Science is Elementary (SiE) transforms elementary science education for everyone by teaching students, training teachers, and engaging the scientific community so that every child has access to exciting, high-quality science every day. SiE’s focus on impacted communities of color ensures equity in access and achievement. Since its founding, over 15,000 students and their teachers benefited from the program. Students show an 86% increase in scientific knowledge every year and significantly increase positive attitudes to science, especially among girls.