PENGEMBANGAN LKPD PADA MATERI TEKS EKSPLANASI BERBANTUAN WIZER.ME UNTUK SISWA KELAS XI SMA

Abstract

ABSTRACT This study was aimed to develop LKPD on explanatory text material assisted by Wizer.me for class XI-SMA. In determining the level of validity, a validator assessed the LKPD on explanatory text material assisted by Wizer.me for class XISMA. The validity level of LKPD is assessed based on the assessments from validators; namely material and design experts. The development procedure used refers to Thiagarajan (1974) development model that has been limited to 4-D; consist of (1) definition, (2) design, and (3) development (4) deployment. The population in this study was 180 students from class XI; the sample was 36 students in class XI-5. The results showed that LKPD on explanatory text material assisted by Wizer.me for class XI SMA had met “very appropriate” criteria. The assessment of validity level of LKPD by material expert I obtained a percentage value as 75% and material expert II as 73% that showed the criteria "Appropriate". The results of the assessment by design expert I obtained as 88% and design expert II as 96% or "Very Eligible". The results of teacher's assessment obtained 93% or "Very Eligible". The field test implementation toward 36 students in class. The results stage of the effectiveness of LKPD on the explanatory text material assisted by Wizer.me was carried out by means of an evaluation test. The results of the evaluation obtained score as 86% or "Very Effective". Then it can be concluded that the development of LKPD on explanatory text material assisted by Wizer.me for class is very appropriate and can be used as the learning media. Keywords: LKPD development, explanatory text, Wizer.me