CD Skripsi
Pengembangan Bahan Ajar Dalam Bentuk Buku Saku Pada Pokok Bahasan Struktur Atom Dan Sistem Periodik Unsur
This development research aims to produce a pocket book on the subject of
atomic structure and the periodic system of elements. The method used is the
Research and Development (R&D) method with the ADDIE development model.
Broadly speaking, the stages of research and development include Analysis
(analysis stage), Design (design stage), Development (development stage),
Implementation (implementation stage), and Evaluation (evaluation stage). This
research was carried out until the development stage and then continued with oneon-
one trials and user response trials. The resulting product is a valid pocket book
based on content feasibility aspects, linguistic feasibility aspects, presentation
feasibility aspects, and graphic feasibility aspects. The average score of the four
aspects of pocket book feasibility in a row are 97.2%, 96.9 92.8%, and 97.6%. So
the overall average score of validation is 96.1% with valid/feasible criteria. The
results of trials on teachers and students obtained an average percentage of 95.8%
by teachers and 95.9% by students with very good criteria.
Key words: Research and Development, ADDIE, Teaching Materials, Pocket Books,
Atomic Structure and Periodic System of Elements
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