Analytical
thinking skills are the ability to achieve high-level thinking skills,
including several cognitive processes of differentiating, organizing, and attributing. In cell material,
students' analytical thinking skills were still relatively low. Therefore,
media is needed to train these thinking skills. This study aims to produce
Kanobi media (Uno Biology Card) as a teaching medium for grade cell material
that is feasible regarding validity, practicality, and effectiveness. This
development research used the ADDIE development model, which consists of the
analysis, design, development, implementation, and evaluation stages. Through a
limited trial, this research targeted 20 high school
students of grade 11th of Senior High School. The
validity of the Kanobi media was obtained from three validators using the validation sheet instrument. The
practicality of Kanobi media was determined
based on observation sheet instruments to implement activities, student response
questionnaires and effectiveness obtained by student sheet instruments. Data
collection techniques were validation, observation, questionnaire, and test
methods. The validity of the Kanobi media obtained a score of 3.86 with a very
valid category. The practicality of Kanobi's media in implementing activities
received a percentage of 98% in the very practical category. It strengthened
with the results of students' responses, with a percentage of 98% in the very
practical category. The effectiveness of Kanobi media on completeness and
improving student learning outcomes got an N-gain score of 0.73 in the high
category. The results showed that Kanobi media was suitable for use in learning.
Keywords: analytical thinking, cell material,
learning outcomes, kanobi