PENGGUNAAN MODEL AKTIVITAS INVESTIGASI AUTENTIK YANG DIMODIFIKASI UNTUK MEMAHAMI KONSEP RASIO DAN PROPORSI

Puji Lestari

Abstract


Abstrak
Memahami secara komprehensif mengenai materi rasio dan proporsi masih menjadi kendala bagi beberapa calon guru, padahal kedua materi tersebut merupakan dasar dari matematika tingkat lanjut. Oleh karena itu diperlukan suatu model pembelajaran yang dapat memfasilitasi para calon guru dalam menguasai materi rasio dan proporsi. Model Aktivitas Investigasi Autentik yang dimodifikasi mampu mengoptimalkan kemampuan para calon guru pada materi rasio dan proporsi. Model ini dengan sintaks pembelajaran nya mampu membantu para calon guru lebih memahami materi rasio dan proporsi secara komprehensif. Selain itu model ini juga memberikan gambaran strategi-strategi penyelesaian soal-soal rasio dan proporsi yang beragam yang dapat menambah khasanah pengetahuan para calon guru.

Abstract
Comprehensive understanding on ratio and proportion are still an obstacle for some pre-service teachers, even though ratio and proportion is the cornerstone of advanced mathematics. Therefore it needs a learning model that can facilitate pre-service teachers in mastering ratios and proportions. Modified Authentic Investigation Activity is able to optimize the ability of pre-service teachers on ratio and proportions. This model with its learning syntax can help pre-service teachers more understand ratios and proportions comprehensively. In addition, this model also provides insight various strategy problem-solving of ratio and proportions that can add repertoire of knowledge of pre-service teachers.


Keywords


model Aktivitas Investigasi Autentik yang dimodifikasi; calon guru; rasio dan proporsi; Modified Authentic Investigation Activity; pre-service teachers; ratio and proportions

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References


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DOI: https://doi.org/10.31980/mosharafa.v5i3.280

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