Development and Implementation of Learning Design Sharing and Jumping Task Material Determination of Alkali Content by Acid-Base Titration Using Red Cabbage Indicator to Grow Students^ Collaboration Skills Anna Haerunnisa, Asep Supriatna, Sumar Hendayana
Universitas Pendidikan Indonesia
Abstract
This research is entitled ^Development and Implementation of Learning Design Sharing and Jumping Task Material Determination of Alkali Content by Acid-Base Titration Using Red Cabbage Indicator to Grow Students^ Collaboration Skills.^ This study aims to obtain an overview of the implementation of learning designs and the profile of collaborative skills of students in sharing and jumping task Materials for Determining Alkali Levels by Acid-Base Titration Using Red Cabbage Indicators using red cabbage indicators. This research is based on 21st century skills, where 21st century skills are known as ^The 4Cs^ include critical, collaboration, communication, and creative skills. In this study, researchers focused more on collaboration skills. The method used in this study is a qualitative method with qualitative analysis in the form of Didactical Design Research (DDR) with the analysis of transcript and students worksheet (LKPD). The instruments used were a teacher interview guidelines, lesson design validation sheet. Data collection used is in the form of observation and audio and video recordings. The results obtained are in the form of lesson design covered student^ problems , predicting student responses^ and teachers anticipation. This lesson design consists of three stages, preliminary activities, core activities and closing activities. The skill profiles that grew in the implementation of the sharing and jumping task that appeared the most were indicator 1 asking questions, indicator 2 speaking or arguing, and indicator 4 cooperate.
Keywords: Sharing and jumping task, collaboration skills, titration.
