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All Journal Jurnal Terapan Abdimas UNEJ e-Proceeding HISTOGRAM: Jurnal Pendidikan Matematika Efektor Jurnal Math Educator Nusantara: Wahana Publikasi Karya Tulis Ilmiah di Bidang Pendidikan Matematika Vygotsky: Jurnal Pendidikan Matematika dan Matematika Journal of Science and Education (JSE) Jurnal Pengabdian dan Pemberdayaan Nusantara (JPPNu) Pedagogy : Jurnal Pendidikan Matematika Edukasia: Jurnal Pendidikan dan Pembelajaran Dedikasi Nusantara: Jurnal Pengabdian Masyarakat Pendidikan Dasar
Aprilia Dwi Handayani
Prodi Pendidikan Matematika, Universitas Nusantara PGRI Kediri
Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Economics, Econometrics & Finance Education Engineering Environmental Science Languange, Linguistic, Communication & Media Mathematics Physics Public Health Social Sciences Other

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Journal : Efektor

 1 
Penyusunan Bahan Ajar Pengembangan Kognitif Melalui Pendekatan Iceberg Pada Anak Kelompok TK B Aprilia Dwi Handayani; Dema Yulianto; Samijo Samijo; Dian Devita Yohanie; Darsono Darsono
Efektor Vol 7 No 2 (2020): Efektor Vol.7 No.2 Tahun 2020
Publisher : Universitas Nusantara PGRI Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29407/e.v7i2.14994

Abstract

Salah satu perkembangan kognitif yang harus diperhatikan usia TK adalah kemampuan berhitung yang mencakup konsep penjumlahan dan pengurangan. Faktanya, tidak semua anak usia TK dapat memahami dengan baik konsep matematika yang disajikan dalam simbol matematika. Selain itu, sebagian anak usia TK masih mengalami kesulitan dalam menjumlahkan angka-angka secara abstrak. ada pula siswa yang kurang mampu menuliskan banyaknya benda dalam simbol angka. Oleh karena itu, untuk mendukung perkembangan kognitif anak kelompok TK B secara optimal diperlukan stimulan yang tepat dalam proses pembelajaran. Sehingga disusun sebuah bahan ajar yang berdasarkan pada teori Iceberg untuk mengembangkan kemampuan koginitif anak dalam konsep berhitung. Penelitian ini bertujuan untuk mengembangkan bahan ajar untuk memperkenalkan konsep penjumlahan dan pengurangan bagi TK kelompok B dengan menggunakan pendekatan Iceberg. Penelitian ini merupakan penelitian pengembangan yang dilaksanakan dalam tahapan 4D yaitu, define, design, develop dan disseminate. Hasil dari penelitian ini menunjukkan bahan ajar yang disusun termasuk dalam kategori layak dan dapat digunakan untuk menjadi bahan ajar penunjang pembelajaran berhitung pada anak usia TK
Kemampuan Pemecahan Masalah Dan Disposisi Matematis Pada Materi Kubus Dan Balok Ditinjau Dari Kemampuan Matematika uswatun hasanah ali suwito; Aprilia Dwi Handayani; Dian Devita Yohanie
Efektor Vol 8 No 2 (2021): Efektor Vol.8 No.2 Tahun 2021
Publisher : Universitas Nusantara PGRI Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29407/e.v8i2.15984

Abstract

This research is motivated by the importance of problem-solving abilities and mathematical dispositions on cube and block material in terms of mathematical abilities. Where the objectives of learning mathematics contain cognitive aspects seen from problem-solving abilities and affective aspects which can be seen from mathematical dispositions. The purpose of this study was to describe problem solving abilities and mathematical dispositions, as well as the relationship between the two in the cube and block material in terms of mathematical abilities. This research was conducted at SMP Pawyatan Daha 2 Kediri City with the research subjects of class IX. The approach used is a qualitative approach. Data were collected by giving test questions of problem-solving abilities, giving mathematical disposition questionnaires, and interviews based on the results of test questions by each subject. The conclusions of the results of this study are (1) The problem-solving ability of students is generally in quite good criteria (2 Students' mathematical disposition is generally in good criteria, and (3) There is no significant relationship between problem-solving abilities and mathematical dispositions.
Pengaruh Metode Belajar Matematika Asik (BELMASIK) terhadap Hasil Belajar Siswa pada Materi Komposisi dan Invers Fungsi Ria Octa Vioni; Dian Devita Yohanie; Suryo Widodo; Aprilia Dwi Handayani
Efektor Vol 9 No 2 (2022): Efektor Vol.9 No.2 Tahun 2022
Publisher : Universitas Nusantara PGRI Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29407/e.v9i2.17413

Abstract

Abstract T The material of composition and invers function is one of the materials that require students’ active in the learning process to increase the students’ comprehension. The purpose of this research is to find out the influence of the implementation of BELMASIK learning method on the students’ achievement in composition and invers function. The research approach was quantitative using Pre-Experimental Design that was One-Group Pre-test-Post-test. 39 students of the-tenth grade of OTKP 1, OTKP 2, OTKP 3 at Vocational High School PGRI 2 Kediri was choosen as sample. Treatment was conducted three meetings. The results of this research showed that there was improvement on the students’ achievement in composition and invers function. It can be seen that the averages of the pre-test score was 57,5385 (SD ) become 72,0513 (SD ) with the Sig. (2-tailed) value was . It means that the BELMASIK learning method was affected the students’ achievement. This research proved that the BELMASIK method could be applied in teaching composition and invers function materials to increase students’ achievement.
Co-Authors Aan Nurfahrudianto Anggi Putri Novia Erlina Bambang Agus Sulistyono Cindivia Putri Bayu Dandy Esa Ardana Darsono Darsono Dema Yulianto Deni Hamdani Dian Devita Yohanie Dwi Novitasari Feny Rita Fiantika, Feny Rita Hani Yuanta Risma Putri Ika Santia Jatmiko Jatmiko Lina Rihatul Hima Ria Octa Vioni Samijo, Samijo Serly Anggristia Setyowidodo, Irwan Suryo Widodo Suryo Widodo uswatun hasanah ali suwito Wega Tamara Yulis Tyaningsih, Ratna Yuni Katminingsih