The development of guided inquiry worksheet on acid and base experiment for grade XI

Abstract

This research aims to generate the development of guided inquiry worksheet on acid and base experiment for grade XI valid and practical. This development research using stages of 4-D model i.e define, design, develop, and disseminate. Instruments of data collection used is validation sheet and practicality questionnaire. The developed experiment worksheets based on guided inquiry was validated by five expert and practicality test by 26 students eleven-grade. The data obtained were analyzed using Kappa Cohen Formula. The data obtained were analyzed by using Cohen Kappa Formula. The validity test of the developed experiment worksheets based on guided inquiry is in high validity categories. The practicality test of students about developed experiment worksheets based on guided inquiry indicated a very high category. While the teacher practicality about developed student worksheet obtain a very high practicality category. This finding also suggests that the developed experiment worksheets based on guided inquiry can help students to learn find the concepts of chemistry. In conclusion, the worksheet can be used in chemistry learning process in laboratory (acid and base experiment).

Development of Guided Inquiry-Based Worksheet as Teaching Materials on Elements, Compounds, and Periodic Table

“…The development of guided inquiry-based teaching materials also obtained good results in several previous studies. For example, the development of teaching materials in the form of a guided inquiry-based worksheet on acidbase materials obtains valid and practical product results (Priscylio et al, 2019). Furthermore, Sofiani et al (2018) research shows that guided inquiry laboratory worksheets on temperature and heat materials have very good quality in content, linguistic and graphic aspects of questionnaire responses.…”

PENGARUH LKS KIMIA BERBASIS INKUIRI TERBIMBING TERHADAP HASIL BELAJAR SISWA PADA MATERI PARTIKEL PENYUSUN BENDA DAN MAKHLUK HIDUP DI MTs RAUDHATUSYSYUBBAN

“…Not corrected for ties b. Grouping Variable: Model pembelajran Orientasi, eksplorasi, pengembangan konsep, aplikasi, dan penutup adalah lima bagian dari lembar kerja inkuiri terbimbing, seperti yang dijelaskan oleh (Hanson dalam Maida et al, 2019). Penelitian mandiri dan pemecahan masalah, berpikir kritis, dan kemampuan untuk menganggap dan bertanggung jawab atas pemahaman sendiri semua dipupuk dalam paradigma pembelajaran inkuiri terbimbing (Iryani, et al, 2016). Dalam bentuk grafik, tabel, soal, dan latihan, LKS menyajikan info latar belakang, orientasi, dan model yang diperlukan untuk melakukan pekerjaan.…”

“…Dengan meminta siswa bekerja dalam kelompok untuk mendiskusikan subjek ini dan mencapai kesepakatan, pendidik dapat memfasilitasi pembelajaran yang berpusat pada siswa dengan membentuk arah diskusi. Hal ini sesuai dengan apa yang ditemukan sebagai manfaat dari pendekatan inkuiri terbimbing (Suyanti dalam Iryani, et al, 2016). (Maida, et al, 2019) Pertanyaan-pertanyaan ini dihubungkan bersama di berbagai tingkatan, dari yang paling dasar hingga yang paling maju, untuk mendorong siswa memanfaatkan pengetahuan mereka sebelumnya, informasi yang mereka temukan dalam model, dan tanggapan mereka terhadap pertanyaan lain untuk merumuskan tanggapan asli mereka sendiri.…”

Development of Inquiry-Based Student Worksheets on Chemical Bonding Material

“…Based on Table 2, the four aspects for the practicality test of inquiry-based LKPD by reviewers and peer reviewers respectively show a very good category with an average score of 77.7 and 73.0. Practicality is shown at the level of ease of use in its implementation (Priscylio et al, 2019). After being revised based on input and suggestions from reviewers and peer reviewers, the researcher then made improvements.…”

“…The results obtained are presented in Table2.Based on Table2, the four aspects for the practicality test of inquiry-based LKPD by reviewers and peer reviewers respectively show a very good category with an average score of 77.7 and 73.0. Practicality is shown at the level of ease of use in its implementation(Priscylio et al, 2019).…”