Introductory Chemistry is Most Effective When More is Learned From Watching

Introductory Chemistry is Most Effective When More is Learned From WatchingThere are many ways that introductory chemistry class can be presented, but one of the best ways to present the course is through using 'The Zumdahl Method.' This method was used in the early 1960's and was a short-term method for teaching elementary chemistry.The term, 'Zumdahl,' is actually a German word and was used to describe those who taught elementary courses. As an instructor at that time, they were able to work with students in a different way than the traditional classroom method. Instead of being a teacher who stood before his or her students and had to spend time with each one, the Zumdahl Method teaches students to be at home with their teacher because the teacher can be outside the classroom.This would be similar to how a circus performer works. In fact, the original Zumdahl Method was actually seen on a circus tent. During this time, they could use visual aids such as slides, balloons, flashligh ts, and other things to help the children learn in a more realistic way. This was part of the reason why the method was so effective; it allowed the students to be comfortable with their instructor.It was the Zumdahl Method that began to spread like wildfire as more teachers followed the lead of their instructors. Because of the success of the method, other methods were developed to make it even more effective. Now, you don't have to live in a tent or in a classroom; you can make the most of the introductory chemistry classroom by making it a more interactive experience.Using technology has also been a big influence in changing the way chemistry is taught. Students today can take notes in class using e-reader devices and computers that allow them to study while working. All of these changes in the way we teach our young students have been very helpful in making our courses more interesting.As a teacher, it's important that you realize that you need to be aware of what's going on aro und you in order to make the most of your classrooms. You should be aware of trends in how students learn and how they're developing. There are several new technological methods and materials that are available to you as a teacher in order to make your classes more interactive.You need to remember that the material that you cover in your class will translate into real life for your students. If you spend time preparing your teaching materials, your students will benefit from the same thing. If you find yourself struggling with teaching yourself, make sure that you find a good guide book that will show you how to improve your teaching skills.One thing that makes the Zumdahl Method so effective is that it doesn't take much time to implement. The teacher just needs to make sure that he or she focuses on the material in class and that he or she makes the most of their time during the week.

Getting Help From a Peer Tutor With Bio Sci

Getting Help From a Peer Tutor With Bio SciBio Sci Peer Tutor has established itself as one of the premier online science tutoring companies in the business. There are many bio-science courses on the market today, but few offer the quality education you can get from Bio Sci. You can enjoy their support and guidance for as long as you need it.Search engines are so convenient these days, especially when they point to the right information. Most of us want to learn a certain topic but lack the time. By allowing you to have the guidance of your peer tutor, you can keep up with what you're learning without the pressure of trying to be an expert. You can also see exactly how much time is spent in class so you can determine if you can fit it into your schedule.Science classes can be boring, even to a degree of being boring. Most students will begin to get bored with the lectures and get distracted from what they need to learn. The biggest obstacle you'll run into is that you will not learn everything right away so you'll need to take extra classes in order to acquire more knowledge.A common method of passing this type of test is by completing a variety of practice tests. Most science teachers don't expect their students to know all the information on hand, but if you learn from a peer tutor, then you'll at least have a base for your studies. Even if you never intend to pass a test or fail a class, you should still take advantage of this advantage.The hardest part about science is waiting for the exams. Once you do start taking tests, you'll quickly learn why this is so difficult. If you can complete them before they even happen, then you'll feel less like a failure, more like a student who already has the mastery needed to pass.Besides being a great tool for providing you with the knowledge you need, it can also be an excellent means of keeping you happy and occupied when you're studying. For example, in the very beginning of every semester, students sometimes get so involved in their own studies that they forget to study for other courses or even the exams. By allowing you to stay productive, Bio Sci Peer Tutor can help you make sure that you're always ready for anything you might encounter in class.Bio Sci Peer Tutor has many great features that will make you experience the pleasure of keeping up with your studies. You can do research on topics you have questions about and easily get answers from a peer tutor. This course gives you a chance to work with others, to share your ideas and collaborate with a quality tutoring service.

Getting Started with Portraiture

Getting Started with Portraiture How Do You Draw a Face? ChaptersWhat Are the Characteristics of a Portrait?Tools for Drawing a PortraitDrawing Construction Lines for the FaceDrawing the Main Facial FeaturesLearning to Draw HairThe Background of a PortraitTwo More Techniques for Drawing a PortraitLearning to Draw Faces“A good sketch is better than a long speech” - Napoleon BonaparteYou can say a lot through a drawing. It doesn’t matter what language you speak, just take a look at the Mona Lisa and you’re bound to feel something. This is why an increasing number of people are learning to draw. A lot of Brits enjoy creative hobbies.So, with that in mind, here’s how you can learn to draw a portrait. FernandoDrawing Teacher 5.00 (8) £30/h1st lesson free!Discover all our tutors EmmaDrawing Teacher 5.00 (5) £75/h1st lesson free!Discover all our tutors DavidDrawing Teacher 4.75 (4) £40/h1st lesson free!Discover all our tutors NatashaDrawing Teacher 5.00 (7) £37/h1st lesson free!Discover all our tutors LorrenDrawing Teacher 5.00 (2) £18/h1st lesson free!Discover all our tutors Julia janeDrawing Teacher 5.00 (5) £60/h1st lesson free!Discover all our tutors EvelinaDrawing Teacher £20/h1st lesson free!Discover all our tutors ZangmoDrawing Teacher 5.00 (6) £25/h1st lesson free!Discover all our tutorsWhat Are the Characteristics of a Portrait?Whether it’s a painting or a photograph, a portrait is defined as “a painting, drawing, photograph, or engraving of a person, especially one depicting only the face or head and shoulders.”.We tend to think that a portrait is just a simple drawing of a face. However, a portrait can go beyond the head. If could be from head to foot or just the head and shoulders.Portraits can be notoriously difficult to get right. (Source: fxxu)Each artist can decide how they want to draw their portrait.  A portrait is a person on their own. Otherwise, it’s a group portrait.A portrait doesn’t even need to be head-on, however. While a front view is the most common type of port rait, the subject’s head can be turned away from the artist or even a side view of the subject. In this case, you'll need to pay particular attention to the face shape, the bridge of the nose, the upper lip, the eyebrow, and facial features that you'd usually draw differently.In any case, a portrait needs to represent the subject’s physical traits. Portraiture can also represent a person’s profession, etc. The goal is to better understand the subject through the piece.  Of course, if you want to do a portrait, you need to learn how to draw a face, how to shade it with a graphite pencil, and how to make it expressive.Learn how to draw manga.Tools for Drawing a PortraitTo start drawing portraits, you’ll have to first choose somebody to draw. It's not easy learning how to draw faces or capture somebody's likeness in your sketchbook. However, you don’t need to draw somebody in front of you to do a nice portrait. You might want to avoid this if you’re just getting started.The easiest way for a beginner to start drawing portraits is from photos. You can draw a portrait of a stranger or use a photo of somebody you know.  I recommend starting with black and white portraits to bet understand light and shadow. It’s a useful exercise in understanding depth.Once you’ve chosen your model, you need to choose the technique and medium. If you start with a black and white portrait, you can opt for graphite, charcoal, or pens, which can be good for portraiture.You’ll just need a sheet of paper. The sheet of paper needs to be quite thick so that it doesn’t crease when you use a rubber. However, you can always grab some printer paper if you’re on a budget or just getting started.If you’d like to do a colour portrait, you have a few options. Coloured pencils, markers, acrylics, gouache, watercolours, oil paint, etc.  If you’ve opted for oil paint, you'll need a canvas. When it comes to watercolours, there’s special paper you can get. Each artist needs t o choose before they draw their portrait.Find out more about how to draw anime and manga.Drawing Construction Lines for the FaceOnce you’re sitting comfortably with your art supplies, you can start by drawing a circle, then drawing intersecting curved vertical and horizontal lines to turn it into a sphere.You can check for good drawing classes here.Before you try and do anything, you should start with construction lines. (Source: Marty-arts)The horizontal line will half the sphere, like the equator on the earth. The second line will also cut the sphere in half. These lines will help you correctly position the facial features.  The eyes sit just above the horizontal line and the nose and mouth will sit on the vertical line.You can alter the positions of the lines (while always ensuring they divide the sphere into two equal parts) to change the orientation of the head.  Of course, a face isn’t a perfect sphere. Once you’ve placed the facial features, you can start by creating th e jawline.  This will work for most portraits and you can also use this technique to draw your own characters.Find out how to make your own comic. FernandoDrawing Teacher 5.00 (8) £30/h1st lesson free!Discover all our tutors EmmaDrawing Teacher 5.00 (5) £75/h1st lesson free!Discover all our tutors DavidDrawing Teacher 4.75 (4) £40/h1st lesson free!Discover all our tutors NatashaDrawing Teacher 5.00 (7) £37/h1st lesson free!Discover all our tutors LorrenDrawing Teacher 5.00 (2) £18/h1st lesson free!Discover all our tutors Julia janeDrawing Teacher 5.00 (5) £60/h1st lesson free!Discover all our tutors EvelinaDrawing Teacher £20/h1st lesson free!Discover all our tutors ZangmoDrawing Teacher 5.00 (6) £25/h1st lesson free!Discover all our tutorsDrawing the Main Facial FeaturesNow that you’ve got your construction lines, you can draw the outline of your model’s face before adding the features (eyes, ears, nose, mouth, etc.).You can then do your subject’s jawline. The hairline is also important because you’re going to have to go back over it once you add the hair.Ensure you practise as often as you can. (Source: pixel2013)Once you’ve got the outline drawn, place the ears just above the horizontal line. Pay particular attention to the space between the eyes. Carefully look at your model to get the proportions right. There is no one-size-fits-all mathematical rule for faces. Each face is different, after all.Once you’ve got the eyes, you can add the eyebrows, eyelids, and pupils. Keep in mind that a face will never have perfect symmetry. Ensure that each detail is as realistic as possible. Details can change everything (beauty spots, scarring, etc.).Move onto the nose and then the mouth. The latter needs to be about halfway between the horizontal line and the bottom of the jawline.Start by placing the ears at the same level as the eyes. You might need to practise how to draw eyes, eyelashes, the eyelid, and the human head in general before yo u start. Human faces are notoriously difficult to get right and you might want to use construction lines rather than doing it freehand.Learn how to create a caricature.Learning to Draw HairFor the next step, you’ll need to add hair to your sketch. Hair is an important part of a portrait but it’s difficult to draw. You need to work out where the hair starts on the forehead so that you can set the limits.You can then draw the outline of all their hair and don’t hesitate to add some movement. Trace a few lines and defining features of the hair but don’t overdo the hair else you'll be closer to drawing a caricature than being a portrait artist.Practising how to draw hair is particularly difficult and private art lessons could help you draw it.The Background of a PortraitTo finish off your portrait, you’ll need to add a background. It could be in the countryside or a town. It could also be basic shapes, animals, or whatever.The background can add important information about you r subject. It could represent their loves, hobbies, etc.Two More Techniques for Drawing a PortraitWhile we’ve gone through the basics of drawing a portrait, these aren’t the only techniques you need to use.You can also draw on grid lines. This technique involves drawing lines on the source photo and then replicating these lines on your blank sheet of paper. The grid lines will help you faithfully position parts of the drawing. This is also useful if you’re changing the scale.You can always draw portraits of multiple people. (Source: OpenClipart-Vectors)Some artists prefer to draw their portraits with no grid lines or construction lines. These artists can do this from feeling alone and replicate a face just as it appears in the photo. You can start with just an eye, then align the second, sketch the nose, mouth, and the outline of the face.There are no rules. Just trust yourself and practise regularly.Learning to Draw FacesThere are several ways to learn the fundamentals of dra wing and you can always teach yourself. Get a lot of source material and practise regularly to get better.  You can also attend an art school, art workshops, or hire a private art teacher. No matter how you choose to do it, drawing has to be enjoyable first and foremost.If you want to learn how to draw people, how to sketch simple shapes, how to draw an eye or do a quick pencil portrait, you can always get in touch with one of the many talented private tutors on Superprof!There are three main types of tutorials available: face-to-face tutorials, online tutorials, and group tutorials, and each comes with its pros and cons in terms of learning and cost-effectiveness.Face-to-face tutorials are taught with one student and one tutor and they tend to be the most cost-effective type since every minute in the lesson is spent focusing on you as the student.Online tutorials are similar to the face-to-face tutorials but take place either on a call or via webcam. Online tutorials are usually ch eaper than face-to-face tutorials.Finally, group tutorials are classes with one teacher or tutor and multiple students and these tend to be the cheapest per student per hour.

Top 5 Italian Travel Blogs to Read Before You Visit Abroad

Top 5 Italian Travel Blogs to Read Before You Visit Abroad Brooke Neuman Photo via Girl in Florence Have you been taking Italian language lessons for your upcoming trip to Italy? While it’s important to familiarize yourself with useful Italian phrases, it’s just as equally important to brush up on Italian culture. After all, understanding both the language and culture will make your trip even more enjoyable. Luckily, there are hundreds of blogs that dish out helpful travel, language, and cultural tidbits no travel book would reveal from where to find the best pizza to the proper Italian etiquette. Here’s a list of our favorite Italian travel blogs that will help you effortlessly navigate throughout Italy. My Melange My Melange is the brainchild of European travel consultant and owner of Melange Travel, Robin Locker Lacey. My Melange is the go-to resource for all things Italian. The blog offers up tips on planning your dream vacation on a budget as well as advice on where to dine, stay, and eat while in Italy. Check out this awesome post about “What to Expect From Visiting a Bar in Italy and Popular Coffee Drinks.” Italy Chronicles Italy Chronicles covers everything from Italian food and drink to politics. The website’s “How-To” and “Travel” sections are where you’ll likely find the most valuable information, including helpful advice that you might have never thought of like where to find postage stamps or how to flush a toilet (there are nine ways!). Read the fun post  here. Girl in Florence If you’re heading to the popular city of Florence, then you’ve got to check out Girl in Florence. Author Georgette, an American living in Florence, shares her best kept travel secrets and tips. From proper dress attire to language tips, you’ll be feeling like a native Italian in no time. Here’s a great post about “10 Mistakes That Expats in Italy Make.” Walks of Italy Walks of Italy helps travelers experience only the best that Italy has to offer. The blog shares a wide range of travel tips including useful Italian phrases travelers need to know, advice on driving throughout Italy, and major holiday traditions. We especially love this post on “The Best Travel Apps to Use in Italy.” Margie in Italy Author of  Memoirs of a Solo Traveler-My Love Affair with Italy, Margie Miklas is the mind behind the blog Margie in Italy. In the blog, Margie shares her expert advice on how to travel throughout the various regions in Italy such as the Amalfi Coast and Verona. The blog also features guest posts from other travel experts. Check out her post on “Travel Tips for Visiting the Amalfi Coast in Italy.” In addition to taking Italian lessons, it’s also a good idea to brush up on Italian culture and customs before your trip. These are just a few of the resources in which you can go to learn all things Italian. Happy travels! 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

How to Perfect Technical Drawing

How to Perfect Technical Drawing What's the Difference Between Technical Drawings Artistic Drawing? ChaptersWhat is Technical Drawing?The Different Types of Technical IllustrationWhat Standards are Expected of Technical Illustrators?Where Can Technical Drawing Get You a Job?Technical drawing has no artistic connotations, however, it requires the ‘artist’ to have fantastic graphical representation skills.Technical artists are essential to the engineering industry.What sort of tasks do they have to complete?What qualities and drawing skills are required?What makes technical drawing different from any other type of drawing?Explore the many sides to this profession, which focuses on putting concepts onto paper with a view to have products made.As a profession, technical drawing is dominated by men, with women accounting for just 23% of employees.Let’s have a look at this lesser-known drawing technique.indispensable type of drawing which has been rapidly developing since the beginning of industrialisation.So, what is the best part of the technical drawing profession? It gives you the skills to work in a wide variety of sectors.Interested in Starting artistic classes after reading this blog? Find drawing lessons for beginners with Superprof. Why not offer drawing lessons for kids to inspire them and set them on a future career path?

Moving Up The Ladder - Introvert Whisperer

Introvert Whisperer / Moving Up The Ladder - Introvert Whisperer Moving Up The Ladder How to know when its time to take a step up in your career Career progression depends on a lot more than just the length of time you’ve put in with your current employer. There are many factors involved in deciding whether it’s time to take the next step on your path â€" and even more to bear in mind when you’re working out how to do it. If you’re beginning to feel like your current role just isn’t enough then it might be time to consider making a move â€" either up, or out. It’s not you, it’s the job? Perhaps you’ve filled in for someone more senior while they’ve been out of the office; maybe you stepped up to the plate in a time of crisis and found new, broader boundaries and extra responsibilities you were surprised to enjoy; or perhaps you’ve begun to feel a bit like your day to day is more about watching the clock than being on an exciting career path that is really fulfilling. Whatever the reasons, if you’re going through a period of restlessness then it’s often worth addressing whether this might be coming from a lack of challenge in your job. Signs to look out for There are a few simple signs that will tell you if you’re just restless in general or whether it’s your nine to five that’s making you crave a change. It feels like an hour since you last looked at the clock but only five minutes has passed. You’re often late for work â€" getting to your desk on time feels like dragging a concrete block through snow. You’re raring and ready to leave at least six minutes before your official clocking off time, regardless of what remains on your ‘To Do’ list. You never volunteer or offer to help others in your team unless forced to. Sunday nights are a killer. You have no idea where you’ll be in three years. First steps If you’re suffering from any of the above then this might be a smart time to think about change. Perhaps research other roles in your industry, or those suitable for your qualifications â€" or even jobs in other sectors that spark your interest. If you find yourself reading a job description for a rival business and your heartbeat accelerates, or you hear about an internal position that creates a flash of ambition, then maybe it’s time to act. Is leaving the only way? No, clearly not. If you love the company you work for, their culture, the people, the benefits and salary package etc then your first thought isn’t going to be ‘bye!’ In fact, the sensible move is usually to see what your current employer can offer, as this inevitably involves less upheaval than moving somewhere new. Schedule a conversation with your manager and mention any issues with your job. Be bold â€" often, our value to someone else is defined by the way we assess it ourselves. You don’t have to be loud or aggressive, just quietly firm. Ask for what you want â€" it may be that in identifying something that your role lacks, you highlight yourself as a prime candidate for a promotion. Avoid complaining â€" there is a difference between moaning about your job and raising legitimate issues about a lack of challenge. Be prepared â€" you might find that all sorts of good things come your way as a result of asking for new challenges or nothing may change at all. Preparing yourself to jump If it becomes obvious that you’re just stuck â€" or you know that you want out â€" then start planning your exit with precision and focus. What’s your dream job? Consider factors such as your skills and experience, what you like or dislike about the current role, how much you want to earn and where you want to work, as well as where you want to be in three, five and ten years. Be realistic. Without being pessimistic, your next move needs to be a logical step from where you are now. If you’re looking to jump up five or six rungs of the career ladder then you could end up out of your depth or worse,  looking at a lot of rejection letters. Pick a position that is a step up, but not unrealistic. Prepare yourself. Whether you’ve been with the business two years or 20 you still need to have a concise, informative and easy to read CV that you can use to start creating opportunities. Back this up with some sort of social presence â€" LinkedIn or Twitter can be very useful for showing thought leadership skills or just making the right connections. Finally, do some interview prep â€" especially if you’re rusty. Practice on friends, think through questions in advance, plan your outfit and have a good sense of where you want this move to take you â€" new employers tend to respond well to focus and clarity. Whether you stay where you are, or you move on somewhere new, taking a step forward in your career can be life changing. You don’t need to be the most prominent person on the team  or the person who shouts the loudest all it takes is patience, preparation, and thought.

What You Should Know About The SAT

What You Should Know About The SAT The SAT Reasoning Test is a standardized exam that is used for college admissions. While some programs do not require it, mostfour-year colleges and universities require that applicants take either the SAT or the ACT. [RELATED: What Does SAT Stand For?] The SAT has three sections: Math, Verbal, and Writing, which was added in 2005. Each section is scored on a 200-800 point scale, and the total of these sections makes up the complete score (600-2400). The test is broken up into seven 25-minute sections, two 20-minute sections, and one 10-minute section with three 5-minute breaks, meaning that the full test clocks in at three hours and forty-five minutes. TheMathportion of the SAT is made up of two 25-minute sections and one 20-minute section consisting of multiple choice and grid-in questions. The material covers things youve learned in Arithmetic, Geometry, Algebra I, and a few things from Algebra II. You can use a calculator on the SAT and some formulas and theorems will be provided in a reference sheet. TheVerbalportion of the SAT has two 25-minutes sections and a 20-minute section that test your basic reading skills. Questions are broken down into passage-based reading comprehension questions and sentence completions, which test your vocabulary. TheWritingpart of the SAT consists of the essay and two sections of multiple choice questions (twenty-five and ten minutes). The essay assesses your ability to structure a piece of writing and make well-reasoned argument in response to a prompt you do not know beforehand. The multiple choice questions test your knowledge of English grammar. On every SAT test, there will also be one 25-minute experimental section. You will not know what section this is while taking the test, and so it is best not to try to guess. However, your performance in this section is used by the makers of the SAT for research and will not affect your final score. You can take both the SAT and the ACT, and can take the test as many times as you likemost students take the SAT two or three times. The only colleges that will receive your scores are the ones you specifically choose. If youve taken the test most than once, most colleges will look at your highest scores for each individual section. Colleges will not average your scores across all the tests youve taken, so if you have one low overall score, this will not count against you. [RELATED: What is an Average SAT Score?] Perhaps the most important thing to know is that the SAT is not an IQ test and does not assess raw intelligence. Rather, it measures a number of qualities, such as basic knowledge of the material, problem-solving skills, and familiarity with the style of the SAT itself. Therefore, unlike an IQ test, the more time you put into studying, the better your score will be. You may benefit from reviewing with tools like aprep book. Good luck and happy studying!