Deskripsi Kemampuan Pemecahan Masalah Bentuk Molekul Mas Al-Mustaqim

Abstract

This research is motivated by the large number of students who have difficulty working on material problems in the form of molecules. This study aims to determine the problem solving skills of class X IPA MAS Al-Mustaqim students in solving material problems in the form of molecules. The research method used is descriptive with case studies. The sample of the research was 16 students of class X IPA Mas Al-Mustaqim. Problem solving ability is measured using a written test in the form of an essay. The results of the study concluded that the ability to understand problems in the molecular shape material was high, the ability to prepare students' completion plans was high, and the ability to carry out completion plans was low.

Description of Problem Solving Ability of Class X Students of Al-Azhar 10 Pontianak Islamic High School on Chemical Bonding Subject Material

“…In the question that has the highest score on the plan implementation indicator, question number 4 with a score of 3.2 contains the completion of the plan by following the procedure that has been determined properly. Can be seen in Figure 7 below (Safitri, 2021). This is in accordance with research conducted by (Yanti, 2016) which suggests that when students make illogical plans it will make the implementation of the plan less precise or not as it should be.…”

“…In the problem that has the highest score on the indicator of making a plan, namely problem number 3 with a score of 3.7, it contains a procedure for solving a good plan. It can be seen in the following figure 5 (Safitri, 2021). In line with the results of interviews with several students, they stated that in answering the problem, students immediately wrote down the problem solving without making a good plan first (not systematic).…”

“…Based on table 3, it can be seen that the average ability of students in checking back is worth 2.8 and 2.9. It is shown in Figure 8 which is the result of students' answers in doing the reexamination (Safitri, 2021).…”

Deskripsi Kemampuan Pemecahan Masalah Siswa Kelas XII pada Materi Hidrolisis Garam di SMA Negeri 4 Gorontalo

“…Beberapa tahapan pemecahan masalah, yaitu: a. mengidentifikasi masalah; b. representasi masalah; c. memecahkan sebuah solusi; d. merealisasikan rencana; e. mengevaluasi rencana; f. mengevaluasi solusi (Ergul, 2017;Kholid et al, 2021;Villarta et al, 2021). Safitri et al, (2021) menyatakan pemecahan masalah sebenarnya tidak hanya memperhatikan jawaban akhir dari siswa, tetapi juga bagaimana proses pemecahan masalah dilakukan, sehingga bisa dilihat proses berpikir dan pemahaman siswa terhadap konsep-konsep yang digunakan. Pemecahan masalah memerlukan pemikiran fleksibel, di mana siswa harus mampu memahami masalah dari berbagai sudut pandang dan tidak terpaku pada satu metode pemecahan.…”