Chinese CLASS Resources (CCR) is an online archive of teaching aids to promote the sharing of teaching materials among Chinese teachers, and to provide teacher’s training materials for professional development purpose. The materials on this site may only be used for scholarly, educational, or research purposes and may not be used for commercial purposes without further permission from the copyright holder. Together with the continuous growth of Chinese language programs in elementary and secondary schools, CCR not only provides a platform for the sharing of materials, but it also functions as a medium for cultivating collaborative teaching and research opportunities among Chinese language teachers. It is a collaborative endeavor of the Chinese Language Association of Secondary-Elementary Schools (CLASS), the National East Asian Languages Resource Center (NEALRC), the Department of East Asian Languages and Literatures (DEALL), and the Chinese Flagship Program at the Ohio State University. The use of CCR is not limited to CLASS members. You are most welcome to join us and share your works on CCR.