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IMPLEMENTASI PEMBELAJARAN BERBASIS PROYEK UNTUK MENUMBUHKAN KEMAMPUAN BERPIKIR KREATIF MATEMATIS MAHASISWA Anita, Ika Wahyu
Jurnal Penelitian dan Pembelajaran Matematika Vol 10, No 1 (2017): Jurnal Penelitian dan Pembelajaran Matematika Volume 10 Nomor 1 Februari 2017
Publisher : Universitas Sultan Ageng Tirtayasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30870/jppm.v10i1.1289

Kemampuan berpikir kreatif akan mendorong seseorang untuk senantiasa berinovasi, sehingga mahasiswa perlu dilatih untuk menumbuhkan ketrampilan tersebut. Penelitian tindakan kelas ini dilakukan untuk menumbuhkan kemampuan berpikir kreatif matematis mahasiswa yang masih rendah menggunakan pembelajaran berbasis proyek. Sampel penelitian adalah mahasiswa program studi pendidikan matematika di STKIP Siliwangi yang menempuh mata kuliah Struktur Aljabar berjumlah 54 orang. Instrumen yang digunakan adalah soal tes kemampuan berpikir kreatif matematis, pedoman observasi dan wawancara. Analisis kuantitatif menunjukkan bahwa pembelajaran berbasis proyek dapat menumbuhkan kemampuan berpikir kreatif matematis mahasiswa dari siklus pertama hingga siklus kedua. Kata kunci: Pembelajaran berbasis Proyek, Kemampuan Berpikir Kreatif Matematis.

IMPLEMENTASI PEMBELAJARAN BERBASIS PROYEK UNTUK MENUMBUHKAN KEMAMPUAN BERPIKIR KREATIF MATEMATIS MAHASISWA Anita, Ika Wahyu
Jurnal Penelitian dan Pembelajaran Matematika Vol 10, No 1 (2017): Jurnal Penelitian dan Pembelajaran Matematika Volume 10 Nomor 1 Februari 2017
Publisher : Universitas Sultan Ageng Tirtayasa

Kemampuan berpikir kreatif akan mendorong seseorang untuk senantiasa berinovasi, sehingga mahasiswa perlu dilatih untuk menumbuhkan ketrampilan tersebut. Penelitian tindakan kelas ini dilakukan untuk menumbuhkan kemampuan berpikir kreatif matematis mahasiswa yang masih rendah menggunakan pembelajaran berbasis proyek. Sampel penelitian adalah mahasiswa program studi pendidikan matematika di STKIP Siliwangi yang menempuh mata kuliah Struktur Aljabar berjumlah 54 orang. Instrumen yang digunakan adalah soal tes kemampuan berpikir kreatif matematis, pedoman observasi dan wawancara. Analisis kuantitatif menunjukkan bahwa pembelajaran berbasis proyek dapat menumbuhkan kemampuan berpikir kreatif matematis mahasiswa dari siklus pertama hingga siklus kedua. Kata kunci: Pembelajaran berbasis Proyek, Kemampuan Berpikir Kreatif Matematis.

MENINGKATKAN KEMAMPUAN KONEKSI MATEMATIS SISWA SMP DENGAN PENDEKATAN KONTEKSTUAL MELALUI PEMBELAJARAN KOOPERATIF TIPE TEAM ASSISTED INDIVIDUALIZATION Khairunisa, Shabrina; Anita, Ika Wahyu; Sugandi, Asep Ikin
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol 1, No 6 (2018): JPMI
Publisher : IKIP Siliwangi

This research examines the learning of mathematics-learning cooperatives the type of Team Assisted Individualization with contextual approach and it is relation with improved mathematical connection quality of high school (Junior High School) Private in the city of Bandung. The purpose of this research was: know how to increasiing learner mathematical connection quality who follow the method of contextual approach Through Cooperative Learning the Type of TAI compared with students who follow the teaching of mathematics with the conventional models, implementation approach contextual approach in class and the difficulties faced students of middle school in solving about the connection mathematics. The study instrument apply was a black-and-white exam mathematical connection quality. The results obtained in the form of the pretest and posttest scores then processed with statistical methods test the difference of two averages. The output indicate that improvement of connection quality of middle school student who follow the method of contextual approach Through Cooperative Learning the Type of TAI is more increased compared with students who follow the teaching of mathematics with the conventional models. Implementation contextual approach can improve the ability of connection mathematics students middle school, the difficulties faced students middle school in solving about the connection mathematics is indicator using math in the part of another study or in daily life.

PENERAPAN PENDEKATAN PROBLEM BASED LEARNING UNTUK MENINGKATKAN HASIL BELAJAR SISWA PADA MATERI BENTUK ALJABAR Raykrismonita, Mirawati; Anita, Ika Wahyu; Kadarisma, Gida
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol. 6 No. 1 (2023): Januari
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v6i1.11890

This study aims to determine the improvement of students' mathematics learning outcomes by applying a problem based learning approach to algebraic form of material. The method used in this research is classroom action research (CAR) which was carried out in one of the junior high schools in the Cimahi area. This research was carried out for two cycles, with the techniques used were observation, test questions, and also documentation. The subjects of this class action research were teachers and students of SMP class VII which consisted of 22 people. The increase in student learning outcomes is reviewed based on the results of working on individual test questions. The questions are given before and after the algebraic form material is delivered. Based on the results of the study, it was shown that learning mathematics by applying a problem based learning approach to algebraic form material could improve student learning outcomes.

Studi kasus: Analisis kriteria konvergensi iterasi sederhana berdasarkan tebakan awal Nurfauziah, Puji; Anita, Ika Wahyu
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol. 6 No. 6 (2023): November
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v6i6.15521

The simple iteration material in the numerical methods course is material related to functions and derivatives. Apart from this, simple iteration material requires one or two initial guesses that do not require bracketing the roots. This method will produce a root approximation as a solution, which will show convergent or divergent results. The convergence criteria are influenced by the derived results and the initial guesses provided. Because of this, this research aims to analyze the results of student answers to prove the convergence criteria of a given simple iterative problem. The method used in this research is a case study, analyzing the results of the answers of five randomly selected students studying numerical methods courses. Based on the results of the analysis of the convergence criteria based on initial guesses, it was concluded that only 5 students could prove the convergence criteria correctly. In general, students made mistakes in deriving algebraic functions, carried out division operations, and incorrectly determined the convergence criteria because they only proved the possibility of the function. given so that students only focus on convergence criteria without carrying out iterative analysis.

Pengembangan bahan ajar materi statistika menggunakan pendekatan saintifik berbantuan geogebra Nurcahyati, Yoanda; Putra, Harry Dwi; Anita, Ika Wahyu
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol. 6 No. 5 (2023): September
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v6i5.18492

This study aims to determine the feasibility of developing statistics teaching materials using a geogebra-assisted scientific approach. The development research method with 3D models includes the define, design, and develop stages. The research was conducted at SMP Negeri 3 Cimahi, which is located in the Sriwijaya complex in Cimahi City. The research subjects in the small-scale trial were 15 students in class VIII-I, and in the large-scale trial, there were 33 students in class VIII-K. The data collection method used instruments in the form of interview sheets, validation sheets, and student response questionnaires. Data processing techniques used descriptive statistics with the help of the 2019 version of Microsoft Excel software were analyzed to find out the results of the validation and practicality analysis. Based on the results of the data analysis, it shows that the teaching materials developed have the interpretation of "Very Valid" and "Very practical," so that they are feasible to use.

Karakteristik kemampuan pemahaman konsep siswa kelas VIII di MTs az-zahra parongpong berdasarkan gender Damayanti, Yuyun; Anita, Ika Wahyu
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol. 6 No. 5 (2023): September
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v6i5.18750

The purpose of this study was to identify and analyze the characteristics of students' ability to understand mathematical concepts in grade VIII. Descriptive qualitative research was used in this study. With regard to the subject of eighth grade students, MTs. Az-Zahra Parongpong has a total of 33 students, with 18 female students and 15 male students. The technique in collecting data is with 3 questions in the form of descriptions, each of which represents an indicator of mathematical concept understanding ability. The data processing technique is to analyze the ability to understand the mathematical concepts of the system of linear equations of two variables in terms of gender on each indicator. Based on the results of the analysis, the average score of male students is 40.3% and female students is 53.5% on the material of the system of linear equations of two variables. So with that difference, it can be said that the mathematical communication skills of female students are higher than male students.

Junior High School Students’ Mathematical Problem Solving Ability on Two Variable Linear Equation System Fauziyyah, Herlina; Putra, Harry Dwi; Anita, Ika Wahyu
(JIML) JOURNAL OF INNOVATIVE MATHEMATICS LEARNING Vol. 7 No. 2 (2024): VOLUME 7 NUMBER 2, JUNE 2024
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jiml.v7i2.19604

The purpose of this study was to find out how well class VIII students of SMP were able to solve math problems on SPLDV material. The approach used was descriptive-qualitative, where in this study students were asked to take a problem-solving ability test with a minimum score limit of 10 and a maximum of 30 points, and the test instrument consisted of four essay questions that had been prepared. Ready. tested for high validity, high reliability, high differentiability. good, and moderate difficulty. for the research data analysis process the researcher used excel 2019, by dividing the scores obtained by students with the maximum score then multiplied by 100%. The research was conducted on 14 class VIII students of junior high schools in Bandung Regency who took part in this research. The mathematical problem-solving abilities of class VIII students are identifying elements that are known, asked, and the suitability of the elements needed in the very low category, formulating mathematical problems or formulating mathematical models in the low category, applying everyday problem-solving strategies in the high category, and Explain or interpret the results according to the initial problem in the very high category.

The Development of Interactive Powerpoint Learning Media to Increase Students’ Critical Thinking Ability Ramdan, Muhamad; Anita, Ika Wahyu
(JIML) JOURNAL OF INNOVATIVE MATHEMATICS LEARNING Vol. 7 No. 3 (2024): VOLUME 7 NUMBER 3, SEPTEMBER 2024
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jiml.v7i3.20322

Mathematics learning can develop students' creativity to solve problems in various life situations. Learning mathematics helps train students to think critically and creatively to solve problems. Considering the reality on the ground and the importance of critical thinking skills. from an early age. One effort to develop critical thinking abilities is to use media directed at these abilities. The method used in this research is research and development, with a modified 4-D development model in three stages, namely determination, design and development. This research aims to determine the development of interactive teaching materials assisted by power points, on Statistics material. The subjects of this research were 3 mathematics teachers at SMP Mutiara 4 Bandung. The instrument for developing teaching materials uses interview instruments. The teaching materials validated by three validators have a total score on the interactive power point of 275 with a maximum ideal score of 300 and have a percentage of 92.31% in the valid category based on the teaching material criteria. The validator's assessment of the interaction strength score shows that the percentage score for each aspect and the total percentage score are both in the valid category. Based on the research and development process and results, the following conclusions were obtained. Developing learning media using interactive Powerpoint, critical thinking skills are within valid criteria. The results obtained can be tested on junior high school or MTs students in accordance with the considerations and assessments of validator experts.

The Development of Powerpoint-Assisted Algebra Learning Media to Increase Students’ Mathematical Communication Ability on Junior High School Harisah, Iis; Anita, Ika Wahyu; Rohaeti, Euis Eti
(JIML) JOURNAL OF INNOVATIVE MATHEMATICS LEARNING Vol. 7 No. 3 (2024): VOLUME 7 NUMBER 3, SEPTEMBER 2024
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jiml.v7i3.20529

The matter of algebraic form is crucial to study because the matter of the algebraical form is not only related to other mathematical matters but also related to everyday life, but there are still many students who have difficulty in communicating the explanation of the origin of the algebraic form. This is because the learning media used by the teacher is not interactive, so it affects the student's understanding and communication skills. For this reason, the study aims to cultivate the interest in learning and cultivate students' mathematical communication skills by developing algebraic learning media supported by a PowerPoint application. The method used in this research is research and development, with the development of a modified 4-D model in three stages namely determining, designing, and developing. The tool used to measure the quality of the learning media is a validation questionnaire for measuring the validity and student response to strengthen practicality. The results of this study show that the quality of the learning media meets the valid criteria with an overall average score of 79% and From the test carried out against students obtained an average scoring of 76%. Thus, the development of algebra learning media supported by the PowerPoint application has good quality and can be used in mathematical learning.

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