Ai-Chu Elisha Ding is an assistant professor of educational technology at Ball State University. She received her Ph.D. from Indiana University-Bloomington with dual major in Instructional Systems Technology and Literacy, Culture and Language Education. She has taught undergraduate and graduate level courses including Using Computer in Education, Computer-Assisted Language Learning, and Instructional Design and Technology. Her research interests include technology-enhanced second and foreign language learning, K-12 teachers’ technology integration beliefs and practices, and using video case approaches to support teacher learning.