Dr. Man Su, also known as Echo, conducts research at the intersection of learning sciences, educational technology, and teacher education. Her work investigates how to design, implement, and evaluate digital learning and teaching environments that promote deep conceptual understanding and foster self-regulated learning in both formal and informal settings. She is also committed to translating research into practice by building sustainable researcher-practitioner ecosystems that support the thoughtful integration of technology into  learning and teaching.​ 

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Echo completed her Ph.D. training in Learning, Literacies, and Technologies at Arizona State University under the guidance of Prof. Michelene Chi.