scholarly journals Relationship between the High School Chemistry I, II, and the General Chemistry, and College Students' Cognition about the Subject

2011 ◽  
Vol 55 (1) ◽  
pp. 112-123
Author(s):  
Sook-Hee Moon ◽  
Sang-Joa Lee
Keyword(s):  
College Students ◽  
High School ◽  
General Chemistry ◽  
High School Chemistry ◽  
The Subject

scholarly journals PENGEMBANGAN BAHAN AJAR BERBASIS E-BOOK UNTUK PEMBELAJARAN KIMIA SMA POKOK BAHASAN STRUKTUR ATOM

2017 ◽  
Vol 2 (1) ◽  
Author(s):  
Betty Holiwarni ◽  
Johni Azmi
Keyword(s):  
High School ◽  
Atomic Structure ◽  
Development Stage ◽  
Senior High School ◽  
High School Chemistry ◽  
Teaching Materials ◽  
Is Research ◽  
Media Professional ◽  
The Subject ◽  
D Model

This research aims to develop e-book based teaching materials for senior high school chemistry lesson at the subject of atomic structure. The research method used is research development. The research used Four D Model as a guide which is implemented in four stages are define, design, develop, and disseminate. This research is only up to the development stage. Research data were collected through assessment form filled by 4 validators, 2 material professional and 2 media professional. The result showed of the assessment provided by validators each aspect considered was a very good category. The conclusion shows develop e-book based teaching materials for senior high school chemistry lesson at the subject of atomic structure have the valid criteria in terms of content and construction.

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