PENGARUH MODEL PEMBELAJARAN IDEAL PROBLEM SOLVING TERHADAP KEMAMPUAN REPRESENTASI MATEMATIS SISWA SMP NEGERI 240 JAKARTA

RINAWATI SULISTYO, . (2023) PENGARUH MODEL PEMBELAJARAN IDEAL PROBLEM SOLVING TERHADAP KEMAMPUAN REPRESENTASI MATEMATIS SISWA SMP NEGERI 240 JAKARTA. Sarjana thesis, UNIVERSITAS NEGERI JAKARTA.

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Abstract

*ABSTRAK* Penelitian ini bertujuan untuk mengetahui apakah terdapat pengaruh model pembelajaran IDEAL Problem Solving terhadap kemampuan representasi matematis siswa SMP Negeri 240 Jakarta. Metode penelitian yang digunakan adalah metode quasi experiment. Teknik pengambilan sampel menggunakan teknik cluster random sampling untuk menentukan kelas eksperimen dan kelas kontrol. Kelas tersebut telah memenuhi syarat normalitas dan homogenitas serta memiliki kesamaan rata-rata. Instrumen penelitian yang digunakan adalah hasil tes kemampuan representasi matematis siswa pada materi bangun datar segiempat dan segitiga. Instrumen tes berbentuk soal uraian sebanyak empat soal yang telah diuji validitas dan reliabilitasnya. Pengujian hipotesis dilakukan dengan menggunakan uji-t’. Berdasarkan hasil pengujian hipotesis diperoleh nilai 〖t'〗_hitung=4,746 dan nilai t_tabel=1,666 sehingga dapat disimpulkan bahwa 〖t’〗_hitung > t_tabel. Hal ini menunjukkan bahwa terdapat pengaruh model pembelajaran IDEAL Problem Solving terhadap kemampuan representasi matematis siswa SMP Negeri 240 Jakarta. Berdasarkan perhitungan besar pengaruh diperoleh d=1,135, dengan persentase sebesar 86% yang termasuk dalam kategori tinggi. Kata Kunci: Model Pembelajaran IDEAL Problem Solving, Kemampuan Representasi Matematis, Materi Bangun Datar Segiempat dan Segitiga. *ABSTRACT* This study aims to determine whether there is an effect of the IDEAL Problem Solving learning model towards the ability to mathematical representation of the students at 240 Junior High School Jakarta. The research method used was a quasi-experimental method. Moreover, the sampling technique used was cluster random sampling in order to determine the experimental class and the kontrol class. The class has met the requirements of normality and homogeneity; besides, it has the same average. The research instrument used was the result of the students ability to mathematical representation on the material of rectangular and triangle flat shapes. The test instrument is in the form of description of four questions which have been tested for validity and reliability. The hypothesis testing is conducted by using t’-test. Based on the results of hypothesis testing, the value of 〖t'〗_count=4,746 and t_table=1,666. Then it could be concluded that 〖t'〗_count> t_table. It shows that there is influence of the IDEAL Problem Solving learning model on the ability to mathematical representation of students at 240 Junior High School Jakarta. Based on calculation of the magnitude of the effect obtained d=1,135, with a percentage of 86% which is considered as the large category. Keywords: IDEAL Problem Solving Learning Model, Ability to Mathematical Representation

Item Type:	Thesis (Sarjana)
Additional Information:	1. Dr. Ellis Salsabila, M.Si. 2. Vera Maya Santi, M.Si.
Subjects:	Pendidikan > Teori, Penelitian Pendidikan Pendidikan > Penelitian Tindakan Kelas > Metode Belajar Mengajar Pendidikan > Penelitian Tindakan Kelas > Pendidikan Dasar dan Menengah Sains > Matematika
Divisions:	FMIPA > S1 Pendidikan Matematika
Depositing User:	Users 19440 not found.
Date Deposited:	04 Sep 2023 05:41
Last Modified:	04 Sep 2023 05:41
URI:	http://repository.unj.ac.id/id/eprint/40548

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