Electronic Theses and Dissertation

Learning loss yang diakibatkan pandemi covid-19 berdampak pada munculnya berbagai persoalan, di antaranya miskonsepsi siswa pada materi bentuk aljabar. penelitian ini bertujuan untuk mengidentifikasi profil miskonsepsi siswa pada materi bentuk aljabar sebagai dampak dari learning loss akibat covid-19 di sekolah menengah pertama (smp) negeri kota banda aceh. penelitian ini menggunakan pendekatan kuantitatif. populasi penelitian ini adalah seluruh siswa kelas viii smp negeri kota banda aceh. sampel pada penelitian ini yaitu siswa kelas viii-3 smp negeri 19 kota banda aceh sebanyak 27 siswa. sampel diperoleh secara purposive sampling yaitu siswa dari sekolah dengan nilai rata-rata tertinggi di smp negeri kota banda aceh. miskonsepsi diukur menggunakan tes diagnostik bentuk aljabar berbasis online. analisis data dilakukan dengan melihat komposisi miskonsepsi berdasarkan jenis-jenis miskonsepsi. hasil penelitian menunjukkan bahwa sebagian besar siswa mengalami miskonsepsi dengan rincian 25,20% siswa mengalami miskonsepsi notasi, 20,37% siswa mengalami miskonsepsi generalisasi, 8,98% siswa mengalami miskonsepsi pengartian huruf, 9,97% siswa mengalami miskonsepsi pengaplikasian aturan, 1,19% siswa mengalami miskonsepsi notasi dan generalisasi, 0,57% siswa mengalami miskonsepsi notasi dan pengartian huruf, dan 2% siswa mengalami miskonsepsi generalisasi dan pengaplikasian aturan. penelitian ini hanya meneliti tentang profil miskonsepsi siswa pada materi bentuk aljabar. implikasi dari penelitian ini perlu dianalisis penyebab miskonsepsi dan upaya meminimalisir miskonsepsi siswa pada materi bentuk aljabar, salah satunya dengan menerapkan pembelajaran konflik kognitif pada materi bentuk aljabar. kata kunci: miskonsepsi, tes diagnostik, bentuk aljabar

Learning loss caused by the Covid-19 pandemic has resulted in the emergence of various problems, including students' misconceptions about algebraic expression. This study aims to identify the profile of students' misconceptions about algebraic expression as a result of learning loss due to Covid-19 in public junior high schools (SMP) in Banda Aceh City. This study uses a quantitative approach. The population of this study were all students of class VIII SMP Country Banda Aceh City. The sample in this study was class VIII-3 SMP Country 19 Banda Aceh City as many as 27 students. The sample was obtained by purposive sampling, namely students from schools with the highest average scores in public junior high schools in Banda Aceh City. Misconceptions were measured using an online algebraic form diagnostic test. Data analysis was carried out by looking at the composition of misconceptions based on the types of misconceptions. The results showed that most of the students had misconceptions with details 25.20% of students had misconceptions about notation, 20.37% of students had generalization misconceptions, 8.98% of students had misconceptions about the meaning of letters, 9.97% of students had misconceptions about applying rules, 1.19% of students experience misconceptions about notation and generalization, 0.57% of students experience misconceptions about notation and meaning of letters, and 2% of students experience misconceptions about generalization and application of rules. This study only examines the profile of students' misconceptions about algebraic expression. The implications of this research need to analyze the causes of misconceptions and efforts to minimize students' misconceptions about algebraic expression, one of which is by applying cognitive conflict learning to algebraic expression. Keywords: Misconceptions, Diagnostic test, Algebraic expression