How to Make Your Own Fireworks Chemistry

How to Make Your Own Fireworks ChemistryIf you are interested in making your own fireworks, one of the first things that you must do is learn about fireworks chemistry. There are many ways to do this and most of them have been taught to the public in the past. You can do it yourself, use a book or a chemical laboratory. But before you try any of these, make sure that you have done your homework first.The most common mixture that people make is called black powder. It consists of sulfur, copper sulfate, and guncotton. Before you mix it all together, you will need a thermometer to check the temperatures of the materials.Another mixture to look for is sulfur powder. This contains copper sulfate, potassium nitrate, ammonium nitrate, calcium chloride, and potassium nitrate. When making black powder you will need a magnesium or aluminium carbide tip. Be sure that you dry the pieces thoroughly and be careful with the flame when trying to light the mixture.Next, you will need a composition s odium nitrate. This is a highly flammable chemical and cannot be handled by just anyone. In order to make it safe, you will need to use a paper cone that is made from silk. This cone should be sealed tightly and placed near a fire.Now that you know what you are doing, it is time to combine all of the materials that you learned about earlier into one bowl. Once you have this bowl, you will need a gun. Some people like to use old handheld cannons and others like their own cannons. You can purchase cannons for much less than what you would buy from a gun shop.Next, you will need some cedar chips. You do not want to use metal chips because they can fall apart and make an explosive mixture that can cause a big explosion. Stick with wood chips. After you have put the wood chips into the gun, the same way you would put the powder into the cannon, put the gun close to a fire.Finally, it is a great idea to place the cannon in a room with a window to keep the smoke outside. Make sure that you turn off the light and turn the volume up. That way you can watch the fireworks go off and do not worry about the smoke that it has.

?? 4 Reasons You Should Consider Becoming A Tutor

?? 4 Reasons You Should Consider Becoming A Tutor 4 Reasons You Should Consider Becoming A Tutor Tutoring is a flexible, rewarding and interesting job where you’ll make a positive difference. Whether you work with children or adults, the one-on-one educational support that you provide can empower them to achieve their full potential. As a tutor, you’ll help students prepare for exams, work together on class work they need guidance with and help them improve in a particular subject that they’re struggling in. If you’re new to tutoring or thinking about going into this profession, the great news is that there’s a growing demand for tutors. According to The Sutton Trust, the private tuition market has expanded, and research reveals that a quarter of families in the UK have used a private tutor at some point in the past three years. With that in mind, here are four reasons you should consider becoming tutor.1. FlexibilityTutors are usually self-employed which means you’re basically your own boss. Unlike a standard nine to five job, it’s much more flexible and convenien t. The flexibility in scheduling your workload gives you the opportunity to accommodate work around personal commitments, resulting in a better work-life balance. You can choose what days you want to work, how many hours you want to work and where you want to work from. Typically, tutors will go to the student’s house or even have the student travel to their home. Online tuition is also an option and is useful if your pupils are not particularly local. You can give your one-to-one lessons online, via call or video chat, and easily share files and other teaching material with your students to ensure a productive lesson.You may need to be flexible with your student’s requirements. For example, it’s likely that they will have school during the week so won’t be able to see you until after 3pm.Alternatively, some tutors may choose to work for companies that provide tutoring services. This probably wouldn’t have the same level of flexibility, but you’d have consistent work com ing in. As you’ll be dedicating different days, times and maybe even subjects to every student, it’s a sensible idea to have an official written contract tailored to each student. In this, you need to outline important information, such as the location, contents of the lessons and payment policy. 2. Supplement your incomeTutoring is a great way to increase your income while sharing your knowledge with others. For example, it might be that you’re already working as a teacher and want to earn some extra money on the side. Alternatively, you may have a completely different day job. For example, you may be a website developer who provides tutoring services for people who want to improve certain IT skills, like learning how to code a website. Tutoring is also something you could take on as a university student if you know your particular subject area really well. As a tutor, you can set your own rates, take charge of your own income and decide how much time you can dedicate to eac h student. When you’re setting your tuition rates, it’s important to consider your financial needs as well as your educational and professional credential. Then weigh up the competition within your specific subject area. If your skills are in high demand, you can probably charge more. Every student will require a different level of tutoring based on their existing knowledge, educational achievements and speed of comprehension. Therefore it’s important to tailor your rates according to every individual’s situation. You’ll be able to decide what each student needs once you meet them, and discuss their requirements and what they hope to achieve from your tutoring. It’s also worth considering any special offers you could do, such as discounting your hourly rate when your services are bought in bulk or if your students recommend you to their friends. If you have competition within your particular subject area, having good offers is a way to stand out from the crowd. 3. Rewarding for your effortsTutoring is very different to a typical classroom setting. Each session is unique and solely focused on the one student. This one-to-one learning experience is something many students wouldn’t normally get in a classroom. Naturally, they’ll be able to ask as many questions as they want. As a result, you’ll feel you’re making a real difference in each student’s life.Your influence as a tutor can have a real impact on students. Whether you’re helping them gain more confidence in a subject area or teaching them something new, it’s about making the learning process as enjoyable as possible. Through your support, students can start to build their confidence and apply what they’re learning outside of the lessons. When you start to see this pay off in their exams, assignments and general knowledge, it will give you a real sense of gratification and pride. 4. Intellectual fulfilment Tutoring also reinforces your own skills and techniques as you†™re exposed to different learning styles. It strengthens your communication and leadership skills and your ability to adapt these skills to individual students and their needs. These skills are important for your own growth as a professional, whether you’re in the teaching field full-time or not. You’ll also be required to remain highly knowledgeable in the area you’re tutoring in. This means you’ll be continually adding to your knowledge base, which will keep you intellectually active. Consequently, tutoring is something that not only helps your students develop, but also you. What’s more, if you have other career plans for the future aside from teaching jobs, having tutoring experience on your CV is invaluable. Being a tutor is something that will always be in demand not just in the education sector, but also across various professional industries. If you have the genuine passion, patience, drive and commitment to educating people, then tutoring could be a brilliant job for you. Haleema Khokhar writes for CV-Library, the UK’s leading independent job board. For more expert advice on education jobs, careers and the workplace, visit their Career Advice pages.

Almost 50,000 children leave school without any explanation - Tutor Hunt Blog

Almost 50,000 children leave school without any explanation Almost 50,000 children leave school without any explanation Almost 50,000 children leave school without any explanationSecondary SchoolsThe Education Policy Institute, a think tank based in Westminster, has just released research that suggests almost 50,000 children have disappeared from school placements for no credible reason. The report discloses the disturbing information that during the academic year of 2016-17, one in twelve pupils from the year groups of seven through to eleven, somehow vanished from the school records without any explanation. The study focuses specifically on pupils who have probably been excluded for financial concerns, or to help the school`s overall GCSE grades - it doesn`t cover those pupils who may have left due to personal or family reasons. The research shows that, of the 49,100 pupils surveyed in the 2016-17 study, there were 55,300 unexplained departures from school, which can only mean that some pupils left their schools, returned at a later date, only to leave once again. The National Education Union report broke down the demographics of their findings, revealing that as many as one in three pupils in the social care system, along with one in eight black pupils and one in seven disadvantaged pupils have experienced unexplained school moves. It also seems to be that just a few schools make up a disproportionately large number of absent pupils: only 6% of secondary schools, that is 330 across the United Kingdom, account for almost a quarter (23 percent) of the unaccounted moves. Why exactly this should be the report doesn`t make clear, but there is obviously a particular problem with those schools that needs to be attended to. Ofsted has recently critiqued schools for the practice of `off rolling` pupils just before GCSE`s, a technique used to improve their league table results, where those pupils who might not obtain a high enough grade are removed from their course, for fear they may damage the precious results table that the school publishes every year. In 2018 Ofsted said that `some of the most vulnerable children are being let down by an increasingly fragmented system,` and commented that there was a `perverse incentive` for schools to prevent students sitting exams when they might get grades that lower the school`s league table results. The report from the EPI may well be further indication that schools are coaxing and manoeuvring pupils out of the system, with the same aim as `off rolling` pupils - to ensure their exam league table results are falsely maintained. Paul Whiteman, the general secretary of school leaders` union NAHT, said that this was probably not the case: `It is important not to conflate and condemn all the different reasons a pupil might leave a school`s roll.` `To be clear, the practice of off-rolling a pupil to `game` the data is wrong. But not all unexplained pupil exits are off-rolling, and this report still cannot tell us exactly how widespread bad practice is.` Dr Mary Bousted, the joint general secretary of the National Education Union (NEU), a trade union in the United Kingdom for school teachers, said that `The data is shocking if not surprising,` and went on to say that the real reasons for the unexplained absences must be accounted for. `It is urgent that we move beyond the numbers, analyse the real reasons behind these moves, and challenge the government policies which are undermining inclusive and high-quality education.` It is extremely disturbing that so many pupils seem to have simply vanished from the system without any explanation. The state has a duty of care towards these children - if their education is cut off early, they will miss out on later life opportunities, and can never hope to reach their full potential. 10 months ago0Add a Comment

Vocabulary Bee Coming in 2014 - ALOHA Mind Math

Vocabulary Bee Coming in 2014 ALOHA Mind Math unveilednew 2014 initiatives at their third quarter franchise meeting. One new program being instituted isa student language arts competition for elementary school children. “We wanted to introduce something that would offer a fun competitive environment where bothkids and their families would be able to enjoy. We tested the program this year and receivedexcellent feedback from many parents and kids alike. We are very excited to roll out Vocab Bee,a vocabulary-based competition,” said Mani Manickavelu, ALOHA CEO and President. The vocabulary bee will be held mid-year 2014 at all of ALOHA Mind Math’s learning centers.“Americans need spelling bees and vocabulary tests, “according to John McWhorter, ColumbiaUniversity associate professor of English and comparative literature and author ofWhatLanguage Is.“It’s (spelling and vocabulary tests) getting back in touch with loving our nativelanguage, something ordinary in most cultures on earth.” The national vocabulary competition coordinates with ALOHA Mind Math’s mission to teachand advance children’s crucial reading and language skills, which they will employ throughout.Parents who want to give their children a good foundational base or a broader skill set, or givetheir high-achieving children an opportunity to excel will find ALOHA Mind Math’s after schoolenrichment reading programs and math programs valuable.

Vietnam USA Society English Centers

Vietnam USA Society English Centers Vietnam USA Society English Centers The leader in the ELT industry TEACH ENGLISH AT VUS The leader in the ELT industry Since its foundation, VUS has grown exponentially over the past twenty years to become the biggest English language training institution in Vietnam. VUS has: - 30 centers in Ho Chi Minh City, Ha Noi, Binh Duong, Bien Hoa and Vung Tau. - 2,000 experienced, qualified expatriate, and Vietnamese teachers and teaching assistants. - 900 professional school administrators and supporting staff members. - An average enrollment of over 250,000 students per annum. The largest ELT staff in the country With millions of learners enrolling for its English courses since its foundation, VUS has built up the biggest ELT staff in Vietnam with more than 2,000 highly qualified, experienced, dedicated teachers and teaching assistants. Among the teachers, 45% possess a Masters or Ph.D. degree. VUS practices a professional and equal-opportunity recruitment process. Candidates must have internationally recognized TESOL certifications such as CELTA or TEFL, and go through steps of screening, interviewing, and demonstration teaching before joining VUS ELT staff. Academic excellence Thanks to its continuous effort in raising the quality of training and service, since March 2018, VUS has been proudly certified as an English center satisfying international criteria by NEAS an independent organization evaluating the quality of English centers all around the world. The record in Vietnam as the English center with the largest number of students receiving international certificates is a milestone proving VUS mission and has made VUS a pioneer by achieving this impressive record in Vietnam. View our Brochure

Are You Looking For A Digital Tutor?

Are You Looking For A Digital Tutor?When you need a great way to help your child learn to read and do math, there is nothing better than a video tutor charged with teaching them through the use of a digital computer. In fact, if you have a computer at home, this is what you should be using to help your child. In the past few years, as parents have become more tech savvy, technology has allowed many more kids to be able to help themselves at home as well.As an example, if you are having trouble doing math at home and you want to help your child learn by having a tutor, there is no better way to help your child than with a digital tutor. This allows for your child to be more in control of the process, as they are able to study or work on any problems that they may come across. Some tutors offer homework help, while others allow for a hands-on approach, depending on the parent's needs.You might think that this makes a digital tutor a far better alternative to a video tutor charged with teaching your child math or reading. The truth is that a tutor charged with teaching online is far superior to a tutor charged with teaching your child in person. It's because they don't have to worry about safety. With a video tutor, you are responsible for your child and they can let it slip through their fingers.On the other hand, you will have more security with a digital tutor, as they are charging you a monthly or yearly fee, depending on how much tutoring you need. And the best part is that they will only charge the amount that they need for tutoring, as opposed to charging you what they can. While it's true that some tutors charge a lot of money for each lesson, the truth is that if you spend that much for tutoring, it shouldn't be a huge expense.However, even though you can find the right tutor for your child, it's not always easy to choose the right one. Fortunately, in today's world, there are many places where you can find great tutor, which you can use at home. For exam ple, you can always check out a website that is aimed at helping kids get through math or reading without being bothered by a tutor. There are many websites that offer good math lessons, as well as learning how to read.If you are looking for a good tutor to help your child, then look for one that can help him or her learn to read quickly. The only problem with tutoring your child is that they can only go so fast. What's more, with a digital tutor, your child can improve his or her reading skills quickly and effortlessly.As you can see, there are many advantages to using a digital tutor. These advantages mean that your child is going to get more out of their tutoring experience, and you can do more than just spend a couple of hours working with your child. This means that you will be able to give your child a better education and help them to learn at their own pace, which is just what a child needs to grow up to be an educated adult.

Learn English and Apply Online For Jobs

Learn English and Apply Online For JobsFinding the best textbooks for learning English may be difficult. There are a lot of resources available on the internet and also books in the market. Some of these books are very useful and some are not. So, you need to decide which to choose.An easy way to figure out the best textbooks for learning English is to see if the books are written for kids or adults. If they are written for adults, then you should opt for a more advanced level or something more challenging. So, read the books carefully and choose the one that suits your schedule best.Do research about the different sites and review the sites that give the best deal. You will have to pay a fee if you want more information but the sites are there for free and you can get the best deal from them.On the other hand, if you choose to purchase basic books then you will save more money. You can get quality text books with a good book covers, reports and illustrations. However, it is importan t to make sure that the books are written by experienced professionals and are effective in teaching the basic vocabulary and grammar rules.By the time you finish reading books, you should have the basics of the English language and you will be able to do several things as well. For example, if you are looking for jobs and you are applying online, you will be able to use the internet and search for the companies that you are interested in.Your resume will also include the important information of your skills and qualifications such as English writing skills and being a fluent English speaker. Other aspects that you will need for the job are the required experience and details on your education.When you start working on English skills, you will find that it is not that hard. Of course, you will have to do a lot of research. But it will also save you time and money because you will be able to get what you really need from the text books that you choose.