Pengembangan E-Lkpd Berbasis Connecting, Organizing, Reflecting, Extending (C…

The research of development to produce of E-LKPD based on connecting, organizing, reflecting and extending (CORE) with the help of the livewoksheets on rate of acid base subject for class XI MIA SMA/MA which is valid. The research used in the development of this E-LKPD was research and development (R&D) using a 4D model. The data instrument collection is a validation sheet form that is given to…