Sunday, December 6, 2015

The low U.S. ranking in math is attributed to poor math curricula and students not believing in their abilities

Source: Wisegeek.com
The United States ranks 28th in terms of its mathematics education falling, behind many countries such as Singapore, China, and Finland.

Many students believe they are inherently bad at math, and they cannot do anything about their supposedly predetermined mathematical abilities. Studies have shown that if a student has that mindset towards their intelligence and abilities, then they are more likely to perform worse in school. In countries ranked higher in math, the notion that someone can be innately inferior at math is rare.

Math curricula in the United States is controlled by the state. Because states compete with each other to provide better education, when one state adds a new topic to their curriculum, other states follow. This leads to a curricula that covers too many topics for a student to handle in one year and to students having a shallow understanding of math. This is due to the limited time in learning the material, so much so that a little over a quarter of students do not have enough math proficiency to be able to do the math required when they become adults.

If you believe that you are "naturally bad at math", then you are more likely to get lower math grades

Some students say, they are simply bad at mathematics and no matter what they do that they just do not understand it. Research has shown that students who believe that they cannot improve their intelligence are more likely to perform poorly in school.

There are two modes of thought on intelligence described by the implicit theory of intelligence. The first mode of thought is that intelligence is fixed, which is known as the entity theory of intelligence. Students who believe that they are naturally bad at math think of intelligence in terms of the entity theory. The second mode of thought is that intelligence is not fixed and can be improved, which is known as the incremental theory of intelligence.

Data from: http://bit.ly/1Jh9mvk
 A study showed students who ascribe to the entity theory of intelligence are more likely to have a declining performance  or grades that stay relatively constant in school. This result supports the entity theory because if the students don't think they can do anything about their intelligence or grades, they will not do anything to change or improve their study habits. Conversely, students who are a part of the incremental theory of intelligence are more likely to have improving grades over time as shown by the graph.

Wisely Wong, a Professor of Mathematics at the University of Maryland, says the following on why students struggle with mathematics: "People give up too easy. Consider the analogy 'Why can this guy play the piano so well and I can't?' It's because he practices a lot and you don't. Math is a common subject that we all use, if music was the same, then there would be the same complaint. Think about your own talents, you practice so much and that's why you're good."

Students who believe the incremental theory of intelligence get better grades because they are more likely to attribute their errors to themselves. As Professor Wong stated, practice is all that is needed not only for mathematics but also for all subjects. Therefore, a student who believes it is their fault for having bad grades knows that they need to practice more in order to improve their grades.

Professor of Mathematics at the University of Maryland, Denny Gulick, shares his experiences with students from other countries to explain there aren't people who are naturally bad at math. Rather, those who believe they are bad at mathematics should be taught to keep trying at math. Moreover, they should be taught that intelligence is not fixed, and through proper training, they can become better at mathematics.

The researchers from the first study also conducted a second study on the implicit theory of intelligence that agrees with some of the statements Professor Gulick made in the interview. The second study found that if students are taught intelligence is malleable, then the effects of believing the entity theory of intelligence is curbed. The declining grades of some of the students from the first study can be stopped. They simply have to believe that they can do better. It is possible for all students to be successful at math if they are taught properly with the right mindset.

26% of students struggle with synthesis, evaluation, and analysis questions and are unable to apply math to real-world applications

Data from: http://1.usa.gov/1NxZZNk
According to a report by the Organization for Economic Co-operation and Development (OECD), American students have weaknesses in answering questions requiring high levels of cognitive demand and strengths in questions of low levels of cognitive demand.

For example, students were strong at reading data from tables, performing simple operations from that data, and utilizing formulas that correspond directly to the data extracted. On the other hand, they were poor at utilizing π, applying math to real world applications, and interpreting the results of real world applications of math.

The first level of cognitive demand involves the basic understanding of the information learned and the recognition and application of the information in a simple manner. Higher levels of cognitive demand require a deeper understanding of the information and the ability to think more abstractly. The highest level involves applying the information to open questions in the world and real world applications. The United States strives for math students to be able to do this in order to allow them to join math-intensive fields such as engineering and to solve the big problems.

The United States strives for students with high math abilities. A major point of concern is that more than a quarter of students at fifteen years of age fall below the second level of the baseline proficiency set out by the OECD and the Program of International Student Assessment (PISA). Being at this level of proficiency means that the student is capable of using mathematics to operate productively in the real world.

A common complaint among math students is "I'll never use this again." Gulick explains that math is needed to do certain things in life that everyone needs to be able to do. With some students lacking the level of proficiency to carry out daily tasks that require basic mathematics, there is great concern on the state of mathematics education in the United States.

Math curricula cover too many topics in a short amount of time and prevent students from thoroughly learning concepts

The standards for mathematics education in the United States is controlled on the state level. The implications of this fact has led to a population of students with a poor conceptual understanding of a variety of topics; however, knowledge of many topics with poor understanding is practically useless as demonstrated by the United States' poor ranking.

Singapore, one of the top countries in Math education, has a well-established mathematics framework developed by their ministry of education with clear goals and steps to reach those goals. In contrast, the United States does not have a strict national standard for mathematics. Furthermore, states provide broad goals with little details on how teachers should guide students towards these goals.
Data from: http://bit.ly/1jIwM6t
The problem with having states develop their own standards for education is that they begin to compete with each other. Consequently, if one state includes a certain topic in their curriculum, then other states will add the topic into their curriculum as well. This results in a large amount of material that has to be covered. Covering all this material in an academic school year is impossible to teach and learn thoroughly. Students, then, are introduced to a variety of topics, but with limited understanding.

Since so little time is spent on each topic, students seldom have sufficient knowledge or understanding of the material to answer questions of high cognitive demand. Often, they are only able to answer questions of low cognitive demand that involves identifying concepts and simply plugging numbers into equations. Math class becomes nothing more than a teacher introducing a topic and doing some examples, and a student mimicking the teacher and memorizing the equations without understanding the concepts behind the equations. This explains why there are so many students who are unable to apply their mathematics knowledge to real world situations.

While Singapore may have a superior educational model, the United States cannot adopt their model exactly. The United States has a greater focus on preparing mathematics students for applications of math into science and engineering, while Singapore mainly focuses on the mathematics itself. Nevertheless, the United States should take strides to follow some of the general ideas in the Singaporean model.

The United States has been somewhat following the ideas Singapore has, such as a national curriculum including clear goals and steps to reach them. A set of standards designed to prepare students to be competitive once they reach the college level known as the Common Core has already been adopted in 42 states. Common Core still leaves the issue of implementing these standards to the local and state levels to decide.

The United States stands far behind Asian and European countries like Singapore, Hong Kong and Finland in Math and Science rankings


Data from: http://bit.ly/1lHT2hU
The OECD issues the Program for International Student Assessments and releases data every few years. The most recent data published was in 2012 and ranked the United States 28th in mathematics and 20th in science, a deeply interconnected field with math; however, the PISA collects more data than simply the scores of each country and analyzing the plethora of data unravel many relationships.

Professor Gulick explains that the cause of such a low ranking in our country is due to how our society functions in the modern world and how people think about mathematics.



The United States is one of the more developed nations with the highest GDP and relies heavily on science and technology. Despite this fact, the United States does not fare very well in comparison to other countries in the world. In particular, Asian countries – China, Singapore, and Japan  and European countries – Finland, Switzerland, and the Netherlands  dominate the top 10.

According to the PISA, the United States spends on average $115,000 per student, which is one of the largest sums of money compared to other countries. Furthermore, despite the large amount of money spent on education, the result is seemingly fruitless when other countries can spend less money, but achieve the same mathematics ranking. For example, the Slovak Republic spends $53,000 per student, but scores comparably to the United States.

The results show not only information on students who struggle with math, but also on the top students in the United States. 2% of students in the United States demonstrate the highest level of mathematics competency. In contrast to the top country in mathematics, 31% of students in Shanghai-China demonstrate the same level of proficiency.


Sources:
http://www.air.org/sites/default/files/downloads/report/Singapore_Report_Bookmark_Version1_0.pdf
http://www.bbc.com/news/business-32608772
https://www.oecd.org/pisa/keyfindings/pisa-2012-results-overview.pdf
https://www.oecd.org/pisa/keyfindings/PISA-2012-results-US.pdf
http://www.corestandards.org/about-the-standards/
https://www.aei.org/wp-content/uploads/2012/08/-solving-americas-mathematics-education-problem_085301336532.pdf
http://www2.ed.gov/about/bdscomm/list/mathpanel/report/final-report.pdf
http://mtoliveboe.org/cmsAdmin/uploads/blackwell-theories-of-intelligence-child-dev-2007.pdf
http://mdk12.msde.maryland.gov/instruction/curriculum/mathematics/cognitive_levels.html




Sunday, November 29, 2015

Weaknesses in education and students' beliefs on intelligence cause the United States to rank 28th in Mathematics education

Source: wisegeek.com
I will summarize the main ideas from each subheading and summarize the ePortfolio here. I will have an image to the right. I could have a survey at the end of this section to create interactivity as well as a form of personalization. The survey will also prompt the user to think about the topic at hand.
Questions:
Do you think people are naturally good or bad at Math? (Yes/No)
Do you think you are good at Math? (Very good/ Good/ neutral/ bad/ very bad)
Do you think intelligence is fixed or not? (Yes/No)
How often do you use mathematics outside of class? (Very Often, Often, Somewhat, Almost Never, Never)

If you believe that you are "naturally bad at math", then you are more likely to get lower math grades.



Actual Post:

Many students often say that they are simply bad at mathematics and no matter what they do that they just do not understand it. Research has shown that students who believe that they cannot improve their intelligence are more likely to perform poorly in school.

There are two modes of thought on intelligence described by the implicit theory of intelligence. The first mode of thought is that intelligence is fixed such as those students who believe they are naturally bad at math, which is known as the entity theory of intelligence. The second mode of thought is that intelligence is not fixed and can be improved, known as the incremental theory of intelligence.


A study showed, students that ascribe to the entity theory of intelligence are more likely to have a declining performance or grades that stay relatively the same in school. This result matches accurately with the theory because if they don't think they can do anything about their intelligence or grades, they will not do anything to change or improve their study habits. Conversely, students who are a part of the incremental theory of intelligence are more likely to have improving grades over time.

Wisely Wong, a Professor of Mathematics, says the following on why students struggle with mathematics "People give up too easy. Consider the analogy 'Why can this guy play the piano so well and I can't?' It's because he practices a lot and you don't. Math is a common subject that we all use, if music was the same, then there would be the same complaint. Think about your own talents, you practice so much and that's why you're good."

Students who believe the incremental theory of intelligence get better grades because they are more likely to attribute their errors to themselves. As Professor Wong stated, practice is all that is needed for mathematics. Therefore, a student who believes it is their fault for bad grades, then they know that they need to practice more in order to improve their grades.


Outline Stuff:

I found that the statement that I posted in Task 1 of "Some people believe that people are naturally good or bad at mathematics" relates heavily to a theory in developmental psychology. They theory is known as implicit theory of intelligence which basically says there are two modes of there when it comes to intelligence. Some people believe that intelligence is fixed, which is known as the entity theory of intelligence. People that believe that intelligence is not fixed and is something that can be built is known as the incremental theory of intelligence.

Furthermore, I found that research has been done on this theory and that it has been found that people who ascribe to the incremental theory of intelligence are more likely to be successful in school, while those that believe in the entity theory of intelligence are more likely to be less successful in school. I can create a line graph in order to show data obtained from this research so that people can see the change in time with academic success depending on which theory students ascribe to.

Video Interview: "Many student struggle with Math and believe that they just aren't a 'math person'. Why do you think so many struggle with math and do you think that there are 'math people'?"

**He did not want to do a video interview because he did not want any personal videos taken of him. He still answered the questions though. I am currently finding other people to interview today (Thursday).

His answer: 1)     I think it’s because people give up too easy consider the analogy why can this guy play the paino and we can’t. It’s because he practices a lot and he doesn’t. Math is a common subject that we all use, if music was the same, then there would be the same complaint. Think about your own talents, you practice so much and that’s why you’re good. It takes time but a lot of people give up early.


audio boom, record audio, and then take a picture.
Student interviews, 3 good interviews with insight. (3 different people)
College of education

Students struggle with synthesis, evaluation, and analysis questions and are unable to apply math to real-world applications















Outline Stuff

In this section I will address the strengths and weaknesses of students in the United States according to the PISA report. The reports says that students struggle with mathematical tasks of higher cognitive demands. I will an embedded graphic explaining the different levels of cognitive demands.
Finally, I will address the common complaint of "I'll never use this." because it is a common characteristic for students to fail to apply math to the real world. According to the report, 26% of 15 year olds were unable to reach a level of proficiency in life that would allow them to "participate effectively and productively in life."

Video Interview: "A common complaint among math students is that "I'll never use this again." How would you respond to a student?"

      His Answer: "     I would say you do use it a lot, but a lot of the time you don’t realize it’s being applied, and furthermore whether or not you explicitly use what you learn in class the general, doing a lot of these things help your thought process and helps you think clearer. You might not use the integral again, but your problem solving skills improve. Of course you might not ever use it again, but your brain works better.

Mathematics education is monkey see monkey do in America. 

Actual Stuff





Outline Stuff

In this section I will compare how math is taught in the United States versus in other countries. Although I am generalizing, many classrooms are taught by the teacher demonstrating and then the students mimicking which does not facilitate understanding. I will take some of the top countries according to the ranking in the previous section such as Singapore, Japan, and Finland and compare that to the United States' philosophies


I may focus more on why students struggle in the math education in the united States.
https://www.aei.org/wp-content/uploads/2012/08/-solving-americas-mathematics-education-problem_085301336532.pdf
http://www2.ed.gov/about/bdscomm/list/mathpanel/report/final-report.pdf
http://hechingerreport.org/u-s-math-education-is-broken/

The United States stands far behind countries like Singapore, Hong Kong and Finland in Math and Science

Actual Post



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Outline stuff

In this section I will compare the United States to other parts of the world. First I will compare them in terms of ranking according to the Program for International Student Assessment.  I can create a data graphic here from the information provided.

Video Interview (It will be to the right of the text): I'll ask the first question of the interview with a math professor. "The United States is ranked 28th in mathematics and science education. Does this surprise you and what are your thoughts?"

His Answer: "That doesn’t me surprise because there is a lot of underdeveloped countries that strong of an education system at the same time there are a lot of developed countries where the education systems are a lot more developed than the United States."




Monday, October 26, 2015

Homeland Security sponsors Cyber Secuirty Awareness Month to protect your online security by increasing awareness and safety practices

Source: https://twitter.com/ICEgov/status/656175052992466944
The Department of Homeland Security is informing the population about the importance of maintaining your personal online security. Homeland Security is getting the public to participate in protecting themselves online through National Cyber Security Awareness Month (NCSAM). 

Online safety is not only a personal matter, but a matter of national security. Homeland Security sponsors several campaigns in order to teach the population about how to protect themselves online safely.

Our economy and our businesses are also constantly under threat with crimes like information theft, financial theft, and fraud. While Homeland Security advocates protecting your company online, there is also an initiative to raise the next generation of professionals to be cognizant of the importance of Cyber Security.


The basics of online safety practices are simple. Homeland Security suggests: Keep a clean machine, protect your personal information, connect with care, be web wise, and be a good online citizen. 

The citizens of the United States are the first line of defense for national cyber security
Source:
http://stcguide.com/explore/campaign-materials
On the start of National Cyber Security Awarenss Month, a press release was made by the Department of Homeland Security by Deputy Secretary of Homeland Security Alejandro Mayorkas saying the following:

Every citizen plays an important role in the First Line of Defense against cyber attacks. All Americans should utilize National Cyber Security Awareness month in order to learn about their part in protecting and keeping the internet safe, as well as securing it with good cyber practices in all facets of life including at home, at work, at school, and everywhere else. 

The infrastructure of the United States is largely online, but is also exists as physical nodes and hardware keeping the network up that can be attacked. Because this network is so interwoven among organizations, businesses, governments, peoples, as well as connections overseas, there are insurmountable openings in the United States cyber defense.

A fundamental step in the United States cyber defense is protecting yourself, your private information, and your businesses. Protecting yourself will strengthen the level of defense in the United States overall.

Stop.Think.Connect is a campaign started by Homeland Security five years ago in order to educate the importance of cyber security and to show how to protect yourself online.
Source:
http://stcguide.com/explore/campaign-materials
Stop.Think.Connect is a program created by the Department of Homeland Security in addition with the support of the National Cyber Security Alliance and the Anti-Phishing Working Group. This initiative was caused by a declaration by President Barack Obama as a part of the proclamation of NSCAM in October 2010.

With technology and the internet being ubiquitous in the United States, the participation gap of technology is reaching an infinitesimally small amount. Consequently, the number of networks and connections between people in the United States and internally in the government and different organizations are also increasing. This leaves more vulnerabilities and access points into the United States network and infrastructure which threaten the United States Cyber landscape.

The campaign program provides a host of information for different demographics as well as a wide range of organizations. The Stop.Think.Connect Resource Guide provides a plethora of information and ways to integrate safe cyber security practices in all sorts of environments such as personal use, elderly use, social media use, industrial use, governmental use, educational uses and more.

The most basic tips offered on the Stop.Think.Connect website includes keeping your machine clean, protecting your personal information, connecting with care, being web-wise, and being a good online citizen. 
Keeping your machine clean involves protecting your devices with anti-virus software and keeping all of your applications updated. Protecting your personal information is as simple as using two-factor authentication, which requires an additional code sent to your phone in addition to your password to log in, and having a strong password. Connecting with care means only clicking links that you know are safe and connecting to internet connection you know are secure. Being web wise is to be knowledgable about cyber security and knowing what is safe online.

 The last general tip offered is to be a good online "netizen". In essence, the whole purpose of the campaign is to make all internet users, safe online users. This can be done by keeping up to date with Cyber Security, being aware of Cyber Security, and following the tips on being safe online. 

There is an ever increasing amount of Cyber Crimes leading to reports of increased concerns of Cyber Attacks from companies

Data from: https://goo.gl/h5yoXt

According to a survey conducted by PricewaterhouseCoopers (PwC), over a third of the companies have detected an increase in cyber security attacks over the previous year and the number is expected to grow. Furthermore, the survey found that in 2013 the mean number of attacks was 135 per organization. What is even more terrifying is that a large number of the companies surveyed were not aware of cyber-attacks until informed by the FBI.

Even with the volume of attacks, it is hard to imagine that all these cyber crimes that occur in any moment of time. Norsecorp, a cyber security and intelligence organization, has created a visualization on cyber-attacks. The program draws information in real time to demonstrate how many cyber-attacks are going on at any one moment in addition to the location, attacker, and targets.


Attacks come from all over the world and the targets are no exception. Cyber-attacks are going on constantl with the United States being a premier target. Even with all of the programs and lines of defense set up by the government, the threat is constantly growing. The United States requires a strong cyber defense which starts with you users the internet.













Monday, September 7, 2015

Researchers use ground-penetrating radar to discover almost 100 stones laying underground.

I'm very interested in science and technology. Any use of new technology to discover something is extremely interesting and most of my friends share the same interests. This application of the the ground-penetrating radar is particularly interesting because it is being used on Stonehedge, something that is still a mystery to us.

Thursday, September 3, 2015