What You Need to Know About Calculating Percent Error in Chemistry

What You Need to Know About Calculating Percent Error in ChemistryIf you are interested in how to calculate percent error in chemistry you must have questions. You want to know how to get the best error in the course of your career and how to identify a chemist who has the lowest error percentage. This is an important aspect of success in this particular career path. It is important to learn how to get the best grade out of all of your students so that they can pass the end-of-course exam and graduate college with a degree in chemistry.The question that must be answered before you answer the question how to calculate percent error in chemistry is whether you want to have perfect grades or try to be the best. A low error percentage means that your teacher or grader found a chemist with the lowest error rate. The percentage is not totally black and white. You will see errors that were statistically not statistically significant. In other words, the ratio of error that the grader found to be statistically insignificant was above the rest by a large enough margin that it made a difference in the outcome of the course.How to calculate percent error in chemistry depends on what types of errors you find. There are chemical error, clinical error, equation error, accuracy and supervision error. You can measure how many errors occurred per million or how many errors happened during the course of the semester. You may also use the actual grade received as a gauge. For example, if you had a student who wrote 100,000 words in the English course, your zero would be the student who wrote the least number of words.Knowing how to calculate percent error in chemistry is a process that takes some time and practice. You need to know which areas of error to focus on. Some of the things to be considered are:When learning how to calculate percent error in chemistry, it is important to make sure that you are practicing the answers in front of the class. You need to have an answer shee t ready for use by the instructor. You will find it beneficial to have both a workbook and a grade book, especially when you find mistakes that go to the calculus of percentage error.If you want to learn how to calculate percent error in chemistry from the ground up, you will need to learn everything about determining error. You will need to understand the concepts of scale error, single fraction error, double fraction error, proportional error, plate fraction error, action ratio, error scale, approximation, frame error, general formula, elimination process, measurement error, inspection, numerical errors, command error, external base error, integral error, continuous process, correlation error, exponential process, percent error, clinical errors, and recirculation errors. All of these concepts are important to a student in chemistry.Knowing how to calculate percent error in chemistry takes practice and hard work. If you learn how to calculate percent error in chemistry and apply it correctly, you will be on your way to a successful career as a chemistry teacher or grader.

Inspirational Quotes and Sayings ~ Seneca, about Gratitude

Inspirational Quotes and Sayings ~ Seneca, about Gratitude Nothing is more honorable than a grateful heart. Lucius Annaeus Seneca, known as Seneca or Seneca the Younger (c.4 BC 65 AD), Roman philosopher, tragedian, statesman, orator, tutor and advisor of emperor Nero. Seneca was one of Romes leading intellectual figures. For several years between 54 and 62,  during the first phase of the emperor  Nero’s reign, Seneca  had strong influence on the young emperor  and was virtual ruler of the Roman world. However, he lost influence and favor with his former student over time. In 62 AD Seneca  withdrew  from public life and devoted his time  to philosophy and  writing. During this time he wrote some of his best philosophical works, including  the  Letters to Lucilius.  In 65 AD Seneca was accused of being involved with the Pisonian conspiracy  against Nero and was forced to commit suicide.

4 Ways to Cope With Stress

4 Ways to Cope With Stress imgrum.com 1. Yoga Ive already written an article dedicated to yoga, but I briefly want to reiterate how amazing yoga is for the body and for the mind. Sadly, my schools yoga instructor (who is also a professor at the college), does her yoga class at a time that I am not available, but that does not stop me from rolling out my yoga mat once in a while before bed after I get off work. Just taking the  time to only breathe and stretch really slows down the time when it feels like you dont have enough hours in a day. It will clear your mind and it can even help you be more creative. Even if you only spend 15 minutes a week, its more time than not doing it at all. 2. Taking a hot bath My moms remedy for everything when I was younger was to either take some Ibuprofen or take a bath. I really enjoy taking baths now as an adult, especially with bath salts, bath fizzers, or even bath crayons. It really is relaxing to get the chance to draw on the walls, especially since it isnt something that you are supposed to do. Even if I just sit in a bath with shampoo bubbles, I can still somehow end up staying in the tub with a good book or some Netflix on my phone for an hour and a half. pexels.com 3. Patience As Im getting closer and closer to being able to rent this house, my mom keeps reminding me to only look at the next step. Dont look ahead, and only think of the next thing or two to do. I apply this strategy to a lot of little things, like homework and what I need to do at my serving job for that shift that day. Being patient about things will really slow down the time, and will even be rewarding later on. Patience has been a word that I have been thinking a lot about in February, and its been helpful so far. 4. Become a better planner Instead of ignoring your stresses with yoga or a hot bath, manage stress the same way you would manage your meals or how you spend money. Plan out your days in a planner, or on a calendar. I prefer the bullet journal method, as it allows for a creative outlet, which can also help relieve general stress. Pick up your abandoned Pinterest account and try out a few pages to see how you like it. Everyone copes with stress in different ways, and these are a few of the ways that I try to handle it. Stress is never going to go all the way away, though, and dont forget that stress can be a good thing  if you manage it properly.

Why Online Classes are Great for Life and Your CV

Why Online Classes are Great for Life and Your CV via Pexels.com But in other ways, online classes can be the best use of time for those of us who are interested in learning more about a variety of topics, or who have the option to take a class online for college credit. Working towards finishing a degree is tough, especially if school isnt the only thing in your life that youre trying to keep afloat. Its much easier to take care of a family and work a full-time job while getting a degree through online classes than having to take off of work or attend night classes. Universities are trying to capitalize on the fact that society is all about taking advantage of the number of hours in a day. People are constantly rushing from place to place. Its all about having more. More money, more degrees, more opportunities. So online classes are a way to offer the perfect solution to wanting to learn while not having to compromise too much. Instead of calling it online courses, or an online program, universities are now using the phrase distance learning. So many of our college campuses are expanding themselves to make their resources available to students who dont live within a reasonable distance to drive every day. Instead, offering courses online gives universities more leeway when it comes to rolling in the tuition money while educating the community. According to the National Center for Education Statistics,  almost 29% of students at postsecondary institutions enroll in online courses or are a part of a distance learning program. That statistic will most certainly keep increasing over the next decade. Over the past several years, universities have started offering more and more courses in an online format for a few different reasons: - convenience for students - convenience for professors - lower total cost for students - logistic relief for universities Not only do professors appreciate teaching a course contained entirely online, but students seem to enjoy it more as well. While online courses are much more convenient for both parties, they also allow students who tend to be more shy in a classroom setting to really open up in course discussions. Online classes typically solicit student participation through weekly discussion board posts. Discussion boards exist for the sake of exchanging ideas without the intimidation that can come from face-to-face confrontation in a classroom. Students with personalities that tend to withdraw, or students who get distracted in classroom settings, seem to opt for online courses as opposed to in-person classes. Explaining gaps in employment Taking an online course can also benefit those who are between jobs. Oftentimes, employers expect reasons for gaps in employment. Seeking a degree or furthering your education are great examples of answers employers are looking for when it comes to these gaps. It shows the employer that youre willing to stay on top of recent developments in the field; youre ambitious; youre curious. infographic by Lorena Roberts via Piktochart.com Youre in charge It also shows that youve improved your own self-discipline. Showing up to a class and acting like youre engaged with the material will get you full attendance points. But with an online class,  you  have to be the one to hold yourself accountable. You dont get a grade for showing up to your online class. You have to develop the self-discipline to complete your assignments and learn the material without a participation grade to bump your final score. Additionally, transferring online course credit can be a simple solution to a problem. If a university doesnt have quite enough seats in a course, taking the class online at another university and transferring the credits will allow you to avoid falling behind in your academic plan. Similarly, its not too inconvenient to take an online class during the summer while still holding a job, going on vacations, or traveling to visit family.  A variety of options Oftentimes, the reason students choose to enroll in an online course (or two!) is because there are so many possibilities when it comes to online classes. No longer do students have to settle for whats being offered in person (like Philosophy 101), but they can now fulfill the same credits with courses that are seemingly more interesting! Universities have the ability to offer a better variety of courses when it comes to online classes. The Information Age definitely has its perks. So if youre a student looking for a class in something pretty specific, theres a chance your university will offer the course online. Technically speaking Because the Information Age is upon us, the ability to use technology and easily maneuver through technologically challenging tasks is a  huge  plus when employers are looking to hire. Sometimes, taking an online class is the only way to push the boundaries of your technical knowledge, allowing you to learn through experience. Not leaving home One of the first benefits people will chalk up to online classes is that you get to  do it in your pajamas.  Think about all the commercials for online learning: Theres always a girl in her pajamas, on her bed, smiling and enjoying the fact that shes at home  and  shes going to college! Theres a little more to be said about convenient online classes. Its really about the comfort levels of college students. We tend to be comfortable in our own homes, not to mention the pajamas we get to stay in all day. At your own pace Arguably, one of the greatest parts about taking a class online is that you can get as much (or as little!) done on a daily basis as you would like. Once the syllabus is released at the beginning of the semester, marking your calendar and planning out the days becomes  up to you.  To some degree, taking classes online allows you to set your own deadlines. It is often a possibility to finish the coursework before the semester is over. This can be relieving for students who work full-time, have families, or are enrolled in heavier coursework additionally. Textbooks are more accessible Online classes will probably still require a textbook. However, it is likely that the textbook is accessible online, for little or no charge. So while taking a class online is usually cheaper, its even more financially ideal because oftentimes you can access the textbook electronically without having to buy a hard copy. Youll still have to spend time researching information, and it is likely that youll be writing at least one paper, but its much easier to maneuver through an online course without purchasing a textbook rather than having to fake it through an entire semester of in-person classes. via Pexels.com Pursuing an online Bachelors degree While taking online classes are an option at almost every university in the country, there are several schools that offer online degree programs, where the entirety of your schooling takes place online. Whether or not you choose to opt into a program like this, its obvious that this is the most convenient way of earning a Bachelors degree. However, theres always a conversation happening about whether or not online degrees are credible. Will an employer think this is a joke? Will they respect what youve learned through the power of technology and the internet? Thanks to US News and World Report, the best online Bachelors degree programs have been ranked. Topping the list is none other than The Ohio State University in Columbus, OH. US News and World Report indicates that earning a Bachelors degree entirely online is optimal for students who are non-traditional. Whether youre older than the typical college student or some of your Bachelors degree is already completed, enrolling in an entirely online degree program can be ideal. Improving your current CV with online resources If youre looking for ways to improve your curriculum vitae, seek out online courses that are offered through various institutions. One of the most widely known online learning course selections is offered by Harvard. You can find a list of courses they offer here. Whether youre interested in furthering your data science knowledge, or your educational instruction skills, Harvards online resources are quite extensive. Some of the courses are offered for free, while others require payment. However, after completing the course, you will receive a certificate worth a certain number of hours. This is the perfect thing to add to your CV under certifications or professional development. There are a number of ways to learn more about what youre interested in or the field in which youre working. Simply search for online courses provided on that topic and indulge yourself in soaking up all kinds of new information. Your employer will be impressed that youre staying on top of your game by continuing to educate yourself! The internet gives us all access to a database of endless information at the touch of just a few buttons. Is it worth it If youre wondering whether investing your time into an online course is worth it or not, Business Insider has created a list of the 15 best online courses that will be worth your time. Most of these courses require little, if any, background knowledge on the subject. Theyre designed specifically for people who want to learn more about new subjects. So while this may not be the perfect opportunity to impress your boss, its definitely a way for you to spend your free time wisely, making yourself a better person. If youre wanting to begin dabbling in a new area, this is definitely where you should start. Take advantage of what the online world has to offer You should never feel bad about taking a class online. There were times in college when I was taking online classes and was afraid to admit it to anyone. I didnt want people to think I was taking the easy way out. You should never be ashamed of taking advantage of what technology and the internet has to offer. If it makes your life easier to take an online class, you should absolutely do it. If you can earn some of your college credits through listening to lectures and responding to discussion posts, you should jump on the opportunity. The world is progressing in a way that makes it possible to accomplish one hundred times more things every day than we did, as a civilization, two hundred years ago. Weve come eons and eons from where we used to be. Living in the Technology Age means you can advance your life in any way you want. You can learn about anything you want. Take the time to discover whats out there and whats offered.

Tips on Choosing a Book For Your Child to Read

Tips on Choosing a Book For Your Child to ReadA lot of parents will find that they are looking for ways to get children to learn how to read from an early age, and one way of doing this is to get their child a help book. The following is a look at what to look for when choosing a book to learn from and some more helpful tips. Hopefully, you will discover that it is possible to help your child with this skill as well as other skills that are important to growing up.Look for books that offer a little bit of everything. If you are looking for a book that offers you the basics of learning to read from an early age, then you want something that has a little bit of an educational angle as well. This can be a great way to get your child excited about reading. You should also be careful not to overdo it on the subject matter though. A good book can teach children to read without going into too much detail about what it means to learn to read.If you are looking for a book that helps to develo p your child's writing skills, then you may be looking for a book that features the illustrations from the Patterson books. Patrician and Treasure are two of the best books on learning to read that there are, and are recommended by many experts and parents alike. Patrician, for example, provides lessons in phonics and at least the outline of a dictionary for all the sounds in the English language. Once you have completed this, you can then move on to the development of sentences and the use of punctuation marks, which will help to develop a more systematic way of doing things.While all three of these books will benefit your child and help them learn to read, they are all targeted to a particular stage of development, which is the beginning stages of learning to read. They are also targeted at different levels of reading comprehension, so they can also be used to make sure that your child gets the most out of what they are learning. If you go for books that have an understanding of d ifferent levels of literacy, you will find that you are actually helping your child to develop a skill that they will not forget easily, especially if they are using the books to help develop their writing skills.The other thing that you should do is to check out some of the parent review websites that have been set up around the Patterson series. There are several of these on the internet, and some are more helpful than others. Some sites offer simple reviews while others may not have all the information that you would need to decide if a book is right for your child. When you visit the websites for these books, take the time to check out the material that is on them and see what other people think of them.Finally, when you are shopping for a book for your child, make sure that it is going to be easy to read. This is a skill that can be developed, but if it is difficult to learn, then you will not be able to make any progress. Reading from a book with easy-to-read text is an excell ent idea for many reasons. These books will also make it easier for your child to learn to read all sorts of materials, including books, magazines, or newspaper articles. The earlier that you start teaching your child to read, the sooner they will learn to read everything that they encounter.If you are looking for tips on choosing a book for your child to read, you will probably want to keep these guidelines in mind. By knowing what you want in a book, you will be able to choose from the wide range of options available. This can make a big difference in your child's life.

A Guide to Finding an English Tutor in Vancouver

A Guide to Finding an English Tutor in VancouverIf you are looking for an English tutor in Vancouver, British Columbia you should consider some of the following things. There are many reputable and qualified tutors who have been teaching people to speak English for years and can help you learn faster than other methods.First, you will want to find a tutor that offers personalized services. Having someone come in one day to spend time with you will give you the best learning experience possible. While some tutors may charge a fee for taking classes or even coming to your house, others offer a wide variety of services.You may be wondering why you should take an hour to speak with someone rather than a half an hour class. Perhaps you have to go on vacation in the near future and would rather have someone come for one day instead of an entire week. Whatever your reason is, you will want to make sure that the person that comes to meet you is someone you trust. Make sure that they have exp erience with kids and are sensitive to children.Another factor you need to look at is whether you are enrolled in an online class or taking a classroom-based class. You will want to make sure that the tutors you meet with are sensitive to what you are trying to accomplish in the classroom as well as the internet class.If you are looking for an English tutor in Vancouver, you may want to consider taking a college level class. Many colleges and universities now offer a class with a small fee so that students who cannot afford the full price of a college class can use the money for their own education.The best way to find a tutor for English in Vancouver is to speak with friends and family who may already have used one or two. While this is not a guarantee, most people have had good experiences and they will help you find the right tutor for your needs.If you have already spoken with an English tutor in Vancouver, let us know how you found him or her and what your experience was. Eithe r post a comment on this article or send an email to coachbooks@gmail.com.

Square Root of Negative Number Online Tutoring

Square Root of Negative Number Online Tutoring Square root of a number is written under the square root radical symbol and the numbers inside the square root should be greater than or equal to 0 to get a real solution. But if a negative number is inside the square root, then the solution is known ias an imaginary solution and it is written in terms of i. Square root of -1 is equal to i and it represented as i = -1. Therefore square root of negative numbers gives imaginary solutions. Example 1: What is the value of the expression, (-4)? (-4i) can be split further in order to simplify the expression. This implies that (-4) = 4 * -1 Here, 4 can be written as 4 = (2 * 2) = 2 Therefore, 4 = 2 and this gives -4 = 4 * -1 == -4 = 2 * -1. And -1 is equal to i ==-4 = 2 * -1 = 2 * i Hence the value of the expression, (-4) = 2i Example 2: What is the value of the expression, -27? (-27) can be split further in order to simplify the expression. This implies that (-27) = 27 * -1 Here, 27 can be written as 27 = (3* 3 * 3) = 33. Therefore, 27 = 33 and this gives -27 = 27* -1 == -27 = 33* -1. And -1 is equal to i == -27= 33 * -1 = 33 * i Hence the value of the expression, (-27) = 3i3.