Al Chemistry

Al ChemistryWhen I first began reading up on Al Chemistry, I was just one of those people who was new to science. I have an undergraduate degree in biology and chemistry, but I still found it difficult to understand the principles of chemistry. The more I read, the more questions that I had, like 'What is Al Chemistry? ', 'Is Al Chemistry similar to Alkaline Chemistry?' and 'How does Al Chemistry work? '.Alkaline chemistry is often used by people who are preparing for a career in lab analysis. People are sometimes also interested in preparing for their PhD's in Al chemistry because they need to know everything about alkaline and acid to be able to do their job as a research scientist.Al is derived from the Greek words 'al'. This means 'up 'chem' which means 'bio 'life'. Al and C are the chemical element which is responsible for the alkaline or acid nature of the human body. All cells contain carbon and oxygen.Al and C are combining to form the alkaline substance called Alkaline Hydro chloride or simply Al. People use Al to make different chemicals, some of which are dangerous for human consumption, but Al can also be used in other scientific and health related industries.When the professor of the university I was studying chemistry in told us that we need to study Al chemistry, I was a bit confused by the concept. But the more I read about the chemical elements and the way they are found, the more I understood that this chemistry is very important in all kinds of laboratories.When we speak of Al and C, we are actually referring to the ionic compounds, as they are called in the field of chemistry. Chemical compounds are materials which contain two or more elements. One of the most important constituents of Al and C is hydrogen. Like any other chemical compounds, Al and C can also be found in their natural forms. And it is also in its natural form that they undergo changes through reactions.The chemical reactions that take place during the manufacturing of Al and C are the same as the reactions which take place during the reactions that take place during the production of other chemicals. We can see that the components of these two alkaline compounds, C and Al, form an ionic compound.A lot of people who are interested in Al chemistry have a tendency to think that the reactions that take place during the production of Al and C are very different from the reactions that take place during the production of other chemicals. But you need to remember that Al and C are just like any other alkaline compound and they undergo the same chemical reactions.

Are you making enough time for your family - ALOHA Mind Math

Are you making enough time for your family Most families today are releasing that they are spending less time together even though they watch TV together or eat dinner together on a regular basis. Are you facing similar issues? Intodaysbusy schedule most of us face immense pressure trying to make time for our family. What is important is that we need to make quality time; it alwaysdoesnthave to be elaborate or an expensive plan, simple ones can also make great memories? Do you agree with me here? Activities with your family can be as simple as cooking dinner, taking a walk, playing board games and any other such activities that bring moments of joy and togetherness. All of us have memories but the ones we have had most fun doing repeatedly are the ones that last. I would like to share the following constructs, which are often interrelated, but are very important and should exist for creating quality family time: · Communication · Encouragement of individuals · Expressing appreciation · Commitment to family The presence of effective communication pattern helps family members talk to each other often, and when they do, they are honest and open with each other. The encouragement of individual members encompasses a range ofeffectivedimensions related to mutual support, recognition, and respect which helps families cultivate a sense of belonging to a family unit, but also nurtures the development of individual strengths and interests. Members enjoy the family framework, which provides structure but does not confine them. Commitment goes in two directions. Each family member is valued; each is supported and sustained. At the same time they are committed to the family as a unit. They have a sense of being a team; they have a family identity and unity. Appreciation is another and very important aspect to build quality time with your family this can be done by delivering a high level of positive reinforcement to family members, doing things that are positive from the other persons perspective, just for their sake, not merely as a strategy for buying their love, etc. However busy our schedules are its very important for us to make quality time for our loved ones. I am heading out to do the same and hope to incorporate the above constructs. Please feel free to share with us your experiences, As we all can learn something new today.

Advantages and Disadvantages of Matc Assigned Tutoring

Advantages and Disadvantages of Matc Assigned TutoringWhen it comes to studying for the SAT, there are two options available to students, online and in-person tutoring. While these two methods have different advantages and disadvantages, the best approach is to find a professional who is experienced in both of them. Online tutoring has its advantages but if used inappropriately, can negatively affect students' performance.A major challenge for college students is getting enough rest. There is a fine line between being rested enough to study and over-stressed to do well on the exam. Many students lack the proper sleep, so they need their expert tutors to provide a clear roadmap of the exam as well as tips on how to study and how to prepare to solve those college entrance exams. It's easy to say that students are doing well in school and their grades but what happens if their exam scores are not high enough?There are plenty of websites that offer the advantage of home tutoring for free but there are drawbacks to this option as well. Since many websites offer free tutoring, they are often packed with tests they say you must take to improve your score on the SAT.Another problem with online tutoring is that it can be difficult to stay on top of the changes made to the SAT. This means that your training courses may be outdated and it may be difficult to read through all the material again. Additionally, a lot of the materials that were available in printed form may no longer be obtainable online.Online tutoring has its advantages and disadvantages too. If the program is carefully planned and you choose a program that offers both in-person and online tutoring, the advantages will outweigh the disadvantages. However, if you can only afford in-person tutoring, you might want to consider working with a professional to help you.When looking for a school to enroll at, one of the first questions that might come up is whether the school is affiliated with the College Board o r whether they offer their own SAT testing. If the school is affiliated with the College Board, it's important to ask if the school offers their own testing. Some colleges offer separate testing for their students because they feel it makes more sense to do so than to send their students to an institution that does not offer their own testing.As mentioned above, there are plenty of pros and cons to using online tutoring versus in-person tutoring but in the end, it all comes down to personal preference. Whether you're a student who prefers the convenience of the internet or if you're a student who needs to take control of his or her study time, the choice is up to you. Either way, you can rest assured that you'll be getting the results you're looking for!

Get the Latest Chemistry News in Your Hands

Get the Latest Chemistry News in Your HandsWhy is it important to have the latest Chemistry news in your hands? For one, you'll find out about some interesting, fresh, and very practical ideas you can implement to make your life better.As a scientist, I am fascinated by chemistry and studying the reactions and the processes. So, if you are also curious as to how this 'new' discipline works and what it can do for you, then get hold of the latest news.You don't need to be a rocket scientist to understand chemical reactions. However, some of the chemistry journals have decided to add some advanced text in an attempt to keep up with the latest chemistry developments. So, whether you're a budding chemist or a professional chemist, you can always find a journal that will provide you with the latest chemistry news.In order to understand the chemical reactions and processes, we need to know about it. This involves so many aspects of the way chemicals react and are formed, hence making it ess ential to have the latest Chemistry news.Most of the chemical publishers include some informative booklets in their publication. These are like books and help you grasp the chemistry concepts more easily. Some of the booklets are basic and some of them are in the line of chemistry activities or projects.Another advantage of the booklets is that they can be referred to by a lot of people. So, even if you haven't got a clue about the chemistry, you can still refer to it if you wish to do so.And, in addition to that, the booklets also provide you with some useful tools. These tools make it easier for you to answer the 'What's-What' questions as well as solve the 'What-Where-Why' questions.

Hexagon

Hexagon Hexagon Geometry is one of the most important branches of Mathematics as it deals with the study of different shapes, their dimensions, and calculations of them. In this study, we look at shapes formed by straight lines, and shapes which have curved surfaces. The 2-dimensional figures which have flat faces, which have straight lines as edges and which are closed are known as Polygons. Polygon family is a family consisting of different shapes of different number of sides. The word poly means many and gon means angle. Based on the number of sides a polygon has, we classify them into further categories. For example, polygons having 3 sides are known as Triangles, polygons having 4 sides are known as Quadrilaterals (rectangles, squares, etc), and polygon having 5 sides is known as a Pentagon and so on. A polygon which has 6 number of sides is known as a Hexagon. The word hexa means six and gon means angle. Since the polygon has 6 sides which consequently forms 6 angles, hence it is known as a Hexagon. Hexagon Definition: A polygon which has 6 number of sides (or edges) and 6 number of angles is a Hexagon. As shown in the figure on the left, hexagons have 6 vertices (or corners), 6 edges (or sides) and 6 angles. Types of Hexagons: Based on the measurements of the sides, hexagons are classified into 2 types: Regular Hexagons and Irregular Hexagons. 1) Regular Hexagons: A hexagon which has all the 6 sides equal in measure is known as a Regular Hexagon. Because it has 6 equal sides, the 6 interior angles of a hexagon are also equal. Properties: a) Regular Hexagons has 6 equal sides and 6 equal interior angles. b) As a hexagon has even number of sides, hence the opposite sides of a regular hexagon are parallel to each other. c) A line drawn from the center of the regular hexagon to any of the vertices will have the same length as the side length, as shown in the figure below. d) All the regular hexagons are convex, which means that all its 6 vertices point outward. e) The line segment joining any two non-adjacent vertices in a polygon is known as a Diagonal. The diagonals of a regular hexagon divide the hexagon into 6 equilateral triangles as shown in the figure on the right. 2)Irregular Hexagon: A hexagon which is not regular is known as the Irregular Hexagon. This implies, that an irregular hexagon has 6 sides that are not all equal in measure, or 6 interior angles that are all not equal in measure. Properties: a) Irregular Hexagons do not have 6 equal sides or 6 equal interior angles. b) The opposite sides may or may not be parallel to each other. c) An irregular hexagon can be convex in shape or concave in shape. A Convex polygon is a polygon which has all the vertices pointing outward. But in a concave polygon, one or more vertices point inward towards the center of the polygon. Because of this reason, in a concave polygon one or more interior angles is greater than 180. d) A line drawn through a concave hexagon (depending on where the line is drawn) can intersect the hexagon at more than 2 points. The below figure shows the line intersecting the hexagon at 4 points. e) In a concave hexagon, all the diagonal do not lie inside the hexagon. One or more diagonals lie outside the hexagon also, as shown in the figure below. Angles of a Hexagon: 1)Sum of all the interior angles of a Regular Hexagon: The sum of all the interior angles of any regular polygon can be calculated using the formula given below: If a regular polygon has n sides, then the sum of all its interior angles, S = (n 2) * 180 Since a hexagon has 6 sides, hence n = 6. Now Sum, S = (6 2) * 180 = 720 Therefore, Sum of all the interior angles of a regular hexagon, S = 720 2)Each Interior angle of a Regular Hexagon: The measure of each interior angle of any regular polygon can be calculated using the formula given below: If a regular polygon has n sides, then Each Interior angle = (n 2)/ n * 180 Since a hexagon has 6 sides, hence n = 6. So, Each Interior angle = (6 2) / 6 * 180 = 120 Therefore, Each interior angle of a Regular Hexagon = 120 3)Each exterior angle of a Regular Hexagon: The measure of each exterior angle of any regular polygon can be calculated using the formula given below: If a regular polygon has n sides, then Each Exterior angle = 360/n Each Exterior angle of Regular Convex Hexagon = 360/6 = 60 Therefore, Each exterior angle of a Regular Hexagon = 60 4)Diagonals of a Hexagon: Number of diagonals in a polygon of n sides = n * (n 3)/ 2 Since a hexagon has 6 sides, hence n = 6. Therefore, number of diagonals in a hexagon = 6 * (6 3)/2 = 9 diagonals. Perimeter of a Hexagon: Perimeter is the total length calculated when all the side lengths of the polygon are combined together. Perimeter of a regular or irregular polygon can be calculated by adding all the side lengths of the polygon. Perimeter of a Polygon = Sum of all its side lengths. Therefore Perimeter of a Regular Hexagon of side length s (as shown in the figure on the right) will be written as, P = s + s + s + s + s + s = 6s Example: Calculate the perimeter of a regular hexagon whose side length is 7m. Perimeter of a Regular Hexagon, P = 6 * s == Perimeter, P = 6 * 7m = 42m Example: Calculate the perimeter of the hexagon shown below. Given the side lengths of the hexagon in the figure. Perimeter of a Hexagon = Sum of all the side lengths. Therefore, Perimeter, P = 4m + 7m + 3m + 2m + 8m + 2m = 26m Area of a Hexagon: Area of any polygon is the space occupied within the boundaries or edges of the polygon. Hence, area of a hexagon is the space covered within its edges or sides. Area of a regular hexagon is different from the area of an irregular hexagon. Various procedures can be used in order to calculate its area. Let us look at the common methods used in the process. 1)Area of a Regular Hexagon: As mentioned above, diagonal of a regular hexagon divide the hexagon into 6 equal triangles, also known as 6 equilateral triangles. So if we find the area of one equilateral triangle, then the area of all the 6 triangles will be known, and then the area of the hexagon will be the triangle areas added together. Given a regular hexagon as shown in the figure above, where point C is the center of the hexagon. Triangle CPQ is an equilateral triangle, as all the angles inside triangle CPQ are equal to 60 (half of the interior angle 120). Hence all its sides are also equal. Therefore, let the side lengths of CP = PQ = CQ = s CM is the perpendicular drawn to the side PQ. Let CM = h As M becomes the midpoint of side PQ, hence MQ = s/2 (half of the side length of PQ). Now in triangle CMQ, we can apply the Pythagorean Theorem to get the relationship between the height h of the triangle, and the side length s. Hence, h2 + (s/2)2 = s2. This implies h2 + s2/4 = s2. This gives h2 = s2 s2/4 So, h2 = 3s2/4 == h = (3s2/4). Therefore, the height of the triangle CPQ, h = s* 3/2 Now, Area of triangle CPQ = 1/2 * base * height. This implies, Area A = 1/2 * s * h == A = 1/2 * s * (s * 3/2) == A = s2 * 3/4 Therefore, Area of triangle CPQ = s2 * 3/4. Now, a regular hexagon consists of 6 such congruent equilateral triangles. Hence, Area of a Regular Hexagon = 6 * s2 * 3/4 which can be further simplified as: Area of a Regular Hexagon = 3/2 * s2 * 3 Example 1: What is the area of a regular hexagon whose side length is 5m? Given that the side length, s = 5m Area of a regular hexagon, A = 3/2 * s2 * 3 Hence, Area = 3/2 * 52 * 3 = 3 which is 64.95m2 (approximately) 2)Area of an Irregular Hexagon: Since an irregular hexagon does not have equal sides or equal angles, hence we cannot use the method or formula of the regular hexagon. For an irregular hexagon, we can calculate area by using various methods. Let us look at an example below: Example: Find the area of the irregular hexagon shown in the figure below. In the given figure, we observe that the side lengths are given and the lengths of the diagonals are also given. We can see that the irregular hexagon is split into 4 triangles A, B, C and D. Since the side lengths of each triangle are given, we can use Herons formula. Herons Formula: If a triangle has side lengths as a, b and c, then s = (a + b+ c)/2 Then, Area of the triangle = [s* (s-a)* (s-b)* (s-c)] Triangle A: s = (5 + 4 + 7)/2 == s = 8 Now Area of triangle A = [s(s-a)(s-b)(s-c)] = [(8* (8 - 5) * (8 4) * (8 - 7)] Area of Triangle A = (8 * 3 * 4 * 1) = 9.8m2 Triangle B: s = (7 + 7 + 6)/2 = 10 Area of triangle B = [(10 * (10 - 7) * (10 - 7) * (10 - 6)] = (10 * 3 * 3 * 4) = 18.9m2 Similarly using Herons Formula as shown above, we get the areas of triangles C and D as well. Area of Triangle C = 8.9m2 and Area of Triangle D = 7.9m2 Now, Area of the Irregular Hexagon = Area of Triangle A + Area of Triangle B + Area of Triangle C + Area of Triangle D Area of the Hexagon = 9.8m2 + 18.9 m2 + 8.9 m2 + 7.9 m2 = 45.5m2 Hexagonal Tessellation: When a flat surface or a plane is covered by shapes that are repeated over and over again forming a periodic pattern, without any gaps or overlaps is known as Tessellation. We can find different kinds of tessellations such as tessellations of triangles, squares, rectangles etc. Regular polygons which are congruent (meaning same shape and size) form tessellations known as Regular Tessellations. There are only 3 types of Regular Tessellations, and they are of triangles, squares, and hexagons. A Hexagonal Tessellation is a tessellation formed when hexagons are arranged on a plane as shown in the figure below. This pattern for a Regular Hexagonal Tessellation is identical. In the figure below, we can see the vertex marked. At each vertex, we can observe that 3 hexagons are meeting. Since each hexagon has 6 sides, hence this kind of tessellation is named as 6.6.6 Tessellation. Hexagonal Prism: A hexagonal prism is a 3-dimensional figure consisting of 2 hexagonal bases and 6 rectangular faces. A hexagonal prism consists of 8 faces, 18 edges and 12 vertices. Because of its 8 faces, it is also known as the Octahedron. Surface Area of a Regular Hexagonal Prism: As shown in the figure below, a hexagonal prism has 2 hexagonal bases and 6 rectangular faces. Lateral area of the hexagonal prism is the sum of the areas of the 6 rectangular faces. If the height of the prism is h and the side of the base regular hexagon is s, then: Area of each rectangular face = s * h Lateral Area = Sum of the Areas of 6 Rectangular Faces Therefore, Lateral Area = 6 * s * h Surface Area of a Prism = Bases Area + Lateral Area The perpendicular from the center of the hexagon to its base side is also known as the Apothem (shown as d in the figure below). If the base side length is s, then as mentioned above Apothem or height of the hexagon is s * 3/2 Then, Area of the Hexagon = 3 * s * d = 3 * s * 3/2 * s = 3/2 * 3 * s2 Since there are 2 such base hexagons, hence Bases Area = 2 * 3/2 * 3 * s2 = 33 * s2 Surface Area = Bases Area + Lateral Area Hence, Surface Area of a Regular Hexagonal Prism = (33 * s2) + (6* s* h) (Where s is the side length of the base regular hexagon and h is the height of the prism). Example: How much is the surface area of a regular hexagonal prism if given the side length of the base regular hexagon is 4 inches, and height of the prism is 6 inches? Given that the side length of the base regular hexagon, s = 4 inches Height of the prism, h = 6 inches Surface Area of a Regular Hexagonal Prism = (33 * s2) + (6* s* h) Therefore, Surface Area = (33 * 42) + (6 * 4 * 6) = 483 + 144 = 227 square inches (approx.) Volume of a Hexagonal Prism: Volume of a Prism is the amount of space occupied within the boundaries or edges of the prism. Volume of a Hexagonal Prism = Area of the Base * Height of the Prism Therefore, Volume of a Hexagonal Prism = 3/2 *3 * s2 * h Example: Calculate the volume of a hexagonal prism whose base side length is 4 inches and height of the prism is 6 inches. Given that the side length of the base regular hexagon, s = 4 inches Height of the prism, h = 6 inches Volume of a Hexagonal Prism = 3/2 *3 * s2 * h Hence, Volume = 3/2* 3 * 42 * 6 = 249.4 cubic inches.

Sampling Distribution Tutors

Sampling Distribution Tutors Sampling Distribution: -The probability distribution of x? is called its sampling distribution. It lists the various values that x? can assume and the probability of each value of x?. In general, the probability distribution of a sample statistic is called its sampling distribution. The value of the sample mean for any one sample will depend on the elements that included in that sample. Consequently the sample mean x?, is a random variable. Therefore, like other random variables, the sample mean possesses a probability distribution, which is more commonly called the sampling distribution of x?. Other sample statistics, such as median, mode, and standard deviation, also possess sampling distribution. Formula: - Mean of the sampling distribution= Standard deviation of the sampling distribution=/n. Example: - Assume that the distribution of SAT scores of all examinees is normal with a mean of 1020 and a standard deviation of 153. Calculate the mean and standard deviation of its sampling distribution when the sample size is 1) 16 2) 1000 Solution: - Let and be the mean and standard deviation of SAT scores of all examinees. Then, from given information, = 1020 and =153 1) Mean of the sampling distribution== 1020 Standard deviation of the sampling distribution=/n. =153/16 =153/4 =38.25 2) Similarly when n= 1000 then Mean of the sampling distribution== 1020 Standard deviation of the sampling distribution=/n. =153/1000 =4.838

Some Reasons to Learn Spanish and How you Can Do it

Some Reasons to Learn Spanish and How you Can Do it Why Learn Spanish: The Advantages of the Different Study Methods ChaptersWhy Study Spanish OnlinePrivate or Group Spanish Classes?How Can You Learn to Speak Spanish?What are the Benefits of Learning Spanish with a Native Tutor?Nobody can make it to their adult life without having studied a foreign language to some extent. After all, Spanish is the second most studied foreign language in the world after English.There are plenty of great answers to the question 'why learn Spanish', and the good news is that there are loads of different ways to learn the language of Cervantes. With a bit of practice, anyone can learn the language. It’s a great use of your time, and it will give you a valuable set of skills which could enhance both your social and professional lives.Learning Spanish: The Reasons WhyIf you’re planning on doing an exchange program in a Spanish-speaking country, you should at least speak the basics before you go. There are plenty of online Spanish resources and, while it's difficult to achieve fluency by just learning Spanish online, a good level will help when  applying for university and scholarships, as well as making your general studies much easier.If you plan on doing an internship in another country, speaking the language will help you look for work directly without going through third parties and also give you a better change of reaching the interview stage.Employers are also more interested in applicants with foreign language skills as more and more business is being done with international clients.  learning business Spanish  could help you tap into the markets in Latin America, which is one of the fastest growing regions in the world. So even just knowing basic Spanish might make that important Latin American company look more favourably on you than a yet another candidate who doesn't speak a word of the language.You can get more out of your vacation if you can speak the local language. Speaking Spanish will give you access to 20 different countries across Europe, Africa, and Latin America where the language is spoken and allow you to learn more about their cultures. TadeoSpanish Teacher 5.00 (2) £20/h1st lesson free!Discover all our tutors AnnickSpanish Teacher 5.00 (6) £20/h1st lesson free!Discover all our tutors PeterSpanish Teacher £15/h1st lesson free!Discover all our tutors LowriSpanish Teacher 5.00 (8) £90/h1st lesson free!Discover all our tutors MartaSpanish Teacher 5.00 (6) £22/h1st lesson free!Discover all our tutors SharonSpanish Teacher 5.00 (2) £20/h1st lesson free!Discover all our tutors TanyaSpanish Teacher 5.00 (1) £25/h1st lesson free!Discover all our tutors Jose manuelSpanish Teacher £14/h1st lesson free!Discover all our tutorsWhy Study Spanish OnlineThere are loads of benefits of learning Spanish. Whether its because you want to study Spanish at university, visit Guatemala, or live in Colombia, you’re probably going to end up learning some Spanish at some point.Classes are the most traditional way to learn Spanish. (Source: pixabay.com)Thanks to the Internet, we can now freely access thousands of educational sites and learning resources including videos, podcasts, books, movies, and music. Students can be in charge of their own learning when they take Spanish lessons near me.Here are a few links that might help:On YouTube, you should check out TioSpanish if you want to learn Spanish while having fun. It's a good way to learn some Spanish before you go on holiday.YouTube is also a great way to listen to Spanish songs con letras (with the lyrics) and watch videos with subtitles. We recommend watching movies with Spanish subtitles, then watching Spanish movies with Spanish subtitles, and finally watching Spanish movies without any subtitles.Yabla offers language learning through videos and you can watch videos with subtitles in English or Spanish.However, not all learning resources can help you improve your Spanish in terms of comprehension.You can study vocabulary lists, grammar rules, watch a movie, and somehow still stru ggle when it comes time to say something. It’s almost as if the student has all the ingredients but not the recipe.If you want to make the most of the time spent studying, you should find a balance between improving your comprehension and your production. You have to practice in order to better assimilate new concepts.On the other hand, a student who only practises without studying will find themselves only remembering the most common terms.That’s why you should use all of these resources together alongside Spanish classes if you want to improve. Learning Spanish at school is a highly recommended idea for the simple reason that it will put you ahead of the curve when it comes to needing language skills for university and job applications. So try to utilise these resources from a younger age to see the fruits of your labour earlier than most other people.Private or Group Spanish Classes?Taking classes as part of a group can be fun but the one-size-fits-all approach to teaching th e language isn’t often as effective as getting a one on one tutor.It can be difficult to stay motivated when studying on your own. (Source: snapwiresnaps.tumblr.com)There are also ways to get “free” private classes. For example, you could be taught for one hour and then teach them for one hour. This could work in a sort of language exchange with a native Spanish speaker who would like to learn English, for example.You can do this on sites like: mylanguageexchange.com.These types of classes are good for practising. However, your tutor probably won’t have prepared a class or take the same pedagogic approach as a teacher.They might not be able to effectively explain the difference between por  and para and you might not know why we use a certain grammatical tense. We usually learn our mother tongue by copying people rather than studying the grammatical rules.Private Lessons with a Tutor Can Be an Effective ApproachThe tutor is there to teach you and adapt their methods to your learning style.  There are plenty of different ways to learn, after all.If the student wants to pass a test, they’ll probably focus more on writing than they would practising conversations whereas a student preparing for a job interview or who wants to learn Spanish to work abroad might need to study industry-specific vocabulary and practice asking and answering questions.Students who want to travel to Spanish-speaking countries will practise conversational Spanish more than writing. In this case, the tutor can help the student in their classes as well as outside of them. They could put together a study schedule for them and help them to learn in a way that works for them.Some students are visual learners while others are auditory or kinesthetic learners.  A good tutor can help put together the right resources for each student:Visual: vocabulary lists, grammar rules, reading materials, movies, etc.Auditory: audio vocabulary lists, grammar rules, podcasts, movies, etc.Kinesthetic: rewriting vocabulary lists, doing grammar exercises, writing, etc.Spanish Tutors: Adapting to the Needs of the StudentDuring your Spanish courses, your Spanish tutor can help you express yourself, correct your errors, improve your pronunciation, give you the vocabulary and grammar you need.  They can also suggest activities that will help you improve the skills you want to improve.  You might read a text, give a presentation, improve your comprehension, or learn to writer better, for example.The Psychological Aspect of Learning SpanishThere’s also a psychological side to learning a foreign language. We often think of languages as black or white. You either speak them or you don’t.  Thinking like this has made language learning in schools and whole language learning process less enjoyable.A teacher can have around 30 children in front of them and have to plan a class that works for every one of them. This can be even harder when the students don’t even want to learn.  After 5 o r 10 years of studying a language, students can leave school without being able to even hold a conversation.  A tutor can help a student overcome this and stop them from being scared of making mistakes or not understanding anything.The most important thing when speaking a foreign language is making yourself understood and understanding the other person.How Can You Learn to Speak Spanish?Spanish is widespread due to its history, and it is subsequently spoken in many places around the world. But how can you learn it?More often than not, this process can seem long, boring, and difficult. We often think of our time spent at school doing boring grammar exercises.Vocabulary and grammar are just a part of learning a language. Practicing, speaking, listening, reading, and writing are all skills you need to master, too. If you don’t use a word, you’ll forget it.Visiting Spanish-speaking countries is a great way to improve your Spanish. (Source: Adrianna Calvo)500 words are enough to star t speaking to people in a language. However, it obviously depends on which 500 words you learn and how useful they are.  You should make a note of 10 useful words a day and go back over them regularly until they’re second nature to you.For a lot of people, learning a language means spending a lot of time when they don’t really have that much free time to begin with. If you’re smart about it, you can minimise how much time it takes. Instead of watching a movie in English, why not watch a Spanish movie with English subtitles or an English movie with Spanish subtitles?Instead of twiddling your thumbs on the way to work, you could put some Cuban music on and practise the lyrics a couple of times a week. Instead of going to your usual bar, why not look for a bar with more Spanish speakers?2 months should be enough to start speaking in Spanish: 20 minutes of practice a day and 2 hours of private tutorials per week.Remember, there is an enormous amount of reasons to learn Spanish. Th erefore the question isn't whether you should study it or not, the question is what is the best way to learn it.What are the Benefits of Learning Spanish with a Native Tutor?It makes a lot more sense to get lessons from a native tutor even if they don’t speak your language.People will usually speak in the language that is better spoken by both people. If Juan from Chile speaks English better than John from Boston speaks Spanish, the two of them will inevitably end up speaking in English. In a private tutorial where both the student and the teacher are native English speakers, it seems a bit stupid and fake for the two of them to have a conversation in Spanish.If you get on well with your online tutor, you could even arrange a trip to where they live. (Source: pixabay.com)With a native tutor, speaking in Spanish won’t seem silly anymore and you can even learn more about their culture. Even if Juan does still speak English better than John, it’ll feel more natural in class for b oth parties to speak Spanish during a tutorial. If a student already knows the basics, they can demand that their tutor speak to them exclusively in Spanish.Even the interactions are different because the tutor’s from a different culture with its own norms. It’s like you’re travelling before you’ve even packed your bags.  You can discover more about another culture, get recommendations for music to listen to and movies to watch, and learn more about a specific country’s history and society.And when you consider where Spanish is spoken, you only problem you'll have is choosing one of the many great destinations for you to go to.You can also learn Spanish to help improve your career. Online classes are a great way to make the most of your time and tutors are available most hours of the day. They are more cost effective since you can find tutors from countries where the cost of living is less and therefore so are their rates.Generally speaking, private tutorials are over Skyp e and the activities and content is shared using Google Docs. This allows the student and the tutor to read and write simultaneously on any given document. The tutor can copy the exercises and images straight onto the document. This can save a lot of time.They can also immediately see any error the student makes and correct them. This allows the student to focus on important things like interacting.

Quadratic Function Online Tutoring - Maths Tutors

Quadratic Function Online Tutoring - Maths Tutors Quadratic function is a function which contains a quadratic equations. Quadratic means square. The function which has the highest degree for the variable as two is called a quadratic function. So the degree of the polynomial for a quadratic function is always 2. The general form of a quadratic function is written as ax2 + b x + c. Here x is the unknown variable and a. b. c are the constants. Example 1: The function f(x) = x2 + 6 x + 9. Solve for x if f(x) = 0? Solution: Given here is the quadratic function f(x) = 0 This gives x2 + 6 x + 9 = 0. The equation can be written as x2 + 3 x +3 x + 9 = 0 Now factoring the common terms gives x (x + 3) + 3 (x + 3) = 0. Hence (x + 3) (x + 3) = 0 Therefore, x = 3 is the solution for the function. Example 2: The function f(x) = x2 + 7 x + 12. Solve for x if f(x) = 0? Solution: Given here is the quadratic function f(x) = 0 This gives x2 + 7 x + 12 = 0. The equation can be written as x2 + 4 x +3 x + 12 = 0 Now factoring the common terms gives x (x + 4) + 3 (x + 4) = 0. Hence (x + 3) (x + 4) = 0 Therefore, x = -3, -4 is the solution for the function.

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