Penyelesaian Soal Limit Fungsi Trigonometri dengan Solusi Cepat pada siswa SMA

Iin Ariyanti, Nafisa Nur Zaqiyah


The purpose of this service is to help students deal with the shortage of time when working on multiple choice math problems, especially in the trigonometric function limit material. This activity was carried out on April 24, 2019 at SMAN 1 Tamban, Barito kuala, South Kalimantan, attended by 25 students as participants. The implementation of this activity consists of opening and introduction, explanation and application of problem solving, then practice questions and gift giving, as well as closing and group photos. The material for the quick solution of trigonometric function limit problem solving consists of trigonometric limits using the spruck rules, trigonometric limits using the delete rules of "evil" cosines, and trigonometric limits using the "good" cosine change rules. In the midst of community service activities, the service team appealed to students to prioritize understanding of mathematical concepts in solving mathematical problems. Quick solutions are recommended to be used only on multiple choice tests and force students to solve problems in a short time. Overall, this activity went well and smoothly and without significant obstacles.


Trigonometry Function Limits; Quick Solution; High school student

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Alfiannor. (2016). Identifikasi Kesulitan dalam Menyelesaikan Soal-Soal Limit Fungsi Trigonometri pada Siswa Kelas XI IPA MA PIP (Pendidikan Islam Parigi) Habirau Tengah. Jurnal PTK & Pendidikan Vol. 2 No. 2. Juli – Desember 2016 , 1-9.

Anang. (2013). Smart Solution UN Matematika SMA 2013 (SKL 5.1 Limit Fungsi Aljabar dan Limit Fungsi Trigonometri). Dipetik April 2019, dari

Dahlan, J. A. (2011). Analisis Kurikulum Matematika. Jakarta: Universitas Terbuka.

Molina, C. “. (2014). Teaching Mathematics Conceptually. SEDL insights Vol. 1, No. 4, Winter 2014, 1-8.

Skemp, R. R. (1976). Relational understanding an instrumental understanding. First Published in Mathematics Teaching, 77, 20 -26.

Varberg, D., Purcell, E. J., & Rigdon, S. E. (2010). Kalkulus Edisi Kesembilan Jilid 1. Jakarta: Erlangga.

Wasida, M. R., & Hartono, H. (2018). Analisis kesulitan menyelesaikan soal model ujian nasional matematika. Jurnal Riset Pendidikan Matematika 5 (1), 82-95.




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Jurnal Komunitas : Jurnal Pengabdian kepada Masyarakat

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