PENGEMBANGAN E-LKPD GUIDED INQUIRY-LIVEWORKSHEET UNTUK MENINGKATKAN LITERASI SAINS PADA SUBMATERI FAKTOR LAJU REAKSI

The Development of e-LKPD Guided-Inquiry-Liveworksheet to Increase Scientific Literacy on Submaterial of The Factors Reaction Rate 

Penelitian ini bertujuan untuk menghasilkan e-LKPD guided inquiry berbantuan liveworksheet untuk meningkatkan literasi sains pada submateri faktor-faktor yang mempengaruhi laju reaksi yang layak digunakan dalam pembelajaran kimia. Metode pengembangan e-LKPD menggunakan 4-D yang dibatasi sampai Develop. Kriteria kelayakan penelitian ini meliputi kevalidan, kepraktisan dan keefektifan. Desain uji coba penelitian ini menggunakan One Group Pretest-Posttest Design pada 20 peserta didik SMAN 3 Surabaya. Analisis data menggunakan metode deskriptif kuantitatif. Kriteria kevalidan diperoleh dari hasil validasi para ahli yang memperoleh rata-rata presentase 88% (sangat valid). Kriteria kepraktisan diperoleh dari dari hasil observasi aktivitas dan respon peserta didik yang memperoleh rata-rata presentase masing-masing 100% dan 93% (sangat praktis). Kriteria keefektifan diperoleh dari ketuntasan hasil belajar kognitif dan hasil pretest-posttest (keterampilan literasi sains) yang diuji t dengan nilai signifikan 5%. Hasil peningkatan hasil belajar kognitif terlihat dalam skor n-gain (nilai sig. pretest 0,101 dan posttest 0,081) dan uji t (nilai sig. 0,000). Hasil peningkatan hasil pretest-posttest ranah literasi sains terlihat dalam skor n-gain (nilai sig. 0,050-0,411) dan uji t (nilai sig. 0,000). Berdasarkan analisis data penelitian dapat disimpulkan bahwa e-LKPD yang dikembangkan dinyatakan layak sebagai bahan ajar dalam pembelajaran.

Kata Kunci: e-LKPD, guided inquiry, liveworksheet, literasi sains, faktor laju reaksi

This research is to produce a e-LKPD guided inquiry assited by liveworksheet to increase scientific literacy on submaterial of the factors reaction rate, which is suitable for use in chemistry learning. The development method of e-LKPD used 4-D which is limited to the Develop. The criteria of this study include validity, praticality, and effectiveness. The trial design of this research using One Group Pretest-Posttest Design on 20 students of SMAN 3 Surabaya. The data analysis using the descriptive quantitative’s method. The validity criteria were obtained from the validation results of experts who obtained an average percentage of 88% (very valid). Practicality criteria were obtained from the results of the activities and responses of students who obtained an average percentage of 100% and 93%, respectively (very practical). The effectiveness criteria were obtained from the completeness of cognitive learning outcomes and the results of pretest-posttest (scientific literacy skills) which were tested on t with a significant value of 5%. The results of improving cognitive learning outcomes can be seen in the N-Gain score (sig. pretest value 0.101 and posttest 0.081) and t test (sig. 0.000) score. The results of increasing pretest-posttest results in the realm of scientific literacy can be seen in the N-Gain score (sig. range 0.050-0.411) and t-test (sig. 0.000) score. Based on the data analysis of research, it can be concluded that e-LKPD is declared worthy as a teaching material in learning.

Keywords: Electronical worksheet, guided inquiry, liveworksheet, scientific literacy, the factors reaction rate