Abstract:
The inquiry-based learning model is the model suggested for learning in the 21st century. This learning process will succeed if supported by teaching material that prepares students for real-life situations. This research aimed to design and develop valid teaching material that is oriented towards inquiry-based learning. The research method used was a 4-D model. The process started with the defining stage and the design and development of teaching material (included validation and small group trials). A pilot project consisting of data from 14 students was conducted. Three experts validated teaching materials using focus group discussion (FGD) technique. The result of the research shows that the created teaching material obtained a validity value of 87.01% with a reliability score of 0.69. Five aspects assessed in teaching material obtained good validation values. Values obtained show that teaching material oriented towards inquiry-based learning was a very valid category and response of students was excellent. Teaching material was theoretically feasible for use in biology lessons
