Analisis Kualitas Struktur Pada Lembar Kegiatan Siswa Materi Uji Makanan
(Analysis of the Quality Structure on the Student Worksheet on Food Test Materials)
DOI:
https://doi.org/10.22437/bio.v6i4.9465Abstract
This study aims to determine the completeness structure and quality of worksheets, based on Vee diagram and describe the results of the analysis. In addition, the purpose of this study describes the reconstruction towards the Student Worksheet based on the objectives, practicum process and questions that form the basis of this study. This research is a qualitative descriptive study with total sampling technique. The subjects were 10 worksheets contained in the biology textbook class XI food test material. The result of analysis the Student Worksheet found confusing work steps, the amount of food used, recording data not in accordance with the work steps carried out, repetition of tests with known contents, determination of practicum time, errors in each test could not be avoided if practicum less thorough, and discoloration that is not according to the expected procedure. In general, student worksheet of Food Test refers to instruments based on Vee Diagrams which analyze the conceptual, procedural, and knowledge construction aspects. The results of Vee diagram component analysis on 10 worksheets that appeared were focus questions, objects / events, as well as theories / principles / concepts, while the record / transformation component, and claim knowledge had not yet appeared. On average, 10 student worksheets analyzed didn’t form an ideal claim knowledge, however the construction of the student worksheet knowledge could be improved.
Abstrak. Penelitian ini bertujuan untuk mengetahui struktur kelengkapan dan kualitas LKS, berdasarkan diagram Vee dan mendeskripsikan hasil analisis. Selain itu, tujuan penelitian ini mendeskripsikan tentang rekonstruksi terhadap Lembar Kerja Siswa berdasarkan tujuan, proses praktikum dan pertanyaan yang dijadikan dasar dalam penelitian. Penelitian ini merupakan penelitian deskriptif kualitatif dengan teknik total sampling. Subjek dalam penelitian ini adalah 10 LKS yang terdapat di dalam buku paket biologi kelas XI materi uji makanan. Hasil analisis uji Langkah kerja Lembar Kerja Siswa ditemukan petunjuk langkah kerja yang kurang tepat, jumlah bahan makanan yang digunakan, perekaman data tidak sesuai dengan langkah kerja yang dilakukan, pengulangan pengujian yang sudah diketahui kandungannya, penentuan waktu praktikum, kesalahan pada setiap uji tidak bisa terelakkan jika praktikum kurang teliti, serta perubahan warna yang tidak sesuai prosedur yang diharapkan. Secara umum LKS Uji makanan mengacu pada Instrumen berdasarkan Diagram Vee yang menganalisis segi konseptual, prosedural, dan kontruksi pengetahuan. Hasil analisis komponen diagram Vee pada 10 LKS yaitu pertanyaan fokus, objek atau event, serta teori atau prinsip atau konsep, sedangkan komponen record/transformation, dan claim knowledge belum muncul. Rata-rata 10 LKS yang dianalisis belum membentuk claim knowledge yang ideal namun kontruksi pengetahuan Lembar Kerja Siswa dapat ditingkatkan.
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