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Abstract

The aim of this research is to develop the evolution textbook based on research for undergraduate students in Jember University. Result of development research is a textbook draft which it is validated. Validation process conducted by matter experts, instructional media experts, practitioner, and individual testing by nine students. Validation results of matter expert is 92%, in very valid categories. Validation result of instructional media experts was 92%, in very valid categories. Validation results practitions was 74% in valid enough categories. Individual testing results by students was 81% in valid enough categories. Revision based on validation results in quantitaty and qualitative data.

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