HUBUNGAN SELF-CONFIDENCE DAN LITERASI NUMERASI TERHADAP KEMAMPUAN ANALISIS DAN PEMECAHAN MASALAH MATEMATIS SISWA

FERTIKA, DWI HIJAYATI (2026) HUBUNGAN SELF-CONFIDENCE DAN LITERASI NUMERASI TERHADAP KEMAMPUAN ANALISIS DAN PEMECAHAN MASALAH MATEMATIS SISWA. Diploma thesis, UIN RADEN INTAN LAMPUNG.

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Abstract

ABSTRAK Proses pembelajaran matematika diperlukan kemampuan siswa untuk menganalisis dan memecahkan suatu masalah. Siswa perlu memahami masalah, menyusun strategi dan menyelesaikannya secara sistematis sehingga diperoleh suatu solusi dari masalah tersebut. Terdapat faktor- faktor yang dapat mempengaruhi kemampuan pemecahan masalah siswa diantaranya yaitu selfconfidece, literasi numerasi, dan kemampuan analisis matematis. Penelitian ini bertujuan untuk mengetahui model terbaik antara variabel self-confidece, literasi numerasi, kemampuan analisis matematis, dan kemampuan pemecahan masalah, serta hubungan langsung dan tidak langsungnya. Penelitian ini dilakukan pada kelas XI di SMA Negeri 1 Seputih Mataram. Metode penelitian digunakan survei dengan pendekatan kausal. Teknik pengumpulan data menggunakan angket self-confidence, soal tes literasi numerasi, kemampuan analisis, dan kemampuan pemecahan masalah matematis. Uji hipotesis menggunakan analisis jalur (path analysis). Hasil penelitian mununjukkan bahwa terdapat hubungan langsung self-confidence terhadap kemampuan analisis matematis, terdapat hubungan langsung literasi numerasi terhadap kemampuan analisis matematis, tidak terdapat hubungan langsung self-confidence terhadap kemampuan pemecahan masalah, terdapat hubungan langsung literasi numerasi terhadap kemampuan pemecahan masalah, terdapat hubungan langsung kemampuan analisis matematis terhadap kemampuan pemecahan masalah, tidak terdapat hubungan tidak langsung self-confidence terhadap kemampuan pemecahan masalah melalui kemampuan analisis matematis, dan terdapat hubungan tidak langsung literasi numerasi terhadap kemampuan pemecahan masalah melalui kemampuan analisis matematis. ABSTRACT Mathematics learning process requires students to analyze and solve problems. Students need to understand the problem, develop strategies, and solve it systematically to arrive at a solution. There are factors that can influence students’ problem-solving abilities, including self-confidence, numeracy literacy, and mathematical analysis skills. This study aims to identify the best model among the variables of self-confidence, numeracy literacy, mathematical analysis skills, and problem-solving ability, as well as their direct and indirect relationships. This study was conducted in the 11th-grade class at SMA Negeri 1 Seputih Mataram. The research method employed a survey using a causal approach. Data collection techniques included a selfconfidence questionnaire, numeracy literacy test items, and assessments of mathematical analysis and problem-solving skills. Hypothesis testing was performed using path analysis. The results of the study indicate that there is a direct relationship between self-confidence and mathematical analysis ability; there is a direct relationship between numeracy literacy and mathematical analysis ability; there is no direct relationship between self-confidence and problem-solving ability; there is a direct relationship between numeracy literacy and problem-solving ability; there is a direct relationship between mathematical analysis ability and problem-solving ability; and there is no indirect relationship between self-confidence and problem-solving ability.

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