Video+2



I. Before watching the video: 1. What do you think the video will be about?

Definition and classification of flatland.

2. What do you think "flatland" means?

Some kind of math phenomenon, something about the dimensions.

II. Now click on the following link and watch the video. While watching, please answer the following questions: []

Who are the main characters in the video?

Dr. Quantum What's the difference between the worlds in which the characters live in?

The numbers of dimensions What does Dr. Quantum decide to do?

Let see a world in 3-D to the 2-D world habitant What does this cause to the other character?

I'n not really sure... just change his physical aspect and float away.

III. After watching the video, please answer these questions. How many dimensions do you know? Please mention them and define them.

4, three for space plus time. Would you like to live in a two dimensional world? Why?

yes, should it be interesting, but just by a moment.