Define Accuracy in Chemistry

Define Accuracy in ChemistryHave you ever tried to define accuracy in chemistry? Or is it just something that you hear and say it, but can't really explain it, yet? This article will explain what accuracy means in chemistry and why there is such a thing as accuracy.What is accuracy in chemistry? Basically, this refers to the standards of the test procedures in a laboratory. In other words, this refers to the quality of the chemical analysis. If a test procedure is accurate, it has certain standards set forth by which the end result is determined.Accuracy means that the end result of the test has been defined, and that the results have been calculated by using the correct formula. The formula for the accuracy calculation is based on how much error would occur from the sample itself.It is very easy to see how this would be possible by how a sample is prepared. A laboratory would use a chemical sample to be tested and would add up all the impurities in the sample. By doing this, the qua lity of the sample can be assured and its accuracy can be guaranteed.A sample could also be a mixture of various materials. By adding up the impurities, the actual amount of error that occurs in the sample is easier to calculate. In fact, accuracy can be measured by how different results are reported from different samples.To calculate the accuracy of a sample, all that is needed is that the sample is properly tested and that the analytical procedures are used correctly. The quality of the results can then be compared to the expectations of the reviewer. The measurements and the results of the laboratory will then give an accurate report of the results of the test.In summary, accuracy in chemistry means that the results have been accurately reported. Errors in the methods of analysis can be eliminated by using the correct standards and formulas. When the standards are accurate, the laboratory's results will be accurate.

How to say SORRY in English - Different ways to apologise in English

How to say SORRY in English - Different ways to apologise in English My new student understands that his English is not as good as he would like and spends a lot of time saying sorry for his poor English. If he did not have poor English and a desire to improve it I would not have a job!It got me thinking of the different ways in which we may say sorry in English. Different Ways to Say SORRY in English SORRY:  Sorry  is used in lots of different situations to express your feelings.I am sorry  for hurting your feelings. I am  sorry  for your troubles.FORGIVE ME:  A little more formal but has the same meaning.Please forgive me  for my unkind words. Please forgive me  for not inviting you to the party.I BEG YOUR PARDON:  A bit old fashioned but still used in some circles. We want someone to forgive us for some words or action so we sayI  beg your pardon can you please forget what I said!EXCUSE ME:  This can be used both to say sorry and to interrupt someone.Excuse me  for my bad manners allow me to carry that for you! Excuse me  for interrupting but could I ask you a question.I REGRET: I regret  what I said I should have thought about it more carefully before speaking.I regret  that you believe this malicious article it is not really true.I APOLOGISE:  Please let me apologise  for my outburst yesterday. I was upset and full of emotion.I apologise  on behalf of the airline. The flight was unduly detained because of bad weather.PLEASE ACCEPT MY APOLOGIES: much more formal. Very polite. A form of words usually used by big business when customers complain about a poor service.Please accept my apologies for the inconvenience you suffered when the train failed to arrive on the time indicated in your ticket. Ways to Say Sorry in English - Infographic Enjoyed this infographic? Here’s what you can do next: WE TAKE/ACCEPT FULL RESPONSIBILITY FOR WHAT HAPPENED: Again more formal and more likely to be used by a business or similar institution where they are clearly at fault  (responsible)  for some action or in-action.My company accepts full responsibility for the damage caused by our workers. They should have made sure that your car was protected from any possible damage.OH I CAN’T BELIEVE I JUST DID THIS!: a form of apology that we hear from time to time when somebody said or did something they should not have done.  Oh I cant believe i just said that what was i thinking. I am really sorry.MY MISTAKE! A quick apology when someone apologises immediately.  Someone picks up the wrong phone from a table or someone elses bag in the airport and realises they have someone elses property.  My mistake, sorry, I  wasnt paying attention.  I think this is your phone.  It looks just like mine!OH MY GOD! I’M REALLY SORRY, I DIDN’T SEE YOU THERE:  A very apologetic phrase perhaps when we push a door open and bump into someone by accident or when we are perhaps not looking where we are going and knock into someone with our suitcase or shopping trolley.And of course if you are stuck for words simply say it with flowers!! Always a good way to apologise. Just make sure you apologise at the right time. There will be time when saying SORRY may not make a difference!

June Language Challenge Video Pledges 2

June Language Challenge Video Pledges 2 See Whos Taking June Language Challenge If you are taking June Language challenge were  giving away 50 free ITC if you make a video challenge pledge. Life Hacks research  has shown that if you put yourself up to something by doing it in public, you follow through because others are watching.  So use peer pressure to your advantage!  So help out your fellow language learners participating in the challenge!  Leave them words of encouragement on their notebook entries!  And dont forget to sign up for yourself, and get the summer of to a great start! Click the links below to see: June Language Challenge Video Pledges 1 June Language Challenge Video Pledges 3 June Language Challenge Video Pledges 4   Helga from Russia, is learning Italian Helga is learning Italian because shes going on Holiday to Italy in July. She already speaks pretty decent Italian! This is her June Language Challenge public pledge video. Cheer her on by leaving a quick message in her notebook. Casey from the United States, is learning Japanese Casey is learning Japanese cause he wants to write lecture both in contemporary and traditional in Japanese! This is his June Language Challenge public pledge video. Give him some support by leaving a quick message in her notebook. Gretie from the United States, is learning Korean and Spanish Gretie is learning Korean and Spanish. Gretie is participating our June Language Challenge in order to improve her ability to communicate in foreign language. Lets support her by leaving a quick message in her notebook. Mike from the United States, is learning Chinese Mike is learning Chinese. Mike is taking part of our June Language Challenge in order to speak more clearly and fluently to his Chinese family at home. Give him some support by leaving a quick message in his notebook. Alxies from France, is learning Chinese Alxies is learning Chinese and he can already speaks pretty good Chinese. His goal is after he completed the challenge he can manage talk to our teacher on italki in Chinese for 15 minutes! Give him some support by leaving a quick message in his notebook. Adam from the United States, is learning Portuguese Adam is learning Brazilian Portuguese.   Adams goal is at the end of the challenge he can be able to speak with someone in Brazilian Portuguese with better accent.   Support him by leaving a quick message in his notebook. Maureen from Scotland, is learning Greek Maureen is learning Greek because Greece in one of the country she visited very often. Her goal is be able to communicate with native Greek speaker after Language Challenge and also hoping to reach B1 level. Cheer her on by leaving a quick message in her notebook. Yvonne from the United States, is French Yvonne is already speaks very fluent French, as shes going to visit France and Belgium in summer shes participating our June Language Challenge. Support her by leaving a quick message in her notebook. Hanks from the United States, is learning German Hanks is learning German and hes going to practice his German every single day through out the June Language Challenge. Support him by leaving a quick message in his notebook. Alexis from the United States, is learning French Alexis has been learning French for 10 weeks now and her French is pretty fluent and decent. Her goal is to reach the level B1 by 1st of July. Participating our Language Challenge is going to help her to reach her goal. Lets give her some support by leaving a message in her notebook. Nick from the UK, is learning Italian Nick has always been wanted to speak a foreign language and hes been learning Italian for over a month. Hes participating our Language Challenge in order to gain some more confidence to speak a foreign language. Lets give her some support by leaving a message in her notebook. Jimmy from Brazil, is learning Polish Jimmy is learning Polish at the moment and he thinks italki is the best website to find best online teachers! His goal by participating our Language challenge is be able to reach A1 level in Polish. Lets give her some support by leaving a message in her notebook. Amy from China, is learning Korean Amy is learning Korean and her ultimate goal is be able to understand Korean drama without reading subtitles. Lets give her some support by leaving a message in her notebook. June Language Challenge Video Pledges 2 See Whos Taking June Language Challenge If you are taking June Language challenge were  giving away 50 free ITC if you make a video challenge pledge. Life Hacks research  has shown that if you put yourself up to something by doing it in public, you follow through because others are watching.  So use peer pressure to your advantage!  So help out your fellow language learners participating in the challenge!  Leave them words of encouragement on their notebook entries!  And dont forget to sign up for yourself, and get the summer of to a great start! Click the links below to see: June Language Challenge Video Pledges 1 June Language Challenge Video Pledges 3 June Language Challenge Video Pledges 4   Helga from Russia, is learning Italian Helga is learning Italian because shes going on Holiday to Italy in July. She already speaks pretty decent Italian! This is her June Language Challenge public pledge video. Cheer her on by leaving a quick message in her notebook. Casey from the United States, is learning Japanese Casey is learning Japanese cause he wants to write lecture both in contemporary and traditional in Japanese! This is his June Language Challenge public pledge video. Give him some support by leaving a quick message in her notebook. Gretie from the United States, is learning Korean and Spanish Gretie is learning Korean and Spanish. Gretie is participating our June Language Challenge in order to improve her ability to communicate in foreign language. Lets support her by leaving a quick message in her notebook. Mike from the United States, is learning Chinese Mike is learning Chinese. Mike is taking part of our June Language Challenge in order to speak more clearly and fluently to his Chinese family at home. Give him some support by leaving a quick message in his notebook. Alxies from France, is learning Chinese Alxies is learning Chinese and he can already speaks pretty good Chinese. His goal is after he completed the challenge he can manage talk to our teacher on italki in Chinese for 15 minutes! Give him some support by leaving a quick message in his notebook. Adam from the United States, is learning Portuguese Adam is learning Brazilian Portuguese.   Adams goal is at the end of the challenge he can be able to speak with someone in Brazilian Portuguese with better accent.   Support him by leaving a quick message in his notebook. Maureen from Scotland, is learning Greek Maureen is learning Greek because Greece in one of the country she visited very often. Her goal is be able to communicate with native Greek speaker after Language Challenge and also hoping to reach B1 level. Cheer her on by leaving a quick message in her notebook. Yvonne from the United States, is French Yvonne is already speaks very fluent French, as shes going to visit France and Belgium in summer shes participating our June Language Challenge. Support her by leaving a quick message in her notebook. Hanks from the United States, is learning German Hanks is learning German and hes going to practice his German every single day through out the June Language Challenge. Support him by leaving a quick message in his notebook. Alexis from the United States, is learning French Alexis has been learning French for 10 weeks now and her French is pretty fluent and decent. Her goal is to reach the level B1 by 1st of July. Participating our Language Challenge is going to help her to reach her goal. Lets give her some support by leaving a message in her notebook. Nick from the UK, is learning Italian Nick has always been wanted to speak a foreign language and hes been learning Italian for over a month. Hes participating our Language Challenge in order to gain some more confidence to speak a foreign language. Lets give her some support by leaving a message in her notebook. Jimmy from Brazil, is learning Polish Jimmy is learning Polish at the moment and he thinks italki is the best website to find best online teachers! His goal by participating our Language challenge is be able to reach A1 level in Polish. Lets give her some support by leaving a message in her notebook. Amy from China, is learning Korean Amy is learning Korean and her ultimate goal is be able to understand Korean drama without reading subtitles. Lets give her some support by leaving a message in her notebook. June Language Challenge Video Pledges 2 See Whos Taking June Language Challenge If you are taking June Language challenge were  giving away 50 free ITC if you make a video challenge pledge. Life Hacks research  has shown that if you put yourself up to something by doing it in public, you follow through because others are watching.  So use peer pressure to your advantage!  So help out your fellow language learners participating in the challenge!  Leave them words of encouragement on their notebook entries!  And dont forget to sign up for yourself, and get the summer of to a great start! Click the links below to see: June Language Challenge Video Pledges 1 June Language Challenge Video Pledges 3 June Language Challenge Video Pledges 4   Helga from Russia, is learning Italian Helga is learning Italian because shes going on Holiday to Italy in July. She already speaks pretty decent Italian! This is her June Language Challenge public pledge video. Cheer her on by leaving a quick message in her notebook. Casey from the United States, is learning Japanese Casey is learning Japanese cause he wants to write lecture both in contemporary and traditional in Japanese! This is his June Language Challenge public pledge video. Give him some support by leaving a quick message in her notebook. Gretie from the United States, is learning Korean and Spanish Gretie is learning Korean and Spanish. Gretie is participating our June Language Challenge in order to improve her ability to communicate in foreign language. Lets support her by leaving a quick message in her notebook. Mike from the United States, is learning Chinese Mike is learning Chinese. Mike is taking part of our June Language Challenge in order to speak more clearly and fluently to his Chinese family at home. Give him some support by leaving a quick message in his notebook. Alxies from France, is learning Chinese Alxies is learning Chinese and he can already speaks pretty good Chinese. His goal is after he completed the challenge he can manage talk to our teacher on italki in Chinese for 15 minutes! Give him some support by leaving a quick message in his notebook. Adam from the United States, is learning Portuguese Adam is learning Brazilian Portuguese.   Adams goal is at the end of the challenge he can be able to speak with someone in Brazilian Portuguese with better accent.   Support him by leaving a quick message in his notebook. Maureen from Scotland, is learning Greek Maureen is learning Greek because Greece in one of the country she visited very often. Her goal is be able to communicate with native Greek speaker after Language Challenge and also hoping to reach B1 level. Cheer her on by leaving a quick message in her notebook. Yvonne from the United States, is French Yvonne is already speaks very fluent French, as shes going to visit France and Belgium in summer shes participating our June Language Challenge. Support her by leaving a quick message in her notebook. Hanks from the United States, is learning German Hanks is learning German and hes going to practice his German every single day through out the June Language Challenge. Support him by leaving a quick message in his notebook. Alexis from the United States, is learning French Alexis has been learning French for 10 weeks now and her French is pretty fluent and decent. Her goal is to reach the level B1 by 1st of July. Participating our Language Challenge is going to help her to reach her goal. Lets give her some support by leaving a message in her notebook. Nick from the UK, is learning Italian Nick has always been wanted to speak a foreign language and hes been learning Italian for over a month. Hes participating our Language Challenge in order to gain some more confidence to speak a foreign language. Lets give her some support by leaving a message in her notebook. Jimmy from Brazil, is learning Polish Jimmy is learning Polish at the moment and he thinks italki is the best website to find best online teachers! His goal by participating our Language challenge is be able to reach A1 level in Polish. Lets give her some support by leaving a message in her notebook. Amy from China, is learning Korean Amy is learning Korean and her ultimate goal is be able to understand Korean drama without reading subtitles. Lets give her some support by leaving a message in her notebook.

Learning a Language 8 Fun Flashcard Apps to Improve Your Vocabulary

Learning a Language 8 Fun Flashcard Apps to Improve Your Vocabulary 8 Fun Flashcard Apps to Improve Your Vocabulary Let’s take a walk down memory lane…To chalkboards, erasers, textbooks and…flashcards!Remember flashcards? Those tidbits of information that we carried around on index cards? We all know ‘em! And we all used ‘em!You may think theyre “old school,” but theyre still aroundâ€"and they’re neither dull nor dated. No, today’s flashcards are new and improvedâ€"definitely not your Granny’s relics!The amazing thing about today’s flashcards is that they’re available right from your phone with the help of some cool apps!  Flashcards are wildly beneficialâ€"only now there’s no large bundle of cards to carry around while you hope the rubber band doesn’t snap in your hand!Language flashcard apps really are a language learner’s best friendâ€"they’re always by your side and always ready to play.Let’s check some out! Why Use Flashcard Apps for Language Learning?The biggest reason to use flashcard apps for language learning is a simple one: They work! When you were a kid in school, flashcards brought the finer points of all core subjects (math, history, geography) into a tidy bundle that you could work with and memorize.Language apps do the same thingâ€"except they focus on a target language! They’re designed for fast learning  by presenting bites of information that are easily memorized.An added perk? They’re fun to use!Growing vocabulary is a snap with flashcards  since they incorporate spaced repetition, which essentially means reviewing information at certain intervals. Since vocabulary is key to all aspects of language, flashcard apps are an excellent addition to any language program.Flashcard apps are always on hand, fill up small, otherwise wasted chunks of time with solid language practice and offer on-the-fly learning. What’s not to love?To get you started, here are eight top flashcard apps to take your vocabulary to the next level!8 Fun Flashcard Apps to Improve Your VocabularyFluentUiOS /  AndroidFluentU’s flashcard features b ring a ton of options to language learners.The curated video clips that are the heart of the language program provide the vocabulary for FluentUs flashcards. Since the material comes from authentic music videos, inspiring talks, movie trailers and news from around the globe, the vocabulary is diverse, relevant and timely.It’s real-world, culturally engaging learning that enhances any language learning program.Vocabulary is compiled into sets that are generated from the video content. Sets can also be created by users who send words to their own card collections, which ensures that content is tailored to individual needs. To do this, you simply click on a video, scroll down to the vocabulary tab and choose the words you want to addâ€"its that simple!What makes FluentU extra special is that the program uses a complex spaced repetition system thats based on an altered version of the SM2 SuperMemo algorithm, ensuring that your flashcards are presented to you in the optimal order and a t appropriate intervals for best continued practice and memorization.For moments when you dont have internet access, simply download the flashcards ahead of time to continue learning offline.FluentU is much more than a flashcard app.  The interactive programâ€"because you choose what to see and how to learnâ€"brings language immersion to learners. No passport required!Amazing vocabulary and grammar tutorials use authentic content to bring learning alive. The program also uses interactive captions; tap on any word to see an image, definition, audio and vocabulary example. It truly is real-life language learning at your fingertips, anytime, anywhere!LingvistiOS / AndroidLooking to enhance your core vocabulary? Lingvist has you covered!Using the Lingvist app is a straightforward method to increase vocabulary in a target language. There are no bells or whistles to this app, but it’s a solid option that is beneficial to any language program. The how-to features are clear and uncomplica ted so users can easily navigate through all areas of the app.Flashcards feature example sentences so learners can see words and phrases used in context. Also, there are audio pronunciations which help learners effectively model speaking practice.Tracking progress is also streamlined. The graphics clearly show where you’ve been and how quickly you’re moving ahead. Placement tests help measure progress.A bonus to the flashcard functionality? Lingvist provides some limited information on word forms and grammar.DropsiOS / AndroidDrops adds a gaming feel to using flashcards for language learning. The screens are bright and the illustrations are fun.Several languages are offered, including some that aren’t always easy to locate study material for, like Icelandic, Maori, Samoan and Vietnamese.The app offers more than flashcards. The learning program itself is broken into 5-minute learning sessions, which the developers believe encourage users to tap inâ€"after all, everyone has five minutes to spare so the “lack of time” excuse that’s so common is eliminated!The program is also  fully visual. Words and phrases are illustrated so theres never any confusion about what a vocabulary word means. Learners see it!Theres also no keyboarding with this app; its all swipes and taps to get the job done. Wonderfully engaging, this is an exciting way to acquire a language.You may try this one for the flashcardsâ€"which are super!â€"and fall for some of the other energizing features, too!RejiiOSReji is a vocabulary-building app that offers material for 48 languages.It actually uses words from other sources, like movies, articles, books or language classes, for flashcard use. Learners convert their files to Reji decks and use the customized decks in their language programs. It’s a simple process and ensures that relevant words are memorized!This app also has some fantastic additional features, so it’s more than just a flashcard app. For example, theres a  learn mode that offers pronunciation and spelling practice, as well as other learning options.Reji also eliminates the need for a translation app; easily  look up unfamiliar words to see definitions and images!While Reji isnt currently available for Android, a compatible app is in the works. Sign up directly on their site to be notified when the Android app is ready!QuizletiOS / AndroidThis app gives learners tons of options for reaping the benefits of adding flashcards to a language program.Choose from the flashcards already available on the site or create your own sets.Either way, the flashcards are always available to fill up any extra downtime. Personally, this app has eliminated what feels like hundreds of hours sitting in waiting rooms and standing in long lines!Quizlet’s flashcards are fun to use. They turn vocabulary memorization into a game by showing learners how they’re progressingâ€"and for some of us, that brings out the drive to do better with each draw of the cards!There ar e lots of options for working with Quizlet’s language flashcards. Audio features provide the correct pronunciation of words and phrases. Game functions let learners test memorization skills. Learners can also play the game called “Match”â€"a beat-the-clock memory quiz!Flashcards can be shared with other language learners. Since this also works with words uploaded by individual learners, the potential for learning idioms, regional expressions and even unique phrases is excellent!TinycardsiOS / AndroidTinycards is the brainchild of the creators of Duolingo, the well-known language-learning program. Its similar to Duolingo in that its a snap to navigate and features a cheerful, engaging design.This flashcard app also pulls a lot of its vocabulary from the Duolingo program.If you’re already using Duolingo as part of a language program, Tinycards is an excellent method for reviewing vocabulary from it. And if you’ve never used Duolingo, that’s okay, too. These cards provide p lenty of vocabulary so learners can review or learn according to their needs!The flashcard decks highlight more than just vocabulary though. They offer pronunciation demonstrations and provide illustrations for words and phrases.The vocabulary is  divided into packs of cards, in sections devoted to various topics. Ace one pack and the next one unlocksâ€"it’s a super cool way to track your progress!BrainscapeiOS / AndroidThe Brainscape flashcard app really checks all the boxes on learning foreign language vocabulary quickly and easily. The app is formatted clearly and is so user-friendly that using it is an absolute pleasure.Learners are able to utilize the app’s flashcards or create their own. The material already gathered and available on the app comes from publishers and educators, as well as other learners.The flashcard decks are shareable  and users can work together to develop highly customized content. So if you’re part of a group planning a culinary tour across the glob e, you could collectively compile flashcards that feature food-related vocabulary!Learners can set goals, track progress, shuffle cards, choose specific deck categories to study and much more. This is an app that definitely enhances a language-learning program so well that I found myself looking forward to using it!CramiOS / AndroidThe Cram flashcard app is a versatile vocabulary-building tool that has enough options to keep learning fast and fun.There are multiple study modes  depending on whether you download the app for iOS or Android, so there’s a lot happening in this small app.Card mode brings up a full set of cards for review, while cram mode introduces spaced repetition into the flashcard decks. Memorize mode removes vocabulary that the learner is familiar with, showing only content that still needs to be mastered. Lastly, game mode brings a bit of gaming to learning vocabulary with flashcards!The app keeps track of flashcard decks that learners are currently using and sep arates them into self-created decks, favorite decks and the decks studied most often.All in all, this flashcard app is a great way to almost effortlessly get some extra vocabulary work into a language program.Flashcards? They’ve grown up, too. They’re not just for children  anymore.Flashcard apps are perfect for language learning at any age!Learning a new language should be entertaining, and flashcards are lots of fun. Download one or more of these apps to maximize learning time, enhance your core vocabulary and turn study time into playtime!

Victory for the People, But is it Enough

Victory for the People, But is it Enough The Ohio Statehouse In my last article, I wrote about how many elected leaders across the country, and especially in Ohio, are drastically impinging on our freedom to make decisions through voting in democratic elections.   Since the time I wrote that post, a startling yet inspirational victory against those abuses was won by the people of Ohio: early voting for all citizens has been restored. On August 31, Judge Peter C. Economus, who sits on the U.S. District Court for the Northern District of Ohio, issued a preliminary injunction that effectively overturned Ohio’s law prohibiting ordinary citizens from casting their ballots during the final weekend before Election Day.   Economus, who has sat on the court since 1995 after being appointed by President Clinton, argued in his ruling that “there is no definitive evidence before the court that elections boards will be tremendously burdened” if they are required to remain open to the public during those critical final hours on the weekend before Election Day. On the same day that ruling came down, Ohio government officials sent absentee ballots to many voters registered in the state.   Absentee ballots provide a convenient option to those who may find that voting in the comfort of their own home on their own time is easier than finding time to stand in long lines at polling locations, especially those who must also manage work and family obligations.   Such an extraordinary sign of good will from the government is quite rare in the United States; Ohio is one of only three states (the others being Washington and Oregon) to mail absentee ballots to voters. But these measures, while helpful, are simply not bold enough solutions to confront the ever-growing problems our country has with voting.   Although actions like these will undoubtedly improve our current situation, it is very likely that they may soon be rolled back altogether.   Ohio Republicans have vowed to appeal the District Court’s ruling to the Sixth Circuit Court of Appeals.   No matter what the outcome of that appeal, the case will surely find its way before the Supreme Court, which in the wake of its infamous decision in Bush v. Gore has shown that it is not afraid to tackle partisan issues best left to the elected branches of government.   And given the current make up of the Supreme Court, the decision it will reach if it chooses to hear the case will certainly be a toss-up, the implications of which should be quite unsettling. It is time for our leaders to finally stand up and do what is right for our democracy by instituting real elections reforms.   If officials in Ohio are willing to send registered voters absentee ballots, why not send eligible voters who have not yet registered the forms they need to do so?   And why not make those same forms available at street corners, shops, office buildings, and other convenient locations?   The only way that we can preserve our democracy is by empowering the people, and the best way to empower the people is to get them to the polls.   And it is up to everyone, especially our elected officials, to make this ideal a reality. Photo credit:  Mike King

Chemistry Shoe Stripe Top

Chemistry Shoe Stripe TopThe chemistry silhouette top is one of the most popular synthetic college sweatshirts that you can buy. It has the look and feel of a real sweatshirt, but with all the qualities of a good school uniform.There is really no shortage of styles available on the market right now. Because this sweatshirt is a style that is in high demand, there are plenty of different designs to choose from so you can make sure you get the one that you like.Shape - This depends on what shape you want your silhouette to take. In general, the more rounded it is, the better it looks. However, the more scooped out the sides are, the less appealing it is.Color - Again, this depends on what color you want your chemistry silhouette to be. The standard color options are white, black, navy blue, black, and brown.Features - Some silhouettes will include a front pouch pocket as well as pockets at the bottom for dangly bits. For example, the Lilly dress has side pockets on each side of the ski rt. Others have zipper fastening pockets along the bottom.Look - These styles are designed for girls who are going to be spending most of their time in their pockets, but they still want something that looks good when they're in the same room as the guy who's in charge of ordering sweatshirts. They also usually do not have the pockets that the boys do, and the back pockets that they do, usually have a different look and feel to them.Chemistry silhouette tops are still one of the best alternatives for the high school girl that does not want to go out and buy a fancy t-shirt. These tops look nice, they are comfortable, and they can even be worn by guys that you aren't going to be dating! This shirt is for every kind of student in your life and will always be just fine.

Chemistry Chart PDF

Chemistry Chart PDFA chemistry chart PDF for people who want to become chemists can be a valuable resource when you are preparing your application. When you search online, you will find that most of the applications that you find are from students who want to become scientists or are looking for careers in chemistry.Of course, even if you are applying to become a chemist, it is important to prepare yourself for the periodic table. The design of the periodic table was decided upon by the European Commission. The table shows us what elements are made up of by showing all of the molecules that make up the elements and the bonds that connect them.One great resource for those who are interested in becoming chemists is the periodic table. It will help them understand the role of atoms and different elements, and how they function.For example, we know that protons are at the bottom of the periodic table and they have electrons attached to them, and then electrons are bonded to atoms. The pe riodic table has sixty-eight elements in it. The element of hydrogen is the lightest element and it is composed of two protons and two neutrons.Hydrogen is very easy to use as a substance. We know that it is found in water, so it is a perfect solvent and it is also used as a strong oxidizer. The more common element that we encounter is oxygen, which is found in our bodies. Oxygen is also very abundant in air.Atoms make up the lightest element and they are very heavy. We know that these elements form the base of the periodic table, but they do so much more.When you are going through the periodic table, you will see that each element belongs to one group. There are five groups of elements in the periodic table, and they are classified as elements in two categories: alkali metals and alkaline earth metals. You will also find that there are nine elements in the other category, which is not on the periodic table.

How To Help Your Child With PSA Chemistry

How To Help Your Child With PSA ChemistryPSA Chemistry is one of the most difficult courses to get into at a college or university and has to be taken very seriously. It covers a wide range of science that all children need to know about. Every student should take the course at least once. The classroom experience is very important, so students need to learn how to set up lectures, how to study, and how to organize their work.Everyone should know that no two children are the same, and this applies to chemistry as well. There are some children who are more willing to learn than others. It's important for parents to encourage their children to take the class as often as possible. This will help to teach them what they need to know when they are older.Learning about chemistry in school can help students better understand what chemical elements do and how they are formed. They may also be able to develop better understanding of how to use their knowledge in their everyday lives. The chem icals that we use everyday can affect our health, and knowing how these can affect our bodies will help us understand how important it is to take care of ourselves.It's important for every student to have a science book that can be used for other classes as well as for the PSA Chemistry class. This helps to keep students from having to use the notes that they are given on the test. A book is also a great way to keep students from giving up on the class.The lab portion of the PSA Chemistry class is one of the more difficult parts of the class. There are different parts of the lab that are very important for students to understand. Many children forget to test themselves to make sure that they are able to finish the tests that they have to take. Taking tests to improve the quality of their learning is essential to making sure that they are prepared for college.There are a number of things that parents can do to help their children with PSA Chemistry. One of the best ways to do this is to support their child's studies. Some parents might want to give their child some extra encouragement. This can mean simply paying attention to how their child is doing in class. They should be able to talk to their child to see if they have any questions or concerns.One of the biggest obstacles in getting your child to take PSA Chemistry is due to the fact that many parents do not know how to approach it. Parents need to find a good way to help their child learn how to take their subject. Since the subject can be confusing, parents need to make sure that they are available for help when needed. In the end, it is the teacher who makes the most impact on a child's learning, so finding a good chemistry teacher is important.

Superprofs handy guide to piano instruction

Superprof’s handy guide to piano instruction How to learn to play the piano ChaptersLearn to play the piano, beginning with solfegeOptimize your natural talents to learn to play the pianoTeaching yourself the piano: a good or bad idea?Learn the piano with a teacher: the fastest and most efficient approachLearn the piano with a teacher: music schools or private lessons?Practice makes perfect!Self-taught, with a teacher, in a music school: there are several options for those who want to learn piano. With all these choices for music instruction Superprof is here to help clarify things for you!One important idea to note from the start: there is no easy answer. Everything depends on your piano goals, motivation level, work method, your background in music and your budget. But one thing is certain: if you’d like to progress rapidly and learn to play advanced piano songs, we’d highly recommend working with a piano instructor.Read on for more information…!Train yourself to play a song that you hear: this will improve your musical ear and help you play by earBu t everything has its downside. Here are some disadvantages to teaching yourself to play the piano as opposed to taking a piano lesson:You aren’t structured or supervised, so no one will correct your errorsYour solfege attempts wont be heard by a professionalYou risk taking up bad habitsThe risk of frustration and discouragement is higherIt’s therefore possible to learn the piano alone, but you don’t have the best chances on your side. Taking music classes is the preferred means of learning and making regular progress on the keyboard.Motivation and perseverance are key to becoming a true pianist.Learn the piano with a teacher: the fastest and most efficient approachYour private piano teacher will provide a structure for learning, while observing and encouraging you. He or she will teach you how to overcome challenges, which may also relate to other situations in your daily life! (who said learning a chord wasn’t practical?The piano teacher, who is a professional with a love o f music, will transmit this passion to you, increase your motivation, and enrich your playing. This will make it easier to learn music theory, play the key of middle C, and all those other less fun tasks!Different formulas are at your disposal: private lessons (like the ones you’d book at Superprof, for example), a music school or a conservatory for higher education students.And since you’ll be spending a lot of time with your piano teacher, at least an hour per week depending on the method you choose, it’s very important that you get along with one another. So choose a teacher who corresponds to your personality and objectives. And if you don’t find the right match at first, try again!Don't forget that a tutor might be the most important tool for learning piano.Learn the piano with a teacher: music schools or private lessons?Do you prefer to be guided by a teacher to take those first steps, or, in your case, first piano scales?That’s great, but you’re now faced with ano ther important  question:  private instructor or music school?Piano instruction can happen at any age as long as you’re motivated.The first criteria is a practical one: location. If there is no music school located nearby, there’s a better chance you’ll find a private teacher in the area, or better yet, one who teaches you at your house!If both options are possible for you,  ask yourself these questions related to your work method and objectives:What is your main aim for piano playing (as a hobby, to become a professional…)?What type of class experience are you after (a personalized or very structured experience…)?What type of music do you want to play (classical, jazz, variety, modern…)?Do you prefer individual or group classes?Your responses to these questions should be able to guide you to make a decision regarding your beginning piano lessons.If you go to a music school, you’ll find:Rigor and regularity in your learning programme,A more traditional education,Piano lessons and obligatory solfege training,Group classes,Exchanges with fellow students,Exams to test ability and level of playing.With private lessons, you’ll have:A lesson that is adapted to your personal needs, aims and speed of progress,Greater possibility in the style of music and tunes you can learn,Flexibility in course schedule,Generally speaking, the music school is for those destined to go to a conservatory for higher education and a career as a pianist or musician. It’s a sure means to acquire a very firm music foundation and know that piano keyboard by heart! If you are looking to learn to play piano for fun, or how to play your favorite piano music (other than classical repertoire), a private teacher might be the better option for your piano course! (Just beware of those free piano lessons.)Practice makes perfect!Whether you are learning to play piano alone or with the help of a piano teacher, practicing will play a vital role in your goal to become a piano player. In order to impact your playing and lead you to become a more advanced pianist faster, practice should be regular.  That octave or major scale won’t teach itself!So that you don’t lose motivation or direction, follow a schedule, such as one hour of playing every day or every two days (depending on your personal piano playing goals).  Regularity is just as important as quantity. It’s better to play those black keys every three days than five hours every now and then!Your piano playing won’t progress without training and exercises  (those famous piano scales!). Sadly, there are no miracle solutions. Even if your piano teacher is Elton John, if you don’t practice several hours each week your progress will be little to none.And afterwards, you’ll be at the same level of our Superprof, Antoine P. (portrait of a piano teacher). Goodbye easy piano songs, hello Chopin!