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All Journal PEDAGOGI: Jurnal Ilmiah Pendidikan Education Curiosity
Myrela, Angel Ceria
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Education Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Other

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ANALISIS KEMAMPUAN SISWA KELAS XI DALAM MENYELESAIKAN SOAL LITERASI NUMERASI MATERI TURUNAN Myrela, Angel Ceria; Khuzaini, Nanang
Pedagogi: Jurnal Ilmiah Pendidikan Vol 10 No 2 (2024): PEDAGOGI
Publisher : FKIP Universitas Al Washliyah Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47662/pedagogi.v10i2.749

Abstract

Numeracy literacy entails the knowledge and skills to utilize various numbers and symbols associated with basic mathematics to solve problems in everyday life and analyze information presented in different symbols, subsequently using the results of this analysis to make decisions. In 2018, based on the PISA results released by the OECD, Indonesia's numeracy literacy level was ranked 74th out of 79 countries, indicating that Indonesia's numeracy literacy level is still very low. This study aims to determine and describe the numeracy literacy skills of eleventh-grade students in solving numeracy literacy problems on derivative material at SMA N 1 Sedayu in the academic year 2023/2024. The subjects in this study were 22 eleventh-grade students. The method used in this research is descriptive qualitative. Data collection techniques used were numeracy literacy ability tests and interviews. The numeracy literacy indicator in this research consists of 3 components, namely: (1) identifying and explaining mathematical concepts; (2) designing and applying mathematical concepts; (3) interpreting calculation results. The instrument in this research consists of 3 items of Numeracy Literacy material on Derivatives. The research results showed that 77% of students were in the low category, 14% of students were in the medium category, and 9% were in the high category, thus it can be concluded that in general, students' ability to solve numeracy literacy problems is still low.
Pengaruh Motivasi Belajar Terhadap Prestasi Belajar Matematika Cahyani, Paramodyta Diah Ayu; Maryanti, Tia; Marhaeni, Nafida Hetty; Myrela, Angel Ceria; Surbakti, Ari Atmaja
EduCurio: Education Curiosity Vol 1 No 3 (2023): Juli-Oktober 2023
Publisher : Yayasan Pendidikan Tanggui Baimbaian

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Abstract

Tujuan dari penelitian ini adalah untuk mengetahui pengaruh motivasi belajar terhadap prestasi belajar matematika siswa. Penelitian ini dilakukan di SMK Negeri 1 Kaligondang. Populasi semua siswa kelas 11 Multimedia dengan jumlah sampel sebanyak 20 siswa. Pengambilan sampel penelitian ini diperoleh menggunakan teknik sample random sampling. Instrument yang digunakan adalah angket motivasi belajar dan nilai UTS matematika siswa yang telah memenuhi kriteria valid dan reliable. Analisis data yang digunakan adalah uji prasyarat analisis dan uji hipotesis menggunakan analisis regresi linier sederhana. Hasil penelitian menunjukan bahwa (1) nilai Sig. 0.025<Sig.0.05 sehingga H0 ditolak, artinya terdapat pengaruh motivasi belajar terhadap hasil belajar matematika siswa; (2) nilai koefisien determinasi (R Square) 0,249, hal ini berarti motivasi belajar berpengaruh besar 24.9% terhadap prestasi belajar siswa, sedangkan 75.1% di pengaruhi oleh variabel lain yang tidak di teliti; dan (3) nilai standardized coefficientz beta sebesar 0.499 yang berarti motivasi belajar memiliki hubungan yang positif dan kuat terhadap prestasi belajar matematika siswa. Hal ini berarti semakin tinggi motivasi belajar siswa maka prestasi belajar matematika yang diperoleh semakin bagus. Selain itu, diketahui pula model persamaan regresinya adalah Y = 60.348 + 0.356X.Model ini berarti jika tidak ada motivasi maka prestasi belajar matematika konsisten di angka 60.438.Sedangkan kenaikan 25% motivasi belajar maka prestasi belajar matematika siswa meningkat sebesar 0.356.
Co-Authors Cahyani, Paramodyta Diah Ayu Maryanti, Tia Nafida Hetty Marhaeni Nanang Khuzaini, Nanang Surbakti, Ari Atmaja