conducting research in the learning sciences, namely, developing and testing new teaching practices and theories related to cognitive psychology, active learning methodologies, and collaborative problem solving; examining the impact of curriculum supplements on students' attitudes towards school subjects, understanding of concepts, and ability to solve complex, real-world problems; evaluation of the effectiveness of curriculum supplements for teaching and learning; and examining the impact of professional development offerings on school reform and effectiveness; and Educational services, namely, creation and dissemination of curriculum supplements for others in the subject areas of physical and biological sciences, social studies, and the humanities

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