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Development Of A Five-Level Diagnostic Instrument On The Rate Of Reaction Material: To Identify The Causes Of Students' Misconceptions And Representation

Year: 2025

Type: article

Abstract: This journal article aims to develop a five-level reaction diagnostic instrument. The diagnostic instrument was created by combining multiple choice questions with core questions and drawing sub microscopically and symbolically. Based on the research results, this diagnostic test is valid because empirical validation gives Rxy > Rtable at a significance level of 5%. In the reliability test, the items were declared reliable as evidenced by the Level A reliability value; the value of Cronbach's alpha coefficient was 0.707; The R level was 0.664, and that of the multiple representatives was 0.957. The reliability results show that the five-level diagnostic tool has high criteria.

Source: Jurnal Inovasi Pendidikan Kimia

DOI: 10.15294/dh7byw61

Authors: Deni Ainur Rokhim, Hayuni Retno Widarti, Munzil Munzil

Institution: State University of Malang

Language: English

Topic: Science Education and Pedagogy

Subfield: Education

Field: Social Sciences

Domain: Social Sciences

SDG: Quality education

Open Access status: diamond

Funder: Universitas Negeri Malang