Cite used:
http://http://www.sportsnet.ca/hockey/nhl/how-geometry-created-the-illusion-of-a-flames-goal/
I came upon this video when researching a controversial play. In the video it talked about how the parollex view affected the call of the play. This angle applied for when the puck crosses the goal line and when referee make calls based on their view of the play. This to me is extremely interesting although not to informative it is extremely interesting how math can affect calls so easily.
This website explains how to play lacrosse and what the rules are. it is going to help me for one main reason. If you understand how to play the game and what the rules are it is easier to find the math in it. You can’t find anything from lacrosse if you don’t know what the rules are or how the game is played.
Cite used: http://www.mathworksheetscenter.com/mathtips/icehockeymath.html
In this site it provides a good understanding of used math in the game of hockey and further goes into how it is related to math. For example a hockey puck is exactly 3 inches and specially measured and designed to fit perfectly for a stick. Not only that but as a skater you must calculate and observe the speed of the other player you’re defending. What was also mentioned was that crossovers increase players speed and stablilty which has a big relationship to physics. Lastly it mentions an unheard example which is when you are short handed and you are missing a player it is 5/4= Fraction in statistics. I found this site extremely useful as it explains a lot about the dynamics and speed of the game. This site will definetly be used in my research, and definetly recommend it to others.
In the video I watched, I learned about measurement, calculations, and geometry
Measurement is important because then you can know how far you need to go. Calculations of speed are important because they help you to know how long you take to swim a length. And finally, geometry is important because understanding angles helps you to move your hand faster through the water.
I found the video has a lot of information.
When they sell their clothes, people use money to buy them. Money is about math, and it’s in everyday life. Before they cell it, they need to calculate how much did they use for all the supplies that were used to make that clothes, which is the cost. Then, they can determine how much they are going to sell it and does it worth that much.
Here are some pictures:
Fashion designers use art to design clothes. Math and art are related in various ways. Like 3D designs, patterns and more. The designers use them to make those clothes pretty. There are many amazing pieces of famous designs that used math related art.
Examples:
Fashion designers use the golden ratio. The golden ratio is approximately equal to 1.618. People often use it in design. Some artists and architects believe the Golden Ratio makes the most pleasing and beautiful shape.
The golden ratio:
In mathematics, two quantities are in the golden ratio if their ratio is the same as the ratio of their sum to the larger of the two quantities.
Fashion designers need an understanding of geometry. They would use it when they design clothes, for examples : basic shapes and 3D shapes, angles, parallel lines and transversals… they are all about geometry. Every piece of clothing would have at least one design that’s related to geometry, and geometry is part of Math.
Below are some pictures about fashion designs and geometry.
For fashion design, the fashion designers would measure sample garments for fitting – the size. Each measurement will get a number, after they finish measuring, they will know the size for the sample. Also, number is the very basic elements for Math. Further, it really connects to everyday life, like the clothes we are wearing right now.
Here are two pictures of what and how would fashion designers measure the samples and how do they tell their sizes:
https://www.allaboutcircuits.com
In this website it explains about all of the components and tools we use to make those components. It also gives lessons to beginners. The lessons are based on Electric Circuits like AC (Alternating Current), DC (Direct Current),
Semiconductors,
Digital,
Reference,and Experiment.
This website is helpful to me because it has all the information for my topic. i’ll give an example it gives me for basic concept of electricity. (This website I have is the one that has the information I am using as an example)
https://www.allaboutcircuits.com/textbook/direct-current/chpt-1/static-electricity/
It was discovered centuries ago that certain types of materials would mysteriously attract one another after being rubbed together. For example: after rubbing a piece of silk against a piece of glass, the silk and glass would tend to stick together. Indeed, there was an attractive force that could be demonstrated even when the two materials were separated:
Glass and silk aren’t the only materials known to behave like this. Anyone who has ever brushed up against a latex balloon only to find that it tries to stick to them has experienced this same phenomenon. Paraffin wax and wool cloth are another pair of materials early experimenters recognized as manifesting attractive forces after being rubbed together:
This phenomenon became even more interesting when it was discovered that identical materials, after having been rubbed with their respective cloths, always repelled each other:
It was also noted that when a piece of glass rubbed with silk was exposed to a piece of wax rubbed with wool, the two materials would attract one another:
Furthermore, it was found that any material demonstrating properties of attraction or repulsion after being rubbed could be classed into one of two distinct categories: attracted to glass and repelled by wax, or repelled by glass and attracted to wax. It was either one or the other: there were no materials found that would be attracted to or repelled by both glass and wax, or that reacted to one without reacting to the other.
More attention was directed toward the pieces of cloth used to do the rubbing. It was discovered that after rubbing two pieces of glass with two pieces of silk cloth, not only did the glass pieces repel each other, but so did the cloths. The same phenomenon held for the pieces of wool used to rub the wax:
Now, this was really strange to witness. After all, none of these objects were visibly altered by the rubbing, yet they definitely behaved differently than before they were rubbed. Whatever change took place to make these materials attract or repel one another was invisible.
This was very helpful for providing the information I needed also there is a studying for electronics textbook in it https://www.allaboutcircuits.com/textbook/