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ANALYSIS OF NUMERACY SKILLS IN GRADE VI ELEMENTARY SCHOOL STUDENTS IN SOLVING MINIMUM COMPETENCY ASSESSMENT QUESTIONS Astriani, Linda; Akyuni, Nurul Izzah
KALAMATIKA Jurnal Pendidikan Matematika Vol 9 No 1 (2024): KALAMATIKA April 2024
Publisher : FKIP Universitas Muhammadiyah Prof. DR. HAMKA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/KALAMATIKA.vol9no1.2024pp15-30

This piece of writing is inspired by the inadequate numeracy skills of students, leading to their confusion when it comes to creating visual representations and comprehending the analysis related to the problems they are tasked with. The minimum competency assessment serves as a tool to evaluate students' numeracy skills and, in turn, enhances the overall quality of elementary education. The primary objective of this study was to elucidate the numeracy skills of students and to delve into their responses when addressing questions in the minimum competency assessment. For this research, a descriptive qualitative method with a case study approach was employed. The research subjects comprised sixth-grade students at Pondok Cabe Ilir 01 State Elementary School during the odd semester of the 2023/2024 academic year. Data collection methods encompassed observation, numeracy minimum competency assessment tests, interviews, documentation, and data triangulation. Data analysis involved data reduction, data presentation, and drawing conclusions.The findings of this research revealed that students' numeracy skills fell into three categories: high, medium, and low, based on their performance across three specific indicators. The implications of this study are significant for schools, educators, and students, as they provide valuable insights into the preparation and enhancement of numeracy skills when addressing questions in the minimum competency assessment.

The Effect of Funnel Counting Learning Media On Mathematical Logic Intelligence Second Grade Elementary School Students Astriani, Linda; Jauza, Rifdah Hasna
Indonesian Journal of Primary Education Vol 8, No 2 (2024): Indonesian Journal of Primary Education : December 2024 (In Press)
Publisher : Universitas Pendidikan Indonesia (UPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/ijpe.v8i2.74707

This research is based on the low ability of students Overcome difficulties and find optimal answers. multiplication material, which is caused by the lack of use of learning media in schools. This study aims to determine the effect of using funnel counting learning media on the mathematical logic intelligence of grade II elementary school students. Therefore, the study was carried out using quantitative techniques. using quasi experimental research type and posttest only control design. This research was conducted at SDN Rempoa 01 in the school year 2023/2024 even semester. The study population consisted of class II students totaling 116 people. The research sample consisted of 30 students as the control class and 31 students as the experimental class, which were selected using purposive sampling technique. The instruments used in this study include test and non-test instruments. The test instrument is a post-test with 13 description questions to measure mathematical logic intelligence, while the non-test instrument is in the form of student documentation. The data analysis of this study was assisted by the SPSS V.26 application. The results of the Independent Sample T-test test showed a significance value of 0.0001 0.05 and a tcount value of 18.459 table of 2.001, so Ho was rejected and Ha was accepted. This shows that there is an effect of learning media funnel counting on the mathematical logic intelligence of grade II students of SDN Rempoa 01 South Tangerang.

Pengaruh Penerapan Pendekatan Matematika Realistik Indonesia Terhadap Pemahaman Konsep Matematika Siswa Di Sekolah Dasar Tiara Ayu Saroso; Linda Astriani
AdMathEduSt: Jurnal Ilmiah Mahasiswa Pendidikan Matematika Vol 11, No 1 (2024)
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/admathedust.v11i1.27390

Rendahnya pemahaman konsep matematika disebabkan oleh siswa yang masih banyak mengalami kesulitan dalam menyelesaikan soal sesuai dengan konsepnya. Tujuan pada penelitian ini untuk melihat pengaruh diterapkannya Pendekatan Matematika Realistik Indonesia terhadap pemahaman konsep matematika siswa yang diajarkan di kelas dibandingkan dengan pembelajaran konvensional. Penelitian ini dilakukan di SD Negeri Waru 05 Kec. Parung Kab. Bogor pada tahun ajaran 2022/2023. Metode yang digunakan yaitu metode kuantitatif bentuk Posttest-Only Control Group Design. Subjek pada penelitian ini sebanyak 54 siswa diantaranya 27 siswa kelas eksperimen dan 27 siswa kelas kontrol. Cluster random sampling merupakan teknik pengambilan sampel pada penelitian ini. Instrumen yang digunakan adalah tes essay sebanyak 12 butir soal. Hasil penelitian dapat terlihat dari hasil perhitungan dengan uji-t Independent samples test dengan memperoleh taraf signifikansi sebesar 0,003 < 0,05 maka Ho ditolak dan HI diterima. Selain itu, dibuktikan juga dengan hasil perhitungan yang diperoleh dari thitung sebanyak 3,080 lebih besar dari ttabel 1,703 artinya terdapat pengaruh diterapkannya Pendekatan Matematika Realistik Indonesia terhadap pemahaman konsep matematika siswa yang diajarkan di kelas II dibandingkan dengan pembelajaran konvensional di SD Negeri Waru 05 Kecamatan Parung.

Development of Smart Kids Worksheet Teaching Materials on Pancasila Materials Based on Local Wisdom Ambar Isnawati; Linda Astriani
Indonesian Journal of Primary Education Vol 6, No 1 (2022): Indonesian Journal of Primary Education: June 2022
Publisher : Universitas Pendidikan Indonesia (UPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/ijpe.v6i1.46604

This study aims to develop teaching materials for smart kids worksheets on Pancasila based on local wisdom. This research is motivated by the lack of teaching materials in understanding Civics subjects on Pancasila material The method used is the Research and Development (RD) method using the Analysis, Design, Development, Implementation, Evaluation (ADDIE) model. The subjects in the study were grade 2 students at SD Negeri 1 Cisantana, Cigugur District, Kuningan Regency. The results showed that the smart kids worksheet teaching materials were very valid based on the calculation results of linguists with an average score of 90%, material experts with an average score of 92%, and media experts with an average score of 94%. The results of the practicality test of teachers obtained an average of 93.3%, and the results of trials carried out in small groups obtained 96.6% and in large group trials obtained a score of 95%, this indicates a high level of practicality in both groups. The results showed that the worksheet smart kids teaching materials developed with the ADDIE model were valid and practical to be applied to Civics learning.

The Effect of Funnel Counting Learning Media On Mathematical Logic Intelligence Second Grade Elementary School Students Linda Astriani; Rifdah Hasna Jauza
Indonesian Journal of Primary Education Vol 8, No 2 (2024): Indonesian Journal of Primary Education : December 2024
Publisher : Universitas Pendidikan Indonesia (UPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/ijpe.v8i2.74707

This research is based on the low ability of students Overcome difficulties and find optimal answers. multiplication material, which is caused by the lack of use of learning media in schools. This study aims to determine the effect of using funnel counting learning media on the mathematical logic intelligence of grade II elementary school students. Therefore, the study was carried out using quantitative techniques. using quasi experimental research type and posttest only control design. This research was conducted at SDN Rempoa 01 in the school year 2023/2024 even semester. The study population consisted of class II students totaling 116 people. The research sample consisted of 30 students as the control class and 31 students as the experimental class, which were selected using purposive sampling technique. The instruments used in this study include test and non-test instruments. The test instrument is a post-test with 13 description questions to measure mathematical logic intelligence, while the non-test instrument is in the form of student documentation. The data analysis of this study was assisted by the SPSS V.26 application. The results of the Independent Sample T-test test showed a significance value of 0.0001 0.05 and a tcount value of 18.459 table of 2.001, so Ho was rejected and Ha was accepted. This shows that there is an effect of learning media funnel counting on the mathematical logic intelligence of grade II students of SDN Rempoa 01 South Tangerang.

Developing the Fraction Triangle Card as an Instructional Media for Supporting Fifth Graders in Learning Multiplication of Fractions Ummu Kaltsum Fathonah; Linda Astriani
Indonesian Journal of Primary Education Vol 7, No 2 (2023): Indonesian Journal of Primary Education : December 2023
Publisher : Universitas Pendidikan Indonesia (UPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/ijpe.v7i2.63631

This development research is motivated by the unavailability of mathematics learning media that support the learning process, especially on fraction multiplication material. The purpose of this development research is to determine the validity and practicality of Fraction Triangle Card learning media. For this reason, research was conducted using the Research and Development (RD) method using the Analysis, Design, Development, Implementation, Evaluation (ADDIE) development model to test the validity and practicality of the Fraction Triangle Card learning media. This development research was conducted at SDN Cilandak Barat 04 Pagi in the academic year 2023/2024 odd semester. For the validation test, this learning media was conducted by three experts, namely language experts, media experts, and material experts while to test practicality it was carried out in stages, namely teacher practical trials, small group trials, and large group trials. The results showed that the Fraction Triangle Card learning media was very valid based on the results of the calculation of linguists with a percentage assessment of 84%, media experts with a percentage assessment of 90%, and material experts with a percentage of 88%. The results of the teacher's practicality trial obtained a percentage assessment of 93.3%, the results of the small group trial obtained a percentage assessment of 98.61%, and the results of the large group trial obtained a percentage assessment of 94.4%. Based on the results of the study, the Fraction Triangle Card learning media is very valid and practical to be used by fifth grade elementary school students.

THE IMPACT OF VIRTUAL GEOBOARD-BASED LEARNING MEDIA ON ELEMENTARY SCHOOL STUDENTS’ SPATIAL THINKING Astriani, Linda; Andini, Nur Meilia
KALAMATIKA Jurnal Pendidikan Matematika Vol 10 No 1 (2025): KALAMATIKA April 2025
Publisher : FKIP Universitas Muhammadiyah Prof. DR. HAMKA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/KALAMATIKA.vol10no1.2025pp31-46

This research was motivated by the observation that students had low ability in visualizing flat shapes, particularly when solving problems related to plane geometry. This study aimed to investigate the effect of virtual geoboard-based manipulative learning media on the spatial thinking skills of fourth-grade students. This research employed a quantitative approach with a posttest-only control group design and purposive sampling as the sampling technique. The samples consisted of two classes from all fourth-grade classes at SDN Pondok Aren 02: the experimental class, which used virtual geoboard media (Class IVB, 32 students), and the control class, which did not use virtual geoboard media (Class IVC, 26 students). Both groups were confirmed to have a normal distribution and to originate from a homogeneous population. The results of the study showed that: 1) the use of virtual geoboard media had a significant effect on students' spatial thinking skills. 2) There was a notable difference in the average posttest scores between the experimental and control classes, demonstrating the strong impact of virtual geoboard media on enhancing students' spatial thinking.

IMPLEMENTASI MODUL PEMBELAJARAN BERBASIS PROJECT BASED LEARNING PADA MATERI BANGUN RUANG DAN STATISTIKA Astriani, Linda; Widyasari, Nurbaiti; Muthmainnah, Rahmita Nurul; Heriyana, Tio
FIBONACCI: Jurnal Pendidikan Matematika dan Matematika Vol. 11 No. 1 (2025): FIBONACCI: Jurnal Pendidikan Matematika dan Matematika
Publisher : Fakultas Ilmu Pendidikan Universitas Muhammadiyah Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24853/fbc.11.1.27-34

The current mathematics learning process has not fully succeeded in incorporating project-based modules. The Independent Curriculum emphasizes the use of Project-Based Learning (PjBL), where students engage in real-world projects to solve problems or answer specific questions. This approach aims to foster critical thinking, collaboration, and creativity among students. This study focuses on implementing a project-based statistical spatial module tailored for elementary school students. The research utilized qualitative methods, involving a population of 15 fifth-grade students from an Islamic Elementary School in South Jakarta. Data collection techniques included observation and testing. The application of PjBL made mathematics learning more engaging and meaningful. The projects designed not only enhanced students' curiosity but also provided opportunities to develop their creativity, critical thinking, and teamwork skills. Through this approach, students not only gain mathematical knowledge but also cultivate essential skills for their present and future lives.

Development of a Multiplication Learning Media for Primary School Mathematics using Multiple Math Card Astriani, Linda; Khairani, Nurul Annisa
Jurnal Pendidikan MIPA Vol 23, No 2 (2022): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar

This study aims to develop MATHCA (Multiple Math Card) learning media in multiplication material of elementary school grade III. The background of this research is that there are no learning media in the form of cards that have been developed specifically by combining a learning system with a game in the form of cards. The method used in the Research and Development (R&D) uses the method Analysis, Design, Development, Implementation, Evaluation (ADDIE) model. The subjects in the study were third-grade students of SD Negeri 1 Cisantana, Cigugur district, Kuningan Regency. The result showed that media MATHCA was very valid base on the calculation result of media experts, with an average score of 98%, material experts with an average score of 92%, and linguists with an average score of 92%. The result of the practicality test of teachers obtained an average score of 90%, and the results of trials conducted in small groups obtained 96,6%, and in large group, trials obtained a score of 91,1%, this indicates a high level of practicality category in both groups. Thus, it can be concluded that MATHCA learning media that was developed using the ADDIE model is valid and practical to be applied to mathematics learning. Keywords: development model, learning media, ADDIE, multiple math card. DOI: http://dx.doi.org/10.23960/jpmipa/v23i2.pp712-722

Analisis Self Efficacy Dalam Pembelajaran Matematika Pada Siswa Kelas 4 Sekolah Dasar Rahmawati, Indi; Astriani, Linda
Innovative: Journal Of Social Science Research Vol. 4 No. 1 (2024): Innovative: Journal Of Social Science Research
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar

Penelitian ini di latar belakangi karena kebanyakan siswa yang masih rendah pada keyakinan dirinya terhadap keahliannya sendiri terlebih pada pembelajaran matematika, begitu banyak siswa yang masih takut pada pembelajaran matematika begitu juga sebaliknya keyakinan yang dimiliki siswa sangat penting bagi siswa untuk dimilikinya. Penelitian ini memiliki tujuan untuk mengenali bagaimana self efficacy dalam pembelajaran matematika dikelas. Penelitian ini memakai penelitian kualitatif deskriptif. Metode pengumpulan data menggunakan angket, wawancara, observasi serta dokumentasi. Subjek pada penelitian ini merupakan tiga siswa kelas IV B SDN 12 Pagi Kebayoran Lama Selatan tahun ajaran 2023/2024 semester ganjil menggunakan hasil belajar tinggi, sedang, serta rendah. Berdasarkan pada analisis informasi yang telah dicoba, subjek pada hasil belajar tinggi mempunyai self efficacy pada tingkatan cukup tinggi, subjek pada hasil belajar sedang mempunyai self efficacy pada tingkatan cukup tinggi, sedangkan subjek pada hasil belajar rendah mempunyai self efficacy pada tingkatan sedang. Peneliti melakukan analisis self efficacy siswa agar bisa membangun rasa yakin serta percaya dalam diri tiap siswa pada pembelajaran matematika.

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