好奇与科学
影子为什么一直跟着我
Why Does My Shadow Follow Me?
散步时，影子一会儿变长，一会儿变短，还会在转弯时突然跑到另一边。孩子决定和影子玩一场侦探游戏，寻找光藏在哪里。
On a walk, a shadow grew long, became short, and jumped to the other side at every turn. A child began a detective game to find where the light was hiding.
今天可以和孩子聊聊
Talk about it together
- 什么时候影子最长？
- 没有光还会有影子吗？
- 你能用影子做出什么动物？
- When does a shadow look longest?
- Can there be a shadow without light?
- What animal can you make with a shadow?