Is Reaction Chemistry a New Development in Science?

Is Reaction Chemistry a New Development in Science?Reaction chemistry is used in many different areas of science. These include areas such as the molecular and nuclear science, biology, environmental science, and others. In fact, it is the main determinant in the molecular and cellular changes that occur with human beings, from being organic to becoming organic and becoming a part of nature.What exactly is reaction chemistry? This science has been around for hundreds of years. It is not new in terms of what is used in it. However, as its application in the world of science continues to grow, its name has grown, which means that today's scientists need to become more familiar with it, as it is one of the most important aspects in their studies.One important aspect of reaction chemistry is the way the theory is used in the research and development. For instance, if a particular area of study involves studying the reaction of a substance in an organic state, they may use the term 'oxida tion' to describe the change in that substance into a different compound. They may also use the term 'oxidation' in the discussion of chemical toxicity. Both terms are recognized in science as more or less accurate ways of describing the change in substance.The thing about chemical compounds is that they tend to change into other compounds, or at least, into other forms that might cause something to react in a certain way. Chemicals that react when exposed to heat tend to lose a large amount of the chemical. They may lose it through the formation of an ion.Chemical compounds are formed and then exposed to heat because the chemical tends to combine with another compound. As long as the two compounds are chemically similar, the acidity of one compound will tend to neutralize the acidity of the other.To use the examples above, if you take a mixture of potassium hydroxide and hydrogen peroxide, which have a very strong acidity, a high concentration of hydrogen peroxide will create a gas that will react with the acidity of the potassium hydroxide, but it will do so at the same time that the hydrogen peroxide is creating gas. The hydrogen peroxide will react with the excess potassium hydroxide to form the hydroxide.The next time you use the term 'oxidation,' you may consider using the term 'reaction chemistry.' For those who are interested in this topic, there are online classes, books, and other resources available that can help you learn more about this. There are even a few colleges or universities that have an undergraduate and graduate level program that focuses on reaction chemistry.

Breaks, Mini-Tests, and Multi-Task Avoidance Three Ways to Study Better

Breaks, Mini-Tests, and Multi-Task Avoidance Three Ways to Study Better Improving Academic Performance Few people like to do homework or study for a test. But it’s obviously important to do these things to perform well in school. And if you must engage in these activities, you might as well be as efficient and productive as possible. You want to get as much benefit from each hour you invest in studying as possible. In this article I’ll share three very practical, yet science-backed ways to get more out of every hour you invest in studying. #1 Know when to take a break. I’m not sure if it is widely understood that the brain has two main “modes” of thinking: Focused and Diffuse. I first learned about this concept in an online course called Learning How to Learn. When most people think about the process of studying for a test or going to a course lecture, they are envisioning “focused learning” where there is conscious effort to pay attention to a fact or concept and understand how it works. This is absolutely the primary way in which we learn. We apply reason and logic to understand how the pieces of a puzzle fit together, whether that “puzzle” is about history or algebra. However, there is another mode of learning called “Diffuse.” To understand this mode, which operates in the “background” of your brain, imagine you are struggling with a difficult math problem. You’ve been at it for 15 minutes, but there are 15 other problems you need to do for homework, so you just let it go and move on because you literally don’t have any more time. In the diffuse mode of learning you are not consciously thinking about a problem, but without realizing it, your mind is still working on it (in a sense). You know it’s something you’d like to solve or understand, and sub-consciously, your brain connects dots in the background and sort of “tests” a large number of potential linkages that might shed some light on the problem for you. It’s unlikely that the answer to the math problem will magically come to you at 9PM that night. However, when you crack open the book to do homework or sit down in the next class lecture, you may be surprised to somewhat quickly realize that you now understand the concept. The moral of the story here is that instead of continuing to struggle with a problem, sometimes it makes sense to take break and do something else, or at least move on to a different problem. #2 Stop underlining, start summarizing and testing yourself The brain retains more information when it is truly “activated.” Put differently, more learning occurs when you engage in “active” vs. “passive” studying. And, a great example of a “passive” activity is reading. Obviously, reading, as far as activities go, is a good thing to be doing and a very important part of learning and doing well in school. But, it’s important to try to get the most out of the time you invest in reading. Many studies have shown that simply reading about something is not a great way to learn or remember it. Reading passages and underlining them often feels good, because it seems like you are accomplishing something. But studies show little benefit. In this article on effective studying techniques by Annie Murphy Paul, she discusses several more effective alternatives to underlining. I will cover or have covered some of these ideas in other posts, but two strategies that are better than underlining include summarizing key ideas in your own words. This forces your brain to “activate” and re-formulate the idea before writing it down. Even better than summarizing, according to the article, is to use flashcards or other means to quiz yourself. Quizzing yourself is the ultimate way to truly engage with the material vs. passively absorbing it. This process of engaging is what researchers believe leads to higher levels of retention and learning. #3 Stop multi-tasking and start focusing You will learn a lot less and will find it more difficult and time consuming to understand and complete assignments if you multi-task. It’s as simple and clear as that. In an article in Inc. magazine, Larry Kim (@larrykim) writes about how multi-tasking lowers work quality and efficiency because it “makes it more difficult to organize thoughts and filter out irrelevant information.” He references a study at the University of London that suggest multi-tasking while performing cognitive tasks experienced IQ drops that were similar to subjects who hadn’t slept for an entire night or who had smoked marijuana. Multi-tasking is another topic written about very well by Annie Murphy Paul in her article You’ll Never Learn in Slate. On the one hand, you don’t need to overthink this one. Of course, when you try to do more than one thing at once, you are paying less attention to each thing. You’ll be more likely to miss important points altogether or not fully understand any given point you are hearing or reading about. Paul quotes a psychology professor at the University of Michigan who says “Under most conditions, the brain simply cannot do two complex tasks at the same time. It can only happen when two tasks are very simple and when they don’t complete with each other for the same resources…an example would be folding laundry and listening to a weather report on the radio. That’s fine…but listening to a lecture while texting or doing homework while being on Facebook â€" each of these tasks is very demanding.” Here are five research-backed results of trying to multi-task: Assignments/tasks take longer to complete, both because of time spent on the distracting activity and the need to re-familiarize yourself every time you re-engage You’ll experience mental fatigue from switching back and forth, and that will lead to mistakes Your memory of what you’re learning will be worse, as a direct result of having been switching back and forth across tasks when originally formulating the memory Our brains process information less efficiently when we are multi-tasking. In one study, students who multi-tasked remembered facts as well as non-multi-taskers, but were far less adept at extrapolating key themes to different contexts. Finally, some studies have simply shown that students who, in general, do more multi-tasking, simply have lower GPAs overall. Most likely as a result of all of the other issues we’ve already discussed. Summary There are many ways to start becoming a better student and a more efficient studier. Three important ones include: Knowing when to take a break Choosing more “active” ways to engage with what you are reading than simple underlining, and Avoiding multi-tasking at all costs when you are trying to learn or study something.

Frequently asked questions What should I bring with me to the SAT and ACT

Frequently asked questions What should I bring with me to the SAT and ACT Students often ask what they should bring with them to the testing center on SAT or ACT test day.   With the tests coming up on June 2 and 9, 2012, this is a very relevant question.   You can find a complete list on the College Board’s website, but I’ll summarize it here.   You should bring:Admission ticket â€" print this out the night before.   You need this to get into the test!Photo ID â€" your driver’s license or school ID works.   You also need this to get into the test.   Your receipt from Taco Bell does not count as an ID (this actually happened at my student’s test center, and the person in question didn’t get in).Calculator â€" either graphing or scientific calculators are allowed, but no calculators with full keyboards.   Make sure you replace the batteries a few days before the test!Number 2 pencils â€" no mechanical pencils allowed.   Bring several of them so you have backups.Extra eraser â€" to make it easier to erase cleanly on the scantron.Watch â€" this shou ld be an old-fashioned wristwatch that doesn’t beep.   Helpful to keep track of the time you have left on each section.WaterHigh-energy snacks for the break â€" think granola bars, bananas.   Anything that will keep you going for four hours!Driving directions to the testing center, or a GPS â€" if you’re from Palo Alto but you’re taking the SAT at Bellarmine, you might not know how to get there.   Be prepared!It’s also important to know what NOT to bring to the SAT and ACT:Your phone, iPod, any other electronic gadgets â€" you won’t be allowed to use them if you have time left over on a section, and you don’t want to risk them getting confiscated if you forget to turn off the sound.   Leave them in the car!Highlighters and pens â€" you can only use pencils.Notes of any kind â€" this should be obvious!Scratch paper â€" the proctor will provide this for you.Good luck from AJ Tutoring!

Seashell English

Seashell English Seashell English Xian itself is a cultural icon with a history dating back 4,000 years. On days off, lose yourself in the maze of old Xian streets, take a jog along the top of the 9-mile ancient city wall, try some authentic Chinese cuisine, learn some Chinese, see the local Terracotta Warriors or let your hair down in one of the hundreds of bars, restaurants and clubs here. Xian is awesome! Shaanxi Longing Shell Education and Technology Group is located in Xian, the capital city of Shaan Xi province in China. The group was founded in 2015. The Group has always been committed to helping the development of education and serving the education industry. It includes many international top education brands, with integrated education, training, examination and other comprehensive services, covering young childrens education, qualification assessment and other fields. The education branches affiliated to Longing Shell Education have a motto To have every kid shine like a pearl. Our mission is simple, to help our kids grow smarter, stronger, and kinder and help children to become socially responsible citizens of the world. Longing Shell Education focuses on providing excellent training programs and professional curriculums. Part of our process to ensure that we have the best quality of teachers, is to hire foreign and Chinese teachers who have a bachelors degree or higher. All our teachers also have at least one International English teaching certificate. Seashell English is an excellent English training brand for children , which was created by Shaanxi Longing Shell Education Technology Group, with support of other International Authoritative Education Groups. It is committed to providing a series of English and international thinking training services for young learners aged 2-18. All in all, it cultivates international comprehensive talents for thousands of families and helps children to build a brilliant life. View our Brochure

American School of Durango

American School of Durango American School of Durango The American School of Durango (ASD) is a private, non-profit, K-12 school located in Durango, Mexico. Established in 1954, since its inception, ASD has been accredited by the Secretary of Public Education (SEP) and obtained additional accreditationfrom AdvanceED, a division of the Southern Association of Colleges and Schools (from 1997 to present) and the National Autonomous University of Mexico (UNAM) (from 1998 to present), therefore upon graduation, our students receive a double diploma.ASD has 500+ students, of which approximately 60% are enrolled in early childhood and elementary, and 40% enrolled in middle and high school college preparatory programs. Over 95% of our students are latinos. Facilities inlcude a science lab, a computer laboratory, and a library/media center in every area. The average class size is 20. The teaching faculty at ASD includes teachers from the United States, Australia, Canada, Dominica, Grenada, Taiwan, UK and Mexico. ASD is focused on providing a rigorous learning environment that encourages high expectations of all, with an eye towards preparing our students to study successfully around the world. ASD strivesto provide ethical, life-long learning leaders with the tools they need to overcome challenges in an ever-changing, globalized world. ASD attracts students from families representing a large variety of Mexican professionals who seek bilingual English-Spanish education for their children. Many of our current families have been part of ASD since its beginning. As a result, the school has a proud sense of tradition, commitment, and ownership.

VRoom! Getting Started with Virtual Reality Language Learning

VRoom! Getting Started with Virtual Reality Language Learning VRoom! Getting Started with Virtual Reality Language Learning The future is now.You can watch a 3D TV from the comfort of your couch.You can morph your face from the comfort of your phone.Hands-free devices allow you to focus more fully on your taco consumption.Lets face facts: We now live in an era that would make Marty McFlys jaw drop.And the best part about the future is that technology isnt just limited to entertaining options that will impress your friends.Technology can also help you improve yourself, and that includes your language skills!From language apps  to  language learning systems  to  innovative language learning tools, technology is changing language learning.  Each new technological advance leads to new developments in language learning, and each technology offers different advantages. Some  apps can  help you  memorize words. Software can guide you through a full language course in the comfort of your own home.Meanwhile, virtual reality, the latest player on the language learning scene, can help you practice your language skil ls like never before.Virtual reality (also called VR) uses computers, phones, tablets, headsets or other devices to simulate a real environment. Rather than merely showing you a scenario, virtual reality puts you in that scenario. It should come as no surprise, then, that HuffPost reports  that virtual reality is the new, sexy way to learn a language.While there are at this point still limited options for virtual reality language learning, there are already some good choices on the market.There are also ways that you can easily DIY a virtual reality foreign language experience, which well get into below.And dont worry, while were defining virtual reality pretty broadly here just to make sure youre aware of whats out there, well definitely get to those neato headsets.So theres no need to wait.Your language learning future can start now. Why Virtual Reality Language Learning Is Taking OffFirst of all, virtual reality can provide  interactive experiences to help you perfect your lang uage skills.  One study indicates that one reason why virtual reality language learning is so valuable is that it supports interaction. Interactive experiences are much more engaging than studying alone; plus, they give you valuable practice, which helps reinforce learning, which brings us to our next point.Virtual reality can also offer an opportunity to try out your skills without the intimidation factor of interacting with native spevakers in real life. Practicing your language skills is important. However, it can also be intimidating, particularly if youre interacting with a native speaker, which can seem downright terrifying. VR language learning programs provide the opportunity to get that valuable practice without any fear. And, thankfully, the more you practice, the less daunting interacting with native speakers will seem.Virtual reality can simulate real-life scenarios youre likely to encounter, thereby preparing you to encounter these scenarios in real life. Some study pro grams focus on learning vocabulary that you may never use. For instance, while naming colors is valuable, do you really discuss them more often than you order food? Probably not. VR language programs tend to focus more on real-life contexts that youll probably encounter if you travel abroad rather than abstract activities. This functional knowledge is useful and easy to apply to actual situations.Finally, the virtual reality experience is flexible and can be as authentic as you make it. And make it more authentic you can! Enhance VRs  feeling of authenticity by combining it with cultural authenticity through using FluentU in conjunction with one or more of the tools below. FluentU takes real-world videos from the webâ€"like travel videos, music videos, informative talks and moreâ€"and turns them into personalized language learning lessons. One of the tools below even works with YouTube videos, so you can let FluentU curate content for your level and teach it to you according to your needs, then make real people, locations and language come alive with VR.VRoom! Getting Started with Virtual Reality Language LearningFirst things first: To use some virtual reality options, youll need (or have the option of using) a virtual reality headset. Here are three of the most popular options and what sorts of apps theyre compatible with.OculusOculus is compatible with apps sold through the Oculus store. Oculus works with Galaxy smartphones.DaydreamDaydream is a virtual reality viewer produced by Google. Its compatible with select Android-based phones.CardboardGoogles affordable virtual reality viewer is compatible with virtual reality apps for Android from the Google Play store. You can use it with newer-model iPhones and Android devices.Pioneers of Virtual Reality Language LearningMondlyAvailable: Android  |  Oculus RiftSeasoned language learners are no strangers to Mondly. Their online and app-based language learning options have been bringing their A game for a while. Bu t now, Mondly is also venturing into virtual reality language learning, and its a real game changer.Mondly VR focuses on putting you in realistic scenarios, like checking into a hotel, riding in a taxi, ordering at a restaurant or chatting on a train. From there, a character will speak to you, and youll respond verbally based on a list of possible responses. Voice-recognition software allows for immediate feedback on your pronunciation to help you perfect your skills.Mondly VR offers around 30 languages, including Arabic, Chinese, English, French, German, Hebrew, Indonesian, Italian, Japanese, Korean, Portuguese, Russian, Spanish and more.While the regular Mondly app is also available on iTunes, the Mondly VR app is only available for  Android  (which works with Daydream) and  Oculus Rift.ImmerseMeIf nothing excites you more than an exotic locale, ImmerseMe might be just the virtual reality program youre looking for.Scenarios will help you practice common interactions, like greeting s, ordering food and ordering coffee, with native speakers. If you respond correctly and clearly, the dialogue will move forward. However, ImmerseMe has a unique twistâ€"it features real locations, so not only can you practice your language skills, you can actually feel like youre abroad.ImmerseMe offers Chinese, English, French, German, Greek, Indonesian, Italian, Japanese and Spanish.ImmerseMe is currently available as a Chrome desktop application. Launches of an iOS app, an Android app and a VR headset app are planned for 2019.CrystallizeIs it a game or virtual reality? Trick questionâ€"its both.Crystallize helps students learn Japanese through an interactive, VR game. In it, you collect words that you find so that you can reuse them in the game. Then, you make use of your vocabulary stash in scenarios like making friends and getting a job.Your responses will come in the form of either a response to a multiple-choice question or a sentence-building activity. When you complete the response correctly, the dialogue will move on. If you dont have a vocabulary word you need, youll have to go listen in on other conversations until you find it.But Crystallize is useful for more than just vocabulary acquisition. One study shows  that Crystallize can also help teach you valuable non-verbal communication skills that youll need if you visit Japan, like how and when to bow.Plus, you can go on quests or even work with other players, both of which can increase the fun factor and your motivation.Crystallize is currently available via download for Windows, OSX or Linux.Other Virtual Reality Options You Can Use for Language LearningWhile these options arent specifically designed for language learners, you can use them to practice your language skills in VR.Avakin LifeAvailable: iOS | AndroidAvakin Life is a 3D mobile app in which you develop an avatar and then interact and explore in a virtual world. You can dance, build and decorate your living space, get a job or just han g out.For language learners, though, Avakin Life provides some opportunities to practice your target language in a simulated environment. Thats because Avakin Live supports 11 languages:  Chinese, English, French, German, Indonesian, Italian, Japanese, Korean, Portuguese, Russian and Spanish. To find someone speaking your target language, you simply need to go to the social spots screen and toggle to international mode. Then, you can practice chatting in your target language in an immersive environment.The 3D element of Avakin Life works with Daydream, though you can still access the world from your phone without using the 3D element.FulldiveAvailable: iOS  | AndroidWouldnt it be nice if YouTube videos really pulled you in and made you feel like you were actually there? Well, weve got some life-changing news for youâ€"they can.Fulldive is a virtual reality platform that allows you access to various forms of media in a virtual reality context. This means you can enjoy content in a Ca rdboard or Daydream virtual reality headset.Fulldive offers an array of user-generated content, including photos and video. However, whats really exciting for language learners is that Fulldive allows you to stream YouTube videos in virtual reality. This means that you can use a virtual reality headset to enjoy web series, vlogs and all your favorite FluentU content in your target language. While its not interactive like options designed specifically for language learners, enjoying these videos on a virtual reality headset can help enmesh you in the video and make you feel more engaged, which is still quite useful.Fulldive is designed to be used with a Google Cardboard or Daydream viewer.So get your flux capacitor in gear.If you see fluency in your future, check out these VR language learning options! And One More ThingWeve already mentioned FluentU a couple times, but theres a lot more to see, so we thought wed offer you a more detailed look.With FluentU, you learn real languages â€"the same way that natives  speak them. FluentU has a wide variety of videos, including movie trailers, funny commercials and web series, as you can see here:FluentU App Browse Screen.FluentU 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 Transcripts You 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.

College Students Praise LinkedIn Banning Prostitutes

College Students Praise LinkedIn Banning Prostitutes Courtesy of Huffington Post While the previous user agreement has still prohibited unlawful activities, a LinkedIn representative said during an  interview  with  Mashable that the changes in LinkedIn banning prostitutes now  reflect both legal and illegal prostitutes. In the old [user agreement], we had it covered by saying that one could not use a profile to promote anything unlawful. However, in some countries, that activity actually  is  lawful, the representative said. The prostitution laws vary substantially around the world. Some countries offer legalized, regulated prostitution in limited places, such as the  11 Nevada counties  in the United States. Original image courtesy of Betabeat Many college students  acclaimed LinkedIn banning prostitutes from using the site speculating that LinkedIn is making an a priori move  to avoid the notoriety Craigslist has been suffering from its “adult services” section, which was removed in September of 2010. On LinkedIn, unlike on Craigslist, anonymity is virtually nonexistent, which means the prostitutes names and location are identifiable on site. This invites the idea that no illegal prostitutes would create a public profile on site; why would prostitutes who are not lawfully registered take the risk of advertising their services online? Instead of realizing that no illegal prostitutes in their right mind would create a profile on LinkedIn, LinkedIn prohibited all prostitutes and escort service providers. By LinkedIn banning prostitutes, it not only benefits the companys brand image, but also informs the public that prostitution is a  professional  profession unworthy of partaking in the companys prestigious networking site. With the revised user agreement, LinkedIn also hopes to become a more viable and welcoming environment for college students who use the site to land their first job. Professional prostitutes, infuriated by the recent changes in LinkedIns user agreement, are said to have created a professional networking website called LickedIt, which allows promotion and solicitation of all nude, full body massage services.