Learn More About the Ib HL Chemistry Laboratory

Learn More About the Ib HL Chemistry LaboratoryOnline chemistry labs, the ideal place to learn about chemical processes or individual properties of molecules, is the Ib HL Chemistry Laboratory. You are allowed to try out different experiments, while you are trying your hand at chemistry. With this, you can increase your knowledge of the various stages of the making of different substances.One of the popular online chemistry labs, the Ib HL Chemistry Laboratory gives you a chance to become an expert in your own field. There are many labs on different subjects, but not all of them give you an opportunity to experiment with different compounds that you may be interested in.In a good chemistry lab, you can view different research projects and make your own research projects. As you work with your teacher, you can create your own experiments. Your teacher will guide you in the field of chemistry, and you can use the scientific methods to develop valuable research projects.The Ib HL Chemis try Laboratory is a great way to study different concepts and experiment in chemistry. If you have never used the lab before, you can gain important information in its first few days. You can also explore your creativity and build your own experimental project. By doing so, you can build up a great relationship with your teacher.The Ib HL Chemistry Laboratory is built with the help of open source materials, and it uses computers and the internet for your learning experience. Your computer system is connected to the main research project through a modem. After your initial assignment is completed, you will be directed to a forum where you can ask questions and share ideas.It does not matter whether you are studying for your professional career or simply enjoying the learning process. You can even conduct your own experiments. If you are serious about becoming an expert in your field, you should find the right online chemistry lab. The experience is an educational one.Before choosing a chemistry laboratory, it is best to do some research. Find out if it is affordable and convenient. Choose the lab that has the most relevant materials for your learning experience.This is an ideal place to learn, and the Ib HL Chemistry Laboratory will surely prove helpful. While you are learning, you can perform experiments in your own home, with the aid of your notebook. There are many online labs that are easy to access, but there are only a handful that come with ease of use in mind.

3 Challenges English Speakers Face When Learning Chinese

3 Challenges English Speakers Face When Learning Chinese Learning a new language can always be a challenge, there are new sounds, words, and so many other things to memorise. It is one thing to learn a language that is similar to your own, but it's another thing to learn a language which is dramatically different from your own. Chinese is one of the languages that is very different from the English language. Therefore, English speakers hoping to learn Chinese can face a whole different set of challenges that an English speaker learning a similar language may not. There are some things to consider if Chinese is your language of choice. Chinese letters are completely different from English Chinese language is represented in symbols and different characters. It is not represented with English letters. For a lifelong English speaker, this might prove to be very challenging. To the trained eye and a native Chinese speaker, it's no problem. However, to someone with little experience with the Chinese language, it can be a real obstacle, since you will not only be learning a different verbal language, but also a different written language. This part of learning Chinese might very well be the most time consuming and the portion of learning that will require the most attention to detail. Picking up the dialect and accents of the language It is said that very young children, if exposed early, can later in life pick up on the different accents in different languages. As we get older the ability to do so becomes much more difficult. Listening for the dialect and accent of a new language will help you be able to speak the language appropriately. Since Chinese is so dramatically different to English, it can take an English speaker a very long time to learn how to speak the language. Putting your skills to practical use Another challenge of learning Chinese, or any language, is being able to put your skills to practical use. You may or may not live in an area with a strong Chinese population. If you are lucky enough to live in a culturally diverse area, specifically one concentrated with Chinese culture, you will be able to practice your skills with other Chinese people and Chinese speakers. If you don't live in such an area, you will find it much more challenging to use your skills. Perhaps consider forming a study group, seeking out Chinese cultural events, or making a friend who is Chinese to help you keep your language skills sharp and allowing you to practice often. Search for a CANTONESE TUTOR or a MANDARIN TUTOR.

?? 7 Simple Ways to Encourage Your Children to Eat Healthier

?? 7 Simple Ways to Encourage Your Children to Eat Healthier 7 Simple Ways to Encourage Your Children to Eat Healthier Sometimes, children need a little bit of extra encouragement to eat their fruits and vegetables, and if you’re cooking for some particularly fussy eaters, your job can be just a little bit more challenging. Here, you’ll find the top seven ways to encourage your children â€" and the rest of your family â€" to eat better.Jane Rylands from kitchen appliance retailer Belling shares her top tips for encouraging your children to eat healthier1) Use alternative ingredients to create great tasting healthier optionsIn a recent survey, we carried out, 21% of people said that they were unsure how to amend recipes to cater to different tastes and diets. But, one of the simplest ways you can encourage your children to eat healthier and to prepare healthy kid-friendly dinners is to swap some of their favourite ingredients for more nutritious alternatives. For example, consider using sweet potatoes instead of regular ones to make mash, chips and baked potatoes. Cauliflower also makes a great al ternative to potatoes in curries and stews and can be a great substitute for rice. Use a spiraliser to make healthy vegetable versions of noodles and pasta using courgettes and carrots. You can gradually ease the kids into eating these healthier alternatives by mixing them in with your usual noodles. For dessert, you can swap cream and ice cream for yoghurt â€" just mix it with berries for a vitamin-packed alternative to a classic ice cream sundae. You can even make your own ice lollies using fresh fruit juice and smoothies. Children need to eat every 3-4 hours, so you’ll need snacks. For healthy snacks for kids, try swapping sweets and chocolate bars with small packs of raisins or a banana. Chopped up melon is also a great alternative that children will love. 2) Hide fruits and vegetables in other foods to encourage a healthy daily dietAnother simple way you can get healthier foods into your child’s diet is by ‘hiding’ it in other meals. This can be as simple as grating vegetables finely and adding them into pasta sauces or soups, adding fruit purees to their morning porridge, or even mixing them into your usual cake mix â€" this method is particularly effective in order to make healthy meals for picky kids. 3) Be creative to make healthy food more appealingOne of my best tips to encourage your children to eat better is by making the food more appealing to them. Try cutting fruit into fun shapes, or making pictures using vegetables. To encourage fussy eaters to try new things, consider having them rate their vegetables during each meal. This way, you can keep track of what they do like so you can make more of it. You could even try dedicating your weekly meals to a different fruit or vegetable, working together to come up with creat ive recipes that incorporate that week’s ingredient. You can then vote on your favourite meals at the end of the month so you can make them again in the future. 4) Bring them along during the weekly shopWhen doing your weekly food shop, bring your kids and ask them to select which fruits and vegetables they want this week. This will let you know which foods they do like, and they’ll be more likely to eat them if they know that they’ve chosen it themselves. This is also a great way to slowly introduce new foods to them5) Grow your own at homeTo get kids excited about eating healthy foods, you could try growing your own fruits and vegetables at home. This is both more environmentally friendly and can help to cut the cost of your weekly shop. Plus, your little ones will be more likely to eat the food they’ve worked hard to grow with you.If you don’t have a garden or growing your own produce would be difficult, why not take the kids fruit picking? It’ll give you the opportunity to talk about where their food comes from, and they’ll enjoy eating them after they’ve had a fun day out gathering them all. 6) Ask them to cook with youTry asking children to lend a helping hand when you’re preparing vegetables for dinner. If they’re too young to hold a knife, ask them to pass you certain vegetables as you’re chopping. Just like growing your own food, knowing you’ve both worked hard to prepare the meal together will encourage your children to eat better. Just holding the food in their hands for a while can increase their familiarity with different types of fruits and vegetables, and they may be less reluctant to try them.Allowing children to assemble their own plates or “build it yourself” meals such as fajitas and sandwiches can also work really well! Simply set out a selection of healthy options and let your kids do the rest. 7) Encourage your children to eat healthily with rewardsTo encourage your children to make these kinds of decisions on their own, reward healthy behaviours with praise. This could be as simple as verbal praise, or you could make a healthy eating rewards chart. For particularly fussy eaters, reward them with a point every time they eat a full serving of vegetables. When they reach a certain number of points, celebrate with a fun family day out to keep the behaviour going. By following these seven simple tips, you can easily encourage your whole family to make healthier food choices.

Chemistry Tutors - How to Select a Good One

Chemistry Tutors - How to Select a Good OneFor any science, choosing a private chemistry tutor can be challenging. These individuals are so few and far between that you would have to search for them on the internet and in books.Choosing a private tutor for chemistry is not as easy as picking a babysitter. It will be much more convenient to choose an individual who has a good reputation and is very well known within the area. A chemistry tutor with this background will be able to give the best guidance in chemistry lessons for students who are new to the subject.If you do not find an individual, you may want to turn to the internet. By searching online, you can find chemistry tutors who have already been in your area. As you browse through the many websites, you will find one that matches your taste.The most important thing to remember is that you will need to be completely comfortable with the person before you hire a private tutor. You must also ensure that the tutor can give you th e best chemistry lessons for the subjects you are interested in.You need to be able to trust the tutor to do the best chemistry lessons for your child. They should have the experience and know how to direct the tutor as well as keep them motivated.One way to test a tutor's performance is to ask them to do the pupil's homework before the lesson. If they come out with results that don't correspond to what you are looking for, the teacher will not only be giving you inaccurate information, but also wasting their time. So you need to make sure that the tutor is going to teach their students well.Choose a personal chemistry tutor wisely. Before you hire someone, you must make sure that you understand what the individual can offer you and that you get the best advice.

How To Apply For Chemical Jobs That Are Currently Available

How To Apply For Chemical Jobs That Are Currently AvailableIf you're looking for an exciting career that you can take part in, then you need to get the Chemical careers Indeed application started. This is a great way to start your career in chemistry and to obtain some exciting jobs that you can work for.If you want to obtain new job opportunities, then all you need to do is to go to Chemical careers Indeed and to apply for the jobs that you are interested in. You will get a number of wonderful offers and the main thing is to check them out to see which of them interest you and are worth your time.Chemicals careers Indeed is basically like a recruitment agency. In this system, you will be required to contact the employers through the website and submit your CV. The candidates will then be screened according to the requirements of the employers and their needs.Once you are in, then they will check your skills. In fact, it's much like a virtual job interview where they'll look at your skills, experience and the things that you have contributed towards the society. Once they determine that you are a fit for the job, you will be hired.All of these jobs will not only improve your skills but they will also provide you with money. When you join the chemical companies, then you will be able to get a good salary that will enable you to be self-sufficient.So, if you have your resume prepared, then you can start to look for jobs that you're interested in. You will need to determine the type of job that you're interested in and go from there. However, you must make sure that you understand how this system works because you'll need to supply a number of documents to the employers.The only downside is that when you start applying for Chemistry jobs Indeed, the initial submission process is quite lengthy. Nevertheless, the long wait will be worth it if you end up getting the job that you were looking for.

Golgi Complex

Golgi Complex General description: The Golgi complex was first discovered in 1897 by Italian physician Camillo Golgi. The Golgi complex, also termed as Golgi body is a single membrane bound organelle and part of endomembrane system. Golgi complex characteristics: It consists of five to eight flattened membrane bound sacs called the cisternae. Each stack if cisternae us termed as Golgi stack. The cisternae in Golgi stack vary in number, shape and organization in different cell types. In unicellular flagellates, however, as many as 60 cisternae many combine to make up the Golgi stack. The number of Golgi complexes in a cell varies according to its function. A mammalian cell typically contains 40-100 stacks. In mammalian cells, multiple Golgi stacks are linked together at their edges. Golgi complex structure: Each Golgi stack has two distinct faces: a cis face (or the entry face) and a Trans face (or maturing face). Both cis and trans faces are closely associated with special compartments: the cis Golgi network (CGN) and the trans Golgi network (TGN), respectively. TGN was earlier known as GERL (Golgi apparatus- ER-Lysosome). Proteins and lipids enter the cis Golgi network in vesicular tubular clusters arriving from ER and exit from the trans Golgi network. Both networks are thought to be important for protein sorting. Similarly, proteins exiting from the TGN can either move onward and be sorted according to whether they are destined for lysosomes, secretory vesicles or the cell surface, or to be returned to an earlier compartment. The Golgi apparatus is especially prominent in cells that are specialized for secretion, such as the goblet cells of intestinal epithelium, which secrete large amounts of polysaccharide-rich mucus into the gut. In such cells, usually large secretory vesicles are found on the trans side of the Golgi apparatus. Secretory vesicles form from the TGN , and they release their contents to the cell exterior by exocytosis. The membrane proteins and the lipids in these vesicles provide new components for the cells plasma membrane, while soluble protein and other compounds inside the vesicles are secreted to the extracellular space. Functions of Golgi complex: The Golgi complex is often considered the distribution and shipping department for the cells chemical products. It modifies proteins and lipids that have been built in the ER and prepares them for export outside of the cell or for transport to other location in the cell. Proteins and lipids from the smooth and rough ER bud off in tiny bubble- like vesicles that move through the cytoplasm until reach the Golgi apparatus. The vesicles fuse with the Golgi membranes and release their internally stored molecules into the organelle. Glycosylation of proteins: N-linked oligosaccharide chains on proteins are altered as the proteins pass through the Golgi cisternae en route from the ER. Further modifications of N-linked oligosaccharide in the Golgi apparatus gives two broad classes of N-liked oligosaccharides, the complex oligosaccharides and the high mannose oligosaccharides. High mannose oligosaccharides have no new sugars added to them in the Golgi body. They contain just two N-acetylglucosamines and many mannose residues. Complex oligosaccharides, by contrast, can contain more than the orginal two N-acetylglucosamines as well as a variable number of galactose and sialic acid residues and, in some cases, fucose. Lipid metabolism: In addition to its activities in processing and sorting glycoproteins, the Golgi complex functions in lipid metabolism in particular, in the synthesis of glycoproteins and sphingomyelin. Ceramide, which is synthesized in the ER, is converted either to sphingomyelin or to glycolipid in the Golgi complex. The Golgi complex also acts as a major site of carbohydrate metabolism. In plant cells, it acts as the site where complex polysaccharides of the cell wall are synthesized. Complex cell wall polysaccharides such as hemicelluloses and pectins are synthesized in the Golgi apparatus and then transported in vesicles to the cell surface. In animals, most of glycoaminoglycans of the extracellular matrix are synthesized in the Golgi apparatus.

How To Do Percentages Online Tutoring - Maths Online Tutors

How To Do Percentages Online Tutoring - Maths Online Tutors We can define percentage as a number or as a ratio which is a fraction of 100. In general, we can say percent is per 100. We can denote the percent by a symbol that is %. We can also say, percentages are used to express how small (or large) quantity related with large (or small). For example, we can read 20% as twenty percent. We can write this as (20/100). We can find the percentage of a number by a formula that is Percentage = (Given number/Total number) x 100. Example 1: Find the percentage of math students out of 100 students if only 45 are from math department. Solution:The total number of students = 100 The number of students from math department = 45 Percentage of math students = (Number of math students/ Total number of students) x 100 = (45/100) x 100 = 45 % Hence the percentage of math students is 45%. Example 2: Find the percentage of baby boys in a hospital is out of 50 children was born, if only 27 are baby boys. Solution:The total number of children born in hospital = 50 The number of Children are boys = 27 Percentage of boy Children = (Number of Children are baby boys/ Total number of children born in hospital) x 100 = (27/50) x 100 = 27 x 2 = 54% Hence the percentage of baby boys is 54%.

How Can An Online Biology Tutor Help

How Can An Online Biology Tutor Help 0SHARESShare Biology is a very broad subject with precise information and perfect sketches. It takes a lot of time to learn and remember, so there is very little time left to spend on homework and assignments. Biology homework is often lengthy and need extensive and complicated research. Therefore, a lot of students hire a third party online company to either finish their homework for them or helping them with research and underlying theory behind the subject. As online biology tutor are very flexible and economical, they are becoming more and more popular with the students. What does an online biology tutor do? Homework help doesn’t necessarily mean, completing your assignment thru someone else. Yes, there are companies that do your homework and project for you. But, you can also hire online tutors who will help you with the homework by researching and guiding you in the correct direction. These virtual tutors are very experienced and know almost everything about college level biology. Given below are some things with which online homework help websites can help you: Teaching you a complicated topic Help you with eleventh hour test preparation Making projects and sketches Either do your homework or help you in some other way such as researching. Proofread and edit your research paper for you Topics taught by online biology tutors Biology is very extensive and can’t be covered by a single person, but on these tutoring platforms you will find many well-qualified experts of different topics, you just have to choose one of them. Following topics are most favored by different students at high school and college level: Human anatomy and progression Evolution and other methods of selection Environmental biology and bio diversity Plant and animal kingdom and separation Organic compounds Natural selection and physiology All other minor topics related to biology [starbox id=admin]

What instrument should you buy for your budding pianist

What instrument should you buy for your budding pianist Piano for children - which model should you buy? ChaptersWhy the piano is right for your childThe importance of your child’s music teacher when they learn to play the pianoProtecting the sense of joy your child gains from playing the pianoPiano for children, learning about their new instrument!Buying a piano for the houseAdvice for buying a piano for your childMany artists who began playing the piano from a young age (think Nina Simone, Ray Charles or even Mozart) become piano virtuosos by the time they reached adolescence.Just like the lion has been dubbed ‘king of the jungle,’ the piano could easily be considered king of all instruments. And its often a secret relief for parents to see their children gravitate towards the piano instead of other musical instruments like the violin.Often, a wish to see your child playing the piano is just considered a ‘nice to have’ for many parents, but for others it’s a major goal.The piano is a great first instrument for children, and by learning to play the piano they’re able to b egin learning a whole repertoire of different genres of piano music including jazz, classical - even rap!What model, and what type of piano is right for your child?“Are these pianos right for my child?Is there a better piano to play at home?What’s the difference between an acoustic piano, electric piano and an electronic keyboard?Are there other piano companies I should look at?”Rent a piano before you buyChildren have a well deserved reputation for picking up and dropping hobbies frequently.So if you aren’t sure your child will make it past learning octaves to their first recital and really becoming a piano player, it might be a good idea to rent a piano, or maybe rent-to-buy if you can find it, either a digital or acoustic piano.For about $50-100/month you can often find piano models that will let your child practice their piano playing at home without making a long term (and very expensive) commitment. It’s worth spending that little bit more to get a piano instead of a keyboard, but you definitely don’t need a baby grand piano in your living room either.Your rental agreement will specify a fixed monthly payment for the rental until it is returned, often with a clause to verify the condition of the piano at the end.Avoid the ‘pianos for young children’ modelsWhile they may seem more appropriate for little hands, and short arms and legs, we wouldn’t recommend considering pianos made specifically for children.In contrast to the smaller versions you can find of violins, drums, or guitars,  pianos for children, even though they have smaller keys, are often more of a gadget than an instrument.Which brands of piano are good for children?There’s a wide range of different piano brands and they all have different advantages and disadvantages, making it difficult to choose the right piano for children (even for the customer service associates trying to help you). With names like Steinway, Kawai, Clavinova, Korg and Casio floating around your head, we’ve picked out a few of the best piano brands.Popular acoustic piano brands include:ChoiseulYamahaRameauGood digital brands include:YamahaRolandGemGiven all the different brands that are available and the new ones constantly entering the market, it’s best not to consider our list the be all and end all, and have a chat with your child’s piano teacher too. You never know what new brands and models might enter the market next year.Digital pianos - a good choice for childrenHow much should you spend to get a good quality piano?The digital piano often seems like a good choice for a child’s first piano. The built in metronome, ability to plug in headphones, and volume control are all an advantage - for parents as well as children.What’s more, it’s lacking a lot of the disadvantages of an acoustic piano, such as:The difficulty in moving the piano from one room, or even one corner of the room, to another.The volume - you can’t control the sound on acoustic pianosThe price - generally more expensive, even if you find an acoustic piano with a similar price tag to a digital piano, you won’t be getting as much for your money.They may lack a bit of style, but thanks to their weighted keys, digital pianos can often easily serve the needs of a piano student as they work on their notes, music reading, and playing their first melodies.Choosing a portable digital piano for an affordable costThanks to the profusion of portable keyboards, this segment of the market often offers a much more affordable selection, even for buying a new model.If you’re considering buying a portable digital piano for your child, you should expect to spend about $400-600 for an instrument that will serve your child well for several years.Considering the keys and sound quality of your prospective pianoWhen shopping for a digital piano, it’s key to consider the keys and sound quality on offer. These are the criteria that will help you find the right piano for your child.It’s a g ood idea to prepare a piece of music in advance - something with an interesting tempo - and try out the piece on different pianos to see how they perform.You can also play some scales on the piano to try it out, but you won’t get as good a sense of the digital piano’s musical abilities as a musical instrument.If you’re still a very fresh beginner and working on playing your first few notes, it’s worth bringing a musician friend along to help you buy your piano.If you’re really set on your child becoming a future professional pianist, it might make sense to make the leap and buy an acoustic piano. For them, technique will be paramount, and they’ll have a slight advantage on an acoustic piano, especially over learning on a piano keyboard. An upright piano is probably still more appropriate than a baby grand though!If you’re shopping for an acoustic piano, it’s a good idea to see if any piano makers are offering factory discounts for new pianos, or if you can find a gen tly used acoustic piano for sale.