Analysis of Prospective Physics Teacher's Misconceptions on Interference Material using Certainty of Response Index (CRI)

Kusumawati, Andhiani Eka; Anggraini, Wulan; Setiaji, Bayu

doi:10.29303/jpft.v8i1.3679

Cited by 2 publications

(2 citation statements)

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“…Then, questions were equipped with the level of confidence of students with 6 levels. Confidence level scale answers from lowest to highest sequentially were: (1) all guessing, (2) some guessing, (3) not sure, (4) sure, (5) almost understand, and (6) understand (Kusumawati et al, 2022;Putri et al, 2021). The form of the e-diagnostic question that was developed considered that educators could imitate the material at the next meeting with a different material.…”

Section: Simple Harmonic Motionmentioning

confidence: 99%

Certainty of Response Index-based E-Diagnostics Assisted by Google Forms to Identify Misconceptions in Simple Harmonic Waves

Pribadi

Supahar

Afriwardani

2023

JERE

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Physics learning plays a very important role in everyday life, therefore, students' understanding of physics material is very important. Students who understand physics concepts well will find it easier to apply these physics concepts in everyday life. However, some students had difficulty understanding physics material, especially when they misunderstood the concept. Physics concepts formed webs that were connected to one another, so that a correct understanding at the previous level was one of the determining factors for success. The purpose of this research was to develop an e-Diagnostic based on the Certainty of Response Index (CRI) with the help of Google Forms to identify students' misconceptions about simple harmonic motion material. The type of research used was Research and Development which was adapted from the Four-D model. Grade 10 students were used as research subjects. The data described were in the form of instrument validity and results of identifying misconception profiles in students. The results of the validity test conducted by 2 experts and 8 colleagues stated that the developed test instrument was feasible to use. The results of the identification of misconceptions that were carried out showed that there were misconceptions, especially in the restoration style sub-topic. In conclusion, the e-Diagnostics that was developed is feasible to use as a tool to identify student misconceptions.

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Section: Simple Harmonic Motionmentioning

confidence: 99%

Certainty of Response Index-based E-Diagnostics Assisted by Google Forms to Identify Misconceptions in Simple Harmonic Waves

Pribadi

Supahar

Afriwardani

2023

JERE

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“…Certainty of Response Index Section (CRI) is a technique for measuring a person's misconceptions by determining the level of confidence or certainty in answering each question given (Kusumawati et al, 2022). The Certainty of Response Index method is very easy to use in uncovering misconceptions because there is a scale of the respondent's confidence level in answering the questions.…”

Section: Introductionmentioning

confidence: 99%

Misconceptions: An Analysis of Certainty of Response Index (CRI) on Photosynthesis Materials for Junior High School Students

Marzuki¹,

Diknasari²

2022

Biosfer

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This research aimed to identify the misconceptions experienced by the eighth-grade students of junior high school in Bandar Lampung on photosynthesis material. Also, this research aimed to investigate the causes of the misconceptions. The research method was qualitative, with three schools randomly selected based on their accreditation, namely accreditation A, B, and C. The data collecting techniques used in this research were multiple choice objective tests accompanied by the reasons and column Certainty of Response Index (CRI). Furthermore, the researchers also interviewed the teachers. The analysis showed that the highest percentage of misconceptions appeared in six question indicators, with a percentage above 50%. This result showed that the percentage of students who experienced misconceptions about photosynthesis material was greater than students who understand the concept and do not know the concept.ABSTRAK: Penelitian ini bertujuan untuk mengidentifikasi miskonsepsi peserta didik kelas VIII SMP Negeri sekota Bandar Lampung pada materi fotosintesis, serta penyebab dari adanya miskonsepsi pada peserta didik tersebut. Metode pada penelitian ini adalah metode kualitatif. Pengambilan sampel menggunakan teknik random sampling dengan tiga tempat sekolah yang akan dijadikan bahan penelitian berdasarkan dari akreditasi sekolah SMP Negeri tersebut yaitu akreditasi (A, B, dan C). Teknik pengumpulan data yang digunakan dalam penelitian ini adalah tes objektif multiple choice yang disertai alasan dan kolom Certainty Of Response Index (CRI), dan wawancara kepada pendidik. Data hasil analisis menunjukkan miskonsepsi dengan persentase terbesar muncul pada 6 indikator soal dengan persentase di atas 50%. Hal ini menunjukkan bahwa persentase persentase peserta didik yang mengalami miskonsepsi pada materi fotosintesis lebih besar dibandingkan peserta didik yang paham konsep dan tidak tahu konsep.

show abstract

Analysis of Prospective Physics Teacher's Misconceptions on Interference Material using Certainty of Response Index (CRI)

Cited by 2 publications

References 1 publication

Certainty of Response Index-based E-Diagnostics Assisted by Google Forms to Identify Misconceptions in Simple Harmonic Waves

Certainty of Response Index-based E-Diagnostics Assisted by Google Forms to Identify Misconceptions in Simple Harmonic Waves

Misconceptions: An Analysis of Certainty of Response Index (CRI) on Photosynthesis Materials for Junior High School Students

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