How Chirality is Related to Organic Chemistry

How Chirality is Related to Organic ChemistryChirality Organic Chemistry is one of the five categories of organic chemistry. Its research is related to the nature of matter, atomic structure, and the way atoms move in the matter. Chirality Organic Chemistry studies how matter has an intrinsic rotation of its plane. In other words, the symmetry of molecules may be expressed by the aspect ratio and the plane normal to it.Chirality of molecules is important in the way matter is structured. If you know what chirality means, you know that the atoms have the same number of electrons as the protons, neutrons, and electrons in their nucleus. Every atom has two faces, just like a mirror. An atom with the left face facing the current is said to be chiral while the one with the right face facing the current is said to be conchiral.Chirality in molecules also has another implication - it determines the way they move. For example, water molecules in an electrolyte (something made of ions such as sodium, potassium, calcium, and so on) moves at the same speed (if the atoms are equal in size) in both directions. But if water molecules have a low chirality - having three electrons in the atomic nucleus and the rest being either neutrons or electrons - then they move at different speeds (at right angles to each other), and thus there is a tendency for them to move in the same direction.Chirality is very important in how the molecules interact with the environment. In fact, the molecular chirality can also be considered a component of the environmental context - particles move in a way that may be dependent on this component. For example, the metal ions ionize and become negatively charged; if their chirality is high, the ionized area's shift to the right in the atomic lattice, and the ions in the material move rightwards.Chirality has another consequence as well. In the field of medicine, the chirality of the atoms that make up your body can determine which tissue structures the body will develop and which ones you will die from.In addition, chirality has consequences for the chemical properties of the things around us. For example, the chirality of carbon atoms in a piece of graphite acts as a gas in an atmosphere; when the atoms of carbon have a low chirality, the atoms are at least 10 times less dense than the ordinary ones, and when they have a high chirality, the atoms are several times denser. Carbon does not lend itself to the formation of diamond or other crystalline substances; instead, they form carbonates and other oxides, which are the compounds in oceans, seas, and lakes.Chirality is also associated with the way life is formed. As the chirality is high, there is a tendency for the starting material (like hydrogen or carbon) to break down into more stable compounds. In fact, the formation of nuclei in stars requires a high chirality in the amino acids that give rise to them, because otherwise there would be too much variation between the nuclei . Thus, the role of chirality in nature was the subject of a lot of speculation before its importance was understood.

Biological Science Degree Options and Career Options

Biological Science Degree Options and Career OptionsUW Madison is a wonderful school with a well known Physics Department. If you are a Chemistry major then this is the place for you! There are so many resources available for those interested in a Biology degree.UW Madison has four College of Liberal Arts and Sciences, which give you a variety of opportunities to broaden your academic horizons. You can go to the College of Natural Sciences, which offers many opportunities to study forestry, wildlife, environmental sciences, marine sciences, and ornithology.The College of Liberal Arts and Sciences offers four majors including Anthropology, Family and Consumer Sciences, English, Math, and Physics. They also offer International Affairs and Behavioral Sciences, which can be very useful for those considering a career in international affairs. The MSA Physics major can lead to jobs in the nuclear science fields. If you want to study biology but don't know how to get involved in a biology c lass work, then the MSA chemistry major can give you a great advantage.Those interested in a PhD in Anthropology and are looking to become proficient in the study of life in North America have the option of transferring into UW Madison's Department of Anthropology. This can lead to many different career opportunities in areas such as historical archaeology, archeology, linguistics, anthropology, and ethnology.Another thing that makes this college unique is the Native American Studies program. The field of Native American studies has a number of interesting programs that are beneficial to an anthropology major.The College of Liberal Arts and Sciences and Department of Anthropology are a few examples of colleges in Wisconsin that offer courses in Biology and Chemical Sciences. Other college degrees for Chemistry majors in Wisconsin include BS in Molecular Biology, MS in Biochemistry, PhD in Biochemistry, BSc in Biotechnology, and BEd in Chemical Engineering. Amaster's degree can lead to jobs in healthcare, engineering, and teaching.If you are interested in a career in Chemical Sciences and you are studying Chemistry at UW Madison, you should be excited about the opportunities available to you. There are many degrees available, some on campus and some online.

Easy French Songs for Guitar

Easy French Songs for Guitar The Best French Songs for Learning to Play the Guitar ChaptersAdvice for Playing French Music on the GuitarFrench Guitar Music: Francis Cabrel - La CorridaFrench Guitar Music: Alain Souchon - L’amour à la machineGeorges Brassens - Les copains d’abordDamien Saez - Jeune et ConFrench Guitar Music: Hugues Aufray - SantianoSerge Gainsbourg - ElisaFrench Guitar Music: Johnny Hallyday - Le PénitencierFrench Music: Jacques Dutronc - Et moi, et moi, et moiMichel Polnareff - La poupée qui fait nonEasy to Learn Guitar Music: Téléphone - Ça (c’est vraiment toi)Louise Attaque - Je t’emmène au ventJean-Jacques Goldman - On iraOther Great French Songs for Beginners“Music expresses that which cannot be said and on which it is impossible to be silent.” - Victor HugoJust across the channel, there’s a world of incredible French music that very few Brits choose to listen to. That said, there are plenty of wonderful and simple French songs that are hugely appropriate for budding guitarists.Whether you’re a Francophile, learning Frenc h, or just love music, there are plenty of great French songs to learn on the guitar.After all, French music isn't just Edith Piaf, Jacques Brel, Charles Trenet, and Charles Aznavour.So which are the easiest French songs to learn on the Guitar?In this article, we're going to look at some of the most famous songs in the French language that you should be listening to. is another good Serge Gainsbourg song for beginners.Did you know you could use online utilities to tune your guitar before learning to play any of these songs?French Guitar Music: Johnny Hallyday - Le PénitencierJohnny Hallyday’s emblematic song was recorded in 1964. It’s a French version of the American folk song The House of the Rising Sun. The words were written by Hugues Aufray and Vline Buggy.Music is as popular in France as it is anywhere else in the world. (Source: Free-Photos)It’s useful that if you learn the chords for this version, you’ll know how to play the English version, too!There are 5 chords yo u’ll need to play: A minor, C major, D major, F major, and E major. The pick sweeping is probably the most difficult technique in the song. Start off at a slow tempo.The Johnny Hallyday songs and Oh Marie and Je te promets are also suitable for beginners.French Music: Jacques Dutronc - Et moi, et moi, et moiThis 1966 song satirises the French bourgeoisie. It was the first song from Jacques Dutronc and sold over 100,000 copies.The song is pretty easy to learn as there are only three chords (D major, A major, and E major). It’s a pretty simple song to play along to.Michel Polnareff - La poupée qui fait nonPolnareff’s first song came out in 1966 and thrust the artist into the limelight. It was translated into several other languages and sold over 200,000 copies.  The lyrics refer to the sexual liberation of women at the time.The music uses the E major, A major, and D major chords.As a bit of trivia, the guitarist Jimmy Page played the guitar on the recording.Easy to Learn Guitar Music: Téléphone - Ça (c’est vraiment toi)This is a song from the band’s 1982 album Dure Limite. It was inspired by the Rolling Stones’ (I Can’t Get No) Satisfaction.French music rocks! (Source: Free-Photos)The riff isn’t that easy for a beginner, but it’s good for improving your flexibility.Why not try a few power chords while you’re at it?You can also play the songs Cendrillon and New York avec toi by the same band.Louise Attaque - Je t’emmène au ventThis song from the band’s 1997 debut album has a great chorus and violin part.  There are five chords that you need to play: G sharp minor, B major, C sharp minor, F sharp major, and A major.  Make sure your right wrist is loose when playing this one.There are also tutorials on how to play the violin part for the guitar.  If you like the band, try out Les nuits parisiennes.Discover how you can make use of music suites to record these tunes and others on your MAC!Jean-Jacques Goldman - On iraThis song was written and composed by Goldman and came out on the 1997 album En Passant. It’s very easy to play with its campfire rhythm.The only tricky part for beginners is the barre chords. Oddly enough, the studio version is played with a capo on the third fret while the live version has it on the second.There are five chords: G, D, C, E minor, and A minor.Il y a, Confidential, Pas toi, and Je te donne are all good Goldman songs for beginners.Other Great French Songs for BeginnersThere is so much great French music for budding guitarists to play. Here are some extra ones for you to try out:Lucienne Delyle - Mon amant de Saint JeanTété - A la faveur de l’automneTryo - Serre-moiHenri Salvador - Jardin d’hiverRenaud - Dès que le vent souffleraClaude François - Cette année-làJoe Dassin - Aux Champs-ElyséesJulien Clerc - Travailler, c’est trop durNino Ferrer - Le SudSo which of these great French songs are you going to get started with?Don't forget that if you like the sound of French, you 're not just limited to music from France, there's music from Belgium, Switzerland, Quebec (the French-speaking Canadian province), and a multitude of countries in Africa.If you're struggling with any of these, you can always get guitar lessons from a private tutor or another guitar player. Playing guitar isn't something you have to learn on your own and playing the guitar is often more fun with somebody there to help you.That said, there are plenty of great resources such as free guitar lessons online to teach you more about the strings, frets, and how to tune your guitar, for example. However, if you're really serious about playing the guitar, you should consider learning guitar on a guitar course at a music school or in private tutorials with your own private guitar tutor.Whether you're playing an electric or an acoustic guitar, learning how to play guitar can also be done online via video conferencing software like Skype with online guitar tutors.Now discover the best online too ls for maximising your guitar playing!

How is a Home Tutoring Course Conducted

How is a Home Tutoring Course Conducted 7 Steps To Successful   Homeschooling In The UK ChaptersStep By Step Guide To Creating A Great Home EducationBecome A Member Of Homeschooling Support GroupsMonopolise On Your Child's Strengths And WeaknessesIncorporate Your Childs Interests And PassionsUnderstand The Best Learning Styles For Your ChildKnow What It Is That You Want To AchieveBe Clear About What Success Looks LikeResearch Everything And Be CreativeAre you at the start of your homeschooling journey and have no idea where to start. Do you feel unsure of how to create the ‘right’ curriculum for your child? Or how to ensure that you cover all parts of their educational development to give them the best possible chance of succeeding in the future?In England and Wales, educating your child with a full-time education program at home is a legal form of education, known as homeschooling. There are few restrictions or guidelines for parents or guardians that elect to homeschool their child. The 1996 Education act only states that a compulsory and full-time education is pr ovided to all school-age children over the age of 5, either in school or otherwise. Meaning that according to the law, enrolling your child in Public or private education or opting out to have them homeschooled, is not seen or treated differently as long as they are getting a suitable education. There are no homeschooling laws in the UK that will block your parental rights to choose what you think will be best for your child and you do not need to be a certified tutor to start homeschool programs.Homeschooling has many benefits, such as allowing your child the attention and flexibility of learning in a way that would be neglected in mainstream schools, due to the sheer number of students. Having the ability to use your child’s interests to create your home education schedule or curriculum, is also another huge benefit. Not to mention the safety advantages for your child, from sickness and exam stress to peer pressure and bullying. You may notice that their academic performance inc reases rapidly  if you organize a way to evaluate their progress on a regular basis.Providing your child with a full-time education. Photo Source: UnsplashIf you are thinking about alternative education such as home-schooling your child, then one of your primary considerations will be how to set up your homeschool environment, schedule and curriculum. When your child is enrolled in public schooling, everything is set out, and the child follows a national curriculum. The school has created this curriculum to guide the children to reach specific goals by the end of each school year.This is the main reason for testing, assessments and parents evenings. They have set a goal, created a plan for how to achieve this goal, and then they make a regular assessment to check if the child is on target.Although you are not required to follow the national curriculum in the UK, you can certainly use the structure of the mainstream school system as a foundation to get you started. There are also an endless amount of online homeschool resources, from lesson plans to worksheets. All of which can support your independently created  home school curriculum and planned  goals for your child.Homeschooling is not regulated; there is no central body that you can go to for advice. So while setting up your homeschool, it can appear to be an overwhelming and solitary experience. But you must realise that you are not alone. Before you start your homeschooling journey or while you are in the process of setting it up, you can look for help.You can contact other parents just like you out there who have successfully taught their children for years and will gladly share their experience, advice and understand. They will have the first-hand knowledge about what you are going through and where you are starting from.Get qualified home tutors near me here.This support will be invaluable to you, it will give you the help you need, an outlet for your questions and provide you with ideas for how to ge t started successfully. Modelling the success of other parents and homeschool curriculums, will set your mind at ease and allow you to get started confidently.You will find homeschooling and unschooling support groups online and perhaps via your local authority.Be sure you understand the differences between home education and online home schooling!Monopolise On Your Child's Strengths And WeaknessesOne of the key benefits of homeschooling for your child is that they are going to be able to have a curriculum that builds on their strengths and supports their weaknesses. You have the power to wholly create the curriculum in a way that is completely personalised to your child. Additionally, you can see where your child is excelling and where they may need some more support, and you can fill this gap to level out their skills in different areas.Knowing your child's interests and passions will also be a massive advantage to the homeschooling curriculum. If you are able to incorporate their interests and hobbies into the curriculum, you will be able to readily use this to engage your child in the learning environment. Ensuring that they wake up each day eager to study and learn all that you have prepared to teach them.Understand The Best Learning Styles For Your ChildWe all have a preference for how we learn information and this is generally via our 3 primary senses, Sound, sight and touch. Once you understand your child's learning style, you can shape the curriculum to play to their liking.If they prefer learning by sound, then you can set your curriculum to teach using music, audiobooks, and conversations etc. If they have a preference for sight, then you can teach using movies, online games, or flashcards. If their preference is learning by touch, then you can best teach them by visiting museums, physical objects or role play etc.Once you have found your child's preferred learning modality, you will discover that they will be much more engaged and learn much more n aturally than if were to ignore this.Know What It Is That You Want To AchieveNow that you have a good knowledge of your child's strengths, interests and learning style. You can begin to get an idea of what will be possible to achieve in a school year. Think about what goals you would like your child to accomplish.Would you like them to be able to speak a foreign language or learn how to read, Would you want them to understand how to do basic maths or paint landscapes. The goals that you can create are entirely your choice, but they are essential. Because you should know what outcome you would like to achieve and your child should finish the homeschool year with a definite advancement in their knowledge and education. The meaning is that each year your child should progress as you see fit towards a self-defined outcome.If your goal were for your child to learn to read by the end of the homeschool year, then you may create your curriculum to focus on reading, writing and exercises tha t will raise their confidence and skill in this area. It would be advisable to break this goal down however into bite-sized chunks which would be more achievable for the child.For example, you may plan that if you are to reach this goal. That after 3 months the child should be able to read the alphabet. After 6 months they should be able to read short words. That by month 9 they should be spelling simple words and reading picture books and that by month 12 the child can break words down and sound them out confidently.Be Clear About What Success Looks LikeOnce you have the goal broken down into achievable bite-sized pieces, you can break it down yet again and allocate these micro goals to the homeschool curriculum by week or month. If you know that at the end of the month the child should be able to read the alphabet, then it is clear that for that month your curriculum will revolve around the letters of the alphabet.It is imperative to be purposeful in your planning if you would lik e to achieve your goals, but at the same time, you should be flexible in the way that you follow the curriculum. Always taking into account the child, their preferences, strength and weaknesses.To support your child in retaining the maximum information from each of the lessons, it is essential that they enjoy their study without stress or anxiety. Although having a curriculum is advisable, you should be prepared to change it. If your child doesn’t seem to be doing well with the curriculum, you will need to adjust and improve it until they are successful. Also be ready to keep improving your approach until you are able to balance your child's learning ability and retention with their enjoyment of learning.Research Everything And Be CreativeResearch is a significant area when it comes to creating your curriculum. If you plan to teach your child at home, you have to be creative and active in how to teach them. Focusing on how to best get the message across not just for understanding but for maximum engagement and retention of the information.Tips For Researching Your Homeschooling CurriculumUse the internet to find useful homeschooling resources like learning activities.Search for online courses which could diversify your child’s learning experienceRead published homeschool books, textbooks, blogs and articlesRead about encouragement in the classroom, preparation, evaluation and record keepingEducate yourself on the topics that you would like to teach your child.Sign up to educator and teacher resource websites.Watch youtube videos for new teaching methods or curriculumLearning about ‘how to learn’ will help you maximise your child learning.Sign up for homeschooler seminars and events.Join your local home school support group or other educational support groups in your area.Sign up for homeschooling information groups on facebook or other social media.Search for institutions such as museums that have exciting programs for homeschoolers.Create the ‘right ’ curriculum for your child. Photo Source: UnsplashIf you were worried about homeschooling and how to guarantee an excellent curriculum and home education for your child, then you are not alone. All parents and guardians who decide to take the step to homeschool their children will go through some manner of uncertainty.We have shared some step by step ideas in this post for how to set up your own homeschool curriculum. We wrote this post with the aim of supporting you out of worry and towards what matters most. Teaching your child.You can start your happy homeschooling experience with this complete how-to guide!

Learn How to Sing Vibrato

Learn How to Sing Vibrato Singing Lessons in Voice Vibration ChaptersWhat is Vibrato?What’s the Point in Vibrating your Vocal Cords?Advice for Achieving Vocal VibratoHow Can You Master Vocal Vibrato?Examples of Inspirational SingingIn this article, we’re not going to tell you about the rise and fall of famous opera singers but rather tell you what you need to do to learn an essential part of singing opera.  Vibrato is to singing well as Yorkshire puddings are to Sunday lunch, after all.  To go from a total unknown to a famous singer, you’re going to have to master a number of singing techniques, including vibrato.  Without it, you’ll never be able to break into the world of opera or be able to make a dent into the competitive world of televised singing competitions.However, don’t lose hope! We’re going to have a look at vibrato and vocal techniques as well as some important approaches to working on your vocal coaching.The first question you need to ask yourself is: How can you sing well? Only after you’ve answered this question c an you delve even further into the idea.It’s not always easy to gain a perfect control of your sternum and hold a consistent note. In addition to learning how to do this, you’ll also need to know how to modulate your voice.  This isn’t about warbling like little old ladies who think they’ve got the voice of an opera singer but are actually making their audience’s ears bleed.To avoid being booed off stage, you’ll need to be in complete control of your windpipe and produce a constant and harmonious modulation of the frequencies being made.  If you can’t manage this, you may as well remain silent since this isn't something you can emulate.Do you have aspirations of singing? Would you like to be a soloist or part of a vocal ensemble? (Source: Thibault Trillet)Vocal vibrato is reserved for the very best singers regardless of their tessitura: soprano, mezzo-soprano, contralto, tenor, baritone, bass.  While vibrato is often thought of as an innate skill, this doesn’t mean t hat an aspiring singer isn’t able to learn all the different facets of the human voice. A good healthy voice, after all, is capable of learning such skills.It’s not always about finding your natural vibrato but rather finding a way to create it. It’s all a matter of airflow rate; artificial vibrato is possible although it’s not as beautiful as natural vibrato.  It’s the tensing of the thyroarytenoid muscle to change the pitch multiple times a second. This normally involves between 4 and 7 oscillations per second.If your vibrato is too slow, you’ll sound just like your grandmother (unless she was a famous opera singer, of course!).  Younger singers shouldn’t worry. Vibrato doesn’t really exist until you come of age and it develops.  In fact, you’ll need to wait until your voice breaks. Private singing lessons will be great for helping you to prepare for becoming an opera singer.A flexible head voice and the help of a singing school can also do wonders.  If despite a ll your efforts over the years, you’re still struggling to find your vibrato, you may have a problem in terms of your subglottal pressure.What’s the Point in Vibrating your Vocal Cords?It’s not just singers who work with vibrato: there are a lot of different instruments that can modulate the pitch in such a way.  String, woodwind, and brass instruments are common examples of instruments that are capable of recreating the vibrato effect. No matter which instrument you play, a private tutor will be able to help you learn these kinds of techniques.However, you should never confuse vibrato with trill. Trill is when the note is changed whereas vibrato makes semi-tonal  modifications to the note being produced.Karaoke could be a way to get over stage fright or just practise a few new techniques. (Source: pixabay.com)Vibrato can be found in choral and solo singing as well as in a variety of different styles of music like jazz, gospel, opera, etc.  The key to vibrato is maintaining a regular and sustained frequency to your vibrato.  While there are a number of important advantages to mastering vibrato, the main one is adding it to your repertoire of skills and making you more desirable as a singer.Find some online singing lessons and get help on your vibrato practice.Open your mouth as if you’re yawningRelax your muscles completely (especially your larynx)Stand up straight (your vertical posture is very important)Control your breathingSing with your diaphragmRelax your muscles completelyTry to be subtle. The best vibrato is always subtle.Gradually improve your vocal technique.Be proud of your voice.Keep in mind that a light variation in pitch is the natural way to produce a beautiful note.How Can You Master Vocal Vibrato?Where possible, this should start with musical education from a young age. Have you considered prenatal singing? There are also group classes and singing workshops you could consider.You should always warm up vocally before any kind of singing . This will help you be in full control of your voice since warming up will also ensure that your voice is in its best possible condition.  You should then think about relaxation. Relaxing your muscles and glottis. You’ll need to be ready and flighty if you’re going to keep up with your vocal colleagues.Wouldn't you rather really know how to do vibrato than just imitating it? (Source: pixabay.com)You’ll quickly hear the difference between a tense singer and those who know how to sing the piece without tiring themselves out or getting frustrated: your throat quickly becomes a worse instrument when overexerted.Singing a song will always rely on human physiology. You’ll have to work really hard since singing a song without due care and attention will quickly result in a terrible performance.Theatre classes or public speaking classes can help even the shyest singers to get over their fear and sing well in any given performance hall or room.  They can also help you articulate bet ter, regulate the tone of your diaphragm, and better perform consonant sounds if you’re singing a capella.If you really want to unwind, you should consider drum classes! Of you could consider working on your own style while playing the guitar at the same time.The third rule is to breathe correctly. Abdominal breathing is the heart of choral singing. Skimping on your breathing exercises will only make your problems (and your singing) much worse.Learning to sing in group workshops isn’t the only effective option for those wanting to train their musical ear and ensure their breathing and abs are working alongside the sounds they’re trying to produce with their mouths.The best option is to enlist the help of a voice coach who, as a quality educator, will be able to use their knowledge of music theory or speech-language pathology to help you improve.  At-home tutorials can act as a metronome for your learning process and the progress you’re making.A quality singing coach will be able to show you the best breathing exercises to accompany your music training as well as the music lessons you should use to ensure your knowledge of the theory is top notch.  Most of the tutors on Superprof offer free tutoring for the first hour of lessons so that you can see whether or not they’re the right singing tutor for you. The same goes for tutors offering tutorials for other musical instruments.There’s nothing stopping you looking for choir masters who have the same vocal range as you. e.g. soprano, mezzo-soprano, contralto, countertenor, tenor, baritone, bass.  As we already said, vibrato often requires the natural and innate understanding of how to use your chest. After all, the main skill is knowing how to control the balance.Finding the right expressive range and making the vibrato second nature could be one of the goals of your private singing tutorials.  A few exercises after an intensive course of lessons could help any type of singer achieve this goal.  If mak ing your head voice ring out beautifully is one of your goals, you should consider getting in touch with a private music tutor today.Even if you living in the Midlands, you can find singing lessons Manchester.Examples of Inspirational SingingEveryone has that one song or piece that inspires them when they sing. “Nessun Dorma”, anyone?  These are the kinds of pieces of music that are so powerful nobody can dislike them...However, not all singers are created equal. You’ll need to have a perfect ear, at least, and a solid foundation is musical theory in order to separate the operatic wheat from the chaff.Having a good voice and good vocal techniques could lead you to becoming a star. (Source: Thibault Trillet)Listening to the classical hits is a great way to inspire aspiring singers and help them to project their voice.  If you’re working on a voice for opera or taking opera singing lessons, you should consider the vocal techniques used in The Barber of Seville by Rossini, The Marriage of Figaro by Mozart, or Der Ring des Nibelungen by Wagner.  You’ll also find Handel’s vocal ensembles really useful for learning to sing. More recently, you should also check out singers like Whitney Houston, Mariah Carey, and Susan Boyle. Their vocal performances have moved audiences around the world and made them superstars.  You could be the next Luciano Pavarotti or Maria Callas. You just have to take that first step!

Basic Probability - Online Math Tutoring

Basic Probability - Online Math Tutoring Probability is the chance that something will happen; there are two kinds of probability, theoretical and experimental. Experimental probability = numberofeventoccurences / (Total number of trials) Theoretical probability = (Number of favourable outcomes) / (Total number of outcomes) Example 1: Which of the following is an experiment? Tossing a coin Rolling a single 6 sided die Choosing a ball from a jar All of the above Answer: d Example 2: A number from 1 to 13 is chosen at random. What is the probability that the selected number is a prime number? Answer: Prime numbers from 1 to 13 are 2, 3, 5, 7, 11, 13. Number of prime numbers = 6 Probability of selecting a prime number = 613 Example 3: What is the probability of drawing a red colored ace from a set of cards ? Answer: Total number of cards in a set = 52 Total number of red colored cards = 13 x 2 = 26 Number of aces in red colored cards = 2 probability of drawing an ace from a red colored card = 226 = 113

What is it Like to Attend the University of California-San Diego

What is it Like to Attend the University of California-San Diego The tutors behind Varsity Tutors are not just here to teach theyre sharing their college experiences as well. Alec received his bachelors degree in Ecology, Behavior, and Evolution from the University of California-San Diego. He currently livesin Los Angeles and specializesin algebra tutoring, history tutoring, and AP tutoring,among other subjects. See what he had to say about his experience at the University of California-San Diego: Describe the campus setting and transportation options. Alec: Overlooking the Pacific Ocean, the University of California-San Diego is located in the citys sunny northern suburb of La Jolla. The community surrounding the campus is extremely safe, although it lacks many of the features of a traditional college town. While a car is useful (as is the case across California), San Diegos bus system is pretty well developed a blessing because the University of California-San Diego is chronically short on parking. How available are the professors, academic advisers, and teaching assistants? Alec:The large size of the campus population nearly 24,000 undergraduate students and over 5,000 graduate studentsmakes it difficult but not impossible to build relationships with professors. Professors in departments connected to the humanities and social science are much more accessible and enjoy spending their time teaching. Meanwhile, making appointments with academic advisors is generally an easy process. However, requesting minutes from the meeting in writing and via email is critical because course requirements can change unexpectedly, which leaves students forced to take extra classes. How would you describe the dorm life rooms, dining options, location, socialization opportunities with other students? Alec:Living on campus was a great way to meet other students. Most first-year students are placed with either one or two roommates and are divided among six colleges Revelle, Marshall, Muir, Warren, ERC, and Sixth. These colleges are not based on major and are instead united by general education requirements. These different colleges are essential because the university is gigantic in size, with the main campus covering more than 1,150 acres. Second-year students are given better housing and can more easily request their roommates, although they are still usually restricted to living with members of their college. While the RAs organize many social events for students living in the dorms, these events are usually open to any student regardless of college. Despite the camaraderie offered by living in the dorms for the first two years, the university over-prices the rent for on-campus housing and requires meal plans. The administration has increasingly been marketing living on campus for third-years and transfer students in an effort to raise more money. Which majors/programs are best represented and supported? Alec:The University of California-San Diego is well known for its science programs (biology, chemistry, and physics in particular) and its social science departments. I graduated with a Bachelor of Science in Ecology, Behavior, and Evolution (a biology major that is the University of California-San Diegos equivalent of a zoology program) and I minored in Political Science. Although the EBE major was tailored toward students interested in animals, classes were hard to get into due to intense competition with pre-med students. When courses were available, the pre-med students monopolized the grading pool and the time of the professors and teaching assistants. In contrast, professors in the political science and humanities departments would go out of their way to help students learn, using class time to reinforce important concepts. Readings and essays were assigned to test critical thinking and create connections between various disciplines. How easy or difficult was it for you to meet people and make friends as a freshman? Does Greek life play a significant role in the campus social life? Alec:The University of California-San Diego requires students to put in effort and make time outside of classes to make friends. There are hundreds of clubs and numerous opportunities to get involved with on campus. It is quite possible to have a thriving social circle, but extremely difficult to balance with classes and keep good grades. The administration treats the social life on campus as a nuisance at best and a serious threat at worst, which has led to a crackdown on the most popular events and student activities over the past decade. Greek life at the University of California-San Diego is negligible. There are a handful of fraternities and sororities, but local law restricts the number of students living in the same home, effectively preventing frat and sorority houses. However, there are some popular frats and sororities. How helpful is the Career Centerand other student support services? Alec:The Career Center has many connections but is less effective than it could be. Nonetheless, many tech and biotech companies love to recruit from the University of California-San Diego. How are the various study areas such aslibraries, the student union, and dorm lounges? Alec:There are numerous libraries on campus, although the best known is Geisel, which is located at the heart of campus at Price Center. The seventh and eighth floor are the super quiet zones, and the entire building becomes packed 24-7 during finals week. Normally there is more than enough room to study, and the University of California-San Diego has some incredible items in its special collections. Describe the surrounding town. Alec:The University of California-San Diego is a short drive (15-30 minutes) from almost anywhere in San Diego, and there is always something new to do in the city. However, the upper-middle class neighborhood directly surrounding the campus has an uncomfortable relationship with the university and the college students seeking to live close to the school. As most first- and second-year students do not bring cars, going off campus is often viewed as either a chore due to its difficulty or a chance to have a vacation. But since most students are kept very busy by classes, even third- and fourth-year students rarely venture to downtown San Diego and downtown La Jolla except on rare occasions. However, the University of California-San Diego overlooks the Pacific Ocean and even owns its own stretch of beach, which is a draw for students looking to relax on a warm California day. How big or small is the student body? Were you generally pleased or displeased with the typical class sizes? Alec:There are almost 24,000 undergraduate students and more than 5,000 graduate studentsat the University of California-San Diego. This makes it extremely hard to get to know people outside of your college, major, or social circle. Even students extremely active in campus politics know only a small number of students, and elections often consist ofa few hundred students. Class sizes also made it difficult to learn because lectures rarely concerned the material being tested and students rarely made friends with their peers due to the competitive nature of the school. Regardless, the large size of the student body had benefits, especially the opportunity to meet new people. Describe one memorable experience with a professor and/or class. Perhaps one you loved the most or one youregretthe most. Alec:My most enjoyable classes were my humanities classes, which were a 5-course requirement of Revelle College. The sequence consisted of literature, history, philosophy, and science that led to the development of Western civilization. My favorite professor was Stanley Chodorow, a former dean at the University of California-San Diego, as well as a former provost at the University of Pennsylvania, who taught the first and second humanities courses. Professor Chodorow helped give relevance to the lessons of the ancient Greeks, the Old and New Testaments of the Bible, the Roman Empire, and the Middle Ages. Although the material could have been terribly dry, he helped me become a well-rounded person. I enjoyed his class so much that I used a University of California-San Diego program to go to lunch with a professor on at least occasions to talk with him and learn more. Check out Alecs tutoring profile. The views expressed in this article do not necessarily represent the views of Varsity Tutors.

How to Know if Your German Lessons Have Paid Off

How to Know if Your German Lessons Have Paid Off How To Test Your Level in German After your German Course ChaptersOptions For Studying GermanInformation On German GCSE Level CoursesAn Overview Of German A Level CoursesWhat A German Degree Has To OfferAlternative Qualifications For German EnthusiastsSo you’ve been hard at work studying German, perhaps even visiting German-speaking countries to enhance your studies, and now know deep within that you’ve reached a certain level in the language.But how do you prove to others, as well as to yourself, that you are in actual fact working at that level?Even though the reception you get when conversing with native speakers is good, not even this type of confirmation is enough to prove to prospective employers that you can get by in the language.Recruiters will usually want concrete evidence of your language ability in the form of a recognised qualification or alternative certificate.The Goethe-Institut examinations are well-known across the world and the certificate that is awarded at the end of the course is accepted as a valid qualification by most employers and further education establishments in a number of countries.The language courses have been designed in conjunction with the Common European Framework of Reference for Languages (CEFR), and offer options ranging from A1 (beginner) to C2 (advanced).Centres Offering Goethe-Institut ExaminationsCentres across the UK and beyond offer the Goethe-Institut certificate, including the languages centres of Durham University and Manchester University.You can choose to study German at university, either on its own or with another subject. Photo via VisualHuntThe International ECLThe European Consortium for the Certificate of Attainment of Languages, mercifully abbreviated to the three-letter acronym above, provides a standardised examination of the languages of European Union member states.Unlike its more exacting sister-test, the CEFRL, the ECL challenges second-language speakers only at four levels. They are:A2-Waystage: beyond the ability to conduct simple conversations in a language, A2 proves those candidates to be nearly at the threshold of intermediate language skills.B1-Threshold: at this level, the candidate proves s/he can negotiate daily transactions and formulate full sentences, albeit with some grammar errors and with incomplete vocabularyB2-Vantage: these candidates are able to expound on a wide variety of topics from business to the arts.C1-Effective Operational Proficiency: the candidate has the ability to formulate ideas and express them with little to no grammatical errors or deficiency in vocabulary.As with other language proficiency exams, the ECL tests in all four areas of language competence: reading and writing as well as speaking and listening comprehension.However, there are no grammar exercises; more specifically, grammar knowledge is tested by the candidate’s ability to use the language correctly. Translation does not feature at all in this exam.This ordeal is conducted in two parts: the oral exam designed to challenge liste ning and speaking skills and the written portion is meant to assess the test taker’s ability to understand and communicate non-verbally.Each of the four skills is tested by two tasks, meaning you will have two listening exercises, two writing exercises and will sit two interviews â€" possibly with two different interviewers.Candidates may choose to sit the ECL exam for German at any of the five scheduled testing dates throughout the year, and at the testing site closest to them. You only need to refer to the ECL homepage to find the location nearest you!TestDaFTest Deutsch als Fremde Sprache, literally Test of German as a Foreign Language is a language proficiency exam for non-native speakers.This standardised language exam is geared towards people who aspire to study in Germany and at academics and scientists who wish to work or conduct research in partnership with German universities.As expected by the exam’s anticipated audience, it goes further and gets more specific than th e standard CEFRL tests.Accordingly, levels A1, A2 and B1 â€" basic to low-intermediate language skills do not figure in this assessment; one must have more than a fundamental grasp on the mechanics and vocabulary of the German language to even consider signing up for it.As with all other language certification exams, this one tests all four components of language.To demonstrate your reading comprehension, you will be presented with three texts, each followed by 10 questions. These texts are progressive in their levels of difficulty and you will be expected to understand not only the information overtly presented but also grasp implicit information and nuance.The challenge to your speaking abilities is relatively short â€" only 30 minutes but requires you to address seven situations you might encounter at university: a conversation with fellow students, with your research team, with a department head.You may also be tasked with describing a graph or interpreting data, formulating a h ypothesis based on given parameters... or expressing your opinion on a certain topic.Unusually for a language certification exam, rather than simply passing or failing it, you will be awarded a level of proficiency based on your performance. Those levels are as follows:TDN3: the lowest level one must reach. Failure to do so will result in an ‘unter TDN3’ printed on your exam certificate. (That means under level TDN3). The other marks, logically, are TDN4 and TDN5.As for how they match up to CERFL’s A1-C2 scale:TDN3 and the lower range of TDN4 correspond to B2 on the CERFL scalethe upper TDN4 range through TDN5 equate to CERFL’s C1 rank.Unlike other exams in which the candidate selects the level s/he wishes to test at, the same TestDaf exam is administered to every candidate regardless of his/her proclaimed (or demonstrated) ability.None of this means that unless you’re an academic, this certification exam is closed to you if, in fact, you are highly proficient in the langu age. To the contrary, the acquisition of such a certificate has many uses.Let us suppose you have earned your BA Honors and are working toward your teaching certification, with the intent of becoming a German language teacher.It would be a good idea to prove your language competencies beyond what your Bachelors’ degree confers onto you. Sitting the TestDaF is the perfect way to do so!What if you were fortunate to take part in an Erasmus exchange programme?While the mention of that illustrious learning opportunity would indeed look very good on your CV, rounding out your proven skills set with a TestDaf certification is sure to put you ahead of the competition, job-wise!The International BaccalaureateThe concept of educational techniques for peace was formalised by a French educator named Marie-Therese Maurette.Starting out as an educator at the International School of Geneva, she went on to lead that school for a quarter-century. Her pedagogy â€" indeed her leadership of that reno wn institution were based on respect and openness and revolved around an international perspective.So impressive was her teaching philosophy that UNESCO requested that she publish an outline of it.With a pedigree such as this, it should come as no surprise that the International Baccalaureate, with its roots in Ms Maurette’s ideology, is the Rolls Royce of educational certification.Today, the International Baccalaureate programme consists of four levels; development may start in students’ primary school years and continue through middle school. It then splits into two branches, the career-related programme and the Diploma programme.It is with the latter track, aimed at 16- to 19-year-olds, that we find an opportunity for certifying one’s ability to speak and understand German.The International Baccalaureate Diploma Programme (IBDP) provides internationally recognised and accepted qualification for gaining entry to universities all over the world.By far more challenging than ou r A-Levels, the IBDP delivers an assessment of students’ abilities in six subjects and three core requirements. They are:Theory of Knowledge: a 100-hour mandatory study course that examines the nature and limitations of knowledge as well as determining the validity and meaning of knowledge. At the end of the course, students deliver a 1,600-word essay and present their conclusions.Creativity, Activity and Service (CAS): this is the portion of the programme where students are encouraged to expand their civic obligations, release their creativity and pursue activities conducive to personal growth. The general expectation is for students to spend between three and four hours engaged in suitable tasks each week.An extended essay: the candidate selects a topic from a list and delivers a 4,000-word independent research work.None of this sounds much like certifying one’s language skills... that is, until you get to the second of the aforementioned six subjects that comprise the exam: L anguage Acquisition.In case you were interested, the first one is Studies in Language and Literature, taken in your native language.You may choose to test at Standard Level or Higher level â€" a more rigorous challenge that includes literature from your chosen second language. Please note that you will not be called on to interpret or analyse those texts; they are used merely to assess your level of linguistic comprehension.Should you elect to test at Standard Level, (there is no shame in that!) you may elect to review such a literary text rather than tackle one of the optional topics offered.So, what can an International Baccalaureate do for you?Aside from expanding your critical thinking ability and prepare you to be a better global citizen, it can certify your German language skill with authority and veneration.An IB is accepted at most if not all UK universities; you may even enrol for study in a German institute of higher learning with your IB, provided you meet their more stri ngent criteria.And, we can’t stress this enough: the prestige of having earned an international certificate of learning puts you far ahead of the competition, both in academics and in the job market!Need more tips and tricks to learn German? Check them out here.You can also find german lessons london, as well as other cities across the country,With multiple options open to you and every German language learner, there is no reason for you to delay asserting your skills!