Kids Chemistry Experiments - The Easy Way to Teach Chemistry

Kid's Chemistry Experiments - The Easy Way to Teach ChemistryKids Chemistry experiments are a great way to teach them about the science behind the compounds. For many children they can be very exciting and educational at the same time. You need to keep in mind though that while these types of experiments can be fun, they should not be over done. It is not uncommon for parents to say that they would like their children to learn about chemicals and how they work, but they do not want them to be able to burn themselves.First off you want to make sure that your child knows what the difference between an element and a chemical compound is. Elements are different from compounds because they do not have another element as part of their structure. As an example, if you found an element with an atom of aluminum around it, it would be an element. The next type of element would be a compound, which means that it has an atom of two different elements, such as oxygen and aluminum, which is graphi te.You want to start off by giving your child a chemistry book so that they can read through the different elements and their characteristics. You also want to set up some common substances that your child may not know about. This can be anything from salt to water.When you are talking to your child about the different elements you can give them some glass vials. A glass vial is a clear container with a screw top. This makes it easier for your child to learn the names of different elements, and it also makes it easier for him or her to learn how they react when they are heated or react with other things.If you want to make an experiment you will need some instruments. You can use a mixture of color, and it can also be included in a liquid form. You also want to make sure that you are using a large enough container to fit all of the elements and their measurements. You can use small containers for the smaller elements. This will ensure that your child gets the right amount of element s in the experiment.When you are planning an experiment you want to make sure that you let your child have some help. It can be very easy for a child to get lost when they are learning the difference between experiments and measurements. You want to make sure that you are providing your child with some type of help to make sure that they are paying attention to the experiment. You also want to make sure that they are comfortable when you are teaching them how to measure. You can do this by being as loud as you can and giving them a few warning signals.Once you have gathered all of the materials needed to make your experiment, you can also prepare the liquids and chemicals that you will be using. You can use a mixture of liquid and powdered form of each element. You also want to make sure that the glass vials are full of all of the items that you will be using, and that the mixture you will use has all of the appropriate water for your child.Experimenting with the different elements is one of the best ways that you can teach your child about chemistry. Remember that they are very young and that they will be too busy trying to figure out what is going on to be concerned about whether they are doing the experiment properly. They also have to be properly taught about their colors so that they can tell them apart later on. If you follow these tips you will be able to teach your child all of the different concepts that you want them to know about.

France restrict mobile phone use in Schools - Tutor Hunt Blog

France restrict mobile phone use in Schools France rules to further restrict mobile phone use in schools France rules to further restrict mobile phone use in schoolsSchoolsLast week The French Education Minister Jean-Michel Blanquer announced that mobile phones will be banned in both primary and middle schools from September. French high schools, which teach children of ages between 15 and 18, will not be affected by the new ruling. The feeling over this side of the channel amongst many of the teachers I know was one of envy and admiration - how they wished that the same rules could be put into place in British schools. `I have to fight to make every lesson more interesting than the entire internet,` one secondary school teacher told me, `phones are just too much of a distraction for children during lessons.` The news report in its concise, heading shocking form `France bans mobile phones in schools` is actually slightly misleading. Phones have been prohibited in their classrooms for some years now, and this new ruling merely states that pupils are now also forbidden from using their mobile devices during any breaks, at lunchtime, and between lessons. The ruling seems to come slightly short of imposing a total ban whilst on school property, but it certainly is a step in that direction. The Education minister said that the primary motivation for the decision was one of `public health,` and hoped it would reduce cyber bullying, and encourage children to spend more time outside during their breaks. `These days the children don`t play at break time anymore,` Mr Blanquer has said. `They are just all in front of their smartphones and from an educational point of view that`s a problem,` The question of the mobile phones being permitted at school is a divisive one. There are some who favour a total ban of their use on school grounds - and there are others who opine that the mobile is a necessary part of this generations toolkit, and to deny them their device, even for a few hours, is tantamount to infringing upon a civil liberty. Perhaps you can detect from my tone that my sentiments lean more towards the former of these opposing mindsets. As a former teacher I have spent a good period of my career fighting the `little glowing demon` that would magically appear under my pupils` desks. This nefarious creature would always evade my capture, dancing from child to child, rendering them spellbound, and utterly insensible and inattentive to my lessons, which were of course fascinating. When I was a schoolboy (many many years ago) the Nintendo Gameboy was possibly the coolest piece of kit anyone could own. This portable video game console, which was about the size of a paperback book, would be surreptitiously passed around the classroom while the teacher, their back to us, scraped some chalk shorter at the blackboard (no interactive screens back then). As exciting as this monochrome, squeaky beeping device was, all it could do was display rather simple games on a tiny 2.5 inch screen. Today`s phones though are like a whole video arcade system, capable of surfing the web, playing music, and of course accessing social media. No wonder children get distracted by them, even adults can barely get their faces out of their mobiles. Many parents would not want their children to be without their phones, for reasons of safety. This is of course a perfectly understandable point of view: I would not want my child to be in a situation where, should they need assistance, they were unable to contact me. I cannot imagine such a situation occurring in a classroom during a lesson though, where a teacher will be present, and they will surrounded by their peers in an environment - one certainly hopes - of study and learning. I part company with those who think their children must have their phones with them always, wherever they are. To me this view portrays the mobile signal as a kind of invisible tether, a second umbilical cord, never to be cut, lest their child be lost forever. A few hours away from their phones might even be a relief for them schoolchildren - and it will certainly let their teachers get on with their job with greater ease. Allowing children to use their phones during breaks - that I can certainly concede to; but I really don`t know why they must be to hand during lessons. If a parent needs to contact their child they need only phone the school, who will of course know which class they are in; and if a pupil has an urgent reason to communicate with someone during a lesson, the teacher could briefly return their phone to them. We are fast becoming a nation of people addicted to their phones - nomophobes, yes, there`s even a word for it! If adults cannot look away from their screens, having picked up the habit relatively late in their lives, how strong will the addiction be for children, who are getting hooked at such a young and impressionable age? A few hours away from their phones will, in my view, make children more attentive in classes, and enable teachers to do their jobs with fewer interruptions. We shall have to see if the UK adopts a more Francophile approach in regard to where and when phone use is permitted in schools - but with the channel seeming to widen every day as we become politically ever more distant from Europe, the latest ringtones are unlikely to be banished from the classrooms anytime soon. 2 years ago0Add a Comment

Wet Chemistry Tests - How to Prepare and Pass Tests

Wet Chemistry Tests - How to Prepare and Pass TestsThe aim of most schools, universities and colleges is to enable the student to take up and complete wet chemistry tests online. Wet chemistry tests are intended to provide a means for students to study in a classroom environment in an environment that allows for more interactivity. This way, the student can better gauge their skills.Although some may argue against this, the reason why students must take wet chemistry tests is because it is difficult to study in a classroom setting. Many studies have shown that students who take tests have a greater chance of being successful in their career. Students who have completed their tests and those who fail to do so have a lower chance of getting a job.Students who have taken the tests have often gone on to complete a degree or two while students who have failed them have never found any employment. It has been found that if students learn to utilize the test preparation strategies and their knowledge of the material that they have mastered then they will have a good chance of succeeding at the end of their test preparations. What a good strategy is here is developing a balance between being knowledgeable and honest with themselves and the information that they have learned. By keeping both parts of the equation in mind, it becomes easier for the student to study.To become more successful when taking tests, the student must become more involved in their preparation and some of the many things that are required for success. Some of the factors that must be kept in mind include, how to maximize his time, where to find practice materials, the kind of questions to answer, whether there are multiple choice or essay type tests, the layout of the test, and the amount of time spent on testing. If you take a look at the individual tests you are taking, you can see that each of them should be studied differently.Complete a research study on each one and make sure that you know y our answers to questions and how to solve problems. Taking tests is also a great way for students to become familiar with the process and make the most of what they have learned.In case you're still unsure about whether or not you should take these tests, get in touch with your school or university and have them send you a counselor to help you decide. He will let you know the pros and cons of taking the tests and make sure that you know the proper preparation.It is not that easy to do your own homework, it takes time and good study and test preparation strategies are available so that you can concentrate more on what you're doing. You can find all these and find out how to use the strategy to your advantage.

Chemistry Equations Calculator: Where to Get One and What Features to Look For

Chemistry Equations Calculator: Where to Get One and What Features to Look ForA chemistry equations calculator is one of the most important tools that every chemist should have. By knowing what some of the building blocks of chemical reactions are, it's possible to understand the chemical reactions that can and cannot be done. It also enables you to design chemical experiments for research purposes, so that you will know all the aspects that have to be considered before you can successfully produce the desired end result.There are many different chemistry equations calculators on the market today, but the options are limited by the time you have to work with, as well as your financial and technical resources. In the event that you want one that will be useful for a long time, there are a few features that you need to look out for. Here are a few things to consider:The first thing to think about is the features of the chemistry equations calculator. Do you want to use an online or off line version? Both can give you the information you need, although the offline feature is usually more accurate. If you choose an online version, make sure you sign up for a free trial version first, and see how your system performs before investing a lot of money.The next factor to consider is the time you have to devote to the application. How much knowledge do you already have in chemistry and its applications? If you only need a basic understanding, there are many chemistry equations calculator programs available online that will give you information about how each component of the reaction works.To find out which one you should pick, try looking at the different sites that offer them. They might even provide links to sample programs for your perusal.Lastly, make sure that your online version includes a means of evaluating the accuracy of the calculations. The formulas will vary from one calculator to another, so you want to be sure that they provide feedback regarding the actua l values that you are getting.When you get a chemistry equations calculator, make sure that you have all the information you need, so that you can evaluate it. Knowing what it can do for you will make choosing it much easier.

Cholesterol Structure Online Biology Tutors Tutorpace

Cholesterol Structure Online Biology Tutors Tutorpace Cholesterol is a fat soluble white crystalline sterol or steroid alcohol C27H45OH.It has a 17 carbon nucleus of four fused hydrocarbon rings (3 hexane,one pentane;cyclopentano-perhydrophenanthrene).It bears hydroxyl group at carbon 3,two methyl groups (carbon-18 and carbon-19) at carbon position 10 and 13.An eight carbon side chain is attached at carbon-17.Cholestrol is found exclusively in animal food especially meat,animal fat and egg yolk. The major part of body cholesterol is synthesized in liver and adrenal cortex.Other organs taking part in synthesis of cholesterol are skin,intestine,kidneys,ovaries and testes.Synthesis is regulated by ingested cholesterol.Digestion of cholesterol is dependent upon enzyme cholesterol esterase present in pancreatic juice.Absorption is mediated through bile.Normal cholesterol concentration of blood is 140-250mg/100ml. Cholesterol occurs both in free state as well as combined with fatty acids as its hydroxyl group of carbon 3.It also forms component of low density lipoproteins, very low density lipoprotein and high density lipoproteins. Importance of Cholesterol: 1. Cholesterol is component of cell membranes in animals and wall-less bacteria called mycoplasma. 2. It helps in formation of bile salts and bile acids. 3. Cholesterol prevents premature breakdown of erythrocytes. 4. It forms Vitamin D near the surface of irradiated skin. 5. It promotes absorption of fatty acids. 6. It transports fat to liver for metabolism. 7. It forms steroid hormones in the adrenal glands. It produces sex hormones. 8. It produces sex hormones. 9. Moulting hormone ecdysone is formed from cholesterol

New Varsity Tutors Blog

New Varsity Tutors Blog Welcome to the new Varsity Tutors blog. This will be a great informational tool for anyone interested in education. We hope to create an honest, interesting and fun education-focused blog, granting students and their parents truthful insights into college applications,rough years of junior high, and anything else related to education. Our blog covers the fiscal, academic and social aspects of education. We aim to give students a uniquely honest look into the progression from elementary school through college and what you can do to stand out from the pack and make the most of your education. We hope that this becomes an interactive community where our readers will communicate with us through the comments section.

Key Differences Between Cost Accounting And Financial Accounting

Key Differences Between Cost Accounting And Financial Accounting Known as the language of business, accounting is popular in business and commerce circles. It deals with recording of business transactions and auditing them as per the regulatory requirements. They are various kinds of accounting from management/cost, financial, social, project based, governmental, forensic to environmental accounting. Of the lot, Management or Cost accounting as it is also called and financial accounting are very important. Both these techniques weigh in on decision making aspects in business and yet, they are very different in their purpose and applications. While financial accounting is a summary of expenses and shows historical data, cost accounting deals with detailed accounting of all the expenses. For instance, if there are ‘x’ number of products, financial accounting deals with the representation of the costs associated with them such as material cost, expenses (both direct and indirect) and profit details. Cost accounting on the other hand goes into each product’s material, labour and overhead cost while also going into the net and sale profit for each product. Read on to learn the basic differences between these two systems of accounting. Definition Cost Accounting helps in detailing and thus controlling the cost. Variable cost, overheads, fixed cost and capital cost are studied in detail here. Financial Accounting helps in recording transactions. This section of accounting involves the preparation of financial statements and these provide the overall financial position of the company to the stakeholders. Audience Cost Accounting is used internally in most cases for preparing reports to be submitted to the management and influences business decisions. Financial Accounting is aimed at providing an idea as to the exact financial position of the company to the share holders, creditors, rating agencies and so on. Report Format Cost Accounting is usually used for internal purposes and thus can follow any format suited to the management. Financial Accounting has strict guidelines and formats that need to be adhered to as they are issued to the public. They usually follow the IFRS guidelines or the governing body’s regulatory requirements. Content of the Report and Timing Restrictions Cost Accounting reports usually carry both financial and operational data/information. The frequency and timing of these reports are dependent on the management. Estimations and actual transactions are taken into account. Financial Accounting reports have extensive details on transactions recorded using the accounting system. They are usually prepared during the end of a period â€" say during the end of a fiscal year, end of a quarter or even bi-annually. Only actual transactions are used here. Time Consideration Cost Accounting deals with time periods in the past as well as in the future. We can make use of this form of accounting for projection of costs and so on. Financial Accounting deals with a reporting time period that has been completed. The process/cycle Cost Accounting Cycle â€" Calculation of raw material cost, labour cost, direct material cost, overhead cost in the mentioned order. Addition of all these costs along with profit margin is then done and the calculation of estimated sale price is done finally. Controlling the cost of raw materials, labour cost and other overhead is explored at length here. Financial Accounting Cycle- Going through ledge entries and journals to prepare the trial balance. This is then followed by the final accounts and balance sheet.