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All Journal Jurnal Perikanan dan Kelautan Al Khawarizmi: Jurnal Pendidikan dan Pembelajaran Matematika Diklabio: Jurnal Pendidikan dan Pembelajaran Biologi JURNAL PENDIDIKAN TAMBUSAI TEACHING : Jurnal Inovasi Keguruan dan Ilmu Pendidikan Journal of Innovation in Teaching and Instructional Media Jurnal Perikanan dan Kelautan Jurnal Perikanan Journal of Education for Sustainable Development Studies Indonesian Journal of Education
Lasmi, Lasmi
Prodi Pendiidkan Matematika Fakultas Tarbiyah Dan Keguruan UIN Ar-Raniry Banda Aceh
Agriculture, Biological Sciences & Forestry Computer Science & IT Earth & Planetary Sciences Education Energy Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Physics Social Sciences Other

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PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TIPE TEAM ACCELERATED INSTRUCTION (TAI) YANG BERORIENTASI TEORI APOS PADA MATERI FUNGSI KUADRAT DI KELAS X-MIA MAN 2 BANDA ACEH Lasmi, Lasmi
Al-Khawarizmi Vol 1 No 1 (2017): Al Khawarizmi: Jurnal Pendidikan dan Pembelajaran Matematika
Publisher : Universitas Islam Negeri Ar-Raniry Banda Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/jppm.v1i1.1730

Abstract

Square function is one of mathematical concepts that must be well-comprehended by students. However, there are many students who are having obstacles in understanding the concecpt. For this reason, there is crucial a need of applying a teaching model which make students active in order to construct their knowledge and comprehension of the concept. The purpose of this study was to examine students’ achievements, detect the students’ activities, examine the students’ responds to the applying TAI model oriented by APOS theory. The classroom action research (CAR) was used in this study with 28 students of grade-10 (classroom X-MIA.1) of MAN 2 Banda Aceh in academic year 2015/2016 as the subjects of this study. The instruments used in this study were the student observation form, teacher observation form, student respond questionnaire toward the application of the learning model and the test items. The data was analyse by using percentage of the descriptive analysis. The results showed that in cycle I to IV: (1) 89,29% students achieved the minimum level of students’ achievement; (2) students were moderately active; (3) 100% students enjoyed the learning model and were agreed if in the next teaching and learning to be used the similar model. Consequently, the model of TAI oriented by APOS theory is an appropriate model used in the teaching and learning of square function concept.
PENGEMBANGAN MEDIA ROTAR GEBER UNTUK MENINGKATKAN PENGETAHUAN BENTUK, WARNA, DAN TEKSTUR ANAK USIA DINI Lasmi, Lasmi; Dewi, Nufitriani Kartika; Fauzia, Syifa; Rochmawati, Nur Intan
TEACHING : Jurnal Inovasi Keguruan dan Ilmu Pendidikan Vol. 6 No. 1 (2026)
Publisher : Pusat Pengembangan Pendidikan dan Penelitian Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51878/teaching.v6i1.9749

Abstract

Young children’s ability to recognize shapes, colors, and textures is an important part of cognitive and sensory development that needs to be stimulated through concrete learning experiences. Based on teaching practice at Pos PAUD Cempaka Pemalang, some children still experienced difficulties distinguishing geometric shapes, recognizing colors, and understanding texture differences because learning activities were still conventional and lacked concrete media. This study aimed to develop a learning medium called ROTAR GEBER (Colorful and Textured Geometry Spinning Wheel) and examine its implementation in improving children’s knowledge of shapes, colors, and textures. The method used was a practice-based media development approach involving planning, media creation, implementation, and evaluation stages. The media was made from recycled cardboard modified with colorful geometric shapes and various textures such as flannel fabric and sponge. The results showed that children became more enthusiastic, active, and capable of recognizing shapes, differentiating colors, and understanding textures through play activities using the media. ROTAR GEBER provides concrete, visual, and multisensory learning experiences suitable for early childhood characteristics. Therefore, this media can be an effective alternative innovation for improving young children’s cognitive abilities. ABSTRAK Kemampuan anak usia dini dalam mengenali bentuk, warna, dan tekstur merupakan bagian penting dari perkembangan kognitif dan sensorik yang perlu distimulasi melalui pengalaman belajar yang konkret. Berdasarkan pengalaman praktik pembelajaran di Pos PAUD Cempaka Pemalang, masih ditemukan anak yang mengalami kesulitan dalam membedakan bentuk geometri, mengenali warna, serta memahami perbedaan tekstur karena pembelajaran masih bersifat konvensional dan kurang melibatkan media konkret. Penelitian ini bertujuan untuk mengembangkan media pembelajaran ROTAR GEBER (Roda Putar Geometri Berwarna dan Bertekstur) serta mengetahui penerapannya dalam meningkatkan pengetahuan anak tentang bentuk, warna, dan tekstur. Metode yang digunakan adalah pengembangan media berbasis praktik pembelajaran dengan tahapan perencanaan, pembuatan media, penerapan, dan evaluasi. Media dibuat dari bahan sederhana berupa kardus bekas yang dimodifikasi dengan bentuk geometri berwarna dan berbagai tekstur seperti kain flanel dan spons. Hasil penerapan menunjukkan bahwa anak lebih antusias, aktif, dan mampu mengenali bentuk, membedakan warna, serta memahami tekstur melalui kegiatan bermain menggunakan media. Media ROTAR GEBER memberikan pengalaman belajar konkret, visual, dan multisensorik yang sesuai dengan karakteristik perkembangan anak usia dini. Dengan demikian, media ini dapat menjadi alternatif inovasi pembelajaran yang efektif dalam meningkatkan kemampuan kognitif anak usia dini.
Co-Authors Agusti Efi Anip Dwi Saputro, Anip Dwi Devid Dwi Erwahyudin Halija, Siti Hidayat, Nurfathul Muhammad Yusuf Muhiddin Palennari Muzdalifah Arif, Nurul Nasharuddin Nufitriani Kartika Dewi Rachmawaty Rachmawaty, Rachmawaty Rochmawati, Nur Intan sudarmadi sudarmadi Syifa Fauzia, Syifa