Archive for May 2011
Look at The Physical Science Standard
As part of the grades 9-12 experience, the physical science standard involves developing an understanding of the geometry of molecules. An examination of the geometry standard for the corresponding grade grouping does not yield any material that is closely connected to the kind of spatial thinking required for understanding the examples of molecules. However the geometry standards for pre-K-2 and grades 3-5 do contain material useful in developing spatial thinking skills that could be used to understand three-dimensional molecular structures. Specifi. ally, the visualization standard for grades 3-5 has a focus on building up three. dimensional structures from blocks. In the pre-K-2 standards, students are asked to apply transfor. mations and to use symmetry to analyze mathematical situations, skills that could again be useful in describing molecular structures. However, in sharp contrast to the strong links between K-4 math. ematics and science, the necessary concepts in geometry are not introduced concurrently with science content that might use them. Therefore, the light coordination of simple spatial concepts in the early years is not retained through high school.
The lack of connection takes two forms. In the first case, that of grades 9-12 chemistry, the spatial thinking concepts that would allow the student to grasp the structure of atoms and molecules are introduced well ahead of need; therefore both students and teachers may not recall the relevant material from earlier grades. In the second case, that of the Earth and space science standard, other than the discussion of coordinate geometry, the committee could not find anything in the mathemat- ics standards that supported the complex spatial thinking process associated with the description of the motion of fluids (wind and ocean currents) on a rotating sphere. It is interesting to note that the examples and explicit ties from the mathematics to the science standards that were so noticeable for early education have largely disappeared.
There are several conclusions about the coupling of the use of spatial thinking and reasoning in the mathematics and science standards. First, there is a close connection between the mathematics (pre-K-2 and 3-5) and the science standards (K-4) in early education. Second, the development of spatial thinking and reasoning in the early years is, in the mathematics standards, aided by com. puter-based support systems. Third, this close coupling is not present during the grades 9-12 experience. Specifically, the science standards continue to presume, but do not make explicit, the use of spatial thinking and reasoning. Further, the presumed spatial thinking skills are more sophis. ticated than those being emphasized in the mathematics standards. Fourth, higher-level ability for spatial thinking is central to many key science education outcomes such as the analysis of situations in rotating frames of reference.
Finally, the science standards seem to presume a very sophisticated skill set in spatial thinking, reasoning, and representation, and it is unclear where in the education system that skill set has been developed. To the extent that spatial thinking skills are explicitly taught, the process occurs under the rubric of geometry, which is only one of ten standards that are to be met by mathematics teaching and learning. Therefore, there is currently no significant. systematic treatment of spatial thinking as part of standards-based instruction in the United States.
Learn to Speak Spanish A Global Language
For the people who want to visit or relocate to Spain or any of the European countries, learning Spanish is very important due to the language’s versatility and number of people speak. Spanish is recognized as an official language of Unite Nation and Eastern Union (EU). Spanish is spoken by almost 500 million across 20 countries, which includes countries of America, UK, Germany and some African Union countries. After English and Chinese, Spanish has become 3rd widely spoken language. With language’s versatility and popularity in so many countries and majority of people using the language, Learn To Speak Spanish has become so important for those who need to deal with Spain or any other European countries.
If you are in Spain or any Spanish dominated country, you need to learn the language to be able to fluently speak Spanish. Those who are not fluent in Spanish and need to speak with a Spanish speaking person, it becomes very uncomfortable to communicate properly with Spanish only people. This way, being able to speak multi languages is a good practice for those who need to travel abroad, especially Spanish speaking countries, frequently. Learn To Speak Spanish is not so difficult and can be learnt online from any of the Spanish tutorial web sites. There are few website which offer free Spanish learning online.
Since good things do not come free, learning a language from the free websites is not recommended as they teach only basic Spanish, not in details. To be able to speak Spanish fluently, one needs a proper methodology which is offered by the websites which teach Spanish at a nominal charge. These websites teach Spanish online in an effective way with inventive learning methodologies and better quality tutorials. The courses are designed in such a way that the learners enjoy their learning and become a good Spanish communicator within weeks. With more than 40 chapters, 16 hours of audio listening and innovative quiz games, the learner does not feel bored and always enjoys the interested study and learns something new always. One can register for a 6 day trial Learn To Speak Spanish course, which gives an insight of the main course. This way he will be able to compare different courses and choose the most suitable one.
Online Education – The Best Way to Update Knowledge
If you really want to see yourself at the topmost position of your company, you can attain it by enhancing your education. Many of us feel regret for going into the workforce instead of completing our education. But after getting a job, we feel that we should update our knowledge for getting any higher position in our company. We don’t want to leave our job for updating our knowledge. But thanks to advanced Internet technology, there are so many online colleges and universities available that are perfect for working professionals. In the past, we have to attend evening classes after coming back from office. But now we can attend Online Classes at the comfort of our convenience. These classes are available anywhere anytime.
Online Education is a viable option for updating our knowledge and for earning a degree. So you don’t worry for your busy schedule and can attend your classes at 24×7. These Online Classes can open new paths of education and career for everyone. They are specially designed for work around as per our time schedule. In most of the classes, we can attend lectures or assignments whenever we log onto our computer. Here, we can learn at our pace. If somebody is a fast learner, he can go ahead and continue his learning. Furthermore, online education also offers good selection of great online education degree programs that we hardly find in tradition schools and colleges.
Classontheweb is one of the premier online education portals that imparts education by using animations for easy learning of complex concepts of Science, Maths and Social sciences for class I to class XII of TN matriculation, State board and CBSE Board. This site also offers career enhancement programs for college students that would permit the students to enhance their careers at college time.
Online Degree In India – A Great Alternative to Pursue Higher Education
In India, the introduction of online study courses has completely altered the face of the education system. The programs of online degree in India are attracting the attention of aspiring candidates all around the globe. This is mainly because this mode of education offers various facilities to its students. Since the popularity of these courses are rising day day, various educational institutions have adopted them. Among the various courses offered to the students, the program of online MBA in India is the most sought out by career enthusiasts.
Aspiring candidates are enrolling for the program of online MBA in India as the impact of globalisation has resulted in the immense demand for individuals who are holders of this degree. With the introduction of these courses, gone are the days when individuals had to enroll for medical colleges if they wanted to achieve success in life. Even though , there are still candidates who pursue a career in this field today, it has lost its charm since with a MBA degree as well you can achieve great career heights. Thus, majority of them opt for business management courses by enrolling in the program of online degree in India.
One thing which sets the program of online degree in India apart from traditional mode of distance education is the facility of live interaction session it offers between the students and the instructor. This facility is either in the form of chatting sessions or live video sessions. The availability of these sessions help the students to clarify their doubts, ask queries and even ask suggestions and tips when they are completing their project. Thus this facility offered by program of online MBA in India helps the students to have a better understanding of the subject.
Since the program of online MBA in India does not require candidates to attend any regular classes, even working professionals can enroll for this course. This mode of education helps them to increase their credentials without resigning form their job. The best part about the program of online degree in India is gives the candidates the freedom to study at their own pace and time. Since all the study materials will be provided to the candidates email inbox via internet, they can study whenever they have the free time. This program also allows the candidates to sit for the examination at their own convenience.
For individuals who are physically challenged, the online study programs are a boon. With the help of this mode of education, these individuals who wanted to pursue and achieve a career in the field of business management can do just that without any problems. The course of online MBA in India has also assisted various candidates who reside in remote areas.
Majority of the people still have the misconception that a degree earned by form of distance courses does not hold much importance in comparison to a degree earned by attending a regular course. This has been proved baseless as candidates who have earned the degree by enrolling for the program of online degree in India are in elevated positions of their career earning hefty paychecks.