What is QSP in Chemistry?

What is QSP in Chemistry?What is QSP in Chemistry? If you are unsure on what QSP is, you are not alone. This is a rather recent term which has only just been adopted by the common person.We all assume that the only way that we will ever come into contact with Chemistry is when we go to primary school age and go to school. After this you learn it at university level and you are expected to understand it once you are out in the real world and continue in that career. Why is QSP in Chemistry important and what does it mean to us as adults? This is an area of study which not only uses a large number of important types of molecules but also forms the basis of our understanding of how matter, gas and even electromagnetic energy work together.The term QSP is known as to solve positive and negative problems. To put it another way, it is when you are faced with the difficulty of one or more factors and how you can solve these problems. To explain, for example, think of a very complex road-bui lding project.You have probably come up with a design for this project but can you think of a few practical things that you would need in the hypothetical situation to make it successful? Would you say that the road is simply too complicated? Or that the design of the road does not give you the best way of achieving your goal? These are the types of questions that a student is likely to ask themselves and the ones that are best answered by QSP.What does QSP in Chemistry mean to the student? The Student should never doubt the importance of this type of experience. In fact, it is difficult to identify any other place in the academic world in which this type of experience is so important. Although this is an extra class which a studentcannot leave until the end of a term, it is the type of thing that defines the student's career and life in the way that a course or term of study can never do.What can you do to help a QSP student? It is not necessarily something that will just need you to be a more effective class/listener or teacher. QSP in Chemistry is a subject which has a major impact on so many other areas of study. Therefore, it is important that you are motivated to provide a good, efficient and entertaining lecture for your students.Have you ever wondered why some people are so brilliant at their job but don't see the point of any extra studies? This is because these people are already adept at a given skill. It is the quality of QSP in Chemistry, which makes us different and what makes it so important. For this reason, QSP in Chemistry is the most important and often the most overlooked subject in the academic world.

GCSE Physics How to Use Past Papers for Revision

GCSE Physics How to Use Past Papers for Revision Using Past Papers to Your Advantage ChaptersExam Mark SchemeExam Paper StructureRead the Chief Examiner's ReportsPeer-assessExam-like ConditionsFinding Past PapersPrivate TutoringExams can be stressful but there are many ways you can prepare. Revising is of course essential to get a good grade and of the best methods you can use to revise are past papers. Using past papers is the perfect way to check your progress and to work on your exam technique.Do every past paper you can find, as many times as you can. Getting used to the past papers will help you to understand the way the questions are structured. There are multitude of useful ways you can use past papers. While simply going through past papers and answering the questions is useful in itself, don’t forget to use the mark schemes, course specifications and Chief Examiner reports to your advantage too.Follow our guide on how can get the most out of past papers for your physics exams.If you are struggling to hit key points in your answers try mapping out model ans wers. Of course, the questions won't be the same on the real exam but practising writing out model answers will get you into the mindset of the examiner; they are looking for certain key points and phrases on each answer.It is essential that you are able to demonstrate your knowledge by using the correct vocabulary and phrases. Note down those that come up regularly and add these to your revision flashcards. The more times you practice past papers and marking them with the mark scheme the better you will do on exam day.Check for quality physics maths tutor here.Exam Paper StructurePast papers are also a great way to get used to the structure and wording of the exam so you know what to expect on the day. No-one wants to open the paper in the exam hall and waste time just trying to understand the layout of the questions.When going through your past papers note how they are structured. While you don’t know exactly what will be on your paper, exam boards usually keep the structure the same each year.Ask yourself the following questions:Is the paper divided into sections?Are the questions multiple choice?How much time should you spend on each section?Have you covered all the sections in your revision? Make notes if there are topics that you need to brush up on.If you keep seeing a question that trips you up, make sure you revise that topic. Don't just glance at it and think you know it, really make sure you understand the topic.Questions can be phrased in many ways or a couple of topics might be combined in the same question, so you need to really know the topic so you can apply it to different situations. At this stage in your studies knowledge is more than just memorising facts.Check out the GCSE curriculum for physics.Remember to stay calm! (Source: kaboompics)Read the Chief Examiner's ReportsFocus on exam practice by reading the Examiner's Report. There is a report written every year after exams are taken which details the common mistakes students made and wh at you're not supposed to do. Here's an example.Each year, comments from people who mark the exams are collected together and published. These are really useful as they let you know what examiners are looking for.By reading through them, you can learn what not to do, and what mistakes you need to avoid. PetarPhysics Teacher 5.00 (11) £40/h1st lesson free!Discover all our tutors MyriamPhysics Teacher 5.00 (13) £20/h1st lesson free!Discover all our tutors Dr parikhPhysics Teacher 5.00 (8) £40/h1st lesson free!Discover all our tutors RubenPhysics Teacher 5.00 (1) £15/h1st lesson free!Discover all our tutors FrankPhysics Teacher 5.00 (8) £90/h1st lesson free!Discover all our tutors JidePhysics Teacher 4.80 (5) £30/h1st lesson free!Discover all our tutors DorothyPhysics Teacher 5.00 (5) £40/h1st lesson free!Discover all our tutors RahulPhysics Teacher £20/h1st lesson free!Discover all our tutorsPeer-assessIf you’re feeling overwhelmed by the amount of work you have to do , try joining a study group. Group revision can be a great tool for preparing for exams. Often, you’ll find that you’re more motivated to study if you have others there to encourage you.You can swap resources and if you’re struggling with a particular concept a fellow student could even have a different way of explaining something, so you better understand.Revision groups provide a sense of solidarity, you’re not in this alone! Use this group structure to peer-mark each other’s work. Set a time to complete a past paper and then go through them together using the mark scheme. This is a great way to get into the examiner’s mind-set and find ways you can improve your answers.If there is something you all don’t understand then you should ask your physics teacher for a recap in class.It can also be useful to create a 'model' answer to past paper questions, so you can be sure to cover each point you need to hit the points the examiner is looking for. While you won’t be abl e to use these answers word for word in your real exam, this gets you into the habit of writing succinct answers using the correct scientific vocabulary and calculations.Check here for the updated A Level physics curriculum.Be sure to set yourself a time limit when using past papers for exam practice. Photo via Visualhunt.comExam-like ConditionsMake sure you do some of your past papers in exam-like conditions to get a feel of what it will be like on the day. Set a timer and sit in a quiet room, away from distractions and most importantly away from revision notes!This is a really important step to not only test your knowledge but to also mentally prepare you for exam day. The more you can do to prepare for your exam day the better. You'll feel less stressed in the lead-up and will go into the exam hall knowing exactly what to expect.Finding Past PapersYou can find past papers and chief examiner reports on the website of your exam board. Download all the papers you can from previous y ears. Usually, there are papers from summer exams and from resit periods so you’ll have plenty to practice with.If you find that you’ve done as many papers as you can find, don’t worry, you can practice improving your answers and maybe even try applying the question in a different context. Remember what we said earlier, GCSE Physics is about applying your knowledge not just memorising facts so make sure you can answer questions in different ways. Other resources like student room and BBC bitesize are also great tools for testing your knowledge if you run out of papers!Private TutoringIf you want to push your revision further you could consider finding a private tutor. A private tutor can provide more structure to your revision and will keep you accountable, to make sure you’re doing as much as you should be!A private tutor can tailor lessons to you. They will focus on the topics you find difficult and will set you homework to boost your revision.Bring your past papers to you r tutor. You can either sit with them while you do it to emulate exam conditions or you can do them at home and have your tutor mark them for you. The benefits of a tutor are endless and they can really make the difference in preparation for your exams.Whether you choose to go with a tutor or you go it alone, past papers are an essential tool of revising and will prepare you for what’s to come.Happy revising and good luck!

Waves Sound and Ultrasound

Waves Sound and Ultrasound What is Sound? And What is Ultrasound? ChaptersWhat is Sound?What is Ultrasound?The tapping of footsteps on floorboards. The growl of a car out on the street. The distant rumble of an aeroplane.Each of these is a sound. A sound of which you can’t see the source, but which you recognise immediately. Maybe â€" like the plane â€" it is a sound which is produced literally miles away. Or maybe â€" like the footsteps of your neighbour in the flat upstairs â€" it is a sound which comes from the most accidental of things.Even if you put a glass of water down on a table, there is a sound. If you scratch your head, you can hear it. And if you type away on a keyboard, a sound is produced there too.Sound is literally everywhere. It is almost impossible to avoid. The whole world, in fact, seems to endlessly vibrating with different noises and disturbances â€" the birds or the rain, people’s voices, the wind. We are constantly surrounded with sounds â€" sounds that we hear and sounds that go unheard.But what is sound? What is actua lly happening when you can hear something? And how on earth does that sound actually arrive however far to get into your ear?These are the sorts of questions that we will be discussing here. Along with the rather more cool-sounding thing known as ultrasound â€" with all its different uses.Let’s take a look. What different sources of sound can you think of? PetarPhysics Teacher 5.00 (11) £40/h1st lesson free!Discover all our tutors MyriamPhysics Teacher 5.00 (13) £20/h1st lesson free!Discover all our tutors Dr parikhPhysics Teacher 5.00 (8) £40/h1st lesson free!Discover all our tutors RubenPhysics Teacher 5.00 (1) £15/h1st lesson free!Discover all our tutors FrankPhysics Teacher 5.00 (8) £90/h1st lesson free!Discover all our tutors JidePhysics Teacher 4.80 (5) £30/h1st lesson free!Discover all our tutors DorothyPhysics Teacher 5.00 (5) £40/h1st lesson free!Discover all our tutors RahulPhysics Teacher £20/h1st lesson free!Discover all our tutorsWhat is Sound?Sound is a type of wave, a disturbance in a medium that transfers energy.   If you want to know more about the science of waves, check out our articles on the properties of waves and on transverse waves and longitudinal waves.Sound waves are a type of longitudinal wave â€" meaning that the way in which they disturb thei r material medium is parallel to the direction of the energy transfer. (Transverse waves, on the other hand, create displacements that are perpendicular to the energy’s direction.)So, imagine that plane in the sky. Although it is fairly far away, you can hear it. That’s because its engine produces vibrations which propagate energy all around them. And given that that energy meets no resistance, it can come all the way to your ear.That, in short, is the science of sound: movements of energy that make particles in the air vibrate. However, let’s go into a bit more detail.You can find more about the nature of waves - and the properties of waves - in our other article.What is a Sound Source?A sound source is where the sound begins â€" whether that be the pulsing diaphragm of a speaker, a human voice box, or the mechanical whirring and grinding of a machine. These places â€" i.e. everywhere â€" are the sources of the sound waves that then begin to propagate through the medium.How t hese work depends on the specific nature of the source. So, with a speaker, the technology within the speaker converts electrical energy into vibrations of particles, which cause all the particles around them to vibrate too. Meanwhile, the air rushing through your throat causes your voice box to vibrate, again making everything else around it vibrate too.As you can see, then, sounds all start with vibrations â€" a particular type of energy being converted into this kinetic energy. And once this vibration starts, it can spread through lots of different media to your ears.Learn about transversal and longitudinal waves!How do Sound Waves Travel?When a sound source vibrates, it makes everything else around it vibrate too â€" as the sound energy propagates outwards from the source in waves of rarefactions and compressions.A sound wave is a type of mechanical wave, meaning that it has to have a medium through which to pass. Sound cannot travel through a vacuum â€" as it needs the vibratio n of atoms to transfer its energy. Given this, we might see that sound travels at a different pace depending on the medium through which it is travelling.Sound travels through the air at a rate of 330 metres per second. This is known as the speed of  sound. However, the air â€" given that gas is a state in which the atoms are actually least densely arranged â€" is the medium at which sound travels the slowest.Waves of sound travel much more quickly through solids than both liquids and gases. For comparison, the speed sound travels through aluminium is 6320 m/s. That’s twenty times faster than through air. You know this intuitively actually â€" because when you put your head to a table and someone knocks on it, it is much louder than it would be if you were sat up straight.This is because the molecules in solids are generally much closer together than in air â€" and so the energy is much more easily transferred from one molecule to the next.Check for a math and physics tutor here.E choes.However, when there is a change of medium through which the sound is travelling, some of the sound will be reflected â€" in something known as an echo.So, if you shout into a tunnel, the sound will travel through the air â€" and some of it will return to your ears after contact with the interface between the two media, the air and the solid wall.If you want to learn more about reflection, we have an article on reflection and refraction. Guitar strings produce waves when plucked - and then sound.What Changes a Sound’s Pitch and Tone?So, we know what a sound is by now: it’s a vibration in a medium. Yet, an important question remains: how come we hear different sounds with different levels of loudness? And how come, when we listen to music, we can hear all sorts of different pitches and tones?To understand the answer, you need to remember that ‘sound waves’ are not singular, self-identical things. Rather, there is a whole spectrum of different sound waves, of an infinite variety of different sizes and speeds.Frequency is the word that refers to the number of times a wave oscillates â€" or goes from peak to trough to peak, or from compression to rarefaction and back â€" in a given time. The higher the frequency â€" i.e., the faster the wave oscillates â€" the more high-pitched the sound we hear.Amplitude, meanwhile, is the word for the size of the displacement that the wave creates. The larger the amplitude â€" meaning the more energy transmitted by the wave â€" the louder the sound.And Tones?This, however, doesn’t explain the tone of a sound â€" or the way that a guitar sounds different to a piano, or the way your voice sounds different to someone else’s.This particular fact owes its explanation again to the fact that sound waves are not singular.If you play a guitar string, it is not just one type of sound wave that is produced â€" not one wave with one set amplitude or frequency. Rather, that string will produce lots of different sizes and speeds of wave â€" and it is the particular combination of these that produces that specific tone.What is Ultrasound?Ultrasound might sound like it is something a bit more interesting. However, the ultrasound and sound are essentially the same things.The difference is that what we refer to as ultrasound is the sound waves with frequencies that the human ear cannot hear. If the range of human hearing stretches from twenty Hertz to twenty thousand H ertz (Hertz being the measurement of a wave’s frequency), ultrasound is anything above a frequency of twenty thousand.There is, quite honestly, an awful lot of sound that classifies as ‘ultra’. As in, there is actually more ultrasound than sound itself. But, given that we are humans, our categories tend to be determined by specifically human concerns.Dogs, on the other hand, whilst they are not categorising anything scientifically â€" at least, as far as we know â€" can hear a much larger range of sounds than humans. Their range is actually twice as large as ours â€" which makes the distinction between sound and ultrasound rather arbitrary.What do We Use Ultrasound for? And How does it Work?The most common use of ultrasound is for creating images of babies in the womb. This technology is made possible by the process of reflection.Ultrasound works because there are lots of different sorts of material in your body: fat, muscle, bone.By using a tool that can both emit and detect sound waves, the process of ultrasound can essentially build images by receiving reflections â€" or echoes â€" from the interfaces between the different layers of material.So, at the interface between fat and muscle, some of the emitted sound waves are reflected and detected. At the interface between muscle and bone, the same thing happens. All of this can then be compiled onto a computer and an image can be created from the detection. We use ultrasound to see babies in the womb.

How You Can Benefit From A Biology Tutor

How You Can Benefit From A Biology Tutor Taking Lessons for Biology Revision Chapters10 Great Reasons To Take BiologyHow To Find A Biology TutorHow to Choose The Right Biology TeacherHow Much Do Biology Tutors Cost?Studying Biology is not just for those who aspire to be doctors, it is a subject that has the ability to appeal to the masses. Yet, despite offering fascinating and, at times, mind-blowing content to learn and explore, many do not realise just how many different career paths Biology can open up for them.Referred to as the 'science of life', Biology is a science that explores all living things, including humans, animals and plants. As such, a biologist does not necessarily have to specialise in the human body and its many ailments.However, if that is what interests you, then this course studied at A Level alongside another subject such as Mathematics, Physics or Chemistry could enable you to apply for your medical degree.But you must get your GCSE exams out of the way first, and to enrol on a science course at college as part of your A Level studies (or International Baccalaureate, if that is the course you decide to embark on), then you must not only pass your Science GCSE, you must excel in the field.As mentioned, Biology does not necessarily mean a study of the human body, it can also relate to all other living organisms on our planet. Therefore, if you are particularly keen on nature, gardening and learning how things grow in and above ground, then Biology can help to answer many of your questions and theories.Find an A level biology online course here.Biology teaches you about living organisms, among other fascinating things. Photo credit: Five Acre Geographic via VisualHunt.comNot only can it educate you on the environment, it might even have the power to make you think differently about your surroundings and appreciate how fascinating life is.Furthermore, Biology focuses on animal species, teaching pupils how they evolved, dividing them into categories, detailing how the make-up of their cells distinguishes them as thes e types of organisms and also explains how they feed.8. You can better understand how to take care of the environmentBy learning about how vegetation and other plant life thrive, you can learn how to take care of the environment around you.9. You will receive accreditationThose who study Biology to a high level, for instance at degree-level, will receive accreditation for their qualifications and expertise. Science graduates are awarded with a B.Sc., or Bachelor of Science, which can then lead to a M.Sc., or Master of Science for post-graduates.10. It is important to societyMuch of what we know about our race, animals and plants has come from scientific research. As such, scientists are very important to our society. Biological research needs fresh, talented biologists to continue to drive this research forward and help in the development of cures for terminal illnesses, as an example.How To Find A Biology TutorWhether or not you struggle to keep up with the complex principles conta ined within Biology topics, a tutor can help you to significantly improve your understanding of the concepts and thus get you a much higher grade than you otherwise would have achieved.That said, where do you find a tutor who is not only qualified and knowledgeable, but who is familiar with your course structure and the examinations that you are ultimately working towards?First of all, you should know that your neighbour, with his grade B GCSE may be able to help you out with simple tasks like homework but only a professional tutor can really move your learning along.As such, you should be looking for somebody who has a proven record as a tutor in this subject. In many cases, tutors are past or existing teachers with knowledge of the subject as well as the syllabus being taught, which is why your school or college may be a good place to start your search.Consult your Science teacher to see if they know of any biology private tutors who could help you during your course, or ask aroun d among your peers and their parents, as a recommendation is always a great place to begin.Asking somebody you know to be your tutor is not necessarily a bad thing, however you should be certain they are suitably qualified. Not only can an uninspiring or under-qualified individual cost you your good grade, they could wind up costing you lots of money that would be better spent elsewhere!If you have no recommendations and decide to turn to the Internet in search for biology a level tutors, then make sure that you only browse genuine websites of candidates with the necessary skills. Our site, Superprof, features a long list of educated tutors covering a wide range of subjects, including of course Biology and its different subcategories (Marine Biology, Zoology, Ecology, are just some examples).Superprof offers a range of qualified tutors covering all subjects, including Biology. Photo credit: US Department of Education via Visual huntHow to Choose The Right Biology TeacherAs suggested above, one of the main things to remember is that you should always make sure you know your tutor’s educational background. For instance, if you know or find a tutor who specialises in Chemistry, they most probably don’t have the precise skills and knowledge required to successfully tutor you to a successful grade in Biology.References are a very good way of differentiating the services available. Most experienced tutors will have taught enough pupils to be able to provide some feedback on their tutoring approach.If you found your tutor by word of mouth, be sure to ask questions to the person who referred them and find out if they have a website or profile you can look at online. If, however, you have come across what appears to be the perfect tutor online then read their reviews and don’t be afraid to contact them to ask them some questions before you enter any agreements.It is also a good idea to interview your chosen candidate to make sure that they are the fit for you and your studies.Remember that, to keep the momentum going, you should ideally be having at least a two-hour session once a week (or perhaps just an hour if you under 14 and not studying towards a recognised, mainstream qualification) so if your preferred tutor can only fit in one or two short classes in a month, then consider looking for someone who can accommodate your needs. With tutoring being a relatively short-term process, you should be seeking maximum impact to ensure long-term gain.Finally, it is really important to make sure you have a rapport with your tutor, as nothing can be worse than dreading your next appointment. This is why a personal recommendation or meeting with the tutor in person can have a positive impact on your attitude towards tuition.How Much Do Biology Tutors Cost?Despite what you might think, tuition does not have to cost an arm and a leg. This is particularly good news if your parents or guardians are unable to support you financially or if you make the d ecision to pay for additional classes yourself.Privately hired tutors can cost in the region of £20 per hour, however anything less than this and you should hear alarm bells ringing.If you decide to consult an agency that specialises in hiring tutors, you can expect to pay anything upward from £40, with some very qualified members costing as much as £60 an hour.Find out more about the cost of biology tutors.

Key Steps To Easing Career Anxiety When Starting A New Career Path - Introvert Whisperer

Introvert Whisperer / Key Steps To Easing Career Anxiety When Starting A New Career Path - Introvert Whisperer Key Steps To Easing Career Anxiety When Starting A New Career Path Starting a new career is a daunting, yet exciting journey to begin. There are so many new things that you’ll be learning, seeing, and achieving that you’ll really excel in life. However, while it may be a good thing to change careers, it doesn’t mean that you won’t face the onset of anxiety when your career changes. If you’re currently experiencing career anxiety, this guide will give you the top tips on how you can help ease your anxiety when starting a new career path. Let’s take a look. Top Tips To Help Ease Career Anxiety Understand What You’ll Be Doing One of the common reasons why you’ll become anxious when changing careers is because it’s the unknown. The unknown is fearful and can make you feel like you’re not in control. To help ease this fear, it’s important to read more about your new job and understand what it entails when you begin. The more you understand what you’ll be doing, the less anxiety you’ll have. While understanding what the job is about, don’t forget to remember why you applied for the job in the first place and what skills you have with the new job. Don’t Expect To Know Everything When starting a new career path it’s important to remember that you won’t know everything the job requires of you. You won’t have all the skills and this is ok, while working in the job you’ll begin to learn more about it. People who start a new career tend to feel like there are high expectations of them to know the ins and outs of what is required. This isn’t true. As long as you have the basic skill requirements you can learn the rest along the way. Remember you won’t be new at your job forever. Write Down Your Thoughts When you have anxiety and you’re constantly thinking about your new job, sometimes it’s good to write down your thoughts on a piece of paper. The idea of writing down your thoughts on a piece of paper is to help you to free up your mind. Generally, when you’ve written your thoughts down, your mind doesn’t need to keep remembering them because it knows you’ve got a copy of them. This helps to ease your mind and helps you to relax somewhat before you begin your next new adventure.

Online Tutoring Website A Pool of Knowledge

Online Tutoring Website â€" A Pool of Knowledge 0SHARESShare Every students wish to achieve good grades, but there are many who in spite of being very good students, do not get satisfactory results. This may be because of lack of necessary resources they require to collect the relevant knowledge. Classroom teaching is no doubt provides immense knowledge, but personal training and learning leaves a huge impact on a student’s mind. By keeping this in mind, many educational portals have launched online tutoring websites. These websites bring together many aspects of learning at a single platform.   Students can take live training sessions, learn through online guides, take tips from online tutors and even test their proficiency through online quizzes and exams. Online tutoring not only makes students to learn, but also benefits them in solving their homework queries.   Online homework help is a great innovation for students. All in all, online tutoring is a bouquet of various study courses that is presented by the World Wide Web to the students of new age. [starbox id=admin]

Quiz What Genre Are You Destined to Sing

Quiz What Genre Are You Destined to Sing Suzy S. Gypsy jazz. Hip hop. Americana. Rock. Pop. Country. Opera. There are so many styles of music, and so many amazing songs to sing in every genre. So, which style of music should you devote your craft to? What kind of music were you born to sing? Are you a pop princess or a country songstress? Are you an opera baritone or rock star? Take this quiz and find out! [playbuzz-item url=//www.playbuzz.com/takelessons12/what-genre-are-you-destined-to-sing] So the next time you ask yourself What song should I sing?, consider a staple from one of these genres. Choose a song that stands out to you, and work  with your voice teacher  to refine the style. Also, check out my guide to singing different genres here! Dont have a singing teacher yet? Start your search on TakeLessons.com, where you can find instructors who can  teach you online or right in your neighborhood. You can even search for teachers who specialize in certain genres, like Broadway singing and country singing. Your voice coach will  give you the guidance you need to transition smoothly to a new style on your musical journey, or just help you sound even fiercer in the one youve chosen! Post Author:  Heather L. Heather L. teaches singing, piano, and more in St. Augustine, FL, as well as online. She studied opera and piano at Westminster Choir College, and performance art and improvisational acting at East Carolina University in North Carolina. Learn more about Heather here! Photo by  xmascarol 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