The purpose of this study was to develop an instructional module for the field of " Nature and Living Technology", especially focusing on the major topics of the natural resources. The findings of this study were summarized as follows: 1.A model and a set of procedures for the development of instructional module was established, with which an instructional module of natrual resources was completed. 2.A set of teaching and assessment procedures for evaluating the instructional modules of natural resources was set up. 3. Results from the evaluation indicate that the instructional module natural resources was well-prepared, thereby suggesting that this instructional module natural resources can be applied in the primary schools.