Fatya Azizah
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Pemetaan Kemampuan Pemecahan Masalah dan Kecemasan Matematika Fatya Azizah; Hartono Hartono
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol 7, No 3 (2018)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (237.017 KB) | DOI: 10.24127/ajpm.v7i3.1564

Abstract

Kemampuan pemecahan masalah matematika sangat penting untuk kehidupan sehari-hari kita karena kita tahu bahwa proses pemecahan masalah matematika adalah proses berpikir yang mengarah pada hasil yang baru dan bermanfaat. Salah satu faktor yang menyebabkan kesulitan matematika adalah kecemasan matematika. Solusi suatu masalah tergantung pada bagaimana masalah terjadi, sehingga diperlukan penelitian yang lebih mendalam mengenai kaitan antara kemampuan pemecahan masalah dan kecemasan matematika. Penelitian ini bertujuan untuk mendeskripsikan pemetaan kemampuan pemecahan masalah siswa kelas VIII SMP di Banjarbaru. Penelitian ini merupakan penelitian survei dengan subjek terdiri dari 376 siswa kelas VIII SMP yang berasal dari 15 sekolah yang ditentukan dengan stratified random sampling. Instrumen yang digunakan berupa tes kemampuan pemecahan masalah dan angket kecemasan matematika. Analisis data dilakukan dengan analisis profil. Hasil pemetaan menunjukkan bahwa masih ada kemampuan pemecahan masalah matematika dan kecemasan matematika rata-rata sekolah di Kota Banjarbaru yang tidak sesuai dengan status akreditasi dan teori yang sudah ada sebelumnya.
Integration of Challenge Based on STEM Learning Assisted by 2D Game Interactive Scratch to Numeracy Literacy Jauhari, Wahid; Alyana Aurellia Putri Arifadewi; Fatya Azizah; Adi Satrio Ardiansyah
Unnes Journal of Mathematics Education Vol. 13 No. 3 (2024): Special Issue
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/ujme.v13i3.16704

Abstract

This research is development research of 2D games based on Scratch integrated challenge based on STEM context learning in the context of weather station. The aims of developing learning media which is feasible in terms of material and media, and has a positive response from students. The media will facilitate learners in interesting 2D visualization, various interactive activities, and presentation of contextual materials and problems around the elements of STEM context themed weather station. The challenge based on STEM context learning model used will train learners in constructing their knowledge independently so that it can encourage the improvement of learners' numeracy literacy skills. The research method in the form of Research and Development with the ADDIE model has been carried out by considering the material feasibility test, media feasibility test, and learner response assessment. The results of descriptive statistical analysis were conducted after the data were collected using a questionnaire. The results show that the media learning media is said to be feasible in terms of material with a percentage of 91.02% and feasible in terms of media with a percentage of 90.23%. The media fulfils average completeness, proportion completeness, and excellent N-Gain value at 0.77. The media has a positive response of 89.54% from students. Thus, the media is said to be feasible in terms of material and media, effective, and has a positive learner response to improve the numeracy literacy skills of students to boost PISA results so that the ideals of “Indonesia Emas 2045” can be achieved.