Video+activity+2

** Video 2: "The Golden Mean" (week 8) **
a. What do you know about the golden mean? Honestly **,** I **do not have any** __haven`t__ idea about this term.
 * Pre-listening:**

b. What's the connection between the golden mean and mathematics? After __of to__ **the** search in internet I noticed that is **has?** a mathematical ratio if 1:1,6. So this is __your__ **its** relationship with matematics.

c. Mention five words you think you will listen to in the video. Fibonacci relation number mathematics golden mean


 * [[image:englishformath2:freakyspiral.jpg width="277" height="202" caption="freakyspiral.jpg"]] ||
 * freakyspiral.jpg ||

Image taken from: []

Please click on the following link watch the video and then answer the following questions. []
 * II. While viewing and after viewing**

1. What's the process to construct the Fibonacci numbers? This __isa__ very simple sequence, beginning with the number 1 twice, the next number is __thesum__ of the two previous and so on. So the sequence is 1, 1, 2, 3, 5, 8, ...... and go on.

2. Why are many things designed using the Fibonacci rectangle and spiral? This is because many of the things designed using both the rectangle designed with the proportion of 1,6 as with the spiral are very attractive to the human eye.

Many cereal boxes are designed in this way to catch our attention.

3. Mention some examples of the Fibonacci spiral in the world around us and inside us. Some examples about Fibonacci spiral in the world are: And inside us is:
 * The volkswagen car
 * Snails
 * Many flowers
 * Embryos of different species
 * The DNA molecules.

4. In your opinion what are the applications of the Fibonacci theories? Actually this theory covers many areas that I could ensure __of that it has__ **have** many applications, as obviously in mathematics, architecture structures, including its design and more.