What are Chemistry and How Is It Used?

What are Chemistry and How Is It Used?Chemistry is a natural tendency that people have to develop while spending time together as they get to know one another. From this natural human tendency, more people are becoming interested in chemistry as it is an avenue to make an interaction with others pleasant. Also, it gives the chance to connect more with one's environment by indulging in activities related to chemistry.At first, you would find that the words 'chemistry'chemical reaction' can be really confusing to the common public. Chemicals are actually reactions of two types of atoms and these reactions are called 'acts'. However, we would not be able to define all the acts as the above mentioned words are often used in ways of reactions. Actually, the main purpose of chemistry is to create useful substances and that is why there are classes of reactions. These classes can easily be listed as follows:Class 1 - Chemical Reaction is where the two components of a substance combine in a certain way to form a new compound. This is sometimes known as collocation. In this process, one substance is changed into another by addition of a chemical catalyst. The molecules of the two substances are chemically bound to each other, thus, the combination results in the creation of a new compound. In many cases, this type of chemical reaction will occur through adding hydrogen or carbon atoms to a compound.Class 2 - Atomic or molecular reaction is where the atoms of a substance are transferred to another substance through a particular process. It is usually done through chemical bonding, but in some cases, the atoms can be pushed through other means, as well. This process is not permanent, which means that the atoms are not transported back to their original state. That is why the atom and its bonds are moved from one form to another. Some examples of this are those bonds that can be broken with heat or oxygen atoms are shared between elements. In addition, new elements can be formed through the use of unstable isotopes.Class 3 - Metathesis is where the two elements are combined to form a new compound. In many cases, the former element is extracted and reused to make a new compound, however, in others, the former element is not recovered. The former element is used to form a new element, but the entire process is irreversible. This is where chemical reactions can occur.Class 4 - Full maturation is where the material is formed into a new compound, or a new element, which is an old compound but has changed forms. Usually, the substance that is extracted will be used to form a new compound. In this process, the old and new compounds will be mixed together. This could involve the use of either of the compounds.As you can see, this process is basically considered as a big mess, however, it is also highly profitable and the possibility of making money through this process is still around. Indeed, the process of science also uses a lot of these processes to crea te new substances. Hence, this is how chemistry is similar to the process of science, especially for those who would like to understand what chemical reaction is all about. Some might wonder why we need chemistry, after all, there are people out there who are creative enough to figure out different reactions.

How To Increase Your ISEE Quantitative Score

How To Increase Your ISEE Quantitative Score Managing time is just as important as knowing the equations on this section because you have a little less than one minute for each question. Thats why you need to use arithmetic shortcuts to solve questions quickly and correctly. Heres a sampling of what youll need to know for the ISEE quantitative reasoning section. But, if you really want to ace this section, it will be best to work with a private tutor. Your tutor will walk you through practice questions and help you find the best ways to solve them a rare advantage most students wont get. Practice without a calculator: Because you wont be given one on the test. Divisibility: Which of the following integers divides into both 200 and 150? A. 3 B. 7 C. 30 D. 50 E. 300 Divisibility rules state that numbers divisible by roots of 5 end only in 5 or 0. Both 200 and 150 end in 0; so you know the answer has to be a root of 5. Also, look for patterns like how 200-150=50. So, now that you think the answer is 50, see if it checks out by dividing 200 and 150 by 50. In this case, it does. Multiplication: Consider this question: -3 x 5 = ? Dont pay attention to negatives or positives at first, and just multiply the numbers to get 15. Then, apply these multiplication shortcuts to determine the answer has to be negative: Positive x Positive = Positive Negative x Negative = Positive Negative x Positive = Negative Odds and Evens: All you need to remember here is that even/odd numbers are always two apart in a set. Consider this set: (1,2,3,4,5,6,7,8) The even numbers are 2,4,6,8 (or two apart). The odd numbers are 1,3,5,7 (also two apart). Consider the following question: If R is an odd integer, what are the next two consecutive odd integers? A) T and V B) R and R+1 C) R+1 and R+2 D) R+2 and R+4 E) R+1 and R+3 Correct answer is D because odd/even integers are always two apart in a set. Prime numbers: Are divisible only by themselves and 1. They are ALWAYS odd numbers, except for 2. Remember that 1 is not a prime number, and the first prime numbers are: (2, 3, 5, 7, 11, 13, 17, 19, 23, 29). On the test, youll need to be able to create prime factorization of numbers (dividing numbers into their prime numbers). Take the number 24, and see what prime numbers you can multiply to equal 24. The only way to do this is 2 x 2 x 2 x 3 or 23 3. Use prime factorization to answer this question If xy = 13 and both x and y are positive integers, then what is the sum of x + y? A. 13 B. 14 C. 16 D. 20 E. 26 13 is a prime number; so the only prime factorization is 13 x 1. 13 +1 = 14 (answer choice B). Percents: Can be tricky. But, use this simple equation: Part x 100 / Total. Consider this question: If Wendy missed 12 out of 80 exam questions, what is the percent of questions she missed? Simply multiply 12 x 100 = 1,200. Then, divide that by 80 = 15 (15% is your answer). Youll also see questions like: Whats 20% of 53? To figure these out, slide the decimal point over two places to the left. So 20.0 becomes 0.2. Then, multiply the decimal percentage by the number (0.2 x 53 = 10.6). Consider another type of question: 5 is what percent of 2? To answer this, you need to turn it into an algebraic equation (5 = n x 2). Then, just solve (n = 5/2 = 2.5). Next, you have to turn 2.5 into a percent by moving the decimal over two places to the left (250%). Averages: Are actually very simple questions: Jennas last four test scores were 35, 56, 75, and 28. What is the average of Jennas test scores? All you have to do is add her test scores up and divide by the total number of tests she took. When you add her four test scores up you get 194; then divide that by the total (4) to get 48.5 Varsity Tutors is always available to give you what you need to boost your ISEE score. Contact us today to see if a private ISEE tutor is right for you and your child. Or, see more information on the ISEE and ISEE Verbal Reasoning.

5 Tips for preventing someone from stealing your idea-

Introvert Whisperer / 5 Tips for preventing someone from stealing your idea- 5 Tips for Preventing Idea Theft   Self-promotion is a vital activity for everyone and sometimes harder for Introverts.   Just because it can be a challenge, doesn’t mean it shouldn’t be done.   No one but you will promote your cause. There are various things you can do that constitute self-promotion and one of those is promoting your great ideas. Creative idea generation is as important as your ability to get results and take responsibility for things. The problem you can face is what to do when you discover someone has ripped off your great idea.   It’s more than just irritating, it won’t enhance your career if you aren’t acknowledged for an idea that is given ownership to someone else.   Especially, if that idea is a seriously good one. Here’s some tips for you to consider to help prevent or to deal with this issue: There is some good news with what youve said and that is that someone thinks your ideas have merit or they wouldnt have chosen to share it as their own. Being mimicked is a high form of flattery. That said, the downside to this situation is that you dont get credited for the good idea.  Your good ideas are  part of your self-promotion, its how people come to view your potential.  Let me just say this to set your expectations you can never completely protect your ideas.  You can do some things to help reduce the likelihood of other people taking credit. When you toss out an idea, toss it out to more than 1 person.  It doesnt have to be at the same time but you will find that the more people hear your ideas; they will know its yours.  That way if someone does try to represent the idea as yours, others will know it came from you. When appropriate, document your idea via email.  Again, its hard to represent something that is in black and white and sent to others. This may take some effort, but you can inject a quick ownership sound bite when someone has talked up your idea as their own.  You could say something like I guess you really did like my idea.  We should talk about it some more.  Its important for you to realize that when someone does this, it usually isnt done with foul intent.  We all have tons of information coming at us all the time and dont always remember its origins.  I have a couple people very close to me that do this all the time. If you do know that someone has done this not only repeatedly but to undermine you, you need to stop sharing with them if you can.  Understand that your boss may do this to you (as well as others in your group) and that situation is different. Sometimes, management does represent ideas, work and results as theirs to simplify communication.  In some ways, they have to represent everything going on in their group and it may not be appropriate to detail out every single persons contribution.  The main thing is that the boss does recognize YOUR ideas and contributions. You may need to ultimately confront your offender or discuss this issue with your boss for their guidance.   Only take these steps if the tips outlined above have failed to stop a “repeat offender”. Let me emphasize that Self-Promotion doesn’t have to be obnoxious to be effective. But, if you don’t Self-Promote you, who will? If you ever want to get ahead, you have to learn how to Self-Promote. I want to help you accelerate your career by connecting you with your Free Instant Access to my video that shows you simple, yet effective ways to Self-Promote. Start watching now: CLICK HERE Brought to you by Dorothy Tannahill-Moran â€" dedicated to unleash your professional potential.

Test Taking Tips for High School Students

Test Taking Tips for High School Students Test Taking Tips for High School Students If your teen struggles with test taking, he or she isnt alone. For many students, tests are highly stressful, causing fear for even those who study diligently in advance. Luckily, there are a number of test taking strategies and tips that will help your teen boost his or her chances for exam success, whether taking a standardized exam or a pop quiz in English class. Adopt a positive and realistic outlook. Before your teen ever cracks a book to study, be sure you explain this: no test is a completely accurate measure of a students knowledge and no test is worth excessive anxiety. Remind your teen frequentlyand especially before a test daythat all you and the teacher expect is sincere effort, not perfection. Putting things into perspective will help ease those worries and allow your teen to simply demonstrate his or her knowledge. Adopt a few go-to stress management techniques. Teens who experience test anxiety should arm themselves with a few trusted relaxation practices and stress busters. For many students, taking a few moments to close their eyes and think and visualize positive things works wonders. For others, stretching and deep breathing can slow down a racing heart and bring oxygen into the blood flow, creating a calming effect. Talk with your teens teacher about effective techniques to calm oneself and stay focused and optimistic during a test. Jot down the cant forgets right away. When beginning a test, your teen should take a minute to write down (on a piece of scrap paper, if provided, or in the margin of the exam) any formulas, key facts or other important information that he or she might need to refer to during the test. Calculate a time budget. Encourage your teen at the start of the test to perform a quick calculation on how much time to spend on each question. If given 60 minutes to complete a test with 45 multiple choice questions, your teen should average around one minute 20 seconds per question. So, this means your teen must pace him or herself and check the clock a few times throughout the exam. Managing ones time well is an essential part of being a good test taker. Save the hardest for last. Every exam will have a few brain busters that trip up your teen, and getting hung up on these mid-exam can cause unneeded anxiety. Instead of spinning the wheels on a challenging question for more than your teens budgeted time, encourage him or her to skip and circle such problems. Your teen can revisit those questions at the end of the examas long as he or she leaves sufficient time to work on them. Leave some review time. Ideally, your teen will be able to go over the exam one final time before the test ends to review all answers and re-read any confusing questions where your teen wasnt certain about the answer. At that time, your teen should also review the test for any glaring errors such as leaving their name off the test or any unanswered questions. Test taking isnt easy for many students, but there are few signs to watch for that may indicate your teen has more than a case of pre-exam nerves: Consistently panics about exams and studying for them. Studies for long periods of time, but exam scores dont reflect the effort. Consistently underperforms on exams for which the student studied or claims to have studied. Whether your teen struggles on tests occasionally or always, or would simply like help becoming a better test taker (and better at preparing for tests), Huntington can help. Our highly trained tutors can work with your teen to develop the confidence and test taking skills and strategies he or she needs to make high schooland collegea success.

Asking Difficult Questions English Listening Exercise

Asking Difficult Questions English Listening Exercise I love this animated clip, in which a young boy with a form of autism asks his mother some very difficult questions, so I turned it into a listening exercise.I really appreciate Sarah, the mother, and the way she answers her sons questions. Also, there are some interesting English expressions and idioms in this listening exercise. It is easier than many of our listening exercises because there are subtitles, but I think that writing and creating your own sentences using some of English idioms and expressions will add some challenge. Also, please do the writing exercise for a bit of English writing practice. As always Ill correct your answers if you post them in the comments area.1. Cockroach is the insect we ______ to _______. 2. Can you use the above expression in your own sentence? 3. What is blushing? 4. Have you ever thought you couldnt _____ with having a child? 5. What is a phrasal verb synonym for the word that goes in the gap above? 6. ______ friendly comes easily to Amy. 7. Comes easily Can you use this expression in a sentence of your own? 8. I had to learn to _____ out of the ______. 9. What does the above phrase mean?Writing exercise: Answer at least 4 of the questions that Joshua asks his mom. What do you think about honesty and speaking with your children? Have your children ever asked you a really difficult question? or Did you ever ask your parents difficult questions? How did you or your parents respond? Ilka 1. Cockroach is the insect we love to hate. 2. Can you use the above expression in your own sentence? Cockroach is an insect we really hate. 3. What is blushing? To get shy. 4. Have you ever thought you couldn’t ??? for with having a child? 5. What is a phrasal verb synonym for the word that goes in the gap above? 6. Being friendly comes easily to Amy. 7. ‘Comes easily’ Can you use this expression in a sentence of your own? It comes easily for that boy to make new friends, because he is outgoing. 8. I had to learn to think out of th e box. 9. What does the above phrase mean? That the mother hat to learn to think differently from what is usual.Writing exercise answers to at least four of Joshuas questions:1) From a scale of one to ten do you think your life would be different without that animals? Yes, all animals are important in nature.2) Have you ever felt like life is hopeless? No, not sad that much.3)Do you have any mortal enemies? No, I dont think so;4) Have you ever lied to me? Its not good to lie, but sometimes its necessary, like in some occasions when children get sick;5) Did I turn out to be the son you wanted when I was born? I still dont have children, but surely when they come, they will exceed my expectations.Its important to be honest when talking to children, but its also important to have in mind that they dont see the world the way we do, in order not to hurt them or to take their dreams away. I dont live nor work with children, so I still dont have experiences with these kind of questions L OIEnglish IlkaGood. The answer to question #4 is COPE. The answer to question #5 is: deal with. Thanks for answering! albatain Cockroach is the insect we love to hate.Getting Dirty as a child is one of these things we love to hate.being ashamed!Have you ever thought you couldnt cope with having a child?overcome!Being friendly comes easily to Amy.When you practice English everyday, speaking English comes easily to you to sound naturally.I had to learn to think out of the box.thinking in different way, being creative,,,I think we should be honest with a child especially, when we have a specific topic to talk about.But I believe also you should be able to protect your child from something which could hurt him or his feeling even though you would lie to him.I dont have a children, so no !!!Yeah, sometimes as a kid I had some these strange queries about live, ghosts etc,,, and I was curious to know everything around meto be honest, most likely I think they just lied to me ?? LOIEnglis h Albatain,Good work. Your answers are all correct. You have some grammar mistakes in some of the answers.Question #5: a phrasal verb is two words so: deal with, is a better answer.Your answer to Question #7: When you practice English everyday, speaking comes easily to you AND you sound NATURAL.thinking in A different way, being creativeI dont have ANY children. (we never use articles (a, the, an) with a plural word. Children is an irregular plural.Yeah, sometimes as a kid I had some strange queries about LIFE, ghosts, etc and I was curious ABOUT everything around me.Life is the noun. Live is the verb.I love life.I live in a small town.Im sure every parent lies a little to their children. As a parent I keep in mind the rule to only answer the questions they ask and to answer as simply and honestly as I can. Currently, my little one is in the why phase. She asks, why for everything.I hope this helps! Thanks for answering! Anna 1.Cockroach is the insect we love to hate. 2. There are more snakes and lizards in the nature that we love to hate. 3. to feel embarrassed 4. Have you ever thought you couldnt cope with having a child? 5. deal with 6 .being friendly comes easily to Amy. 7. Being healty comes easily if you eat only naturall food. 8. I had to learn to think out of the box. 9. After this car accident ive started to think out of the box. Writing exercise: My little son is so noisy, activitty boy. Sometimes I have some troubles with him in the school, but I always know that I can deal with it. Who is if not I am?! When my children were born Ive been very surprised because they were just the same as Ill imagine. And they both have meet my expectation absolutely. Sometimes my son asks my some difficult questions and Im afraid hes too small to receive the truthful answere. When I was a child and asked my mum difficult question she didnt answere me and said: You will know when you will grow up. My parents and I get allong well, but with my children I try to be m ore carefull. Anna 1. Cockroach is the insect we love to hate. 2. There are many snakes and lizards in the world that we love to hate. 3. It happen when people feel embarrassed, for example. 4. Have you ever thought you couldn’t cope with having a child? 5. deal with 6. being friendly comes easily to Amy. 7. It comes easily to be healthy if you use only naturally food. 8. I had to learn to think out of the box. 9. It means the Joshua’s mum have especially child and she had to think different and more creative than usually people.Writing exercise: My old son was a very noisy and restless boy. I had some troubles with him in the kindergarten and primary school. The teachers complained of his bad behavior. But I’ve been known I could cope with it. When my children were born I was so amazing because they were just as remarkable as I was imaging. Both my children have met my expectation absolutely. My son asks me some difficult question sometimes. Then I can’t answer to him bec ause he’s too small. For example he asked me recently: Why people are getting the fool when they drink a lot alcohol? When I was child my mother said me often: You’ll know it when you’ll grow up. This happens to me too. I get along well with my parents, but I try to be more carefully and honesty with my children. LOIEnglish AnnaGood listening, you have a few grammar mistakes in the answers. Ill point them out here:Question #3: It happenSQuestion #7: Being healthy comes easily when you choose only natural foods.Question #9: It means THAT Joshuas mum HAD a SPECIAL chld and she had to think differentLY and more creatively than NORMAL.I had some troubles with him in Kindergarten. (no THE, because it is a formal noun).The teachers complained ABOUT his bad behavior. (complain is always with ABOUT)But Ive always known I could cope with it. (no need for been in the sentence.)When my children were born I was so amazED because they were just as remarkable as I HAD imagined. (adjective s when we feel them end in ED, when we produce the feelings end in ING; watch this video: http://www.skypeenglishclasses.com/skype-english-blog/videos/english-adjectives-with-ed-and-ing-video-and-exercise/) (We use the past perfect in this sentence because there are 2 things that happened in the past, children were born, I had imagined) Here is a video about this problem: http://www.skypeenglishclasses.com/skype-english-blog/past-simple-past-perfect-and-past-continuous-video/I cant answer HIM because hes too small. (no need for TO with answer, answer is just with object) I answer the questions truthfully.Hahaha! That is a hard question to answer: Why DO people ACT LIKE FOOLS when they drink alcohol?When I was a child my mother OFTEN said: Youll UNDERSTAND when YOU ARE OLDER.I try to be more careful and honest with my children. (carefully is the adverb; He drives carefully through the mountains. Honesty is the noun. Honesty is an important quality in a husband.)Thanks for answering! Anna Thanks for your comment. Its very usfull for me. luca lattarini 1-Cockroach is the insect we love to hate. 2-Cockroach is an insect we really hate. 3-asking a unconfortable question to another people 4-cope 5-deal with 6-Being friendly comes easily to Amy. 7- it comes easily for me 8-I had to learn to think out of the box with you 9-the mother had to learn different way to look after her baby1-I think that its very important to take care of own baby through the right word. I appreciate the mother.2-I still havent children even if one day it will happen i hope to look for the right word 3-No- i should have to make it 4- I do not know LOIEnglish Luca, first thank you for answering. A quick look at some of your answers:Question #3: asking AN uncomfortable question to another PERSON. (We use an because uncomfortable begins with a vowel sound u. We use PERSON because it is singular and ANOTHER always is paired with singular nouns NEVER with plurals.)Question #9: The mother had t o learn A different way to look after her baby. (Remember to always introduce a noun with an article: A, An, or The)Im not sure what you mean in your writing when you use word.I think it is very important to take care of YOUR own baby with the correct EXPLANATIONS. (perhaps this is better?)I still havent HAD any children. If one day it happenS, I hope to have the right EXPLANATIONS. (havent had-this is present perfect tense)I hope this helps!

If You Answer Yes to These Questions, You Can Handle a Part-Time Job

If You Answer Yes to These Questions, You Can Handle a Part-Time Job via Pixabay Do You Have Some Free Time? Are there multiple times a week that you find yourself binging on a newly released Netflix show? Maybe you find that you get your school work done in an incredibly short amount of time and you’re bored while your friends are still studying and writing papers. If you have multiple hours of free time each week, including the weekends, it’s probably time for you to find a part-time job. Think of it, you can fill those empty hours with making money! Is Your Workload Pretty Light? Each semester in college is different. The workload during some semesters may be absolutely unbearable and you may be drowning in assignments while other semesters may have a much lighter workload. If you are taking general education courses or mostly electives this semester, your workload is most likely be easier and lighter than if you were taking core classes for your major. If you find that you are able to finish your work quickly and it isn’t too demanding, you can probably handle a part-time job. via Pixabay Do You Have Good Time Management Skills? Time management is an important skill to perfect and maintain throughout life, not just during college. We can all be procrastinators sometimes, it’s only human. However, if you find that you fight the urge to procrastinate and don’t leave assignments until the last second, you can most likely handle a part-time job. When working and going to school, it’s important to stick to a schedule and have your work done on time. This may mean that you have to finish an assignment a week early so you don’t fall behind and are still able to work. Are You Motivated? Make a list of your goals for the semester, life, and after college. If your goal is to make money and not be drowning in student loan debt for years, you are probably motivated to make time to work a few hours during the week. It’s important to have motivation throughout the semester because if you lack motivation, you will most likely be miserable and won’t excel in school or your part-time job. Can You Find a Job Related to Your Major? Depending on your major, you may be able to find a job that will help you gain experience for when you graduate and start your career. Not only will this be a great way to make money, but it is an awesome resume booster! This part-time job may also take the form of an internship, which is perfect because it can also count for school credit. via Pixabay Will You Be Overwhelmed? You know yourself best. Ask yourself if you will be overwhelmed if you start working a part-time job. If you find that you are struggling to finish assignments and projects on time from more than just procrastinating, then maybe a part-time job will have to wait until next semester. Seriously think about your current workload, social life, and extracurricular activities. If you feel that you can fit in a few extra hours a week to make some money at a part-time job and you are motivated to make it work, then go for it! Is It Worth Your Time? Sometimes working for minimum wage won’t be worth your time while in school. Depending on the commute time and cost, you may be making much less than you originally thought when you applied for the job. If you find that a majority of your earnings will be going towards travel expenses, food, or any other additional costs of having the job, it may be better to sit this one out and focus on your schooling or finding an internship. If you answered “yes” to these questions, it may be time to start your part-time job search. When applying, make sure that the manager or supervisor is flexible in their scheduling and understands that you are a student first and an employee second. Good luck!

SayABC

SayABC SayABC Who We Are Cultivate confidence in every child to find the world full of possibilities in English. SayABC provides international learning experience for 5-12 year old children in China. Headquartered in Beijing, the company offers one-to-four online class taught by certified teachers. Our Background SayABC is backed by tier one investors in China and in the US, and is a dynamic and fast growing online education platform that strives to bring the highest quality ESL learning experience to millions of young learners in China. Our Product We teach students between 5-12 year old,a time when the brain is particularly receptive to language learning and social interactions. Our World Series Our Worlds student materials bring together fun and fascinating information about the real world, supported by stunning National Geographic images and specially-created videos to motivate and enable young learners to learn English. In each Our World level, young learners are exposed to: Language presentation and practice Songs and games Video activities Global values National Geographic Values and Mission pages Our World Readers The Our World Readers support the language covered in the Student Books, encourage reading for fun, and bring storytelling into your English language-learning classroom. With readers for all six levels of the series, including original stories, folktales, myths and non-fiction from around the globe, the Our World Readers are a great way to reinforce and consolidate the key language introduced in the Student Books.