Open AccessThe Validity of Blended Learning Oriented Student Worksheets to Improve Science Process Skills in Electrolyte and Non-Electrolyte Solution Materials
Author(s) -
Rachma Devita Santoso,
Rusly Hidayah
Publication year - 2021
Publication title -
chemistry education practice
Language(s) - English
Resource type - Journals
eISSN - 2656-3940
pISSN - 2654-8119
DOI - 10.29303/cep.v4i2.2394
Subject(s) - worksheet , validator , electrolyte , construct validity , blended learning , computer science , mathematics education , chemistry , psychology , educational technology , mathematics , psychometrics , statistics , electrode
This study aims to determine the validity of student worksheet with blended learning orientation to improve KPS in electrolyte and non-electrolyte solution material. The method used is Research and Development. Data collection was obtained from three validators in the field of chemistry education using validation sheets. The data obtained were analyzed descriptively quantitatively. This study discusses the validity of the developed LKPD, in terms of content and in terms of constructs. The results based on the validation assessment by the validator obtained very valid results on the content validity and construct validity with the respective percentages of 81.90% and 85.64%. It is concluded that student worksheet oriented blended learning to improve KPS in electrolyte and non-electrolyte solution material is valid as a learning medium.