney Test, it was found that the results of learning mathematics in class A were greater with a mean Rank of 8.63, while in class B with a mean Rank of 8.38. Based on the output test statistics, it is known that the Asymp Sig. (2.talled) value is 0.916 <0.05. The hypothesis is accepted. It can be said that there is a significant difference in results between class A and class B with the effect of learning in the experimental class and the control class.Keywords: Scientific Approach, study, Circle

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Jurnal Derivat

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derivat@upy.ac.id

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Journal Mail Official
derivat@upy.ac.id

Editorial Address
Jl. PGRI I Sonosewu No. 117

Location
Kota yogyakarta,

Daerah istimewa yogyakarta

INDONESIA