PENGEMBANGAN BAHAN AJAR BIOLOGI BERBASIS PENDEKATAN DEEP DIALOGUE/CRITICAL THINKING (DD/CT) PADA POKOK BAHASAN METABOLISME KARBOHIDRAT KELAS XII SMA
Abstract
Abstract.Deep Dialogue/Critical Thinking (DD/CT) approach is able to improve student’s intellectual potential in analyzing, making consideration, creating conclusion and trining their interpersonal relationship by delivering opinion. This research intended to develop and examine the result of learning material with Deep Dialogue/Critical Thinking (DD/CT) based in carbohydrate metabolism subject for XII grade of senior high school. This research refered to 4-D model by Thiagarajan, but it is restricted in the 3-D step (define, design, develop). This research used 6 validators to assess the quality of the book and 9 students to test the result of developmental book. Data obtained from student and teacher questionnaires, validator sheets, questionnaires of the legitility and difficulty level, and student’s response questionnaires. The result of this research showed that learning material with DD/CT based has been valid with 77,85% score. It means thai it can be used in learning process by doing some revision to the needed substration based on the suggestion and critism from the validator.
Key Words: learning material, carbohydrat metabolism, Deep Dialogue/Critical Thinking (DD/CT) approach., 4-D Model.