Development of Rainbow Mathematics Card in TGT Learning For Increasing Mathematics Communication Ability

Abstract

Mathematics communication, which includes writing, drawing, and expressing mathematics, is essential in learning mathematics. The teacher needs to design learning to develop the ability to communicate mathematically. Questions presented in the Rainbow Mathematics Card (RMC) allow participants to be educated to convey the ideas and concepts that become part of developing mathematics communication ability. The study aims to make mathematics communication ability TGT learning with RMC. A type study is a mixed method that is designed and experimented with in subjects research. Data was obtained through test mathematics ability communication before and after learning using a paired t-test. The results showed an enhanced mathematics communication ability through the TGT learning model with RMC.Komunikasi matematika yang meliputi menulis, menggambar, dan mengekspresikan matematika, sangat penting dalam pembelajaran matematika. Guru perlu merancang pembelajaran untuk mengembangkan kemampuan berkomunikasi matematis. Soal-soal yang disajikan dalam Rainbow Mathematic Card (RMC) memungkinkan peserta dididik untuk menyampaikan ide dan konsep yang menjadi bagian dari pengembangan kemampuan komunikasi matematika. Tujuan penelitian ini untuk tes peningkatan kemampuan matematis melalui pembelajaran TGT dengan RMC. Jenis studi adalah metode campuran yang kemudian dikembangkan dan dieksperimentasikan ke subjek penelitian. Data diperoleh melalui tes kemampuan komunikasi matematis sebelum dan sesudah pembelajaran menggunakan uji t berpasangan. Hasil penelitian menunjukkan peningkatan kemampuan komunikasi matematis melalui pembelajaran TGT dengan RMC.

Moodle-Based Learning Media Development of Flex Model in Improving Mathematical Hard Skills of High School Students

“…The purpose of learning mathematics is explicitly the importance of mathematical hard skills for students (Darwanto, 2019). Hard skill is the ability to master cognitive science (Fan et al, 2017;Kunanusorn, 2021;Sumarmo, 2014) and academic skills (Permendikbud, 2016;Sugianto et al, 2022) that students acquire through direct activities (Sopa et al, 2020;Wisshak & Hochholdinger, 2020). Therefore, it can be concluded that mathematical hard skills are students' ability to solve mathematical problems, manifested in direct activities in the learning process.…”

“…Student activity in the learning process can be seen when students can conclude mathematical problems. Furthermore, students will be able to conclude when using their mathematical hard skills, especially in the ability to think creatively (Masfingatin et al, 2020;Siburian et al, 2019), think logically (Triatmi & Setiawan, 2018;Wahyuddin et al, 2021), critical thinking (Changwong et al, 2018;, communication (Kamid et al, 2020;Sugianto et al, 2022), connection (Baiduri et al, 2020;Knuth, 2020;Rizki et al, 2022), the problem solving (Björn et al, 2019;Güner & Erbay, 2021;Rahmah et al, 2022), reasoning, (Kabael & Akin, 2018;Palinussa et al, 2021;Sterner et al, 2020) and understanding (Basir et al, 2020;Bossé et al, 2021;Minarni et al, 2016;Nurani et al, 2021). However, students can nott master all of these aspects.…”

Aplikasi Tik-Tok: Pengembangan Media Pembelajaran Matematika Materi Barisan dan Deret Untuk Meningkatkan Minat Belajar Siswa SMA

“…Technology is a design that creates a product and increases efficiency in all human activities. Technology is gradually changing people's lifestyles and mindsets, especially among teenagers Humaidi et al, 2022), especially in its use as a learning resource that can increase students' interest in learning (Effendi et al, 2022;Lei et al, 2021;Sugianto et al, 2022) Interest plays an important role in learning mathematics (Tafonao, 2018;Wicaksana, 2020). Students who are interested in learning are able to use higher cognitive processes to study, learn, and master the material presented to them (Leyva et al, 2022).…”

“…This is inefficient because the only means used are textbooks and students have to pay a lot of money to get them. One of the media that can help increase student interest in learning is by using social media Sugianto et al, 2022) Social media is a technology product that is often used to exchange information online. Social media is a type of online where users can easily participate, share and create content.…”

“…Including blogs, social networks, wikis, forums, and cyberspace (Ishihara & Oktavianti, 2021). Social media has a positive impact and benefit in the advancement of science and technology, such as making it easier to communicate, finding and accessing information, developing relationships, adding friends, and so on Rahmah et al, 2022;Sugianto et al, 2022). There are many platforms that can be used as learning media, including Instagram, YouTube, and the most popular among Indonesians in the last two years, tik-tok (Bahri et al, 2022).…”