Sigma in Chemistry

Sigma in ChemistryThere is a strong correlation between Sigma and organic chemistry. What is more, Sigma in Chemistry has a number of applications in chemistry that are relevant to science. Sigma is the Greek letter 'Sigma' and is represented by a hand which carries a pen.When Sigma was the basic unit of measure for the ancient Greeks, the result of the measurement had to be written with an 'S'. The Greeks then divided by the number of 'S's' into the series of letters 'Sigma' to signify the whole system of measurements. They also created the letter 'Iota' to mark the unity of a number. This mathematical system of writing allowed people to count the numbers to determine the order and nature of the sequence of the figures.In India, the usage of Sigma became popular in the 7th century. In the south Indian language, 'Sigma' denotes a decimal place in numbers.It can be said that the significance of Sigma in Chemistry had been forgotten in Western culture. Today, in chemistry, it is used i n chemistry classes and the number 'Sigma' is a symbol to indicate the significance of the values of molecular structure.Most students who have used Sigma in Chemistry on a large scale have noticed that the results have made a big difference in their study. The main purpose of Sigma in Chemistry is to find out the relationship between the structure of a substance and its reactivity and the value.The relevance of Sigma in Chemistry lies in the fact that it allows students to explore the relationship between the structure of a substance and its reactivity. The basic formula for this is the so-called law of chemical action. To make it easier for students to relate the molecular structure and the reactivity, they use symbols such as 'Sigma'.In some modern chemistry classes, students may see Sigma or their symbol for the purpose of showing the significance of the law of chemical action. They will also learn the meaning of the symbol. They will realize that even though Sigma has a complic ated history, it still has some relevance in the world of chemistry.

5 Tips to Tackle the Foreign Language Notebook and Keep Yourself Motivated

5 Tips to Tackle the Foreign Language Notebook and Keep Yourself Motivated 5 Tips to Tackle the Foreign Language Notebook and Keep Yourself Motivated Demand evidence.Without tangible evidence that what youre doing is working, motivation is hard.When you start to lose weight, youre motivated to continue when your clothes fit a little looser and the numbers on the scale go down.And you know exactly what to do to continue the trendâ€"eat well and exercise.Learning a language is decidedly more difficult.The evidence isnt as easy to come by, and theres so much to do to make progress.Thats where a foreign language notebook comes in handy. Why Should You Keep a Foreign Language Notebook?You may be asking yourself: Why would I want to take the time to set up a notebook?  I could use other resources to practice and learn?Here are some of the most important reasons why this particular learning resource is so handy:Keep up with your progressThis is the main idea behind a language notebook. The notebook will allow you to see the progress you’ve made. Let’s say you want to be able to write a letter in French. This is the perfect place to do it. So, you write the best letter you can. During the process, questions arise and you look at some of the aspects of letter writing that give you the most trouble.You focus on improving by writing more letters, emails or other correspondence. At the end of the month, youve written 15 letters. Now go back and look at that first letter. Where have you improved? What do you know now that gave you such a hard time at the beginning? This can be just as motivating as seeing the scale go down!Create a single space dedicated to the new languageWhen youre trying to reach fluency in another language, learning can sometimes be sporadic. New words might pop up throughout the day or a question may arise during your commute. Put all the information on those scraps of paper or Post-its in one placeâ€"your notebook. Rewriting this information and  reorganizing your notes is a great way to move information into your long-term memory.Its also important to mention that if youre learning multiple languages (good for you!), then you need multiple notebooks. This will help with compartmentalizationâ€"so when your Portuguese notebook is out, youre only focused on it!It’s a place to practice new vocabulary, grammar and writingAlthough the work you do in your foreign language notebook will positively affect all areas of language learning, its a great place to specifically target essential writing skills. Written communication is just as important as oral communication, and to truly master a language you need to be able to write it.Have places in your notebook where you can address tricky grammar rules and where you can draft longer paragraphs utilizing new vocabulary and grammar. When you need to reference that rule again, its easily accessible!It’s tailored to youUnlike an app or online course where someone else has set up the lessons, you get to be your own teacher. By no means do you have to set up elaborate lesson plans, but you do get to set up the notebook in a way that works best for you.Are you an educator learning Spanish? You can have a place in your notebook dedicated to that vocabulary. Going to China for business? Think about what youll need to be successful. You might find that having a space for cultural and social norms is just as valuable as having an area for vocabulary.Well discuss this in more detail later on in the post, but the content of the notebook is completely up to you! Whatever youre lacking, you can design a notebook to meet those needs.It’s privateNo one else has to see your notebook. It’s the equivalent of your teenage diaryâ€"you can record your mistakes and your progress, then look back on previous pages without judgement.It’s motivatingWeve already discussed the importance of motivation while learning. Along with allowing us to measure our progress, a foreign language notebook can also encourage us to keep going by providing a creative outlet.Your notebook can be as colorful and fun as you want it to be. Feel fre e to add pictures, positive quotes or color-coding to your hearts content. Many of us have little tchotchkes on our desks to keep us going, like a favorite pen or a souvenir from that trip to Italy. Your notebook can serve that same purpose.Anyone can do itAnyone at any level can start a foreign language notebook. If youre at the beginning of your language-learning journey, a notebook will help you lay the foundation of your new skills.The more advanced learner might find their notebook with only a couple of sections dedicated to new vocabulary, grammar structures or more nuanced components of the target language. Thats the beauty of it! No matter where you are in your studies, you can use a notebook to your advantage.5 Tips to Tackle the Foreign Language Notebook and Keep Yourself Motivated1. Find the right notebook for youAs we talked about before, the beauty of keeping a foreign language notebook is how customizable it is. You choose what kind of notebook you want to use and set it up however youd like. Your language notebook can be as simple or complex as it needs to be. You can create it to have a strict design with lists or have a loose structure.Now you may be wondering, where do I find the time to set up and use a notebook for my foreign language? Youre not alone! If the idea of setting up a notebook is overwhelming, you could order a  foreign language notebook online.If you already have some ideas in mind but would like to see more examples, check out YouTube to see how others have organized their notebooks  to give you some ideas.Planning is an important part of choosing the right notebook. So once you have an idea of how big or small youll need it to be, you can better decide what you need. You can use a plain, lined notebook  or repurpose an old binder and fill it with notebook paper. Or, if you just want to give a language notebook a try but need a place to begin, you can find language worksheets on the internet and use your notebook as a place to house those.2. Divide your notebook into sections: vocabulary lists, grammar practice, writingBy dividing up your notebook into sections, youre designating spaces to focus on different goals and concepts. Having a space for vocabulary, grammar and writing practice is a good place to begin because theyre the fundamentals of language fluency.Keeping a list of vocabulary helps you track which words you struggle with and words youve memorized. You can create an alphabetical list or segment words by categories, such as food or telling time.Similarly, keeping a section for grammar concepts gives you something to refer to when you forget a specific structure, and a writing section is a great place to practice those vocabulary and grammar skills.How many pages youll want per section is up to you, but dividing a notebook into three equal sections is a good place to start. Use sticky tabs to divvy up the pages into these three main sections. Experiment with color codingâ€"differentiating top ics with color can be especially helpful to visual learners.After a while, or if you think you need room for more sections, you could add a space for more complex vocabulary lists or a thesaurus-like section where you list words with similar meanings, which can be helpful when writing.3. Find creative writing ideasStruggling to come up with what to write?Here are some ideas to jump-start your practice:Write letters or emails to friends and family.Write a few diary entries.Review your favorite books, movies, shows, recipes or restaurants.Create dialogues using new vocabulary or grammar structures with different scenarios.Plan a dinner menu.Write a magazine article.Create a make-believe travel journal.Use the writing section of your notebook to write whatever you want, but its a good idea to keep it varied. Its like using different equipment at the gym, working different muscles makes you stronger overall. Writing creatively makes your language skills stronger, allowing you to use new vocabulary words and grammar.4. Write down goalsUse the notebook to write down goals for yourself in the target language. You might even create a section dedicated to goals and check the goals off once theyve been reached.Think about what you want to achieve. How many sentences do you want to be able to write? What kind of writing do you want to do? What new words do you want to be able to use? Which grammar concepts do you need to master?Set up a series of goals, each one getting bigger or harder as you go along. For example, challenge yourself every couple of weeks to write for a longer period of time without using a dictionary. This way, youre forcing yourself to focus and challenging yourself to be imaginative with the language.5. Create a system to reward yourself when you reach a goalSet up a reward system for yourself. Since youre recording your goals, youll know when youve achieved them. Its important for you to recognize how far youve come!A reward  could be something as s imple and childish as fun stickers  or new stationary. Maybe youre keeping a list of foreign movies to watch in your notebook, so now would be a good time to reward yourself by watching one!Completing a goal and moving onto the next one means youre moving forward with using the language. It may not be as fun as seeing the scale go down, but its just as motivating!To sum it all up: Your individual language journey should be customized to you.A foreign language notebook is a practical and useful tool for the serious language learner to personalize their learning experience.So, go get one!And One More ThingFind motivation for your language learning creativity in FluentU. FluentU makes it possible to learn languages  from music videos, commercials, news and inspiring talks.With FluentU, you learn real languagesâ€"the same way that real people speak them. FluentU has a wide variety of videos, like movie trailers, funny commercials and web series, as you can see here:FluentU App Browse Sc reenFluentU has interactive captions that let you tap on any word to see an image, definition, audio and useful examples. Now native language content is within reach with interactive transcripts.Didnt catch something? Go back and listen again. Missed a word? Hover over or tap on the subtitles to instantly view definitions.FluentU Interactive TranscriptsYou can learn all the vocabulary in any video with FluentUs quiz mode. Swipe left or right to see  more examples for the word you’re learning.FluentU Has Quizzes for Every VideoAnd FluentU always keeps track of vocabulary that you’re learning. It uses that vocab to give you a 100% personalized experience by recommending videos and examples.

Could Artificial Intelligence Threaten Human Existence

Could Artificial Intelligence Threaten Human Existence Artificial intelligence has always been an interesting subject to discuss especially among fiction writers. But now its becoming a part of our reality. Thousands of artificial intelligence applications have been used for years in almost every industry: scientific discovery, medical diagnosis, robot control, stock trading, remote sensing, and even toys. Stephen Hawking says that the development of full artificial intelligence could spell the end of the human race. But, a lot of scientist dont agree with him. They say artificial intelligence could damage society if and only it built or used incorrectly. Today, artificial intelligence systems have impressive, but still pretty narrow capabilities. And its hard to imagine what it might be like for computers to experience the world, to be creative, and to dream. I can only say that the future of the human race depends on us. How we approach the development and management of artificial intelligence will have far-reaching consequences. Thinking about the risks associated with emerging artificial intelligence technology is hard work. Let our Computer Science tutors help you to figure out all the pros and cons. And, of course, all our tutors are ready to give you the science help you need whether it studying for a science test, or finishing your science homework.

Private tutors teach Economics

Private tutors teach Economics Economics is the social science that analyzes the production, distribution, and consumption of goods and services.   Economic tutoring goes back as far as medieval times when economic tutors were part of monasteries; their roles would stretch far into royal circles as advisors and ministers. They knew everything about private economic tutoring. In 15the century Germany they were called hofmeisters. They were in charge of directing the household and clearly the role went beyond the task of instructing only the youth of the court.   The hofmeisters was officially coined Master of the Household or Cabinet Minister.   He was responsible for the economics of the realm.  The hofmeisters were later to be known as the house tutor. To teach this concept is daunting when you consider how relativity plays a big part in learning the basics of the concept.   To tutor the subject in a way that will contribute greatly to its understanding, the instructor would need a complete knowledge of the market in which his student resides.   In order to make clear the constructs of the study, the instructor must have fundamental knowledge of the communities’ behavior and how it relates to the broader knowledge of successful budgeting.   It is also important that the educator knows how well the student can grasp the concepts of balancing a budget and how it relates to all academia.   This requires an understanding of the broader framework of the society and how well it works from a large scale to the minute daily household functions.     This perception is fundamental to learning the discipline. Successfully teaching economics also requires an awareness of how quickly the learners are able to grasp concepts.   Global economics is a very hot topic in the world today.   It drives conversations between governments on how to fulfill the needs of its population in an era of monetary want.   The student must understand how other economies compare to his own in both capacities to grow and to be self-sustaining. The tutor should have the ability to draw an accurate picture of how the students’ personal economy is influenced by his region; also by how the world may impact his budgetary needs. Tutoring economics is thereby training the mind to accept the responsibilities of sound budgetary disciplines.   And is perhaps one of the most rewarding disciplines to teach.   It not only enables the student to learn how others live and make important decisions on levels of lifestyles. It also instructs on how one can learn valuable concepts in how the world can successfully balance a budget for the good of all. There is everything about private economic tutoring that must be understood in order to run a successful society. Even to the participating in the prosperity of nations building.

Free Learning English For Beginners - Use Your Own Money to Learn

Free Learning English For Beginners - Use Your Own Money to LearnFree Learning English for Beginners is the best resource for your own personal growth. No matter what level you are at with your English, there are courses that will help you learn English in a way that suits you best.The Internet has the capability to help you get the information you need on language learning English. There are many sites that offer free courses and one of them is Learn English by Ear. This site is dedicated to helping beginners improve their English speaking skills and they even have lessons for English as a second language. They are dedicated to providing the most up to date lessons on learning English with audio and video features.You can learn to speak English using the traditional methods of learning which are the subject books that are available at your local library. You also have the option of going to a language school and gaining a little bit of education on the language and this will help yo u build a better English speaking skill.Free Learning English for Beginners has much more to offer than a lot of other resources that you will find in the traditional manner. You will also learn how to choose the right books that are specific to the course you are taking. You will be able to learn about your different options, as well as knowing the methods for doing it.Free Learning English for Beginners is so vast and can cover a great amount of territory for you to learn from. You will learn about the different languages used by the English speaking world as well as where they came from and how you will be able to put your new knowledge into practice. It is essential to take a free learning course online to supplement your living by learning other languages.In order to increase your knowledge and skills in the language learning process, you will be able to use your own money to buy books that will help you make progress faster. The best thing about this is that you will be saving yourself a lot of money because you will be paying less for the materials you are purchasing, and the free courses will offer you a great way to learn at no cost.There are many ways to learn English and by choosing free courses to do so, you will be getting the best quality of help you can get. Whether you are looking to improve your English, improve your Spanish or learn French, there is a website for everyone on the internet that will be able to help you.

Implementing Modular Tutoring Programs For Schools

Implementing Modular Tutoring Programs For SchoolsImplementing modular tutoring programs for school age children has been a popular trend over the last few years. Schools have begun to implement them, and they are also being considered for use in public schools, universities, and all other types of education settings. In this article we will discuss the rationale behind implementing these programs, the different types of programs, and how they can benefit your students. A few facts will be discussed regarding the system itself.By and large, the educational system is very traditional in nature. However, due to our changing world, a new set of ways have been developed to reach and educate future generations. These include the use of technology such as laptops, digital books, and interactive whiteboards. These types of programs help you interact with your students, allowing you to work side by side with them at any time throughout the day.Modular tutoring programs are a bit different fr om the traditional classroom approach, because they provide your students with a structured environment where they can learn at their own pace. The term 'modular' refers to the fact that they are typically 'built-in' to a classroom or school setting. These programs are extremely useful for today's education system, as they allow you to maintain a high level of interaction with your students while also giving them access to the tools that they need to excel in their class.When choosing a program, it is important to find one that will fit your teaching style. While there are many different types of programs to choose from, they generally fall into two major categories: those that are school-based and those that are for home or online learning. Both styles have been proven to benefit students in all types of situations, but finding a program that best fits your individual teaching style is the most effective way to determine which is best for your needs.Modular programs are also known as day programs, which means that they are typically implemented in the morning and throughout the day. This helps you monitor your students in the mornings and in the evening, without having to worry about monitoring them all the time. You simply have to ensure that they are properly fed and getting enough sleep at night.Modular programs are useful when combined with other programs that your students are already utilizing. For example, if you only have twenty minutes at your students' homes on a regular basis, combining them with a home tutor, works best.Students are greatly benefited when they are able to gain the support of both teachers and tutors, both at the same time. Integrating modular programs into your education process can be a great idea, especially if you want to keep up with the latest technology and learn more about your students' lives.

E-Safety

Social Media Safety/E-Safety Social Media Safety/E-Safety ChaptersOversharingThe Power of PasswordsBe ScepticalAs far as internet safety is concerned, the biggest threat often appears in the form of malware or tricks that allow hackers access to our bank details or other important personal information.Social media can act as a platform through which said hackers can operate. Whether it’s through correctly guessing your password (which is easier than you might imagine), dodgy links sent under the guise of your friends’ accounts, or simply a case of oversharing on our part.In this article we’ll assess some of the biggest risks associated with social media  in this day and age, and how best to avoid them in the future. 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But what happens when you let your guard down, maybe you’ve had a bit too much to drink or are consumed by strong emotions, and you have access to a social media account?Keep the Personal, Private.Whereas in the past a rant was just that, these days that same rant could be broadcast to the whole world with just a tap of the finger.It is as such that a moment of madness can come back to haunt you in the future; an unpopular opinion can land you in hot water with potential employers; a secret shared can be used against you at a later date.With this in mind, we have to be careful what we post to social media and ensure that we’re not tempted to press publish on something which could be potentially damaging to us at another point in time.This also goes for interaction s we have with friends on social media. While you may think this form of messaging is between just you and them, a log of the text will be kept and so it’s best not to discuss really personal matters or credit card information for example. Especially since all it would take is your Facebook (or other social media platform) account to be hacked, and that information is no longer secure.Family MattersSomething that a lot of people don’t think twice about, posting pictures and videos of family, or close friends, can be dangerous.The more clear a picture you provide through social media as to your friends, family, and personal life, the more information you are giving away to people who could use it to harm you.While this is not an especially likely scenario, and most people post daily content involving friends and family, there are some things to bear in mind when posting this type of content.First, try to avoid posting too much multimedia content of your children. While your frien ds and family love and appreciate the updates, if this content gets in the wrong hands, it could cause a lot of pain and distress. Especially since the photos and videos will be in a public forum if you decide to post them on social media.One way to secure this type of content is to make sure that when you post or publish it, you set your privacy settings so that only friends or family will be able to view it.There’s also the notion that your child or children might not appreciate certain content being made publicly available, at least when they grow up. This is an issue that should be discussed within the family, and be given some real thought.There’s a thoughtful article by Forbes on the issue of ‘sharenting’, which is definitely worth a read.The Dangers of AnonymityThe last way in which we can succumb to the dark side of social media is through anonymity.Anonymity is a perfectly valid way to have an online presence, should for whatever reason you prefer to keep your ident ity secret.However, for some, anonymity is a mask to hide behind. The prevalence of internet ‘trolls’ is evidence of this. Unless you have a lot of followers, you might not have encountered this before, but if you do, I’m sure you’ve been on the receiving end of some unwarranted and unsolicited criticism at one time or another.All you have to do is go on a celebrity’s social media feed, check the comments under an innocent post, and you’ll understand how toxic the culture of internet ‘trolls’ can be.The lack of accountability provided by anonymity can be dangerous and gives people a way of criticising relentlessly without showing themselves or revealing their true identity.Even people in respected professions can engage in this type of behaviour, given such anonymity and free reign to express their unsolicited opinions without repercussions. As a result, it’s worth thinking before you post a response to something someone said, and ask yourself whether you would say that to them in person.The Power of Passwords Use a series of letters and numbers for a strong password.Something that a lot of people can take for granted, a password you create should be more complex than just the first thing that comes to mind.Given how simple it can be for hackers to figure out your password, and subsequently get hold of your personal details, your best bet to keep yourself safe is password-protecting your social media accounts the right way.Particularly when considering phone safety, passwords are crucial.The Stronger, the BetterThe definition of a strong, unique password, is one which contains a mix of letters, numbers, and symbols. It’s also ideally quite long.The reason for having such a password is simple: it makes it much harder for hackers to figure out.Once someone gets hold of your password, they won’t just get access to that account either, they can probably get into other accounts you have too, assuming you have the same password for different accounts.That brings me to the second reason it’ s important to have a strong, unique password, since if each of your accounts has a unique password, hackers won’t be able to cause a domino effect with your other accounts falling under their control.Something which came to my attention recently is the idea of ‘brute forcing’. This refers to the automated process of trying every word in the dictionary until coming up with your password. A scary thought indeed, being aware of such a technique should make all of us want to make our password something complex, and nonsensical.Double UpAnother thing you should probably do if you haven’t already is make sure the device you use social media on is password-protected itself.Having a strong password for your social media account is all well and good, but if you don’t have a password on your phone or tablet and you leave it on the table for a moment, you’re essentially leaving the keys to the door of your personal life on the table.Of course, it goes without saying that the passw ords for your accounts and your device should be different too, to make it as hard to crack as possible.Be Sceptical Keep an eye open for social media traps.Scepticism is always a good thing when it comes to social media safety.One misclick or lack of judgement could start a ripple effect which could have negative repercussions.Stranger DangerJust as you’re taught as a child, strangers on the internet should in most cases be avoided, especially when it comes to social media.Cyber bullying is a dangerous reality if you aren’t careful online.If somebody you don’t know reaches out to you or sends you a friend request, then you should take a moment before responding or accepting.While adding someone you don’t know probably won’t be the end of the world, you never know who it is and what their intentions are. Especially if you have private information on your social media account, it’s best to exercise caution when it comes to people you don’t know.Beware of LinksInternet safety 101: links can be deceptive. They are so easy to click but can cause huge damage to your device, or lead to malw are that could compromise your personal data.For the most part, clicking links from articles and trusted sources is fine, but once you enter certain parts of the internet you might be more likely to run into an undesirable, misleading link.These links are often found in places where you might be caught with your guard down, so it’s best to avoid clicking links when you’re not on a secure, trusted website.Yet, that’s not the biggest concern when it comes to links. Funnily enough, when it comes to dodgy links, your friends are the enemy.What I mean by that is you would never expect your friends to send you a dodgy link through social media, and I’m sure they wouldn’t, but sometimes they do.  Hackers gain access to social media accounts all the time, and when they do, they often try to catch people out by posing as their friend and sending a link with an innocent-sounding message like “check out this funny video!”.The best way to avoid this is to wonder to yourself if the text that accompanies the link is something your friend would typically say to you. Also consider how likely it is that they would send you a link out of the blue with some robotic-sounding line before clicking it.To find out more about staying safe online, check out our comprehensive guide on the topic.