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Journal : Media Eksakta

Profil Pemecahan Masalah Siswa Kelas VII dalam Menyelesaikan Soal Cerita Aritmatika Sosial pada Pembelajaran Daring Berdasarkan Kemampuan Matematika di SMP Negeri 4 Palu Dini Supriati; Muh. Hasbi; Nurhayadi Nurhayadi
Media Eksakta Vol 17 No 2 (2021)
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (514.931 KB) | DOI: 10.22487/me.v17i2.1305

Abstract

The study aims to describe the Problem Solving Class VII  In Solving Word Problem Based On Social Arithmetic On  Online Learning The Ability Of Mathematics. The research subjects are 3 students, namely students with high, medium and low math abilities. The research uses a qualitative method with a qualitative descriptive approach based on the problem solving steps proposed by Polya. The result showed that the ZR of mathematical abilities, AS of student with moderate mathematical abilities, and MR of student with low mathematics abilities, in solving social arithmetic math problems were as follows: (1) understanding the problem, student ZR, student AS, and student MR understand the given problem by doing repeated reading. ZR student and AS student can identify known information and information asked, but ZR didn’t write down completely while AS couldn’t identify the thing that was asked completely. MR student cannot identify the information that is knows and asked completely, it appears that MR does not understand the problem given, (2) Devising a plan, ZR student make problem solving plan with the formula for buying and selling prices, AS make a problem solving plan using the profit and loss formula. While MR uses the percentage of sales formula, (3) Carrying out the plan, ZR student use their abilities by using the concept of profit or loss, but do not master the arithmetic division operation so they do not complete the final result. AS student carry out problem solving plans well, but to find the purcgase price of AS is not right, and at the stage of calculating te final result, AS does not get the final result because it does not master the division arithmetic operation. While MR at this stage uses an incorrect formula, and cannot complete the final result because MR does not master the devision arithmetic operation, (4) Looking back, ZR, SS and MR students did a rexamination by looking back at the work.
Co-Authors ., Author Abd Hamid Abdul Hamid Aisun, Putri Alfriyanti, Niluh Anggraini Anggraini Anna Pertiwi Annisa, Marsiana Dwi Arni Arni Atik Aryani Azmi, Lut Dika Daru Baharuddin Paloloang Baharuddin Paloloang Baihaqi, Muhammad Rifqi Bakri M Candith, Juliannes Dasa Ismaimuza Dewi Ulfiana Dini Supriati Dunggio, Fadlia H. Dwiyanti, Risna Evie Awuy Evie Awuy Fajriani Fajriani Gandung Sugita Gandung Sugita Gayatri, Refma Hasdin Hasdin Heni Novianti Herawati, Vitri Dyah I Nyoman Murdiana I Nyoman Murdiana I Nyoman Murdiana Ibni Hadjar Imran Imran Indriyati Indriyati Karniman, Tegoeh S. Kasmiati Lario, Yovita Cicilia Lupna, Lupna M Nur M., Bakri Maryam Maryam Maryam Meri Safitri M. Rasul Muh Hasbi Muh. Rizal Muh. Rizal Muhamad Wali Kusumajoyo Krisno MUSTAMIN IDRIS mutiara mutiara Nggau, Margaretta Lisni Alfionita Niluh alfriyanti Novianti, Heni Nur Inayah Nur Inayah Nur Islamiah, Nur Nur Islamiyah Nurfadila Nurfadila, Nurfadila Nurhaida Nurmala Nurmala Nurul Hikmah Nurwahyuni Biringkanae Pathuddin Pembeu, Mega Cendrakasih Pratama, Louris Sam Rahim, Nur Mei Sakin Rahmat Rahmat Hidayat Rahmawati, Rahmawati Resky Noviana Sumedi Riska Riski Riskiyana, Indri Risna Risna, Risna Rita Lefrida Rizal, Muh Sancini, Ni Kadek Devi Sanita, Sanita Shofia Nurun Alanur S Sri Wahyuni Sri Wahyuni Sudarman Bennu Sukayasa Sukmawati Sukmawati Sutji Rochaminah Tamimi, Tamimi Wahyu R, Ginulur Wardaningtyas, Aprilia Fifi Welli Meinarni Welli Meinarni Widiastuti, Ira Widiyono, Widiyono Widya Meistika Tinangon Zulvita Lestari Abdullah