2012年8月29日星期三
More creative ideas for teaching space and the solar system include:
The mere mention of space and the solar system causes some students to overflow with excitement, while others immediately begin fighting back tears of boredom. Oddly enough, the same thing happens to many teachers. The best way to keep everyone enthused and interested in space and solar system lessons is to put some creativity in the classroom.
Comprehensive Lesson
One creative idea for teaching space and the solar system is to incorporate the lessons into other subjects. The following are ideas for working the lesson into more than just science:
?Math. Students can calculate their weight on other planets. This will help reinforce the planet names, teach them about the different gravities on other planets, and use math skills. Students can also divide into teams for math races. Instead of scoring points, they move their space shuttle closer to the destination planet. They can also start at Mercury and move all the way through the solar system, with the winning team being the one to get to the end first.
?Reading. Students can read stories about space or that are set in space. There are many stories, fiction and non-fiction, at every grade level that can be used.
?Writing. You can have students write poems or stories about space, the solar system, or specific planets. Creative writing could even involve writing from the perspective of someone from another planet visiting Earth for the first time.
?Art. Students can draw or paint the planets. They can also make mobiles of the solar system or space collages.
Specific Ideas
More creative ideas for teaching space and the solar system include:
?You can kick off or wrap up the space and solar system lesson with a space-themed party. For drinks, you could serve Rocket-Fuel by either making red punch or buying ready-made fruit punch, or you could serve Tang, the 搊fficial?drink of astronauts. Astronaut ice cream and astronaut candy are readily available for purchase. You could also serve star-shaped cookies.
?Use fluorescent markers or paint to mark the stars of constellations on a bulletin board. Use string, chalk, or a light-colored marker to connect the stars into the shape of the constellation as you tell the students about it.
?A great math-related activity is to have students plot coordinates for constellations on graph paper. The teacher reads the plot points aloud, and students plot them. They finish by connecting the dots to form the constellation.
?One way to help students understand the size differences in the planets is to relate them to familiar objects. The following is a list of representations that work well: Mercury-a marble, Venus-a walnut, Earth-golf ball, Mars-acorn, Jupiter-basketball, Saturn-soccer ball, Uranus-softball, Neptune-grapefruit, Pluto-bean, Earth抯 moon-raisin. These can also be used for size guides for paper mach?planets, which can be made by teams of students.
In addition to these ideas, there are numerous online activities and computer-based games that for teaching space and the solar system. Space and solar system units offer an opportunity to include a great deal of fun and games in the learning process. Teachers who take advantage of that opportunity will have students who enjoy learning about space and the solar system.
The new learning industry has soared; the industry is estimated
Man will always have the hunger for information and this characteristic is man抯 finest asset. Man抯 desire for knowledge has led mankind to greater heights. It led to the discovery of electricity, it led the Wright brothers to fly into the skies and it led Neil Armstrong to the moon. By the dawn of the 21st century, a new medium of sharing knowledge has risen; now information is not only limited to books, manuscripts, notepads and other tangible containers. Information and knowledge has been translated to the digital form, the Internet.
The Internet has revolutionized the learning industry, hours of researching the Charles Darwin抯 theory of evolution has been made easy. Through the internet Darwin抯 theory of evolution and even his autobiography can be easily downloaded in a few minutes. Research has never been so easy, with the birth of the internet. Best of all the information everyone needs is available 24/7, just type whatever you want to learn about on search engine and information about it is yours in a matter of seconds. Through the internet human connectivity is not only limited to telephone and mobile phone calls. E-mail, web cam, chat are few of the human interaction medium the internet has given man, mix it with learning and all the research study in the internet and you got the latest teaching system.
E-Learning is the fruit of using the internet抯 vast information storage and interactivity; it is the latest Technology Enhance Learning or TEL or Web-based learning. This learning system works either through a single instructor guiding students and trainees or through a simulated education course. Through this modern learning system distance learning was made possible, as students and trainees across the globe can simply log in and study what course they want.
The new learning industry has soared; the industry is estimated to be worth over 38 billion euros. Student of this new learning system have improved greatly in their performance, according to a 12-year Meta analysis of research of the U.S. Department of Education, that higher education students in online learning generally performed better than those who study in the traditional class room set up.
Roughly 3.5 million students were studying in on-line learning at institutions of higher education in the U.S. back in 2006. There has been a 12-14 percent increase per year in enrollments for fully online learning from 2004 to 2009 in the US post-secondary system compared with an average of an estimated 2 percent increase per year in enrollments overall, this is according to the reports file by the Sloan Foundation.
In 2009 44 percent of post secondary students in US were studying and taking their courses online, and if the growth statistics were maintained this figure would reached up to 81 percent by 2014 according to Ambient Insight Research. Basing on research it can be seen that this modern age virtual classroom learning system will become a predominant form of post-secondary education in the U.S.
E-learning has made an impact in the education industry and has been embraced by man as his new way of further educating his fellow men. Through this online learning system, spreading education is no longer hinder by great distance. A new venue where students gather for higher education is set, which is in cyberspace.
So, what are the differentiating factors in student achievement from country
A global study that tests and compares 15-year old students' science, math and reading literacy in developed and developing countries confirms that the United States is still falling behind. The evaluative study entitled Program for International Student Assessment, was first administered in 2000 and was performed again in 2003, 2006 and most recently, in 2009.
In a year that has seen constant scrutiny of the United States' education system and persistent discussion regarding the need for education reform; the results of the study serve only to exacerbate concern. And, while the U.S. has made "modest gains" in science and math, U.S. students still shrink in comparison to their 15-year old counterparts around the world.
U.S. Secretary of Education, Arne Duncan, called the results of the study "an absolute wake-up call to America" and urged administrators and lawmakers to deal with "the brutal truth" and "get much more serious about investing in education." With U.S. students ranking 15th in reading skills, 17th in science and 25th (statistically significantly below the average) in math, Duncan and citizens nationwide have cause for concern. The Organization for Economic Co-operation and Development which proctors the standardized test, found that countries with the highest-scoring students included: China, Canada, Korea, Singapore and Japan.
The U.S. has reason to worry. Despite the very modest gains that were made in the world education rankings, U.S. students have continued to score significantly lower than students in a number of other nations since the test's implementation in 2000. In fact, U.S. students are barely ranking above the OECD average in reading and science, and fall well below the average score in math- the most noteworthy problem area. Because of this, tackling under-achievement in the U.S. education system should be a top priority. Not only does under-achievement affect students; the broader reach of under-achievement affects the national economy, global marketplace and larger society as a whole.
So, what are the differentiating factors in student achievement from country to country? What helps set one nation apart from the other so divisively? Primarily, countries that have continually performed well on the Program for International Student Assessment place an extremely high value on education and learning. Report the authors of the study "universal high expectations are not a mantra but a reality and students who start to fall behind are identified quickly, their problem is promptly and accurately diagnosed and the appropriate course of actions is quickly taken." Additionally, top-performing countries work hard to train and retain the best teachers, often recruiting the top 5-10% of graduates into the teaching profession.
And, while social divisions and social background seem to play a permanent role in quality of education and access to resources and finances in the United States, this is not the case in successful countries (like China and Canada) where traditionally underprivileged students are found to, despite circumstance, perform extremely well.
The results of the most recent Program for International Student Assessment study confirms, once again, that the U.S education system still has a significant amount of work to do in terms of reform and improving U.S. student's world education rankings.
STM squared = SM squared + TM squared = Constant. (1)
Einstein described the time dilation of traveling clocks in 1905. The "twin paradox" was first noticed in 1911, when Paul Langevin restated time dilation in the now famous "paradox". Paraphrased, he wrote: "Pam, Jim's twin sister, undertakes a long and fast round-trip in space. On her return to Earth, she finds that her twin brother has aged quite a bit more than herself".
It is called a 'paradox' because skeptics argue that after the Pam has reached her cruising speed, she could consider herself as stationary and that it's Jim (on Earth) that rushes away from her at great speed. In such a case, Pam must be aging faster than Jim. This is not the case however, as has been verified experimentally in particle accelerators many times.
The solution to the paradox lurks in the fact that Pam has been accelerated for some parts of the trip, while Jim has not. However, experiments have also shown that acceleration does not directly affect good atomic (or biological) clocks. It is only the time that Pam spends traveling at the high speed relative to Jim that determines how much younger than Jim she will eventually be.
Einstein's relativity theory demands that space and time should be considered together as an entity called space-time. When Pam and Jim are together and stationary on Earth, they both acquire the space-time movement of their location on Earth. Since they do not move relative to that location, their space-time movements are the same as their time movements (the rate at which they grow older).
This acquired rate of space-time movement remains constant for both twins. As soon as Pam moves away from Jim, the change in the rate of her space movement (SM) is "subtracted" from the rate of her time movement (TM) in order to keep her acquired rate of space-time movement (STM) constant. Actually, it is the squares of the rates that are added/subtracted, which can be stated like this:
STM squared = SM squared + TM squared = Constant. (1)
It is like using the Pythagoras theorem for finding the hypotenuse of a triangle, only in this case the hypotenuse remains constant and the other two legs of the triangle can change, but they must satisfy the theorem.
While Pam is moving relative to Jim, she retains her rate of space-time movement, meaning that her rate of time movement must come down. Since the values are squared, it does not matter in which direction the movement is; the effect is the same for her outbound trip and her inbound trip.
To give some practical values: let Pam travel away from Jim at 60% of the speed of light and turn around after 4 years on her clock. If she returns at the same speed, it is obvious that she would have aged 8 years on her trip. However, she would find Jim to be 10 years older than when she left him, and he will have the birthday cards to show that! This should please Pam?br />
Let's verify the values with equation (1) above: Jim has not moved through space, so for him: STM squared = 0 + 10 squared = 100. Since Pam has moved, we must know how far she has moved according to Jim. At 60% of the speed of light for 10 years, she must have done a total distance of 6 light-years, hence for Pam: STM squared = 6 squared + 8 squared = 100, satisfying the theory.
That's it, girls! As Pam has shown, travel keeps you young!
Once an individual is granted an associate degree,
Recent studies have shown more strongly than ever that getting an associate degree online is one of the smartest investments in the future a high school graduate can make. Traditionally many people have felt that an associate degree is just a stepping-stone to a bachelor degree, but this is quickly becoming the exception rather than the rule. Today's students can get an associate degree online that puts them in the workforce sooner, costs less and is more targeted to their career choice.
No Typical Associate Degree Online Student
When you look for students who are pursuing an associate degree online, you won't find one person who is "typical." The range of students is astounding, with more diversity by far than you'll find on a traditional college campus. Because of the financial savings and the flexibility of the schedule, there are more non-traditional students in an online program. In any given class, you might find:
Working parents who need to study at night or during work breaks and can't attend classes on campus.
Military personnel and their spouses, who move around frequently and can't commit to one campus location.
Students with disabilities who can work more comfortably and efficiently from home.
Those returning to get an associate degree online because they are older and might not feel comfortable in the classroom with students much younger than them.
Improving Your Life with an Associate Degree Online
The United States census, various educational and government agencies and even financial analysts have been taking a good, hard look at associate degree programs in recent years. When they compared information and statistics they discovered that the advantages of earning an associate degree online were overwhelming:
The average difference in salary between a high school graduate and an individual with an associate degree is in the six figures over a lifetime, with the typical difference over a lifetime of working being somewhere around $140,000.
Once an individual is granted an associate degree, he or she can typically begin earning about $130 more every week than his counterpart without a degree. For those with associate degrees in computers, engineering or accounting the difference is even greater.
Individuals with an associate's degree are far less likely to be unemployed than those with only a high school education.
If you then figure in the money saved by pursuing an online degree instead of attending a traditional college, you'll see just how valuable your degree can be. After all, attending an online college means you've:
Continued to make money by working while you attend classes.
Saved money on transportation (whether on gasoline and parking or public transportation).
Skipped the investment in activity fees, meals on campus and even additional clothing by studying at home.
Is it any wonder that one well-known financial analyst recently referred to the value of an associate degree as a "slam dunk" with massive payback for students? If you want to gain this payback for yourself, check out getting an associate degree online. It's the best way to advance your career with the least financial outlay. You'll see the return many times over.
2012年8月28日星期二
If you want to earn an associate degree or diploma,
Though the internet is replete with lots of fake universities, if you exercise a little caution you抣l come across genuine schools which offer online or distance education. Caution is what many people have thrown into the wind and what they抮e reaping is fake certificate from fake and unscrupulous school which offer online or distance education. You must be different.
Contrary to popular opinion, you can still get genuine online university distance education. Many people are running away from online education because of the many negative report they抳e come across in the dailies or on the web. The following is a non-exhaustive list of institutions where you can get quality online education.
The American InterContinental University
The American InterContinental University Online's programs allow people like you to earn their degrees while continuing to work full-time. This means you don抰 have to leave your work before earning a degree from this unique university.
The University of Phoenix
The University of Phoenix is another world-renowned education online distance university where you can get online university distance education. As an accredited private university, the institution offers tremendous advantages of online education via the Internet.
The Art Institute Online
Another reputable institution is The Art Institute Online, a division of The Art Institute of Pittsburgh. The school offers professional certificate, associate and bachelor degree programs in graphic design, digital design, and interactive media design.
DeVry University Online
If you抮e looking for an institution that is reputable for information technology, the DeVry University Online is your sure bet. It offers bachelor degrees in Information Technology, Technical Management, and Business Administration. The school has enough facility to take care of your needs.
Penn Foster Career School
If you want to earn an associate degree or diploma, online or by mail, the Penn Foster Career School should be your choice.
These schools are fully accredited by the relevant authorities. By being accredited, it means they conform to strict rules and regulation of the relevant bodies governing online education. The standards set by these organizations are not easy to attain. Employers believe that anybody having certificates from any of these schools has passed through high standard of education. Hence, accreditation must be your watch word when searching for schools which offer online or distance education. That must be the question any school offering online or distance education must answer.
Not all the schools which offer online or distance education are genuine. You must be careful. Many of them claim to give you free certificates for work not done, classes not attended, assignments not done and so on. This is not acceptable and will negatively affect your career in the long run. Hence, you must look before you leap.
You can conduct more research for reputable online institutions on the web. Make sure you use goggle, the world renowned search engine. It will give you a lot of result that will help you in your search for good and reliable online university distance education.
You can seek the admission in finest San Diego Massage School i.e.
It is a fact that massage therapy is considered to be the base of different modern medical treatment techniques. It is one of the chief medicinal techniques that were pronounced in the ancient times.
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With the help of refined technology it is now possible to make the massage therapy far more efficient to cure numerous stubborn diseases. It is now promising to cure different kinds of illnesses with the techniques of massage therapy which were considered to be impossible even in the dictionary of modern sciences.
If you are thinking to achieve a recognizable post as massage therapist then you are very fortunate. This is because presently there is enormous scope available in this field. If you succeed in availing a course or training program from a recognized massage school then there are more chances to establish yourself as a noteworthy therapist.
It is imperative that you are proficient enough to understand the anguish of your clients and assess all the techniques and skills of massage therapy available. If you wish to remain outstanding from all the other therapists then it is not possible with knowledge but with practical exposure and application.
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As said above, if you are keen to bring perfection in this job then the courses available with Body Mind can do wonders for you. It is not only critically acclaimed but proven as well.
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