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Tria Anggraini; Hayuni Retno Widarti; Deni Ainur Rokhim – Journal of Educators Online, 2024
Analytical chemistry is one of the chemical materials that is considered difficult by students. The application of multi-representational proximity in delivering analytical chemistry material can make it easier for students to understand the material. The purpose of research and development is to produce Instagram- and TikTok-based learning media…
Descriptors: Social Media, Educational Media, Instructional Effectiveness, Technology Uses in Education
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Abdurrahman, Abdurrahman; Setyaningsih, Cris Ayu; Jalmo, Tri – Journal of Turkish Science Education, 2019
This study aimed to foster students' critical thinking skills through the use of multiple representation-based worksheet. Through a quasi-experimental research design (non-equivalent control group design), the sample of the study consisted of 74 students drawn from a junior high school in North Lampung. This sample was divided into two groups to…
Descriptors: Critical Thinking, Thinking Skills, Worksheets, Junior High School Students