Chalk teaching resources are broadcast live on the client side of chalk live class. According to relevant information, Chalk Teacher is a software to learn the knowledge points of teacher qualification examination. Downloading and using chalk teachers can help you learn the relevant contents of the teacher qualification examination. Please install the chalk live class client first. After purchasing the course successfully, log in to the client and you can see the live broadcast list and playlist. Click the "Watch Live" button to start listening to the course. The live entrance usually opens half an hour before class.