Jurnal Ilmiah Kanderang Tingang
Vol 11 No 1 (2020): Jurnal Ilmiah Kanderang Tingang

Analisis Materi Ajar Konsep Laju Reaksi Pada Buku Teks Kimia SMA/MA

Sakti Sakti (Universitas Palangka Raya)
Abdul Hadjranul Fatah (Universitas Palangka Raya)
Maya Erliza Anggraeni (Universitas Palangka Raya)



Article Info

Publish Date
30 Jun 2020

Abstract

This study aims to: (1) describe the appropriateness of the concept of reaction rates in class XI high school chemistry teaching material against the 2013 curriculum, (2) describe the macro structure in class XI high school / MA chemistry teaching material on the concept of reaction rate, and (3) describe any propositions that are potentially misconceptions contained in class XI SMA / MA chemistry teaching material on the concept of reaction rate. This research is a type of descriptive research. The objects of this study are: (1) SMA / MA grade XI chemistry textbooks. The data obtained were analyzed descriptively. Macro discourse arrangement of reaction rate in text book A discussion of the concept of elaboration dimension reaches level 4 and the progression dimension there are 4 concepts at level 2. Macro structure discourse of reaction rate in text book B discussion of the concept of elaboration dimension reaches level 4 and the progression dimension there are 5 concepts at level 2. Propositions that have the potential for misconceptions in textbook A are the catalyst explanation and reaction rate constants. Propositions that have the potential for concept errors in textbook B are molarity formulas, writing the reaction coefficient, explanation of the influence of surface area, explanation of the reaction order 0, reaction order 1, reaction order 2, reaction order 2, reaction order -2, and reaction order ½.

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Journal Info

Abbrev

JIKT

Publisher

Subject

Chemical Engineering, Chemistry & Bioengineering Chemistry Engineering

Description

Jurnal Ilmiah Kanderang Tingang pertama kali terbit tahun 2010 (mulai edisi 30 Juli 2010). Jurnal ini resmi dimulai berdasarkan SK no. 0005.103/JI.3.2/SK.ISSN/2010.07 Tanggal 30 Juli 2010. Penerbit FKIP Universitas Palangka Raya. Frekuensi terbitan 6 bulanan atau 2 kali dalam setahun. Tingang adalah ...