Analisis Kemampuan Representasi Matematis Materi Persamaan Linear Dua Variabel

Rohana, Rohana; Sari, Eka Fitri Puspa; Nurfeti, Siti

doi:10.24127/ajpm.v10i2.3365

Cited by 4 publications

(2 citation statements)

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“…Penggunaan persentase bertujuan untuk mengevaluasi tingkat kemampuan penalaran, dengan mengadopsi perhitungan berdasarkan rumus yang telah diusulkan oleh para ahli. (Rohana et al, 2021).…”

Section: Metode Penelitianunclassified

Analisis kemampuan penalaran siswa SMA pada materi trigonometri: Studi kasus pada siswa kelas olimpiade

Bayramov,

Dwirahayu,

Satriawati

2024

Math Didactic

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Pada penelitian ini bertujuan mengkaji tentang analisis tingkat kemampuan penalaran matematis siswa kelas olimpiade dalam menyelesaikan masalah trigonometri. Metode penelitian yang digunakan yaitu kualitatif. Penelitian dilaksanakan di sekolah SMA Pribadi Depok pada tahun 2023/2024 dengan subjek siswa kelas olimpiade sebanyak 8 orang. Hasil penelitian menunjukkan bahwa rerata kemampuan penalaran matematis siswa mencapai 80% tergolong sedang. Jika ditinjau dari kemampuan penalaran matematis pada tiap indikator, indikator menyusun bukti terhadap kebenaran solusi mencapai 72,5%; indikator memeriksa kesahihan suatu argumen mencapai 73,5%; indikator menarik kesimpulan dari pernyataan mencapai 73,5%; dan indikator melakukan manipulasi matematika mencapai 100%. Hasil penelitian dapat disimpulkan bahwa siswa pada kelas olimpiade di SMA Pribadi Depok kemampuan penalarannya berada pada kategori sedang. Hasil ini dikarenakan terdapat beberapa siswa sering lupa menggunakan rumus trigonometri yang sesuai untuk menyelesaikan soal dan kurangnya latihan soal-soal trigonometri.

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“…Penggunaan persentase bertujuan untuk mengevaluasi tingkat kemampuan penalaran, dengan mengadopsi perhitungan berdasarkan rumus yang telah diusulkan oleh para ahli. (Rohana et al, 2021).…”

Section: Metode Penelitianunclassified

Analisis kemampuan penalaran siswa SMA pada materi trigonometri: Studi kasus pada siswa kelas olimpiade

Bayramov,

Dwirahayu,

Satriawati

2024

Math Didactic

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“…This ability can be trained with learning using representation. Representations can be divided into visual representations (tables, pictures, graphics, and diagrams), symbolic representations (mathematical symbols), and verbal representations [4][5][6].…”

Section: Introductionmentioning

confidence: 99%

Development of E-Book Integrated Augmented Reality Based on STEM Approaches to Improve Critical Thinking and Multiple Representation Skills in Learning Physics

Rahmayani

2024

IJIET

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This study aims to develop an E-book Augmented Reality (AR) based on STEM approaches on renewable energy material. This E-book AR can be accessed on smartphones to improve students’ critical thinking and multiple representation skills. The development adopted the Analyze, Design, Development, Implementation, and Evaluation (ADDIE) model. The study used pre-test post-test control research design on 93 students of class 10 at one of the junior high schools in Kerinci, Indonesia. The students were divided into three trial classes: X, the experiment class, and classes Y and Z, the control class. Class X learns using E-book AR, class Y uses E-book pdf, and Class Z uses textbooks. The E-book AR and test instruments provided have been validated by six validators. Based on the results of the analysis, it was found that E-book media was suitable for improving students’ critical thinking and multi-representation skills in renewable energy. The result showed that media feasibility assessments by expert lecturers, practitioners, and colleagues scored very well. In addition, the E-book used is also effective in improving critical thinking skills and multi-representation. This is indicated by the acquisition of class X, who learned to use E-book AR and have gained value in the high category compared to the class Y and Z. In addition, the partial eta square value in class X contributed 78.7%, higher than class Y 55.5%, and class Z 53.1%. As well as obtaining the effectiveness of its use in the medium effect for critical thinking category and large effect category for multi-representation skill. Learning using E-book AR is more effective and positively impacts students in learning physics, especially in renewable energy subjects.

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High school mathematical representation ability in solving HOTS questions

Aprilia,

Machromah

2024

VI INTERNATIONAL SCIENTIFIC CONVENTION OF UNIVERSIDAD TéCNICA DE MANABí: Advances in Basic Sciences, Informatics and Applied En

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Analisis Kemampuan Representasi Matematis Materi Persamaan Linear Dua Variabel

Cited by 4 publications

References 0 publications

Analisis kemampuan penalaran siswa SMA pada materi trigonometri: Studi kasus pada siswa kelas olimpiade

Analisis kemampuan penalaran siswa SMA pada materi trigonometri: Studi kasus pada siswa kelas olimpiade

Development of E-Book Integrated Augmented Reality Based on STEM Approaches to Improve Critical Thinking and Multiple Representation Skills in Learning Physics

High school mathematical representation ability in solving HOTS questions

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