This study aims to produce a Computational
Thinking-based Science e-module to improve
students'logical thinking skills. This development
research uses the ADDIE development model, including
Analysis, Design, Development, Implementation, and
Evaluation. Data collection uses e-module validation
instruments, teacher and student response
questionnaires, and logical thinking ability tests. The
results of the study show that the IPA e-module based on
computational thinking is valid, because the e-module
validation results meet the valid requirements. Thinking
computation-based science e-modules are practical
because the teacher and student response questionnaires
are in the very practical category. In addition, the logical
thinking ability test instrument is effective because: (1)
students' logical thinking skills in limited trials and
large-scale trials usually increase, while the n-gain values
in limited trials and large-scale trials are respectively 0,
73 and 0.77 with the high category. Thus the thinking
computation-based science e-module which is developed
is feasible to improve logical thinking skills in science
learning.
Keywords : Creative Problem Solving, Newton's laws on Gravity, Problem-Solving Skills, Teaching Materials.