Wednesday, March 25, 2020

Getting More About Algebra Help: x/4+3x-4=22

Getting More About Algebra Help: x/4+3x-4=22If you would like to learn more about algebra help: x/4+3x-4=22, you will be able to go to the right place for it. If you have always wanted to know more about algebra, here is an attempt at giving you some information that you may want to know about it. Now here is a little secret that will help you learn more about algebra and help you become a proficient student of it.Some students are always asking for math help: x/4+3x-4=22. However, you should be careful about what you ask for because if you get too obsessed with this subject, you might end up learning about it. However, this secret is going to reveal how you can avoid the common traps that many people fall into when they want to learn more about the subject.There are some other things that you should keep in mind when it comes to algebra. The most important thing is that you must think about how you want to do the problem and how you want to answer the questions. This way, it will be much easier for you to apply the information that you learn from algebra to different types of math problems.Here, is another secret about algebra: memorizing numbers will not help you in solving any type of math problem. The only way to learn about algebra is to understand the meanings of the symbols that you are supposed to memorize. You can find out all the meanings of every symbol that you will encounter through memorization. However, memorizing numbers is still the best way to learn all the meanings that you need to master in order to be able to solve any type of math problem.Albert Einstein once said that the 'theory of everything' could be learned from studying the work of one famous physicist. This is because of the fact that the works of these scientists enabled them to do amazing things with the use of mathematics. In addition, they also gave us formulas and equations that will help us solve a number of math problems.The best way to learn about algebra is to get creative and try to find out what we can use that you could not think of. If you find something that you cannot remember, then try to think of an alternative explanation. Doing this will allow you to learn how you can use algebra in solving math problems and in solving many other types of math problems as well.If you really want to learn more about algebra help: x/4+3x-4=22, you should try to take advantage of some of the tricks that these people have discovered in order to learn this subject very easily. You should not worry if you have never really thought about it before because you will be surprised at what you will discover.

Friday, March 6, 2020

Python Tutor - What You Need to Choose the Best One - Private Tutoring

Python Tutor - What You Need to Choose the Best One BobbiM May 30, 2017 If you are studying Python these days, it can get overwhelming quite fast and thats when many students start looking for a Python tutor.   And once you fall behind on this or just about any course, it becomes a struggle to catch up.   Thats where staying on top of your course will make all the difference in your grades as well as your stress levels.   Last minute, end of semester scrambling for grades or figuring out what you need to learn months before becomes more difficult and stressful. Python is a complex object oriented programming language.   And like any programming language, students have areas that can become difficult to grasp.   Since much of programming builds upon earlier knowledge, making sure that you grasp all the steps of your coding and the processes along the way is critical for not only your coding but your grades at this point. So if you want to stay on top of your courses, and Python in particular, its time to start exploring what types of private tutors or other tutoring options are available. Python Tutor Options: You can keep on muddling along.   Give it a go for another month or two and see how things work out?   Maybe you and Python will all of a sudden connect and it will all fall into place?   You never know, these kind of things do happen! Give up some of your free time and make some appointments to see your teachers for assistance.   Depending on where you go to school and the teacher, this can be a great choice.   After all, the professor is the one that makes the exams so knowing what they want, how they are thinking can make the difference between a B or an A at times.   For a quick fix or an occasional question or two, this might be very effective and helpful. Online resources are becoming better in just about any academic or technical topic that you can think of. There are many computer tutoring options available! And this holds true for Python tutoring as well.   If you are good at researching and digging into information, theres several options that you can explore.   Just make sure that you are choosing solid websites that have the correct and applicable information. Python tutors are yet another option to consider.   These days finding one that can either help you in the convenience of your home or office is easy.   In addition, online Python tutors are additional options that you might want to consider.   This way you can find the best tutor no matter where you or they are located.   Both at home tutors as well as online tutors can work with your schedule and requirements.   In terms of flexibility, this is the best option! What to Look for in a Python Tutor: Like with any tutor, when you are choosing a Python tutor, you want to make sure that they have experience.   Are they well versed in the areas and topics that you need now and that you will need in the future.   Once you have found your programming resource, you want to make sure they can assist you into the future as well.! Have they tutored others in the course/s or areas that you need assistance with?   This avoids any lags or downtime which can be a money saver.   If they have tutored in these areas then theyll be ready to help you as soon as you kick things off rather than trying to get up to speed on where you are and what you need. Find a Python Tutor Near You Today! How much tutoring experience have they had?   A newbie can be great, but do you want to be the person they test out their tutoring skills on?   The call is yours as is the expense.   Experience might cost a little more initially but in time saved when your Python tutor is there?   You might find a big savings. Flexibility and availability.   Life and schedules can get in the way sometimes of the best intentions.   A tutor who understands that is much easier to deal with and makes your life better as well. Dont let yourself fall too far behind in any courses!   Finding a Python tutor can make all the difference in how you do in your courses.   Its worth taking a little time to see what tutoring options are available to you.   Just search for your tutors in your area or online and see the options.   If you have questions or find a tutor that might be a fit, send them a message to find out more.   Might make all the difference this year! Find the Best Private Tutors At Reasonable Rates - Get Real Results Fast! Choose Your Subject - Add Your Zip Code - Find Top Rated Tutors Today InPerson or Online Online InPerson

Do the Classics put teenagers off reading

Do the Classics put teenagers off reading The Education Secretary Nicky Morgan and children's author David Walliams issue a call to publishers and schools to make English pupils Europe's most literate. Education Secretary, Nicky Morgan argued that: Books by Authors including Jane Austen and Charles Dickens should be made available for all pupils to enjoy them. ...If a child fails to learn how to read - the consequences can be nothing short of devastating, holding them back for the rest of their lives. The aim is for every secondary school to have sets of a wide range of classics, to improve reading standard as a Nation and to tackle the 'long tail of underachievement' . So why do teenagers find the Classics boring? There are arguably many reasons that a larger contemporary audience may struggle with older works of literature. Inaccessibility: A lot of teenagers struggle to identify with, for example, the whims of the landed gentry as so well portrayed by Austen and so find the stories a bit inaccessible. The Prose: Factors such as distance from the subject matter, the archaic nature of the vocabulary and the formal structure of the language can be pretty hard going. (Has anyone - other than English undergraduates - ever finished a Dickens novel?) Technology: Today's children's lives don't naturally have space for reading. They grow up with a continuous stream of entertainment - endless TV channels, digital devices and on-demand access. How do we make the Classics interesting? There's no doubt the Classics are great vocabulary boosters (indeed, how would we survive without knowing that 'consumption' also means tuberculosis - that most common of literary killers) and the role they play in illustrating correct grammar is invaluable in the era of the wandering apostrophe. I am absolutely determined to make sure that every child, no matter where they live or what their background, learns to read, to read widely and to read well - giving them the best opportunity to get on in life. The plot can be glacial in pace when compared to today's world of Fast and Furious films and Xbox games in which characters explode long before consumption takes hold of them. So what is a tutor to do to make them engaging and how can a parent entice their teenagers to surrender the iPad and take up the humble paperback? Is it a battle worth fighting? We'd love to know your thoughts!

Thursday, March 5, 2020

5 Ways to Study for Your Maths Degree at University

5 Ways to Study for Your Maths Degree at University If you're on a maths degree, you can't just study by just going to lectures and taking notes. Maths at degree level is a subject that requires active involvement both in and out of the lecture hall, and that means: you have to pay attention, you need to take copious notes in lectures, and you have to put in practice hours on your own. The good news is if you're willing, you can do it. Here's 5 ways to study for your maths degree. Take extensive notes in lectures It always pays to take detailed notes from lectures. As a rule of thumb, you shouldn't be taking down every word. Remember, you can always find formulae in your course-books but not the explanations and tips stated by your professor. It's the latter that will help you in exams and with your assignments. If you are bad at note-taking, there are two things you can do. Firstly only note critical points, arguments and themes. Underline or highlight the words and phrases that are important to you. Be ready to be an active solo learner With a Mathematics degree, you are expected to spend a significant amount of time working on your own or in small groups. As a result, you need to factor in a significant amount of time each week for independent work, to help you to retain and understand the material from lectures and work on problems you encounter as you progress. Put in the practice hours Again this is obvious, but many students overlook this when it comes to maths. With a Mathematics degree, you need plenty of practice, as it's not a subject you can memorise from a course-book. You need to understand the logic behind the problems, and this only comes easily with testing your ability and putting in the extra hours outside of lectures. Keep a positive mind-set Maths at university is a lot harder than maths at A-Level, but you can do it. Remember, all maths learning is cumulative, and you already have a wealth of knowledge from GCSE and A-Levels to build on. If you're struggling, consider using a tutor who can help you work through your weaker areas and boost your confidence around working. Create a study group To help consolidate all that you are learning in lectures and on your own, it also pays to create a small study group of like-minded peers. Here you can work on practice questions together, discuss what you have learnt in lectures and boost your weaker areas with input from others. For a Maths Tutor near you, contact us.

How to get the best from a university open day

How to get the best from a university open day Choosing which university is right for you isn't easy, which is why utilising university open days are essential in helping you make the right decision. Not only do open days show you exactly what is on offer but they also give you wider view than you'll find in a prospectus or online. Key reasons to go to an open day To see what the campus and local area are like To gauge whether the course at this university is right for you To speak to staff and students and ask questions you may have about the university. To view student accommodation on offer To go on a tour of the university To see what kind of student support is on offer When are open days? Open days start in the summer and occur in the period before the UCAS application deadline. There are also open days throughout the year and after Results Day in August for those going through clearing. Check out the university website to see when this next open day is happening. What happens on an open day? Firstly don't worry, you won't be left wandering around alone when you arrive. All universities set up a timetable of talks and tours for would-be students and their parents. This means you'll have a planned itinerary ahead of arriving of things to do if you choose to. While you may not want to do everything, it does pay to do the crucial talks and tours such as: Talks from the department you are consideringThe admissions talk The student ambassadors talk The university and accommodation toursUCAS and financial talk What else should I do? Talks and tours aside, do take time to explore the university and view it through your own eyes. This is because you need to work out if this is the best choice for you. So do take some time to see the university and area on your own to get a feel for it. Consider: Are all the facilities up to date? Is there a good variety of student groups on offer?Is the local area interesting? How far is the university from your home? What are the student facilities like on and off-campus?Do you get a good feeling about the local area and university? Questions to ask the university staff Next, be ready to ask questions to the staff leading the tours and talks. This is an integral part of any open day as it's through these questions that you will start to build up a clear picture of what life will be like at this university. Questions to ask include: How much self-study do I need to do outside of lectures?How much tutor support will I receive each term?How is the course assessed - exams, course work - both?If I don't meet the grades, is there still a chance I could be offered a place?What careers support is there for undergraduates?How much counselling support is there for student mental health?What's in place for safety on campus? Questions to ask student ambassadors Equally, student ambassadors can often offer you an alternative insight that university staff can't about what attending the university as a student is like. Good questions to ask are: What has been the best and worst thing about university for you? Is teaching support good?Is the local area suitable for students?Is the student social life good?Are you happy with your accommodation?Are sports facilities varied?What does the student union provide? It's always worth going to 3 or 4 open days and maybe even revisiting one before you fill in your UCAS application or choose via clearing. Remember to take notes about each open day you go to so all your open days don't merge into one. All open days are free to attend, but places must be booked so go through the websites to check when they are happening. If you need support with any A-level subject we can help with everything from Maths Tutors, Physics tutors, History Tutors and more.

In-Demand Skills to Learn from Online Courses That Will Complement Any Resume

In-Demand Skills to Learn from Online Courses That Will Complement Any Resume Photo Via: Pixabay.com 1. Academic Writing One of the first, and most important, items on this list is the ability to write academically. While it’s safe to assume you will need to do very little academic writing once you graduate from college, the skills you obtain from academic writing will translate into any position that you obtain. Writing is such a huge part of business communication, which means it’s essential to maintain a professional and direct tone in your business writing, which all stems from academia. Writing a paper is not all that different from writing a report, or a proposal, or a business agenda. Basic writing skills are going to be useful throughout your career, so taking any online writing courses will surely benefit you in the long run. 2. Excel While most individuals have worked with excel by the time they move into a full-time position, they only have the basic skills needed to create a basic spreadsheet. However, the more advanced the skills you have in excel are, the more likely you are to catch the eye of the hiring manager. Excel comes into play in many ways, including, but not limited to, accounting, metrics reports, human resources data storing, goal completion tracking, etc. Basically, in any potential role, there is room for excel usage, which means that having the skills necessary to create complex and useful spreadsheets is a resource that employers find very valuable. If you can take an online course that offers any form of excel expertise, it’s in your best interest to take it, no matter the field you are planning to go into. 3. HTML While hiring individuals with coding experience is in high demand at the moment, basic HTML experience is also useful in a variety of ways. Basically, there are very few individuals that are technologically capable within a company, and many hiring managers opt to hire individuals to take on that role in full. For that reason, if you have even basic HTML experience, you could end up being very valuable to the hiring manager in question, as you have experience that’s going to help them without them having to hire outside help. For many organizations, hiring individuals with this expertise results in outsourcing certain projects or bringing on consultants to save money. With the experience under your belt, you eliminate this need, thus increasing your potential value with an organization. 4. Organizational Skills Easily the most important item on this list, individuals are looking for organizational skills when they bring on a new employee. This doesn’t simply mean that your desk should be neat and tidy, but rather, that you can keep track of deadlines, manage a heavy workload and maintain your email inbox so that you don’t lose sight of important action items. Staying organized is key in this manner, as there are countless individuals at companies that don’t have these organizational skills, which causes problems for their managers, their departments and, sometimes, the company as a whole. Online classes teach you to stay organized by necessity, as you are responsible for your own schooling, keeping you accountable to yourself, much like is done in the business world. 5. Email Etiquette It seems ridiculous, but composing a work-appropriate, professional email is much more in demand than you would think. The basic email etiquette is a learned skill, and many individuals within companies don’t have it. For one, there is the issue of “replying all” when an email doesn’t call for it, composing a direct, non-wordy body and using the proper greeting and signature. Most employers plan to teach new hires the proper etiquette prior to their start, but it’s easy enough for you to simply take a course online now and learn the skills yourself, prior to even starting a position. While this isn’t the most important in-demand skill, it is going to set you apart from the competition and could just be the difference between you getting an interview or not. Infographic Via Canva 6. Management Skill While you should never expect to begin a new position at the managerial level, having basic management skills before you even start a new position is a great way to stand out from the crowd. Basically, this is the perfect leg up. Management skills are always useful, whether you have direct reports now or will be getting them sometime in the near future. These skills teach you how to be a team player, how to work well with others and how to delegate tasks effectively. Again, not all of this information is going to be immediately relevant to you in your first role, but it is useful information to have in your back pocket when a potential employer is taking a look at your resume. 7. SEO For those of you that aren’t familiar with the term, the term SEO stands for Search Engine Optimization. SEO experience is very valuable to employers, as it helps your business to stay relevant, in front of your intended audience and at the top of your game. Many businesses use this to rank on Google (which means their website appears as one of the first options for a certain search term), but they can also be used in social media posts, blog posts and any other marketing collateral your business puts out there. Again, no matter what industry you plan to work in (though certain industries, such as marketing, will find this skill more valuable), having SEO experience is a huge plus when an employer is looking at a resume. Most employers don’t have this experience, hiring outside consultants to run their ads and deal with this matter, which means that when you have the experience, you become more helpful to your manager. Online courses tend to teach basic SEO skills, which is really all you need to get started, as a lot of experience comes from practice. The more you work with SEO, the more likely you are to become an expert in this regard, which will always be of benefit to your employer. Even if it means you are simply making suggestions to the marketing department in organizational meetings, this is a great skill to have and you will find your employer finds it just as useful as you do. 8. Certifications Again, no matter the field you are in, there are many certification programs out there, many of them also online, that you should be taking advantage of. Some certification programs are more beneficial than others, but most act as resume buffers no matter what. As previously mentioned, management certification courses are always an option, but there are countless others that are worth looking into. This requires a bit more research on your end, as you should always look up the field you are planning on going into, what certifications are valuable in that field, and then look in your course directory to see if there are any courses in that field available to you. The more research you do, and the more certifications you obtain, the more likely your resume is to stand out in front of a potential employer, even if you don’t have any work experience. Also keep in mind that there are certification programs that potentially raise your starting salary, as they are essentially the equivalent of having another degree. Always know your worth and be sure to fully look into these programs to get a better idea of what will work for you and what won’t. Just be careful not to price yourself out of consideration! 9. Communication Skills Communication is key. The phrase is a popular one for a reason; it’s true. Having the proper communication skills is essential to any successful career, just ask anyone. Employers, when looking at the resume of an entry level candidate, look for keywords, such as communication, to ensure they have a candidate that they can work with. While a lot of this information is going to come out during an interview, it’s also an essential item to list on your resume to ensure you are getting that interview. Basically, if you don’t have basic communication skills, no employer is going to want to work with you, which means that you aren’t going to get that initial interview. However, if you do list these communication skills, and if you took an online course that expanded these skills beyond the basic subset that most college graduates will have, your resume is going to stand out and you will be more likely to be selected to interview. Whether soft communication skills or hard, writing-related communication skills, any additional experience you have is well worth it. And, if that’s the case, you can allow those communication skills to shine in the interview, landing the job all because of one online course that set your path exactly where you needed it to go. 10. Work Ethic The best was saved for last, and that’s because it’s an intangible item that most individuals don’t give two thoughts to. Employers often find more of the same when hiring new candidates, and it’s difficult to trust an individual to work hard when they don’t have an apparent work ethic. Nine times out of ten, if you list experience with online courses, outlining the relevance to your work ethic, you’re going to land an interview. Employers want employees that are going to work harder than everyone else, as they already have enough direct reports to worry about. The less your employer needs to worry that you’re doing what needs to be done, the less stress they will have on their end. All online courses are courses in work ethic, as attendance isn’t mandatory and all the work falls to you. It’s very easy to skimp out on your online courses and do the bare minimum, but attending each course, finishing the lesson plans and readings, and acing the tests will ensure that your work ethic is one an employer is interested in. Make sure that you are highlighting this experience in your cover letter, as this is very relevant and will undoubtedly be helpful in improving your resume as a whole. Photo Via: Pixabay.com The job market is a pretty vast area, and while unemployment rates may be fairly low, that’s not to say that finding the right job is a cakewalk. It’s important that you are adding as much to your resume as possible, especially when you don’t have any “real world” experience. For this reason, ensure you are taking the right courses throughout your college career to complement your resume, even without job experience. Online courses are a fantastic way to achieve this, as they provide you a relaxed environment and offer cover more topics than the typical, classroom setting. Be aware that online classes also tend to be shorter in nature, which means that you are learning the same amount of information in a small amount of time, so ensure you are making the most of the classes you attend rather than simply signing up in order to get the credits without having to leave your apartment. So long as you take advantage of the courses and truly implement the practices you learn in your career, your resume will be a shining example of what it means to be a dedicated student and a competent employee. Happy job hunting!

Learn From Distance Learning

Learn From Distance LearningNewPath Tutoring is a fully accredited, state-approved distance learning center in Las Vegas, Nevada. This online institute serves several Las Vegas campuses of 'Pathway to Success,' and is especially designed for students who have found success with online learning but wish to complete their education in a traditional classroom setting.NewPath Tutoring offers many benefits to students who are seeking a degree in the field of nursing, education, adult education, education and counseling, health administration, massage therapy, culinary arts, law, or other academic areas. If you desire to earn your degree online, or want to complete an advanced degree online, NewPath Tutoring provides a great variety of programs that are tailored to your educational interests. What makes NewPath Tutoring so unique is the access to specialized learning programs that are online from a traditional classroom setting.As an accredited distance learning program, NewPath Tutoring c an provide many benefits to students who are seeking distance learning degrees. While most schools offering distance learning degrees offer a wide variety of programs, this school has produced an extensive series of programs in a variety of academic areas. NewPath Tutoring courses can be found in areas such as nursing, education, health administration, counseling, management, criminal justice, education, and more.These courses are taught online by instructors who are licensed and have received their degree from accredited institutions. The goal of this university is to teach students who do not have a traditional education the strategies necessary to obtain a degree from any traditional university.Another benefit to students who are taking distance learning courses is the ability to interact with their peers in a classroom setting. This university offers a variety of programs for students to take in order to meet their education goals, as well as those who wish to earn an advanced d egree.Finally, a benefit to those who pursue distance learning is the flexibility of accessing courses that are most convenient for them. This university offers both traditional classes and distance learning classes, depending on individual needs. Students who are working full time or have children at home can easily take part in a distance learning program to earn their education degree.The flexibility of distance learning and distance education has enabled the school to offer numerous programs to help students find a degree that best fits their needs. Whether you are studying for a job, taking an advanced education course, or looking to gain a specialization in one of the many academic areas offered by this university, NewPath Tutoring offers a variety of programs to suit your needs.

An Easy Guideline to Solve Chemistry Equations

An Easy Guideline to Solve Chemistry EquationsIn this article I will provide a simple guideline to solve mcat equations with minimal time. To solve most problems requires quick understanding of the mcat formula, but what is it really? Let's talk about some fundamentals and what makes it really difficult.To find a mcat equation in a textbook, the student may only find the equation on the page. Here you are not alone. Most professors use mathematics textbooks to teach their students to solve most problems. It is a fact that you will find a mcat equation very easily without having any background in that formula.In the course of mcat equations, mcat coefficients can also be solved easily. But here the student has to have a background in mcat coefficients. To do so, he or she needs to have a good memory. A good memory should be ready for that equations because mcat equations would require understanding mcat coefficients.It will be difficult to solve mcat equations without a proper underst anding of mcat coefficients. You should be able to find out the mcat coefficients easily. In addition, most coefficients can be readily found in most textbooks as well. Many books can help you with this. But they don't usually include mcat coefficients.If you want to tackle that equations, it is best to find out information about mcat coefficients from most textbooks. You can find the mcat coefficients in most textbooks as well. But you will need to have a good memory for mcat equations. And once you have that, then mcat equations become easier to understand.The next tip for solving mcat equations is to find out the most appropriate mcat equation. That is very important because mcat equations are quite complex and can't be solved simply by following the formula. The equation would require knowledge about mcat coefficients.So when we have these tips for solving most equations, we can say that mcat equations can be easily solved in less than half an hour. The speed of solving them dep ends on how much knowledge you have about mcat coefficients.

10 Important Differences Between Spanish Portuguese

10 Important Differences Between Spanish Portuguese Sign up successful To help you get started, our friends at LiveLingua  put together a post showcasing some key things to remember. Heres part of the article: 1. Difference between hasta and hacia. In Portuguese there is no hacia preposition. There is the preposition até, but we need to explain the difference very well so students can learn how to use it properly.  In short words, hacia indicates the direction in which we move and hasta the point at which we arrived. 2. The preposition “a” after many verbs. The most common example [in Spanish] is “ir a.” I guess it must be weird for some Portuguese native speakers to use an expression even found in Portuguese, but adding an “a” in the middle. Let’s have a look at this sentence: Vou sair agora ( Portuguese), Voy a salir ahora (Spanish) 3. The position of reflexive pronouns. The rule is very simple. In Spanish, when the tense is either gerund or infinitive, the pronoun merges to the end of the verb. Otherwise when the verb is conjugated, the pronoun is placed before the verb and not joined. Example: dormirse, bañarse; se durmió, te bañaste, etc. 4. False friends or very similar words. Every language has to face this issue. We only learn this when we come across those words. There is a funny word which needs to be clarified: almóndiga. This is a Spanish slang word which means “meatball,” but in Portuguese is pronounced albóndiga. In Portuguese a vagabundo is a person who leads a bad life, while in Spanish it is someone who lives on the street (morador de rua in Portuguese). 5. Muy or mucho? In Portuguese this is easy: muito is the only word compared to those two. Muy is used before adverbs and adjectives, while mucho is placed either before a noun or after a verbs. When we want to make a comparison, we always have to use mucho. Example: Es mucho (no muy!!!) mejor que tú. The article goes on to list five more differences between Portuguese and Spanish continue reading it  here! Now, ready to get started learning Portuguese? Keep these tips in mind: Determine your learning style and goals.  Instead of blindly jumping  into learning, have a plan in place. Are you learning for fun? Do you want to be fluent? How do you learn best? Knowing the answers to these will help you stay on track. Here are some guiding questions to start with. Find a conversation partner. The most important part of learning a new language is understanding the context and having real conversations with others, and practice makes perfect! Instead of simply memorizing vocabulary words, make the effort to talk and listen! Work with a tutor.  Taking 1-on-1 lessons with a language tutor is a great way to get that conversation practice. TakeLessons offers both Portuguese tutors and Spanish tutors to help you improve. Readers, do you have experience learning both Portuguese and Spanish? Leave a comment below and let us know your thoughts! Interested in Private Lessons? Search thousands of teachers for local and live, online lessons. Sign up for convenient, affordable private lessons today! Search for Your Teacher