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All Journal Journal on Education GAUSS: Jurnal Pendidikan Matematika
Ahmad Firdaus
Universitas Sultan Ageng Tirtayasa
Education Mathematics

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Desain Didaktis Matematis Problem Solving pada Konsep Kesebangunan Ahmad Firdaus
GAUSS: Jurnal Pendidikan Matematika Vol. 2 No. 1 (2019)
Publisher : Universitas Serang Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30656/gauss.v2i1.1440

Abstract

Survei yang dilakukan pada tahun 2009 oleh Organisation for Economic Cooperation and Development (OECD) pada tes PISA menunjukkan bahwa Indonesia mendapatkan pringkat ke 61 dari 65 negara partisipan. Salah satu penyebab mutu pendidikan matematika Indonesia yang rendah adalah kurangnya bahan ajar dengan pendekatan problem solving, sehingga kemampuan pemecahan masalah siswa kalah bersaing di kancah internasional. Penelitian pengembangan ini dilakukan dalam rangka menghasilkan bahan ajar interaktif berbasis komputer berupa pdf. Bahan ajar dibuat berdasarkan repersonalisasi terhadap learning obstacle yang teridentifikasi melalui instrument untuk mereduksi learning obstacle yang teridentifikasi. Penelitian ini menggunakan metode penelitian desain didaktis (Didactical Design Research) yang terdiri dari tiga tahap: analisis situasi didaktis termasuk antisispasi didaktis pedagogis, analisis metapedadidaktis, dan retrofektif yang mengaitkkan hasil analisis situasi didaktis hipotesis dengan hasil analisis metapedadiaktis. Terdapat empat tipe learning obstacle yang teridentifikasi sebelum bahan ajar dibuat, dan selanjutnya bahan ajar dilakukan validasi oleh beberapa ahli yaitu: ahli matematika dan ahli pendidikan. Sedangkan untuk implementasi desain didaktis dilakukan kepada 37 siswa kelas IX SMP N 7 kota Serang. Hasil implementasi desain didaktis menunjukkan tingkat kognitif siswa sebesar 0.83 serta mereduksi learning obstacle yang teridentifikasi.Kata kunci: Learning Obstacle, Desain Didaktis, Kesebangunan. 
Analisis Perencanaan, Pelaksanaan, dan Evaluasi Problem Based Learning dan Project Based Learning Firly Istiqomah; Ahmad Firdaus; Ratna Sari Dewi
Journal on Education Vol 6 No 1 (2023): Journal On Education: Volume 6 Nomor 1 Tahun 2023
Publisher : Departement of Mathematics Education

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Abstract

Problem-based learning and project-based learning are active learning models that aim to improve students' understanding and skills through engaged and in-depth learning experiences. The PBL model is student-centred learning, where learning begins by presenting students with a complex problem or real-world situation. Whereas PjBL is a learning approach where students learn through a significant project or task. The purpose of the research is to provide an overview of how the planning, implementation, and evaluation of learning using PBL and PjBL, because PBL and PjBL should be applied and developed in school learning. Because this will encourage students to be active and develop skills and critical thinking and also teachers can be trained to design problems and projects to meet student learning needs. The method used in developing this article is the literature study method, namely by reading writings from articles, books and other relevant writings. The results obtained from writing this article are that PBL and PjBL learning models can be applied in elementary schools, because these two models aim to activate the role of students in their learning, develop deeper understanding, as well as skills relevant to the real world and also support the development of students as active and independent learners
Co-Authors Firly Istiqomah Ratna Sari Dewi