Density in Chemistry - Find Out How Much Stress It Can Take

Density in Chemistry - Find Out How Much Stress It Can TakeThe density of a material is a measure of how solid it is, and what its density can be compared to. Density is the weight per unit volume. It can also be described as the amount of energy required to change one volume into another.Density in chemistry is measured in terms of gravity, which measures the tendency of substances to cling together. It relates to the pressure of the material and the potential energy necessary to do that. The values of the density can be measured by an apparatus called the mass balance, which is basically a pressure chamber with a mass scale on top of it. The gravity reading of the substance is taken from a magnetic station attached to the top of the chamber.Density in chemistry is often found in chemical equations, as in the equation for molar concentration, which tells you the density in grams per mole. The units of density are defined so that you can easily compare it to other values. Density in chemistry can also be described by the word density in any other field, including mechanics, biology, geology, optics, and many others.At high temperatures and pressures, many gases have high densities and are sometimes called 'super gases'. While a super gas might sound like it would be heavy, it is actually lighter than a gas at ordinary temperatures. A super gas has much less molecular weight than ordinary gaseous substances.Density is defined as the amount of energy required to move one volume into another. A certain amount of this is necessary to move a solid object between two surfaces, so it makes sense that the force of gravity is equal in strength across all surfaces. This is the basic idea behind the law of conservation of energy.Density is measured on a scale of 'fluid', and it relates to a fluid's viscosity. Liquids have a greater density than solids. This is because liquid volume is larger than solid volume, and they are more highly concentrated.Due to certain fluids' i nherent characteristics, their density can change during various times of the day, such as when sunlight illuminates them. For example, snow has a higher density than water or air, but air is denser than even a wet snow. In fact, this is the basis for the misconception that snow is a heavier material than the other two, although it doesn't hold this myth as long as water does.Density is generally expressed in terms of density in moles per cubic centimeter. If you need to know how dense a substance is, the density in chemistry is the easiest way to get an answer. The density of a material will always be different from that of solids.

Surat Thani International School

Surat Thani International School Surat Thani International School Surat Thani International School (STIS) is proud to be the only international school in the city of Surat Thani. We arean innovative, productive, and rewarding high quality academic institution for our students, parents, and teachers. We use theCalifornia Curriculum/Common Coreas our base curriculum, as well asan in-house curriculum comprised of some of the best world-wide standards, plus high quality academic mateirials,to achieveschool-wide learner outcomes of Global Citizenship. STIS was founded in 2014 by Peter Meltzer and Jaksanee Suteeisariyakun, a husband and wife team with over a decade of experience in education in Surat Thani. Since then, the school has grown every year and now has a staff of 16happy western teachers from the U.S., Canada, and England, as well as 19 of the very best Thai teachers in the town. We have a maximum class size of 20 students and teachersare able to create real relationships with their kids. With an enrollment of 215students, our school is a real community where everybody knows one another and we all work together and support each other every day. The students are well behaved, fun, intelligent, and eager to learn.We provide plenty of resources, top quality textbooks and supplemental materials, Thai teaching assistants, a modern and air-conditioned learning environment, teacher empowerment, a teamwork mentality, a very friendly work atmosphere, and a focus on active learning, collaboration, and creativity. Surat Thani means the city of good people and is a medium size Thai city with a small-town feel.In Surat, you can enjoy a true Thai cultural experience while having easy access to western conveniences.The people are peaceful, welcoming, and friendly.The famous Thai smiles are authentic and plentiful.Surat Thani is known as the hub of the South and is ideally located for easy weekend trips to any of the famous Thai islands and beaches, as well as nearby national rain forest parks.The food in Surat is known as being some of the best in the country and a good meal is always easily accessible and inexpensive.Surat Thani is not a tourist destination and enjoys a low cost of living.It is a very nice place to live with opportunities to experience real Thailand, as well as conveniently access some of the most famous beaches in the world in just a few hours. STIS teachers and staff are a team of deeply committed educators who are striving to make sure our students love learning and are prepared for the future. In all areas, STIS works hard to fulfill itscore values of Creativity, Critical Thinking, and Community. STIS administration, teachers, and students are confident in their roles,understand the purpose of what they do, and consistently strive to be creative in making education more engaging and effective. It is a true community of teachers, parents, students, and administrators working together to create the teaching and educational experience that many are searching for. As STIS continues to evolve, we are increasingly committed to our goal of being the best school for teachers and students. We hope you will take a look at our school and come teach with us! View our Brochure

3 Countries Leading the Way in Classroom Technology

3 Countries Leading the Way in Classroom Technology Teach Away’s partner schools around the globe are pioneering some of the very latest digital educational resources, leading the way for more effective and engaging learning. We’re taking a look at some examples of innovative technologies currently in use:UAEKeen to raise their education levels to world class standards, the Abu Dhabi government has invested heavily in digital learning. Graduates leave as highly-skilled workers, adaptable to new and evolving technologies and often with knowledge that exceeds employer expectations. Vocational colleges, in particular, acknowledge the growing prevalence of technology in all workplaces and strive to keep closely in line with industry trends. In some facilities, students sign up to specialized  online class forums with video capacity, allowing them to team up on ideas and discuss self-study projects remotely. Students can also connect with their tutors face-to-face at allocated times using this service.KuwaitAn international school in Kuwait City recently created an ‘Educational Technologist’ position to keep their technology implementation relevant with the rapid pace of change in tech and social media. The role of this specialist is to identify and assess emerging software and equipment that can be applied effectively in the classroom. Students here are each allocated their own iPad at the start of the year and carry out the majority of their literacy and numeracy tasks on the devices, as well as completing tests and interactive games. Teachers report that their students respond overwhelmingly to the interactive factor and tend to stay focused for longer.TaiwanTaiwan was one of the first countries in the world to provide free wi-fi access for its entire population, allowing unlimited access to digital resources. This has lead to rapid advancement of educational technology inside and outside the classroom. There are few school bans on mobile devices - in some schools, students are actively encouraged to use their smartphones and any apps they think might help their studies. Middle school and high school students even work on developing their own apps to solve mathematical, scientific and day-to-day problems. There has also been a surge in the popularity of online courses and live online tutoring, supplementing learning beyond the school day.

The Basics of Acid Base Chemistry

The Basics of Acid Base ChemistryThe study of chemistry is one of the essential parts of all curriculum and its significance is quite clear in today's world where a person can find himself lost in the thought of how to make an intelligent decision as far as the application of chemistry is concerned. For every chemical reaction in the human body, there is an acid-base chemistry and most of the reactions go in to the acid-base chemistry with the exception of the basic chemicals which take place in the ammonia cycle. In the world of chemistry, it is always difficult to start learning the basics, especially when the next exam date arrives in the form of O-level exams.But what if you can start on the basic chemistry through online tutorials that will teach you all the basics of the class. Most of the physics students prefer this option for the study, as this will help them to concentrate on the fundamental of the subject rather than the analytical part of the subject. In fact, this method will also help in personalizing your study habits as you will be able to learn faster and at a pace that suits you best. But, before going online, you should know that there are some things that you need to know about acid-base chemistry.This is a branch of chemistry that deals with the substance called acid. Now, if you do not know much about this, it means that the principle of this science is very simple. The basic aspect of the process of chemistry is that any type of substance that undergoes a chemical reaction will in the end produce a gas or vapor.But, if you want to learn more about this, you will have to learn about the different types of acids and the rate at which they break down. These acids include the bases that are formed when alkaline materials undergo chemical reactions. They include the hydroxides and monovalents and there are a number of other bases such as carboxys.In the section of acid-base chemistry, it is very important to know that there are two types of ba ses which are the acid and the neutral form. The acid base is formed by the neutralization of the alkaline by dissolving them in water. The neutral base does not contain any neutralizing elements as they are always negatively charged.Another aspect of acid-base chemistry that you should know is that there are a number of acid compounds which have been created over the last few years. Among these compounds, one of the most common ones is the tri-carbon compound. It is the main component of chlorates.With these aspects of acid-base chemistry, you should know that the point of contact between the acid and the chemical reaction will be the metal which has been the base for the reaction. You can try searching the internet for acid-base chemistry as the information you find here is very interesting.

Tutoring Jobs in Los Angeles California

Tutoring Jobs in Los Angeles CaliforniaTaught in California, there are lots of tutoring jobs in Los Angeles California. Whether you are new to the world of tutoring or you have been a tutor for a while and are looking for a new challenge, this is one place that will suit your needs very well. You will find tutoring in Los Angeles California, part of the larger teaching profession of the USA.Finding tutoring jobs in Los Angeles, which have an MBA and a Master's Degree is not that hard. Many of the tutoring agencies have been around for years and still offer tutoring in Los Angeles, at both undergraduate and graduate level.As well as education, many tutoring agencies offer tutoring in higher education, to people with a Master's Degree, and you can also find a great range of subjects and specialist skills available, such as childcare and nursing. If you have a certain career, such as being a teacher, and you would like to go to school, then tutoring in Los Angeles California will give y ou the chance to do so, as a part-time job. Some of the larger teaching agencies will pay you to work part time, while working on their daily course.The increasing demand for tutoring in Los Angeles has meant that there are now many tutoring agencies that offer regular, full time, employment for tutors in Los Angeles. Some of the bigger tutoring agencies now offer work at home tutoring, offering a wide range of subjects and skills. There are lots of big companies that offer tutoring in Los Angeles, that not only hire new tutors, but also get experienced ones to teach new generations of students.There are also many students who find tutoring in Los Angeles, to be a convenient way to study for exams and courses, in a less expensive way than going to college. Finding good tutors in Los Angeles is not difficult, and there are lots of agencies that are up to date on the latest teaching methods, and have a large database of tutors available to suit your requirements.Tutoring jobs in Los A ngeles, that offer a great choice of subjects and locations, mean that many students who want to continue studying further, can also do so, by working a part time job. While some tutors may not be able to make their full-time status, many are able to make it into the T-Pod coaching program, which is a form of mentoring, that has been created by the tutoring institutions themselves.Tutoring in Los Angeles, will keep students from becoming bored and stressed. Students can then use the time spent studying for exams and assignments, to relax and enjoy their life. As well as offering a second job for those who might have retired or found they have other, more rewarding interests, these tutoring jobs in Los Angeles California are also great fun, and come with a regular pay cheque, helping students in their career to reach their full potential.

Economics Theory or Science

Economics Theory or Science Economics: The Polarising Science ChaptersIs Economics A Science?Is Economics A Social Science?Understanding Economic ScienceIt’s been heavily debated whether or not economics can actually be considered a science. Although this argument has been around for a long time, tensions appeared to reach their peak in 2013 when three economists were awarded the Nobel Prize in Economics.Although that news does not sound particularly polarising, the issue many had with the award was the fact that  two of the economists in receipt of that award  seemed to have views that directly contradicted each other:Robert Shiller; andEugene FamaGiven that the aim of a science such as physics or chemistry is often considered to be the search for a single principle or truth, it appeared that such rules did not apply to the realm of economics and that one economist could freely disagree with another.In the five years since that particular Nobel Prize, has this debate been settled? Sadly, the short answer is no. Although arguments are rife on both sides, the jury appears to be out as to whether economics should be classed as a science, a social science, or whether it is no science at all.We look below at the fundamental issues that determine why economics is so difficult to consider as a science. What’s more, we also outline why these arguments should not fundamentally change how we look at economics as a subject, as it still remains a crucial field that can help us to better understand why it is that we act the way we do.the methodology an economist uses to reach a conclusion; andhow an economist applies economic analysis  when they examine their data.Closely tied in with objectivity is the fact that many economists’ ideas, models, and approaches can be heavily shaped by their political beliefs, or by the political administration of the time and their approach to the economy and current economic problems.Given this inherent bias, perhaps even uncertainty,  within economic models and systems, some argue that economi cs cannot, and will not ever be, a science in the truest sense.It can be hard to remain neutral when considering the realm of economic science. (Source: Public Domain, House, Wikimedia Commons)Limitations of experimentsAnother argument levied against economics being classed as a natural science is the fact that, although physicists, biologists, and the like can set up controlled experiments to test a hypothesis, which produces concrete results from which a conclusion can be drawn, the same cannot be said of economics experiments.At its core, economics is the study of human behaviour, and how that impacts the economy. Human behaviour is not as concrete as the behaviour or properties of, say, an atom, and the fact is that human behaviour can be unpredictable, as individuals can change their minds in a dynamic way at a moment’s notice.Due to this, economic experiments are difficult, if not impossible, to carry out in a controlled environment, and almost certainly cannot produce a con clusion that applies a rule across human behaviour and decision-making. As such, economic studies produce a “best guess” result that may give an indication of how individuals, or an economy, will perform under a certain set of circumstances.However, that’s not to say that economics experiments are not without their worth, or that any numerical element to an economic theory is simply for show. There are many economists today whose research on economic issues uses a combination of mathematics and statistics to help understand the inner workings of economics.This field is known as econometrics, and it can often feature as part of an economics degree at university, or in an economics position post-graduation.Economic science is not necessarily the same as natural science. (Source: CC0 1.0, OpenClipart-Vectors, Pixabay)Is Economics A Social Science?As noted above, many people would be more likely to argue that economics, if it is a science at all, fits more within the social scienc es  sector than amongst the sciences of chemistry and its companions.However, is it fair to apply this general conclusion across all areas of economics? There is more than one school of economics, and economics as a subject is made up of many individual niches, including:International economics;Environmental economics; andFinancial economics.What’s more, economics as a field can almost be divided into two areas. On one side you have the field of macroeconomics, which looks at economies as a whole. On the other hand, there’s microeconomics, which seeks to study human behaviour at the level of the individual and its impact on the wider economy.Interestingly, many of the theoretical arguments levied against economics being a science tend to focus on the realm of macroeconomics, rather than microeconomics.This is because macroeconomics is, by its very nature, much more difficult to gain a deep level of insight on. This is because there are difficulties observing, testing and comment ing on developments in the aggregate and their implications.Indeed, many macroeconomic theories, from Keynesianism to monetarism, offer contradicting theories on what an economy needs for stability or wealth creation, as an undergraduate student at a university will often hear in a lecture.On the other hand, microeconomics is much easier to test in a way that produces repeatable and observable economic trends and results.International markets can be considered a part of economic science. (Source: CC0 1.0, AhmadArdity, Pixabay)Understanding Economic ScienceAlthough there have been arguments going back and forth for years as to whether economics can truly be considered a science or not, the answer is, does it truly matter?The importance of studying economics  is in no way diminished by its classification as a science, social science, or indeed, no science at all.At its core, economics studies how individuals behave and interact with one another, and how our behavioural quirks can info rm how we decide to share our resources.Being able to understand the human condition  and how rational we truly are is a core part of economics, and it may well be that, due to the very unpredictable nature of humans, economics will never be able to call itself a natural science.That does not mean, however, that economic models, theories and studies, mathematical, statistical, or otherwise, are not useful.Although such studies are unlikely to produce results that can act as a crystal ball, or that can predict a financial crisis such as that in 2008, economics can let us know:how well our local or global economy is performing;whether economies do benefit from levying higher taxes, or by implementing increased regulation;whether an economy is set to face a period of inflation or deflation; andhow we could increase economic growth, or at least try to maintain it.In that sense, as an academic discipline economics remains crucial, and it is a widely-respected field of study.If you would like to study economics at school or university or would like to know more about the debate over whether or not economics is a science, you can always hire a Superprof tutor to provide economics tuition.With online and in-person tutorial services, Superprof offers a range of experienced and motivated tutors that can teach you about all aspects of economics.For example, a Superprof economics tutor near me could teach you about:microeconomics or macroeconomics;the laws of supply and demand;the business cycle and its involvement with macroeconomic theory; orparticular schools of economic thought, from behavioural economics to Milton Friedman's economic theories and monetarism.It can be easy to find a tutor on Superprof. All you need to do is enter your town or postcode, and you'll be matched with the best economic tutors around, whether that's for online-only lessons, or for in-person tuition.

Communication Technologies Promoting Active Online Learners

Communication Technologies Promoting Active Online Learners 0SHARESShare The impact of communication technology in education reforms is one of the major trends all over the world. Integration of technology to communicate better while teaching and learning is widely perceived as a great contribution in the education reforms. It has contributed as a major achievement promoting online learners. Online learning delivers knowledge to students in blended media using paper, e-books, USB sticks, DVD etc. The  online tutor  interact with student synchronously via video conferencing and a synchronously via email, efficient mentor. They help students to work aptly using an appropriate mix/blended technologies and media including social networks like Facebook and Twitter. The tutor use online and offline chat via several tools like Skype, etc. Mobile tutoring is another communication technology that has motivated online learners in huge. The student can exploit potential of mobile learning or M-learning. The tutoring on cell phones and smart phones are made possible via SMS text, bulk or group SMS, closed user group (CUGs) Phone links and Smart Phone Apps. It is a fantastic experience where students can contact their tutors anytime anywhere from their mobile handset. It is an awesome feature for those sincere students who do not want to waste even a single minute in their academics and wish to be always first in academic merits. Television and video recording have great influence on distance education especially used by online tutoring. These technologies with the use of computers and the internet have reinvented the way students learn remotely. Online tutors aided with computers and internet record each and every session (virtual classroom) taken with the students in the form of virtual libraries. The students can access recorded CDs and DVDs of each session for revision at the time of test preparation. The innovations in communication technology are not finished yet. The only thing that needs to be focused is the apt integration of technology in online learning to widen the scope and strengthen the capacity of providers to meet the needs of its clientele. [starbox id=admin]

A stress-free and Effective Technology for All Your Academic Help

A stress-free and Effective Technology for All Your Academic Help 0SHARESShare Online Tutoring is a technology that facilitates students to avail academic help after from the comfort of home. It is the new- age model that makes tutoring easy, interactive and informative. Want some help with your child’s education? Online tutoring is the solution. Tutor pace is a tutoring website that provides excellent online tutoring at affordable rates. They have established success records. The website provides specifically trained expert professional tutors. The uses of advanced tools help students from k-12 in better understanding and achieve their expected grades.   The process not only saves the cost of transportation but you can get the option of buying it on a package basis. Working parents don’t want their child to suffer and undoubtedly online tutors benefit their child. There are however, a few questions and myths that you need to clear up before providing online tutoring for your child. A comprehensive internet research would help you to understand the process; so, don’t hesitate and give your child the best with online tutoring. [starbox id=admin]

JuniorsComplete This College Admissions Checklist This Semester

Juniorsâ€"Complete This College Admissions Checklist This Semester From taking the ACT or SAT, to applying for financial aid, theres a lot to do during your third year of high school. Junior year often involves more college prep tasks than any other year. Putting in a little extra effort to keep yourself organized can go a long way in helping you stay on top of all your tasks during this stressful time. There are many things juniors can do to tackle college admissions, such as narrowing down college choices, researching how to earn college credit in advance, and seeking letters of recommendation. Hoping to stay on top of all the college admissions tasks coming your way this semester? Below, youll find a college admissions checklist for juniors. College admissions tasks to complete after winter break of junior year Now that winter break is over and classes are back in session, there are several things you can do to help make the college admissions process go more smoothly this semester. For example: Narrow down your college shortlist, and arrange several campus visits for the spring and summer. Understand the application requirements of the colleges youre applying to. This process may involve looking at each colleges website and making a list of requirements. Consider how many requirements you have already fulfilled, and which you still need to complete moving forward. Register for any standardized testssuch as the ACT, SAT, and SAT Subject Teststhat you need to take. Sketch out a study plan and get started. Learn what financial aid is available to you in the form of grants, loans, and scholarships. [RELATED: 5 Steps to Ensure a Stellar Letter of Recommendation] College admissions tasks to complete after spring break of junior year Spring break is another opportunity for you to both relax and complete college admissions tasks. Following spring break of your junior year, the next steps to complete in your college admissions process include: Think about how you might be able to earn college credit before enrolling in college, if you havent done so already. Some options include taking AP, IB, or dual-enrollment courses. Earning college credit before college begins is a great way to reduce tuition costs and can also save you the hassle of taking introductory courses, such as those in math and English. Continue to narrow down your college selections. By now, you should have a list of five to 10 colleges to which you will apply. Apply for any summer internships or jobs. These look good on college applications! [RELATED: The Pros and Cons of Dual Credit Courses] College admissions tasks to complete by the last day of junior year The end of junior year marks another exciting milestone in your high school journey. Heres what to have done by the last day of school: Meet with your guidance counselor to set up your senior year schedule. Choose a mix of classes that best demonstrate to prospective colleges who you are and what youre interested in studying. Reach out to a select group of teachers, coaches, group supervisors, and any other adults at your school to ask if theyre willing to provide you with letters of recommendation to include in your college applications. Plan to get at least three adults to commit to writing you letters before junior year comes to a close. Get organized for the next steps of the college application process. This involves writing down all deadlines for sending in applications, registering for financial aid, and taking standardized tests. [RELATED: 3 Questions to Ask Your Guidance Counselor About College] Junior year can be stressful with its heavy focus on college planning, applications, tests, and deadlines. Remember, its important to take time out of your busy academic schedule to have fun with your hobbies, friends, family, and extracurricular activities. Plan out your personal college admissions checklist and youll be on the right track to success. Any topics you want to know more about? Let us know! The Varsity Tutors Blog editors love hearing your feedback and opinions. Feel free to email us at blog@varsitytutors.com.