DLESE's mission is to improve the quality, quantity, and efficiency of teaching and learning about the Earth System, by developing, managing, and providing access to high-quality educational resources and supporting services through a community-based, distributed digital library. Intended users include students, educators and citizens of all ages, in both formal and informal learning environments. The collection favors resources that convey linkages and connections; the general with the specific, theory with evidence, global with local, and that demonstrate the application of science to

NSDL is a digital library of exemplary resource collections and services, organized in support of science education at all levels. Starting with a partnership of NSDL-funded projects, NSDL is emerging as a center of innovation in digital libraries as applied to education, and a community center for groups focused on digital-library-enabled science education. Mission: NSDL provides educational resources for science, technology, engineering and mathematics education. The NSDL mission is to both deepen and extend science literacy through access to materials and methods that reveal the nature of

The study reported here investigated the use of educational robotics, paired with GPS and GIS geospatial technologies, as a context for learning selected concepts in science, technology, engineering, and mathematics within a 4-H camp setting. The study involved 38 students between the ages of 11 to 15. A pretest-posttest quasi-experimental design was used in the study, with a 29-question multiple-choice instrument targeting various academic topics. The results of the study suggest that the 4-H robotics and geospatial summer camp program is a promising approach for supporting STEM-related

This virtual brief paper describes the efficacy of hybrid professional development used for the CoastLines Innovative Technology Experiences for Students and Teachers (ITEST) project. Over a three-year period, CoastLines introduced middle and high school teachers to the use of geospatial technologies as a tool for science instruction. Its hybrid professional development format included 40 hours of Webinars and an 80-hour summer institute. In response to formative feedback, the format was revised each year throughout the course of the project. Ninety teachers were trained using the hybrid

Designing and building robots to perform a series of increasingly complex tasks in an underwater environment is the vehicle to engage, interest, and cultivate 36 middle and high schools inlearning engineering, science and information technology. Using LEGO components and a hands-on, team-based, iterative design process, teachers and students learn how to build robotsthat must operate underwater in a three dimensional space. In building their robot to perform these tasks (proceed in straight line path across a pool, negotiate a slalom course, ascend/descendin a water column, and grab/deposit a

The BUILD IT project is a university-school collaboration to increase precollege student and teacher interest and achievement in engineering, science, mathematics, and information technology through a novel underwater robotics project that utilizes LEGO Mindstorms kits, theNXT programmable brick, and related equipment. The project is being implemented in 36 socioeconomically and academically diverse schools throughout New Jersey for students in Grades 7-12. Through a series of increasingly complex challenges, BUILD IT exposes students to science,mathematics, and engineering concepts such as