Project funded by ANID that aims to develop an instructional framework to enhance the development of online information search skills and higher-level learning processes of elementary school students in science domains. To pursue this goal, four specific objectives are defined: (1) to diagnose online search skills of students in science-related tasks; (2) to characterize students’ online search behaviors; (3) to provide technological support to improve the effectiveness of teaching-learning processes of online search; and (4) to contribute to the development of higher-level learning processes, specifically sense making.