Development of 21st Century Skills-Based Stereochemistry Learning Tools to Train Students Argumentation Skills
Abstract
This study aims to describe the validity of 21st century skills-based
stereochemistry learning tools to train students' argumentation skills. This
research is an educational design research with reference to the design of the
Wademan development research model. The research instrument used was a
learning tools validation sheet consisting of several validation sheets, namely:
syllabus validation sheet, lesson plan validation sheet, teaching material
validation sheet, student worksheet validation sheet, and argumentation skills
assessment instrument validation sheet. The research data obtained from the
validation and review sheets were analyzed descriptively and qualitatively. The
expert's assessment of validation for each aspect of the assessment has good and
very good validity criteria. These results indicate that learning tools that
integrate the nature and complexity of the stereochemical structure of natural
compounds from tropical rain forests can be used in the stereochemistry
learning process