Electronic Theses and Dissertation

Abstrak diyah ayu yogi hartika (2025). kemampuan numerasi siswa melalui penerapan model pembelajaran problem based learning ditinjau dari adversity quotient. [skripsi. universitas syiah kuala]. di bawah bimbingan dr. m. ikhsan, m.pd., dan cut khairunnisak, s.pd., m.sc. rendahnya kemampuan numerasi siswa disebabkan oleh banyak faktor, salah satu diantaranya adalah model pembelajaran yang belum berorientasi pada pola pikir numerasi. salah satu model pembelajaran yang efektif digunakan untuk meningkatkan kemampuan numerasi siswa adalah problem based learning (pbl). salah satu aspek yang harus dipertimbangkan dalam aktivitas pemecahan masalah matematika siswa adalah adversity quotient (aq) yakni tolok ukur respons individu jika dihadapkan dengan kesulitan. penelitian ini bertujuan untuk mengetahui kemampuan numerasi siswa melalui penerapan model pembelajaran problem based learning dan kemampuan numerasi siswa berdasarkan adversity quotient yang dimilikinya. pendekatan yang digunakan dalam penelitian ini adalah mixed method dengan jenis sequential explanatory. data dalam penelitian ini diperolah melalui tes kemampuan numerasi, penyebaran angket adversity response profile (arp), dan wawancara terhadap subjek terpilih. populasi dari penelitian ini adalah seluruh siswa kelas vii smp negeri 8 banda aceh dengan pemilihan sampel melalui random sampling. pada tahap kuantitatif guna melihat adanya perbedaan kemampuan numerasi siswa pada kelas eksperimen dan kelas kontrol digunakan uji-t pada taraf signifikan 0,05. berdasarkan hasil penelitian diperoleh bahwa kemampuan numerasi siswa melalui penerapan model pembelajaran problem based learning lebih baik daripada kemampuan numerasi siswa melalui pembelajaran konvensional. lebih lanjut, pada tahap kualitatif melalui wawancara diperoleh bahwa siswa dengan aq yang lebih tinggi cenderung menunjukkan kemampuan numerasi yang lebih baik. kata kunci: kemampuan numerasi, problem based learning, adversity quotient.

ABSTRACT Diyah Ayu Yogi Hartika (2025). Students’ Numeracy Skills through the Implementation of the Problem Based Learning Model Viewed from the Perspective of Adversity Quotient. [Skripsi. Universitas Syiah Kuala]. Under direction of Dr. M. Ikhsan, M.Pd., and Cut Khairunnisak, S.Pd., M.Sc. The low numeracy ability of students is caused by many factors, one of which is a learning model that has not focused on numeracy mindset. One of the effective learning models used to improve students' numeracy ability is Problem Based Learning (PBL). One aspect that must be considered in students' mathematical problem-solving activities is the Adversity Quotient (AQ), which is a measure of individual response when faced with difficulties. This study aims to determine students' numeracy ability through the application of the Problem Based Learning learning model and students' numeracy ability based on their Adversity Quotient. The approach used in this study is the Mixed Method with the Sequential Explanatory type. The data in this study were obtained through numeracy ability tests, distributing Adversity Response Profile (ARP) questionnaires, and interviews with selected subjects. The population of this study was all students of class VII of SMP Negeri 8 Banda Aceh with sample selection through random sampling. In the quantitative stage, to see the differences in students' numeracy skills in the experimental class and the control class, a t-test was used at a significance level of 0.05. Based on the results of the study, it was found that students' numeracy skills through the application of the Problem Based Learning learning model were better than students' numeracy skills through conventional learning. Furthermore, in the qualitative stage through interviews, it was found that subjects with higher AQ tend to show better numeracy skills. Keywords: Numeracy Skills, Problem Based Learning, Adversity Quotient.