Good morning/afternoon,esteemed judges!I am [Your Name],and it is my great honor topresent the teaching plan for the first-period lesson of Unit 3'What Do We Look Like?'from Shangh...

长方杉周长长5法05tt5+3:1665红3+3×1=16⊙(5+3)X2=15下6形03t3t3t3=12②3×4：12说课稿《长方形周长》说课稿北师大版三年级上册第五章第二节开场白：尊敬的各位考官，上午好，我是面试小学数学...