Teachers, save “Math 5.1 What do these things have in co…” to assign it to your class.

Today you are going to look at an image and try to think what is the connection or what do they have in common? 今天你要看一个图，并尝试思考他们之间的联系或者他们有什么共同点？ 1. Look at the pictures and think what do they have in common? What is the connection that these three things share? 看图并思考他们有什么共同点？ 2. Click on the button and use the to record a message for your teacher explaining your thinking. 点击“添加回复”按钮并使用麦克风记录信息，向你的老师解释你是怎么想的。 3. Click on the to submit your response. 点击√提交你的回答。