STEM 101's middle grades repository represents a blended learning, project-based curriculum that is accessible from any Web-enabled device. Students are actively engaged in hands-on minds-on activities through which they realize the application and relevance of their STEM education experience. STEM 101's middle grades repository includes career exploratory pathways for agriculture, architecture, aviation, biotechnology, coding, electronics, energy, engineering, design, food science, information technology, manufacturing, medical, sustainability and transportation. The curriculum is based on national standards that correlate to individual state standards. The flexible use curriculum design produces a meta-disciplinary STEM education practice through which all faculty and students are engaged. STEM 101's middle grades repository includes over 400 hours of blended-learning curriculum and project-based activities for in-school, after-school and summer bridge programming. Repository units include learning objectives, teacher resources, content knowledge, student activity, STEM connections and assessments.