Electronic Theses and Dissertation

ABSTRAK
Nurhasanah (2023). Kemampuan Numerasi dan Self Efficacy Siswa SMP melalui Model Pembelajaran Project Based Learning
Kemampuan numerasi merupakan bagian Asesmen Nasional dan menjadi salah satu tolak ukur keberhasilan belajar. Selain kemampuan numerasi, terdapat aspek afektif yang diperlukan untuk keberhasilan belajar yaitu self efficacy sebagai keyakinan seseorang terhadap kemampuannya. Namun, berdasarkan data PISA 2018 diperoleh skor rata-rata kemampuan numerasi berada di peringkat 6 terbawah. Self efficacy siswa juga belum menunjukkan hasil yang optimal. Salah satu penyebabnya karena model pembelajaran yang digunakan masih kurang sesuai. Oleh karena itu diperlukan suatu model pembelajaran yang berbasis masalah nyata, salah satunya yaitu model Project Based Learning (PjBL). Penelitian ini bertujuan untuk mengetahui kemampuan numerasi dan self efficacy siswa yang memperoleh model PjBL serta untuk mengetahui interaksi antara model PjBL dan level siswa. Penelitian ini merupakan penelitian eksperimen dengan pretest-posttest control group design. Sampel penelitian terdiri dari kelas eksperimen yang diberikan pembelajaran model PjBL sebanyak 50 siswa dan kelas kontrol yang diberikan pembelajaran konvensional sebanyak 50 siswa. Teknik pengumpulan data dilakukan dengan tes dan angket. Instrumen penelitian yang digunakan yaitu tes kemampuan numerasi dan angket self efficacy. Teknik analisis data menggunakan tes Anava. Hasil penelitian menunjukkan 1) kemampuan numerasi siswa melalui model PjBL lebih baik dari pada siswa yang mendapatkan pembelajaran konvensional; 2) Self efficacy siswa melalui model PjBL lebih baik dari pada siswa yang mendapatkan pembelajaran konvensional; 3) tidak terdapat interaksi antara model PjBL dengan level siswa terhadap kemampuan numerasi siswa; dan 4) tidak terdapat interaksi antara model PjBL dengan level siswa terhadap self efficacy siswa.

ABSTRACT Nurhasanah (2023). Numeracy Ability and Self Efficacy of Middle School Students through the Project Based Learning Model Numeracy ability is part of the National Assessment and is one measure of learning success. Apart from numeracy skills, there is an affective aspect needed for successful learning, namely self-efficacy as a person's belief in their abilities. However, based on PISA 2018 data, it was found that the average score for numeracy ability was ranked in the bottom 6th. Student self-efficacy also has not shown optimal results. One of the reasons is because the learning model used is still not suitable. Therefore, we need a learning model that is based on real problems, one of which is the Project Based Learning (PjBL) model. This research aims to determine the numeracy abilities and self-efficacy of students who receive the PjBL model and to determine the interaction between the PjBL model and student level. This research is experimental research with a pretest-posttest control group design. The research sample consisted of an experimental class which was given PjBL model learning as many as 50 students and a control class which was given conventional learning as many as 50 students. Data collection techniques were carried out using tests and questionnaires. The research instruments used were numeracy ability tests and self-efficacy questionnaires. The data analysis technique uses the Anava test. The research results show 1) the numeracy abilities of students through the PjBL model are better than students who receive conventional learning; 2) Self-efficacy of students through the PjBL model is better than students who receive conventional learning; 3) there is no interaction between the PjBL model and student level on students' numeracy abilities; and 4) there is no interaction between the PjBL model and student level on student self-efficacy.