The Endothermic Chemistry Definition

The Endothermic Chemistry DefinitionThis article will discuss the endothermic chemistry definition and how it relates to thermodynamics. The simple definition of a process is any physical movement which results in a change in state. Therefore, the endothermic reaction is one that produces heat, an increased temperature, or a change in state.In general, reactions produce energy when they are occurring in a particular state. For example, ice melts when it comes into contact with water. If you let water freeze over time, the molecules of water become closer together and the temperature of the ice melts.There are many different types of reactions which can be defined as an endothermic reaction. These include different forms of chemical reactions such as oxidation, reduction, and substitution. The second type of endothermic reaction is known as the exothermic reaction which uses the energy of the surrounding environment to produce heat.There are many ways in which a reaction can occur. Fo r example, when you boil water, oxygen and hydrogen will combine to form water vapor. This gas is the precursor to the production of water vapor and a small amount of heat is used up.Sometimes, we see chemical reactions which result in an explosion. For example, when there is a reaction of sulfur and ammonia the compounds are broken down into their components and then they are combined to form ammonia. When this reaction takes place the heat that is generated can be quite high and sometimes the reaction is so vigorous that the mixture cannot be sustained in a closed container.All of the chemicals that we have been discussing are examples of endothermic reactions. However, the endothermic reactions may occur in a different form. For example, if you allow a hot metal to cool, you will cause the temperature of the surrounding area to decrease. For example, a fire extinguisher may start to lose its chemical content when left on the counter without being used for an extended period of ti me.Due to the complexity of chemical reactions and the fact that these reactions can happen in very fast or very slow rates, the endothermic reaction is quite prevalent in our everyday lives. It is important to note that this process does not imply that there are always bound to be reactions. This is an open question and has yet to be scientifically answered. The formation of water, as well as other water based products may be the result of the endothermic reaction.Some people believe that the endothermic reactions occur all the time, but there are only a few instances where these kinds of reactions are used. In the past, the endothermic reaction was used mainly to burn fuel and it is true that there are times when this process is employed to burn fuel.

Is it Time to Quit Your Job 8 Red Flags

Is it Time to Quit Your Job 8 Red Flags via Pixabay You dread going to work This isn’t the feeling that you would rather be doing something else that day instead of going to work every so often. It is an almost painful feeling every single day before you go to work. Thinking about walking into your office feels like there is a rock in your stomach. The feeling is so overwhelming that you may just want to break down and cry because you don’t want to go into work. If you wake up every morning and have absolutely nothing to look forward to at work, then it may be time to quit your job. You complain about your job constantly It’s all you talk about with your friends and family. When you get together for brunch with your friends on the weekends, all you contribute to the conversation is how awful your week at work was and what a terrible person your boss is. Everyone complains about their job at some point, but if you find that the only thing you talk about is how much you despise going into work, then maybe it is time for you to quit your job. You justify staying Quitting your job is like breaking up with someone. You know it’s the right thing to do, but you hate confrontation so you’re going to put it off for just a little longer in the hopes that maybe it’ll get better. If you find yourself saying something along the lines of, “I hate my job, but it offers stability and a nice paycheck,” then you are absolutely justifying you staying at your job. You must look past what your current job offers you and instead look at what new opportunities can offer you. When the cons outweigh the pros, then it is time to quit your job. via Pixabay Your health is declining First of all, you should never jeopardize your health for a job. Some people may not know that stress can take a toll on your body physically. Some of these effects include insomnia, headaches, stomach problems, frequent colds, and many other painful effects. Try to take some time off from your job to relax and relieve your stress. If you find that your job is stressing you out to the point that you are experiencing these effects and taking a few personal days off to relax is not helping, it may be time to quit your job. via Pixabay You’re bored Everyone gets a little bored at work sometimes. It may be a slow couple of weeks and you don’t have much to do, but once work picks up you’re excited to be busy. It is when you are bored at work all day no matter what is going on that it becomes a problem. Being consistently bored at work means that you are not fulfilling your potential and have lost all interest in your job. When you find that absolutely nothing excites you about your job, then it may be time to quit your job. via Pixabay You daydream about other opportunities It’s not uncommon for people to get lost in their thoughts while at work. Maybe they’re thinking about the next vacation they will take or what they will be having for dinner that night. If you find yourself daydreaming of other job opportunities and pursuing another time, then it may be a sign that it’s time to quit your job. via Pixabay Your skills aren’t being used One factor that contributes to becoming bored at work is that your special skills are not being used at your job. This holds you back from working to your full potential, especially if these skills are hard to come across. It’s important to feel like you are challenging yourself and cultivating your skills so you can advance later on in the company. If you find that basic skills are needed for your position and your company is not taking advantage of the special skills you have, then it may be time to quit your job. You don’t picture yourself there in the future Take a minute and try to imagine yourself 10 years from now. Are you still working for your company? Do you see the possibility of advancing to another position? Or are you still sitting at your same desk doing the same things you are now? You may see yourself doing working in a completely different field or at another company. If you don’t plan to stay at your company, then it may be time to quit your job.

Reflective Education

Reflective Education Education is a vital key component in children’s life. As civilization progresses, we must make changes to our curriculum based on past theories, concepts, and ideas in order to make a superior teaching system for not only students, but for society as well. It was in Education Foundation course 305 and 306 where I learned not only about the philosophy and history of the educational systems, but also child developmentIn Education Foundation course 305 I learned to think more holistically about students. To be an effective teacher you have to be culturally relevant; to make the curriculum more relatable to each child rather than one child. According to Gloria Ladson-Billings-creator of the term, culturally relevant teaching is a pedagogy that empowers students intellectually, socially, emotionally, and politically by using cultural referents to impart knowledge, skills, and attitudes. Participating in culturally relevant teaching essentially means that teachers create a bridge betwee n students’ home and school lives, while still meeting the expectations of the district and state curricular requirements (Coffey).Education Foundation course 306 discussed theories on child’s development and the education. It is important to understand the child’s development and how it might affect the classroom. Two theorist play a vital role in the theory of cognitive development: Piaget and Vygotsky. Piaget’s cognitive development was a progressive reorganization of mental processes as a result of biological maturation and environmental experience. Children construct an understanding of the world around them, then experience discrepancies between what they already know and what they discover in their environment (McLeod 2009). Vygotsky believed it was the role of culture and social interactions that affects the children’s cognitive development (Lev Vygotsky's Theory of Cognitive Development). Vygotsky also came up with the zone of proximal development, ZPD; where tas ks that are too difficult for children to master alone, but can be mastered with assistance (Santrock 2013).The ZPD states the role of a teacher as a necessary facilitator of a child’s cognitive development.By using these theories and concepts in my future classroom, I am positive it will make me an effective teacher. In today’s society we are very culturally diverse. I want to teach in a way that every child from different cultures can relate to. In my years of education I have only learned about the Western culture; it wasn’t until my sophomore year of college that I realized this. Culturally relevant teaching is a better and more efficient way to teach students in the twenty-first century: to teach with a curriculum that the child can be familiar with rather than forcing the Western culture. Based off of Piaget’s theory I will take a constructivist approach at teaching; teaching in a way that the students discover the answers, reflect on them, and discuss them, rather tha n imitating the teacher. From Vygotsky’s theory I will place instruction in a meaningful context; I will provide students with the opportunities to experience learning in real-world settings (Santrock 2013). I believe that education is the key to success and that by incorporating these theories and concepts into education, I will set my students up for success.Works Cited Coffey, H., Culturally Relevant Teaching. Retrieved from http://www.learnnc.org/lp/pages/4474#noteref1 Lev Vygotsky's Theory of Cognitive Development. Retrieved from http://education-portal.com/academy/lesson/lev-vygotskys-theory-of-cognitive-development.html McLeod, S. (2009, September 17). Jean Piaget. Retrieved from http://www.simplypsychology.org/piaget.html Santrock, J. (2013). Cognitive Developmental Approaches. In Child Development (13th ed.). McGraw-Hill.

What Is Biological Chemistry?

What Is Biological Chemistry?What is Biological Chemistry? You might be surprised at how much you already know about this branch of science.When I was in high school, there was a chemistry teacher that we all hated. He only used in chemistry as a way to make points. He made us read the periodic table and told us that everything could be turned into a chemical reaction if you used the right chemicals. While I would never use a reaction to create a chemical I would use one to make it a way to put something back into a chemical that I had turned into something else.Nowadays we call this the Science of Information but in my opinion it is still a scientific field. It does include engineering as well. There are a lot of people involved in this field and it is very interesting. Although science has been around for a long time it has not always been accepted by most people.There are many classes available for you to take in Biology and Biochemistry, you can even get an M.A. degree in Biology and Biochemistry. So many people ask me what is biological chemistry and this will give you an answer. One example is DNA as well as RNA.DNA is the blueprint of our bodies and can also be thought of as a protein. A protein is made up of many small molecules and RNA is also made up of many smaller molecules. It is great to look at how proteins are made and how they work together in a cell. This is a very important thing to know because it is the basis of human life.Proteins are the building blocks of cells, so it would be nice to know how it works so that we can build more cells that are similar to the cells in our body. RNA is another protein and it is made up of many smaller molecules. RNA can be thought of as the blueprint for making other proteins.Chemical reactions are what make everything that we see on the earth. Chemical reactions in chemistry have taken many forms, from creation to the understanding of matter.

Tutoring For Praxis Core: Enhancing Students Learning and Creating New Knowledge

Tutoring For Praxis Core: Enhancing Students' Learning and Creating New KnowledgeTutoring for Praxis Core is a challenging program that will take students to a higher level of learning. A core component of this program is tutoring that is interactive. It is geared towards stimulating the natural curiosity that students are already inclined to and teaching them how to use that curiosity to make more informed choices. Students will get the chance to improve their thinking skills while they work in the subject matter.Tutoring for Praxis Core is based on four pillars, three of which are designed to strengthen the natural curiosity of students. They are discovery-based inquiry, discovery-based reasoning, and interpretation-based theory. The fourth one is about developing collaborative relationships between students as they work together on the course.Praxis Classroom Tutoring is a complete package of coursework that can be customized according to the individual needs of students. It will ensure that students have ample opportunity to learn and apply their learned knowledge and abilities. They will get an opportunity to work with other students, get professional assistance from certified Praxis teachers, and have an academic team of tutors. Tutoring for Praxis Core helps students gain an understanding of curriculum.Praxis Classroom Tutoring is intending to increase student achievement. This curriculum provides curriculum at every level of learning for all students. It prepares students for college entrance exams.Praxis Classroom Tutoring is designed to help students meet academic goals, reduce grades by up to 40%, and boost confidence and self-esteem. It will help students gain a deeper understanding of the language they are studying and develop the ability to communicate effectively.In a nutshell, tutoring for Praxis Core is designed to enhance students' skills and enhance their opportunities to be successful in all spheres of their lives. When students start a new academic program, they will get great support from tutors so that they are able to go ahead and meet the expectations of their professors.The Praxis tutoring for Praxis Core is a highly effective program that will keep students entertained throughout the semester. It will also make them understand their subjects in a greater depth, helping them become more confident when it comes to their tests and their personal lives.

Speaking Italian and Living in Italy

Speaking Italian and Living in Italy Do You Need to Speak Italian to Live in Italy? ChaptersThe Level of Italian You’ll NeedCan You Go to Italy without Speaking a Word of the Language?Study in Italy to Improve Your ItalianEstablishing Your Career in ItalyLearning Italian in Italy“You may have the universe if I may have Italy.” - Giuseppe VerdiThere are around 26,000 Brits living in Italy. With its food fashion, history, and art, it’s an appealing place to go. Whether they’re working, studying, or just discovering the country, they’ll need to speak some Italian.Language learning is a rewarding experience and whether you’re going to Naples, Sienna, Bologna, Rome, Turin, Palermo, or Florence, you should ask yourself whether you speak enough Italian to get by.In this article, we're going to look at just how good your Italian will need to be before you move there, whether or not you can move to Italy without speaking a word of the language, how studying Italian in Italy can improve your language skills, how to start a career in Italy, and how you can learn Italian just by living in the country. DanielaItalian Teacher 5.00 (9) £50/h1st lesson free!Discover all our tutors LuciaItalian Teacher 5.00 (4) £17/h1st lesson free!Discover all our tutors MarilùItalian Teacher 5.00 (8) £22/h1st lesson free!Discover all our tutors MarcoItalian Teacher £15/h1st lesson free!Discover all our tutors AntonellaItalian Teacher 5.00 (2) £14/h1st lesson free!Discover all our tutors GiusyItalian Teacher 5.00 (3) £25/h1st lesson free!Discover all our tutors EnricoItalian Teacher 5.00 (2) £20/h1st lesson free!Discover all our tutors FedericaItalian Teacher 5.00 (2) £30/h1st lesson free!Discover all our tutorsThe Level of Italian You’ll NeedWould you like to find work or study in Italy? Do you really need to speak Italian before you arrive? What level do you need to get by and speak with native speakers?Whatever language you’re learning to speak, you can use the Common European Framework of Reference for Languages (CEFR) to gauge how well y ou speak it. The levels are (from lowest to highest) A1, A2, B1, B2, C1, and C2.There are plenty of great reasons to move to Italy. (Source: Free-Photos)But what do these levels mean?There’s no such thing as A0. A1 is your where you start. If you don’t know anything about the language, you’re definitely an A1.The levels increase from there. A C2 level is the highest level you can get. A lot of people think that just because you can have a conversation in Italian, you’re bilingual.You’re only really bilingual if you speak both your mother tongue and your second language as well as one another. This is when you’re familiar with all the nuances of the Italian languages.You should probably put your CEFR level in Italian on your CV, too.The CEFR is based on skills such as reading, listening, speaking, and writing. For each level, you’ll need to prove your worth in each of these skills.Some job offers come with a specific level. Similarly, universities expect a good level of Italian.  Of course, the level you’ll need will depend on what you’re planning on doing in the country.Can You Go to Italy without Speaking a Word of the Language?Learning Italian isn’t the most complicated thing you’ll ever do. Fortunately for you, over half of English words have Latin origins, just like the Italian language itself.Ready to pack your bags? (Source: Tama66)If you’ve learnt any other Romance languages like Spanish, Portuguese, or French, it’ll help. While the pronunciation differs, Italian grammar has a similar structure to these languages and a lot of Italian vocabulary is related to or shared with these languages, too!  That’s why you could actually go to Italy without knowing a single word.That said, you should still make an effort before you go to learn some useful phrases and greetings so that you can be polite. Even though the level of English spoken in Italy is very good, they’ll appreciate the effort.Once you’re there, you can always take I talian language courses  if you’re serious about learning the language. You’ll learn much more quickly once you’re there.Speaking Italian will help a lot when it comes to finding accommodation. In fact, if you don’t know the language, it’ll be difficult to get anything done, especially when looking for somewhere to live.Speaking the language is also useful if you want to meet people or just ask for help.  If you want to learn more Italian, you’ll probably not want to live with other English speakers.In terms of work, it’ll be more complicated to find work if you don’t speak the language. You should focus on language classes if you require a certain level for a job.One of the hardest things about learning Italian is the accent. It’s often much easier to understand Italian when you read than when you listen to it. This means you’ll have to make a concerted effort when listening.The same goes for speaking. If you don’t correctly pronounce words, natives will have a hard time understanding you and the intonation is also important.Find out more about the cost of living in Italy. Or join some  Italian Classes London. DanielaItalian Teacher 5.00 (9) £50/h1st lesson free!Discover all our tutors LuciaItalian Teacher 5.00 (4) £17/h1st lesson free!Discover all our tutors MarilùItalian Teacher 5.00 (8) £22/h1st lesson free!Discover all our tutors MarcoItalian Teacher £15/h1st lesson free!Discover all our tutors AntonellaItalian Teacher 5.00 (2) £14/h1st lesson free!Discover all our tutors GiusyItalian Teacher 5.00 (3) £25/h1st lesson free!Discover all our tutors EnricoItalian Teacher 5.00 (2) £20/h1st lesson free!Discover all our tutors FedericaItalian Teacher 5.00 (2) £30/h1st lesson free!Discover all our tutorsStudy in Italy to Improve Your ItalianLearning Italian in the UK’s a good place to start, but it’s better learning Italian where it’s spoken. Each year, thousands of students decide to head to Italy in order to learn the country’s language.Learning Italian will be useful for meeting people. (Source: kirkandmimi)Some students don’t know the first thing about Italian before they start an Italian course.That said, many will learn some Italian before they go. You can learn Italian in schools and universities before you go to Italy. If you study foreign languages, you’ll also have a chance to get an intermediate level in the language before you go.By going to Italy, you can put your knowledge of the language to the test in real everyday situations. Learning a language is also a way to learn more about a given culture. You’ll be shocked at just how much of the language you can learn when you immerse yourself in the culture.Before you start looking at ways to study Italian in Italy, you should consider looking at different courses.A lot of Italian universities offer level tests for foreign students. You can also get the CILS (Certification of Italian as a Foreign Language). There are four differen t levels. If you reach level two, you can attend universities without having to pass a level test.Establishing Your Career in ItalyNot everyone goes to Italy for the same reasons. Some want to spend time learning about Italian culture whereas others want to establish a career there. The level of Italian you’ll need for a career won’t be the same as that for doing a summer job, for example.If you want to spend a year in Italy to learn more about the country, a beginner’s level will suffice. On the other hand, if you plan to work for  an Italian company, you’ll probably need a better level.Some international business in Italy might take place in English, though. In this case, you can speak your mother tongue. However, in some situations, only Italian will be spoken.While you may be able to start your career with a low level of Italian, you’ll probably want to improve as you go along.With most employers wanting proof of your level in the language, passing Italian exams are pr etty essential. Just like the TOEFL or Cambridge exams for English, these exams can be used to prove your level in the language.Nothing will stop you from attending Italian lessons while you work.Find out more about visas in Italy.Learning Italian in ItalyLearning Italian in Italy is arguably the best way to learn the language. This means that you can go to Italy regardless of your level in Italian. Make sure you give yourself enough time to reach the level you need.Beginners should consider getting language lessons for basic Italian so that they know how to speak to their landlord, people in supermarkets and local businesses, and to their employer, if they're working for an Italian company.Make sure you read and study Italian. (Source: Engin_Akyurt)You could always learn Italian by spending time in language schools, doing intensive courses, etc.Travelling to Italy is an opportunity to surround yourself with the language and culture and work on your vocabulary and speaking.There are also Italian lessons in the UK that you can take before you go. In Italy, you’ll probably have to speak in Italian almost every day. Whether it’s to do your shopping, meet friends, or get on a bus, you’ll need to speak the language.To get the most out of your new language, you may want to stay with a host family, get Italian flatmates, listen to Italian radio, or read newspapers. There are plenty of ways to improve your language skills.Private tutors can help you to learn the basics of Italian or master the language before you head to the country. Whether you need some help just introducing yourself or need to refresh your Italian because you haven't used it for a long time, you should consider checking out the many talented private tutors on Superprof  (a lot of them will even offer the first hour of tuition for free just to see if they're the right tutor for you!).What are you waiting for?

How to Continue Learning After College

How to Continue Learning After College Once you walk across the stage and receive your diploma, youve entered a new chapter in your life. Life after exiting the college bubble can be confusing, challenging, and, at times, overwhelming. You spend four years absorbing as much information as possible and developing successful habits and patterns. But how do you take what youve learned in college and carry those skills over into the real world? Moreover, how do you find relevant ways to continue learning even after youve said goodbye to your alma mater? You can continue learning after college by seeking professional development opportunities at your workplace and by establishing strategies to maintain your productive habits. Keep reading to learn additional ways you can continue learning after college. Continue learning after college by maintaining the positive habits you established in school While in college, you likely faced assignments and tasks that prompted you to develop successful study habits. You may not have exams and homework at your new job, but your career will demand many of the skills you used in school. For example, you will need to hone skills such as: Organization, especially if you have multiple projects to keep straight at the same time Time management so you can complete all tasks asked of you on time Focusyou may have found ways to beat procrastination while in college, so bring these skills into the workplace. These habits, among others, will be vital to success at your job. You spent the past four-to-six years developing these skills and figuring out what worked well for you and what didnt. Remember how you became successful in college, and translate these skills into your post-graduate life. [RELATED: 4 Lessons Recent Graduates Should Carry From College] Continue learning after college by finding continuing education programs Continuing education programs are an excellent way to keep learning once you graduate from college. You may not have time to sit in a physical classroom on a weekly schedule like you did in the past, but there are many other ways to continue learning on your own time. This can be as simple as signing up for online tutoring in a subject area where you are interested in further developing your skills. In addition to tutoring, communities often offer continuing education programs through a local library or community center. Depending on what youre looking to learn, there may be volunteer opportunities you can participate in to keep your mind active and your skill set engaged. Also, look into what continuing education courses your alma mater or a local college or university may offer. These may be night classes, such as sign language or creative writing, that last a designated number of weeks. Pinpoint what you may be interested in learning or improving, and explore all local and online options available to you. [RELATED: How Online Learning Helps Students] Continue learning after college by seeking professional development opportunities in your workplace Professional development opportunities differ from continuing education programs because these consist of chances at your place of work to interact with other departments and gain new skills. Many companies offer programs specific to bringing different parts of the company together to collaborate on projects that benefit the organization as a whole. These types of opportunities give you a unique chance to network with individuals outside of your department and to get your name known among other areas of the business. You may be new to your position, but professional development programs can provide a chance to showcase what you are capable of and your willingness to take on new tasks. Additionally, speak with your manager to inquire about any individual professional development opportunities that may be available. For instance, there may be monthly meetings within your department where employees can ask questions and converse about aspects of the company they want to learn more about. Showing your manager that you are excited to expand your skill set and continue learning can help increase your value within the company. Adjusting to life after college can be challenging. Its key not to lose the good habits you developed during college, as well as to find ways to translate those into your career. Any topics you want to know more about? Let us know! The Varsity Tutors Blog editors love hearing your feedback and opinions. Feel free to email us at blog@varsitytutors.com.

How to Motivate and Engage Students in Learning

How to Motivate and Engage Students in Learning 0SHARESShare Lots of academic institutions and educators work to motivate students not only to improve the test scores but intend to retain students in the same institution. There is not a single theory that increases student’s motivation. It is the strategy laid down for the students to create a desire to learn the topic with interest, enjoyment, and self-fulfillment and thus achieve mastery in the subject. Here are the strategies implemented by several academic institutions which showed great results: Make classroom live with learning activities that connect the subject with student’s culture, interest, social lives and current happenings and events. Offer choices and options to the students when they feel monotonous learning. Let them have their own voice by allowing them to choose a lab partner or selecting alternative assignments. Be supportive by encouraging the students by listening to their questions and showing empathy being responsive to them. Create challenges for students to master the subject. Give small opportunities where they discover the fact of having capabilities to succeed. Especially this works well with students who lack confidence. Balance the challenge for students to maintain the zeal and expectations from the  online tutor. Too easy task may create boredom communicating a message of low expectation where the tutor is unaware of a student’s capabilities. Difficult task may create anxiety in the student. Help to develop strategy for students who are struggling with poor academic scores resulting in lack of confidence. Make them learn about how to learn. Spend some time to discuss and review what was learned and how the student will undergo more practice. Develop and achieve short-term goals to come closer to develop long term goals. Online tutoring  serves the best keeping students engaged and highly motivated with strategic planning. [starbox id=admin]

Anti Derivative

Anti Derivative The method of finding the Antiderivative of a function is also known as the method of Integration. There are two types of antiderivatives, one being the indefinite integrals where the constant c is includedin the answer of the function. The other type of antiderivatives is the definite integrals where the constant c is not included and the final solution of the antiderivative is computed by substitution of numbers. Example 1: Find the anti-derivative of the function, f(x) = 8x3- 10x + 9 The Power Rule of Integration says that (x) n dx = x (n+1)/ (n+1) + c where c is a constant Using the above formula we get, f(x) dx = 8 * x3+1/ (3+1) 10 * x1+1/ (1+1) + 9x + c f(x) dx = 8 * x4/ 4 10 * x2/ (2) + 9x + c f(x) dx = 2x4 5x2 + 9x + c Example 2: Find the antiderivative of the definite integral value of the function, f(x) = 3x2 + 2x and x ranging from 0 to 2. xn dx= x(n+1)/ (n+1) Apply the above formula for the given function, we get (fx) dx = 3* x2+1/(2 + 1) + 2*x1+1/(1 + 1) f(x)dx = x3 + x2 First substitute x =0 and x= 2 in the above answer. When x=0, f(x) dx= 03 +02= 0 When x=2, f(x)dx= 23 + 22 = 12 Now subtract 12 - 0 = 12 Hence the antiderivative of given f(x) is 12.