Online Arctan 1 Tutors - Arctan 1 Online Tutoring

Online Arctan 1 Tutors - Arctan 1 Online Tutoring In trigonometry, tan is a trigonometric function where stands for the angle. The tangent of an angle , tan is the opposite side divided by the adjacent side in a triangle. Arctan is the inverse of tangent and by taking the inverse tangent, we find the value of . Arctan(1) is the inverse tangent of 1 and the angle value of it is 45. Example 1: Find the angle, x if in a triangle the opposite side to angle x is 20m and the adjacent side is also 20m. Given in a triangle, the opposite side = 20m The adjacent side = 20m The tangent of an angle, tanx = opposite side/adjacent side tanx = 20/20 hence tanx = 1 Now in order to find the value of the angle, x we have to get the tan to the right side, and it becomes arctan or inverse tangent. Now we get: x = arctan(1) = 45 Hence in the triangle, the angle, x = 45 Example 2: Find the angle, if in a triangle the opposite side to angle is 60cm and the adjacent side is also 60cm. Given in a triangle, the opposite side = 60cm The adjacent side = 60cm The tangent of an angle, tan = opposite side/adjacent side tan = 60/60 hence tan = 1 Now in order to find the value of the angle, we can take the tan to the other side, and it becomes arctan or inverse tangent. Now we get: = arctan(1) = 45 Hence in the triangle, the angle, = 45

How To Find A Physics And Maths Tutor

How To Find A Physics And Maths Tutor Looking To Improve Your Knowledge Of Maths And Physics With A Maths And Physics Tutor? ChaptersWhy Is It Worthwhile Having A Maths And Physics Tutor?Finding A Physics And Maths Tutor Doesn’t Have To Be DifficultWhat Can I Expect To Learn With A Physics Tutor?There’s no getting around the fact that there are so many reasons to study physics. If you plan on studying a physics course at university, or even want to pursue a career in physics, it’s vitally important that you get the best marks possible in respect of any pieces of coursework or exams that you have to sit.In order to give themselves the best chance possible for academic success, it’s not uncommon for some students to hire a tutor to help them with their knowledge of physics and maths.There are lots of reasons why hiring a tutor can work for students. Whether you’re thinking about upcoming physics exams at GCSE, A-Level, or beyond, or you’ve found yourself struggling to keep up with the content of your physics lessons, a tutor can really help you to focus your learning efforts and hopefully improve your academic performance overall.If you’ve decided that tutoring might be for you, then one of the first hurdles you’ll have to overcome is figuring out where to find the best tutor for you. As we’ll see below, there are plenty of places where you can find a tutor, so hopefully, your search will be as quick and easy as possible.You might want to consider hiring a maths and physics tutor, given how prevalent maths is in physics. (Image Source: CC0 1.0, Pixaline, Pixabay)Calculations often feature as part of a physics exam; andYour knowledge of algebra and calculus may be required for certain aspects of your studies in physics.As a result, some students find that one of the best ways to improve their marks in physics and improve their understanding of the curriculum is to make sure that their knowledge of maths is on par with the requirements of their physics course.This can be achieved by hiring a tutor that can not only teach you about topics that may feature on a physics cu rriculum, such as electromagnetism or Newtonian physics, but who can also make sure you practice and develop the numerical skills required to succeed in this subject.Additionally, you have some say over the way your tuition is delivered as well. For example, you might want one on one tutoring, or you may feel more confident having tuition in a small group or with an online tutor.There's no single correct choice when it comes to how your tuition is delivered, so remember that it's more about finding a learning strategy that works for both you and your physics and maths tutor.You should be able to find a physics tutor that meets your requirements by looking online. (Image Source: CC0 1.0, FirmBee, Pixabay)Finding A Physics And Maths Tutor Doesn’t Have To Be DifficultThere are a variety of different strategies you can employ to find a physics and maths tutor to help you with your physics studies. A few of the most popular ways are outlined below.Ask A FriendOne of the easiest ways to find a tutor is to simply ask one of your friends if they know of any physics and maths tutors that they would recommend who can help you with the areas in physics that you're struggling with.Ideally, your friend should also be taking physics lessons, as that would mean that they have an understanding of the challenges of your syllabus and what they found most useful from tutoring.If your friend has experience using a particular tutor, then so much the better, as you could try and reach out to that tutor and see whether they would have time to also tutor you.Check In With Your School Or UniversityAnother relatively simple way to find a physics and mathematics tutor for you is to ask your physics teacher or university lecturer whether they are open to tutoring you in their spare time.If not, you can also ask them whether they know of any colleagues who would be prepared to provide tutoring services to you, or whether there are any master's or PhD students who are willing to take on students for tuition purposes.The good thing about speaking to your physics teacher about getting some extra tuition is that it should also give you the chance to ask them about your performance in the subject and ask them whether there are any particular areas that they would recommend you focus on during tuition sessions.This can be one way to help you improve your marks in physics and further develop your knowledge of areas you might not be too comfortable with at the moment.Having this feedback should then enable you to let your new tutor know which areas of the syllabus you’d like to concentrate on, thereby giving you the best chance of furthering your academic success in the subject.If your physics teacher is not able to provide tuition services after school hours themselves and doesn’t have any suggestions for potential tutors, then it might also be worth speaking to a maths teacher to see if they can help instead.Getting assistance from a teacher or tutor who specialises in mathematics can also really benefit your studies in physics, particularly if you struggle with the more mathematical side of the subject, such as solving an equation or understanding a particular formula.Look OnlineThis option is perhaps one of the easiest of all ways to find a physics and maths tutor. This is because:You can look for your next physics and maths tutor from the comfort of your own home, or wherever you have access to the internet;You can look for a suitable tutor on a variety of different tutoring websites; andYou can often find tutors that are willing to provide one to one tuition, remote tuition, or a combination of the two, so you’re not limited by location when choosing a tutor.For example, Superprof lets you search through a wide database for potential tutors. All you need to do is enter your postcode and the subject you’re looking for a tutor for, and you’ll be shown all the available tutors in your area. You can also see which tutors are happy to pro vide remote tuition.Equally, websites such as Superprof don’t solely specialise in the provision of physics or maths tutors, so if you’re looking for multiple tutors â€" for example, one for physics, one for chemistry and another for business studies â€" then you can also find the best tutors for you for those subjects on the site. This makes it a great one stop shop for all your tuition needs.You can learn so much about physics with the help of a physics tutor, such as the general principles governing our world and the universe. (Image Source: CC0 1.0, stokpic, Pixabay)What Can I Expect To Learn With A Physics Tutor?Ultimately, what you learn from a physics tutor is up to you, as you’re the one in control of things such as:How many lessons you’d like to have;What learning outcomes you’d like to achieve; andWhether you’d like to focus on specific skills, such as exam performance, or you would rather develop your knowledge of your entire physics syllabus.This degree of fl exibility and control is partly what attracts many students to the prospect of hiring a tutor in the first place.If you let any potential tutor know upfront what you’d like to get out of your lessons, then that tutor can let you know whether they are able to accommodate your requests, while also giving them ideas for what kind of materials to cover during your tuition sessions.Equally, if you don’t like the way that your tuition is going, or would rather focus on other areas in physics, whether that’s particle physics, quantum mechanics, or something else entirely, then don’t be afraid to let your tutor know so they can make the necessary adjustments to your learning programme.Remember that the key benefits of having private tutoring are that you are able to have your own qualified private tutor to help provide flexible instruction in a way that complements your learning style and gives you additional confidence in a physics classroom, while completing your homework, or duri ng a physics exam.If you found this useful, why not check out our blog on how much does a physics and maths tutor cost!

What Are the Best Songs to Sing to Show Off Your Vocal Range

What Are the Best Songs to Sing to Show Off Your Vocal Range Sign up successful Good exercises to extend your vocal range include humming gently through a fifth, then extending the scale up to the sixth before descending. Also practice this on open vowel sounds. Make sure you dont stop the air as you sing, or strain for high notes if you feel any tension or discomfort, stop! For more on determining your range, check out the video below. Finding the Best Songs to Sing Women Why limit your vocal development to singing in English? If you know other languages, you might want to explore song repertoire in French, German, or even Czech or Russian.  Composers to look out for are Schubert, Wolf, and Schumann for German songs (or lieder); Fauré, Hahn, and Chausson for French songs (or chanson); and Rachmaninoff  and Tchaikovsky  for Russian songs. A fairly simple choice in the French repertoire is Le Secret by Gabriel Fauré. Although not exclusively the preserve of female singers, it suits a high-lying voice with bright colors beautifully. Robert Schumanns Du Ring an meinem Finger, from his song cycle Frauenliebe und -Leben, is another song suited to a medium-high female voice, as heard in this performance by the great English contralto Kathleen Ferrier. Finding the Best Songs to Sing Men Although the great German song cycles may seem daunting, its worth it for aspiring male singers to choose the musically less complex numbers, as they encourage your safe vocal development without you feeling like youre in singing kindergarten. Some of the best songs to sing for a young male singer, however, are back in the English repertoire.  Ralph Vaughan-Williams glorious Silent Noon will test your skills at changing keys, and hearing what may seem to you to be strange harmonies at first.  This wonderful 1976 recording by British baritone John Shirley-Quirk with Martin Isepp at the piano may tempt you into the right kind of pushing your abilities. An often-unexplored area of vocal repertoire for men is Neapolitan song.  Leoncavallos wonderful Mattinata should be in the repertoire of every keen tenor. The Best Songs to Sing A Checklist for Beginners Choosing the best songs to sing can be something of a minefield, and when youre starting to move into more demanding repertoire, the guidance of a good teacher and regular voice lessons is essential.  However, singing through lots of repertoire is the most fun you can ever have with your voice, so when armed with books full of beautiful songs, bear these tips in mind when youre putting together a recital program, or even just some fun pieces to sing: Is it available in the right key for me? You will notice if you listen to other recordings of some of the YouTube links above that they may be in different keys; if a song feels too high, or too low, check to see whether its available in a key thats more comfortable for you to sing in. Is it comfortable? Even if youve found the right key, you still may find the song stretches you uncomfortably, and in a way that even with practice, you arent going to be able to overcome.  Put it aside for a few months, then come back to it. It can be very tempting to sing pieces that dont quite fit your voice, so keep all the above advice in mind.  Exploring the wealth of vocal repertoire out there can be a lifelong quest.  Good teaching, steady development, and the right repertoire are the essentials for any singer to make the most of their vocal abilities! Want more ideas for songs to help you with your technique? Check out our list of 400+ songs to sing for every occasion! Interested in Private Lessons? Search thousands of teachers for local and live, online lessons. Sign up for convenient, affordable private lessons today! Search for Your Teacher Photo  by David Martyn Hunt

Learn Economics Online

Learn Economics Online Create Your Own Online Economics Course ChaptersBest Economics BlogsBest Economics PodcastsBest Economics Online PublicationsBest Websites to Find an Economics TutorThankfully for economics students and undergraduates, there are so many online tools available to help improve your economics knowledge and grades.Often, the key to improving your academic performance  and bringing out your inner economist is to deepen your overall understanding of the subject matter. So when it comes to economics, it makes sense that a great place to start is to listen and read as much about the economy, international economics, and current economic theory as possible.By reading and listening widely, you not only understand how economics shapes the world we live in today, but you’ll also arm yourself with an array of current, real-world examples of business and economic systems that you can slot into essay answers or coursework in your economics courses, whether that's an A-level class or an undergraduate course.Additionally, any extra-curri cular reading or study you do can be further complemented by taking on a private tutor, whether that’s in person or online, to help consolidate all your fundamental knowledge and get you exam ready.With this in mind, we outline below some of the best blogs, podcasts, and publications online that you can use to learn even more about economics.Find economics tutor here.find out more about economic issues such as microeconomic theory, statistics, supply, and demand, or monetary policy;complement any online tutoring you receive by reading up on current economic affairs; orfind great examples of current economic issues and public policy to include in your next piece of homeworkReading an economics blog is a fantastic way to learn more about and examine these subjects.It’s best to read as many blogs as you can, from as many different sources as possible. For example, you can get up to speed on the latest global economic, macroeconomic, and statistical issues and trends by reading the International Monetary Fund’s blog.If you want to read up on U.K. economic issues or regulation then you would be well-served by reading the BBC’s economics blog, which is run by Kamal Ahmed.In addition, economics blogs can also help improve your understanding of a particular economics niche or principle, such as econometrics, microeconomics, or macroeconomics.For example, there are economics blogs out there that specialise in macroeconomics, such as KPMG UK’s economics blog.Equally, if you’ve always wanted to learn more about Hayek’s theories then you could try Café Hayek, which puts forward arguments against Keynesian principles.Learn economics online through a blog. (Source: CC0 1.0, geralt, Pixabay)Best Economics PodcastsAlthough reading economics blogs can be one of the best strategies for an intermediate learner to delve deeper into the world of economics, there’s also a lot to be said for regularly listening to economics podcasts.The great thing about podcasts is that you can listen to them whether you’re at home or travelling, as you can absorb the information within them whilst getting on with other activities.As the popularity of podcasts has risen, so has the number of economics podcasts increased. This is great news for anyone wanting to learn more about current economic trends, from unemployment to fiscal policy, macro or micro trends, banking and accounting, and beyond.For example, the podcasts on Freakonomics Radio have been running for almost a decade, so there’s plenty of material to catch up on if you’ve not listened to them before. They also feature special series, such as “The Secret Life of a C.E.O” which are always worth listening to, as you can hear from some of the leading thinkers of today.Other notable podcasts include those from the Economist Radio and from BBC Radio 4.The Economist Radio, for example, has new, daily podcasts that you can listen to, and you can also access the podcasts from a variety of sources , such as Google Play, Apple iTunes, and SoundCloud. With podcasts generally not lasting longer than 25 minutes, it’s very easy to fit a podcast or two into your daily schedule.When it comes to BBC Radio 4’s podcast, More or Less: Behind The Stats, you can learn more about how statistics change how we perceive the world, which is perfect if you’re more interested in the mathematical side of economics.The other great thing about podcasts is that you can often subscribe to get alerts when a new podcast is released, so it’s very easy to keep up to date with your favourite podcasts.Read up on the latest economics news through an economics blog. (Yagraph, Wikimedia Commons)Best Economics Online PublicationsIf you’re not a fan of podcasts and prefer studying about the principles of economics or global economies by reading up on the current news events of the day, then reading articles from major online economics publications may be the best way for you to learn and develop your economic analysis and knowledge of economic concepts.There are plenty of highly-respected, established online publications that have reputable economics sections to help you study. If you're looking for an introduction to economics, examples of publications include:The BBCThe GuardianForbesThe Economist; andReutersWhat online publication you choose to read will largely depend on what your perspective and interests are and what areas of economics or economic problems you place emphasis on.For example, the BBC and Guardian are great resources if you want to learn more about UK economic and business trends  and find local news stories that you can include as examples in an upcoming essay or piece of coursework.However, if you prefer a news story that focuses on global events, there are articles  by publications such as Reuters and the Financial Times that report on events from abroad, including the Eurozone, Asia and beyond. Although they focus on global economic and econometric trends , they do also cover news stories related to UK economic activity regularly, so they can act as a one-stop-shop for your information needs if you wish.Equally, if you need to know what’s happening in the American economy, then Forbes may be a great publication for you.If you’re not sure what publications you’d find most interesting, it’s a good idea to start reading articles from two or three publications. That way, you’ll be able to form an idea of what style of articles  and what economic concepts most appeal to you.For example, you may think that your interests are in government regulation, but you actually find out that you most enjoy environmental economics or health economics. You will only know what sector most interests you once you've had a chance to read a number of different articles on a variety of economic principles.The great thing about online publications is that by reading them, you understand what the fundamental economic issues are of the day, whether th ey relate to financial economics, behavioral economics, or the principles of macroeconomics.Learn economics online through podcasts, blogs, and news outlets. (Source: CC0 1.0, Circe Denyer, Public Domain Pictures)Best Websites to Find an Economics TutorIf you’re looking for an economics tutor, there are many online tutoring sites that you can use to find an experienced tutor to meet your educational needs and provide expert tuition.Whether you look for a tutor on First Tutors, UK Tutors, or Superprof, these sites are a great resource to find an instructor, as they offer:Qualified tutors who studied economics at university, from masters graduates to tutors with a PhD;Tutors for a number of subjects, from art to mathematics and economics;Study tips to help you have more discipline, concentration, efficiency and analytical skills when it comes to revision; andExperienced tutors who know how to introduce their students to technical economic theories and economic principles, whilst  ge tting the best out of themWith sites such as Superprof, finding a tutor is as easy as typing in the subject you’d like to find a tutor for, and entering your postcode. Superprof will then match you with tutors that are available locally to teach.Even if you’re only looking for online tutoring, Superprof also provides a list of tutors that are happy to provide economics lessons remotely.Online tutoring sites also ensure that you know as much about your prospective tutor as possible before you decide whether to hire them. For example, many sites will also provide a short bio about each tutor, which outlines:the tutors' academic background;whether they have an economics degree;which university they are alumni of; andtheir relevant tutoring experienceOverall, when you’re looking to find ways to learn economics online or want to find out more about the world economy, the global financial system, or business economics, there is a wide range of options available to you.For those that like reading articles to complement their studies, the best way to learn more about economics online is to read popular economics blogs and online economics publications.However, if you’d prefer to study on the go, then you’d probably benefit from listening to economics podcasts. Many podcasts, including those from the Financial Times and the Economist Radio, are generally quite short and sweet, which is perfect for those who don’t necessarily have hours each day to commit to additional study.Of course, one fantastic way to complement any online economics study you do online is to hire online economics tutors. A tutor can discuss current economic and empirical issues with you, and discuss any topics you’ve read about online.What's more, a tutor can help you prepare for an upcoming exam, essay, or piece of coursework, as a tutor acts as your own personal advisor. They can provide strategies on how to succeed in an examination or teach you about a key theoretical economic ide a or economic principles in your curriculum.Using a site such as Superprof, you can easily find an economics tutor that has the experience to bring the best out in your studies.

Look For - Phrasal Verb of the Day

Look For - Phrasal Verb of the Day Todays phrasal verb is  Look For.Infinitive: Look ForPresent Tense: Look For/Looks For-ing Form: Looking ForPast Tense: Looked ForPast Participle: Looked ForIt is a non-separable phrasal verb that can be used in three ways.1.Example:

NACAC Changes Its Ethics Code

NACAC Changes Its Ethics Code If youve been paying attention to college-related news in recent months, you might have heard about the decision made by the National Association for College Admission Counseling (NACAC) to remove several provisions from its Code of Ethics and Professional Practice. The NACAC was founded in 1937 and is an organization of more than 15,000 professionals from around the world dedicated to serving students as they make choices about pursuing postsecondary education. NACAC membership is voluntary, but members agree to uphold the Code of Ethics and Professional Practice in order to promote best professional college admission practices. Acting upon an inquiry by the U.S. Department of Justice into these provisions violation of antitrust laws, NACACs Assembly voted at the 2019 National Conference in September to remove a few sections from its code of conduct. Why? To address the Department of Justices belief that those provisions inhibit competition among colleges for students. Heres what the removed sections covered: Offering exclusive incentives for early decision. Previously, the ethics code stated that NACAC member colleges must not offer incentives such as special housing, enhanced financial aid packages and special scholarships to early decision applicants or admits. Recruiting first-year undergraduates who have committed to other schools. This section essentially prohibited member colleges from knowingly recruiting or offering enrollment incentives to students who are already enrolled or have declared their intent to enroll (or submitted contractual deposits) at other colleges. The code referenced May 1 as the point when enrollment commitments become final and mentioned the fact that colleges must respect those commitments. Two notable exceptions to the no-recruiting rule were when students were admitted from a wait list and the students initiated the inquiries themselves. Recruiting transfer students. NACAC member colleges were not allowed to solicit transfer applicants from a previous years applicant or prospect pool unless the students initiated that transfer inquiry. Colleges were allowed to recruit transfer students if they first verified that the students were enrolled at a college that allowed transfer recruitment or the students were not currently enrolled. Ultimately, the Justice Department argued that the above provisions restricted fair tradeor in other words, they prevented colleges from competing for students. Now that theyre removed, the recruiting practices of college admissions departments could change. How might this impact your college-bound teen? Time will tell, but you might see colleges more aggressively recruiting students even after theyve already committed themselves elsewhere. If colleges want certain students, they might find creative ways to entice them with financial aid or housing. Some in the industry have even questioned whether well see more high school seniors continuing to debate their college decision well into the summer before college begins. However it all plays out, one thing is certain: it is always important for your teen to make him or herself an attractive college candidate by earning good grades, performing his or her best on the SAT and ACT, and developing a strong college resume. Every college wants to attract the best possible freshman class, after all. Remind your teen that it is essential to stay focused and finish high school strong, because colleges are paying attention.

The Columbus School

The Columbus School The Columbus School The Columbus School focuses all its education labor towards the formation of leaders that are outstanding due to academic excellence, integrity and responsibility, their critical thinking, open and global minds and of course, their bilingualism. To achieve this objective our School is based on a bilingual academic program with both national and international standards, where academic formation is equally important as formation in values. For 14 years, and through three Schools (Elementary, Middle and High School), we provide our students appropriate development experiences with personalized guidance which allows them to discover and channel their academic, ethic and technological potentials and capabilities. After graduating, our students receive a dual academic degree, earning both the American High School Degree, and the Colombian Bilingual Academic Baccalaureate, the latter can emphasize on Pre-Engineering, Pre-Sciences or Humanities. Values and social responsibility are the cornerstones of our educational program. All of our students begin a professional academic program, both in Colombian universities and in different and prestigious foreign institutions. View our Brochure