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All Journal Jurnal Daya Matematis MaPan : Jurnal Matematika dan Pembelajaran
Shandy Agung
Universitas Cokroaminoto Palopo
Education Mathematics

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PENGEMBANGAN PERANGKAT PEMBELAJARAN BERBASIS MEDIA APLIKASI GEOGEBRA PADA MATERI GEOMETRI UNTUK MENINGKATKAN HIGHER ORDER THINKING SKILLS SISWA Shandy Agung; Ma'rufi Ma'rufi; Muhammad Ilyas
MaPan : Jurnal Matematika dan Pembelajaran Vol 7 No 2 (2019): DECEMBER
Publisher : Department of Mathematics Education Faculty of Tarbiyah and Teacher Training Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (358.222 KB) | DOI: 10.24252/mapan.2019v7n2a3

Abstract

Abstrak:Penelitian ini bertujuan mengembangkan perangkat pembelajaran berbasis media aplikasi geogebra pada materi geometri untuk meningkatkan HOTS siswa yang memenuhi kriteria kevalidan, kepraktisan, dan keefektifan. Subjek penelitian adalah siswa SMP Negeri 2 Luwu, sebanyak 30 siswa (kelas VIII A) pada uji lapangan awal dan 61 siswa (VIII E dan VIII F) pada uji lapangan utama. Prosedur pengembangan perangkat pembelajaran mengacu pada model pengembangan Borg and Gall yang telah dimodifikasi. Prosedur terdiri atas 7 langkah yaitu: (1) penelitian awal dan pengumpulan informasi; (2) Perencanaan; (3) mengembangkan format awal produk; (4) uji lapangan awal atau uji coba terbatas; (5) merevisi produk utama; (6) melakukan uji lapangan utama; (7) diseminasi dan implementasi. Instrumen yang digunakan dalam penelitian ini adalah: (1) lembar validasi perangkat pembelajaran; (2) lembar observasi keterlaksanaan pembelajaran; (3) lembar observasi aktivitas siswa; (4) angket respon siswa; dan (5) tes hasil belajar siswa. Hasil penelitian ini adalah perangkat pembelajaran berbasis media aplikasi geogebra pada materi geometri untuk meningkatkan kemampuan HOTS siswa memenuhi kriteria kevalidan, kepraktisan, dan keefektifan.Abstract:This study aimed to develop instructional media by applying Geogebra on the topic of geometry to enhance students’ higher order thinking skills. The subjects of the study were 30 seventh grade students of class A in SMP Negeri 2 Bua in the preliminary field testing and 61 eighth students of class E and F in the main field testing. The procedures of instructional media development consisted of seven steps which were (1) collecting information and preliminary study; (2) planning; (3) developing the preliminary form of the product; (4) testing the preliminary field; (5) revising main product; (6) testin main field; and (7) disseminating and implementing. Instruments used in the study were (1) validation sheet of instructional media; (2) observational sheet of learning implementation; (3) observational sheet of students’ activity; (4) questionnaire of students’ response; and (5) test of students’ learning outcome. Results showed that in improving students’ higher order thinking skill on the topic of geometry, Geogebra as an instructional media fulfilled the criteria of validity, practicality, and effectivity.
Development of a mathematics instructional media by utilizing geogebra to enhance junior high school students’ Higher order thinking skills Ma’rufi Ma’rufi; Muhammad Ilyas; Shandy Agung; Ikram Lihu
Daya Matematis: Jurnal Inovasi Pendidikan Matematika Vol 8, No 1 (2020): Maret
Publisher : Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/jds.v8i1.13320

Abstract

This study aimed to develop an interactive visual media called Geoactive (Geogebra interactive) by employing Geogebra to improve students higher order thinking skill (hots) in the learning of solid geometry. The media was developed by using the model of 4D from Thiagarajan, which consists of define, design, develop, & disseminate. The product testing was conducted in SMPN 2 BUA, and two validators validated the product. Results show that: (1) the Geoactive developed was declared valid with the average assessment score of 4.45 which was in the category of very good; (2) the interactive media developed was declared practical with its indicator of the average of learning implementation being 78.67% which was in the category of good and the score of students’ response was 2.89 which was categorized as good; (3) the Geoactive developed was effective with the completeness indicator of conceptual understanding and problem solving was 77,14% and 71,43%, respectively. Both of the two scores were categorized as high
Co-Authors Ikram Lihu Ilyas, Muhammad Ma'rufi Ma'rufi Ma’rufi Ma’rufi