The data from these national trials is compiled and final revisions are made to the teacher's guide. Even after publication, GEMS units are revised and updated to incorporate feedback as more teachers use them in the field. GEMS Activities Engage Students GEMS units are widely known to be engaging and motivating for students. One of the central goals in the development and testing process is to maximize the interest and participation of all students. Captivating the imagination of students by challenging them is a strong emphasis of the GEMS approach.
Students come away feeling that they can be successful at math and science.
High student interest increases the quality of their learning and the likelihood that they will continue to study science. The extensive classroom testing and review process deepens the educational content of each unit and ensures that all teachers can be successful presenting the activities. Due to their accessibility and rich content, GEMS units serve as exemplars to teachers, encouraging them to incorporate more inquiry-based learning into their teaching. GEMS units are frequently used as models in preservice and educational methods courses. Most of the materials needed for GEMS units are everyday materials that can be either collected or purchased inexpensively.