DEVELOPMENT OF STUDENT WORKSHEET USING SCIENTIFIC APPROACH TO TRAIN STUDENT CREATIVE THINKING SKILL ON ACID AND BASE MATTER FOR SENIOR HIGH SCHOOL GRADE XI
Abstract: The aim of this
research was to develop the feasibility of student worksheet on somecriteria:
content, presentation, language, and graphical, to train student creative
thinkingskill, and student’s response. The type of research was a research and
development (R&D).The target was the student worksheet that developed. The
instrument that used consists ofanalysis sheet, validation, question of
comprehention concept, student creative thinkingskill, and student response
questionairre. Source of data were obtained by chemistrylecturer, chemistry
teacher, and 12 students grade XI Senior High School and data wasanalized
descriptively. The result was student worksheet to train creative thinking
skill with percentage of feasibility between 75% - 93.75%. Creative thinking
skill on aspectoriginality, elaboration, fluency, dan flexibility respectively
(3.12 – 3.73), (3.02 – 3.91), (3.6 – 4, and (3.64 - 4) on very good categorize.
The response of students got percentagebetween 75% - 100%. Therefore, the
student worksheet that developed categorized asfeasible.
Author: Devi Evylia Purmawanti
and Sri Poedjiastoeti
Journal Code: jpkimiagg160036
