I need to pay more attention to the time arrangement. In today’s class, I spent too much time on the warm up activity. I was wondering if a large amount of time was used for instructions and students haven’t finished their work, should I stop them and continue the exercise or just skip the contents left and continue the class according to my lesson plan. When writing on the boar, I think I should be more careful to write grammatically correct and ensure the contents are clear. Whenever ask a question, I should give Ss sometime to consider and patiently wait for their answers. When teaching the new contents, I should explain details about the knowledge instead of imaging Ss already knew it. Clearly listing a plan on what I am going to do helps me to remember the each activity. Prepare the worksheet answer in advance and have all the materials with me during the teaching. I realized I need to always notice whether there is students who come late and do not know what the teacher have talked before. Because I was projecting the handout, sometimes I forgot to check whether students are able to see the handout clearly. Sitting with students and joining their discussion would be more helpful. I need to improve my way to be involved in them instead of directly asking students whether they have question or how their work goes.