Today I changed the material appropriately, confirming the difficulty of the material with the children during the first five minutes of class before I decided to use it. The children were in good spirits because the class was held in the morning. They were very attentive during class and wrote well and quickly. After 30 minutes of class, I let her take a break and chatted with her. My child's Chinese is improving to a certain extent, but she still has trouble distinguishing the tones of her voice. Sometimes she needs to use English if she can't express herself clearly.