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All Journal Jurnal Lebesgue : Jurnal Ilmiah Pendidikan Matematika, Matematika dan Statistika Lemma: Letters of Mathematics Education
Febita, Ferry
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Decision Sciences, Operations Research & Management Education Mathematics

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PENGEMBANGAN E-LKPD BERBASIS PROBLEM BASED LEARNING UNTUK MENGASAH KEMAMPUAN BERPIKIR KRITIS PADA MATERI MATRIKS Febita, Ferry; Andari, Tri; Lusiana, Restu
JURNAL LEMMA Vol 10, No 2 (2024): Lemma: Letters of Mathematics Education
Publisher : Universitas PGRI Sumatera Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22202/jl.2024.v10i2.8335

Abstract

Tujuan penelitian ini untuk mengembangkan Electronic Lembar Kerja Peserta Didik (E-LKPD) berbasis Problem Based Learning (PBL) guna mengasah kemampuan berpikir kritis siswa pada materi matriks di kelas XI SMA Negeri 1 Jiwan. Proses pengembangan E-LKPD ini dilakukan melalui beberapa tahap, yaitu analisis kebutuhan, perancangan, pengembangan, validasi, serta uji coba produk. Metode penelitian yang digunakan adalah Research and Development (R&D) dengan model pengembangan ADDIE (Analysis, Design, Development, Implementation, and Evaluation).  Aktivitas pembelajaran dalam E-LKPD disesuaikan dengan sintaks PBL dan indikator kemampuan berpikir kritis. Hasil dari penelitian ini pada tahap pengembangan, produk dikembangkan dan diuji melalui validasi ahli materi, dan media, diperoleh  nilai rata-rata validasi yaitu 92,5% memenuhi kriteria sangat valid. Nilai kepraktisan diperoleh rata-rata 81% dari uji terbatas dan 84,88% dari uji lapangan sehingga dikategorikan praktis. Sedangkan, nilai keefektifan diperoleh rata-rata 76% dari uji terbatas dan 76,72% dari uji lapangan sehingga dapat dikategorikan efektif. Dengan demikian, E-LKPD berbasis PBL layak digunakan dan efektif untuk mengasah kemampuan berpikir kritis peserta didik. 
ANALISIS KEMAMPUAN LITERASI NUMERASI DITINJAU DARI MOTIVASI BELAJAR SISWA SMAN 1 BARAT Affiah, Eva Nur Amalia Chofifatul; Khasanah, Lintang Sekar; Firdaus, Tiara Citra Maharani; Febita, Ferry; Apriandi, Davi; Setyansah, Reza Kusuma
Jurnal Lebesgue : Jurnal Ilmiah Pendidikan Matematika, Matematika dan Statistika Vol. 5 No. 2 (2024): Jurnal Lebesgue : Jurnal Ilmiah Pendidikan Matematika, Matematika dan Statistik
Publisher : LPPM Universitas Bina Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46306/lb.v5i2.532

Abstract

Literacy and numeracy skills are essential skills that students must master starting from the primary school level. Motivation is a psychological condition in a person who is driven by a strong will and presents a feeling of pleasure in carrying out an action to achieve a certain goal. So this research aims to describe numeracy literacy skills in terms of student learning motivation. This research is descriptive qualitative research. The data collection technique used questionnaires, tests, and interviews. So the conclusion of this study is that the numeracy literacy skills of students with high learning motivation, moderate learning motivation and low learning motivation in solving problems are similar, numeracy literacy skills of students with high learning motivation and moderate learning motivation also have similarities in determining and implementing appropriate solution strategies, while literacy and numeracy skills of students with low learning motivation, in determining and implementing strategies and solutions are not appropriate
Co-Authors Affiah, Eva Nur Amalia Chofifatul Davi Apriandi Firdaus, Tiara Citra Maharani Khasanah, Lintang Sekar Restu Lusiana Reza Kusuma Setyansah, Reza Kusuma Tri Andari