Got a tricky question? Receive an answer from students like you! Try us!

Solving Mathematical Problems - Math Problem Example

Only on StudentShare
High school
Author : watsicawalker
Math Problem
Miscellaneous
Pages 3 (753 words)

Summary

If I was in a room with 4 other people and wanted to shake everyone's hand, four handshakes would happen. It gets trickier though if I wanted to know how many handshakes there would be if everyone wanted to shake everyone else's hand once. By using diagrams to find out how many handshakes would happen for different numbers of people, a pattern might be found…

Extract of sample
Solving Mathematical Problems

At the top of my diagram I had colored five colored dots represent each person in the room. The first person was the red dot. The first person can't shake hands with himself but can shake hands with everyone else. So under the red dot I put a blue dot, a green dot, a yellow dot, and a purple dot. The second person can't shake hands with themselves and already shook hands with the first person. Under the blue dot I put a green dot, a yellow dot, and a purple dot. The third person can't shake hands with themselves and they already shook hands with the first two people. I put a yellow dot and a purple dot under the green dot. The fourth person can't shake hands with themselves and they already shook hands with the first three people, so I only put a purple dot under the yellow dot. Now the fifth person shook hands with everyone, so I didn't put any dots under the purple dot. I counted the dots in each column under the 5 dots on top and added them together to get a total of 10 handshakes. This is what my diagram looked like.
After I made this diagram I noticed a pattern. When there were five people in the room I added up all the numbers under 5, so it was 4+3+2+1. When there were six people in the room I added up all the numbers less than 6, so it was 5+4+3+2+1. ...
Download paper
Not exactly what you need?

Related Essays

Mathematical Cognition and Mathematical Learning Difficulties
Any difficulties in learning or understanding these skills may result in mathematical learning difficulties. It is imperative that we gather information about arithmetic skills in order to perpetuate our understanding of the root cause of dyscalculia. This can be done with the help of the two main neuropsychological models of numerical abilities which are outlined below.…
3 pages (753 words)
Metacognitive Strategies in Solving Mathematical Problems
The research study has applied multiple regression analysis to evaluate the predictive ability of the identified variables so as to tabulate the performance for the routine and non-routine calculus problems. The study has significantly found that problem solving skill is acquired through practice and utilization of thinking strategies which is the corner stone on which advanced mathematical ideas, particularly calculus is built upon. The study has also revealed that there are six meaningful predictive factors for calculus related to performance in problem solving. The variable of Strategy is…
10 pages (2510 words)
Dyscalculia
Some researchers declared that it is a biological trouble related to brain, some believe that emotional problems are contributing to this disorder; some psychologists declared it, a result of overall low intelligence of children and some say mathematical anxiety is causing this problem. Hence there are a lot of views regarding dyscalculia. A lot of researches have been made to identify the reason causing dyscalculia, yet it is not clear what actually is making it difficult for the children to understand mathematics.…
3 pages (753 words)
Dq2: problems
Math skills also make feasible the construction and conducting of experiments. Able to handle large amounts of data rapidly, they save researchers days or weeks in the search for information. They permit the compression of many years of marketing experience into a brief period.…
2 pages (502 words)
PMI and factors for problems solving
To solve this problem, PMI needs to address the basic issue of illegal selling and must attempt to make fundamental changes in the way it does its business.…
2 pages (502 words)
montessori mathematics essay
Support for Piagets theory is also expressed in the Montessori emphasis for exploration so children can learn at their pace.…
6 pages (1506 words)