How To Study For A Math Test Without Losing Your Mind

Math requests not to lose mind, be rationale, have explanatory abilities, and discriminating logic from children when they attempt to take care of issues in any Math arena. Let me explain few tips that will let students know on how to study for a Math test without losing their mind.

Let’s begin with how to study for a math test tips and tricks

Get engage in the subject

If students keep themselves engaged completely in solving Math issues, they don’t get confounded amidst an issue and will proceed without a battle to land at answers. Else, they think that it’s hard to finish Math assignment, and ultimately they score less in the subject.

Working on Math issues consistently

It is a customary practice which clears route for effective critical thinking in any part of Math. Kids comprehend the essential ideas and truths effortlessly when they endeavor issues all the time consistently. When they attempt numerous issues finally, their psyche gets used to critical thinking strategies and they make it a habit to solve any kind of problem in a specific course of time.

How To Study For A Math Test

Beginning with simple issues

Do not take up intense issues or extensive complex issues at the very beginning instead begin with simple ones. When children begin with simple ones, they comprehend the essential ideas altogether that it turns out to be simple for them to push forward to harder ones. If they take up hard problems from the beginning itself, they get stuck at the very begin, and lose enthusiasm as well as self confidence for taking care of any Math issues and would not endeavor any of them.

Stirring up different issues

Doing same category of problems won’t trigger enthusiasm for students to study the subject. They need to stir up various level of issues and accordingly can focus on their Math work with interest and excitement. Further, it assists them with comprehensive distinctive ideas as clarified in diverse issues furthermore making getting them prepared for any extreme issue they encounter in their homework or tests.

Tackling issues when studying with friends

At the point when kids do Math in a group of friends, they get new bits of knowledge and share their perspectives and thoughts regarding an issue. They can even know how to prepare for Math Final Exam and take care of an issue and utilize it successfully in the exam.

Handle issues in a detailed way

When kids decide to take care of an issue in any of Math area, he/she needs to experience it in a regulated way and figure out arrangement with no doubt regarding the issue. Do not make the mistake of abandoning it in the center and bounce on to the next problem.

Look out for math assignment help

Students can enjoy a reprieve when they handle an exceptionally intense issue or look for assistance from an best online math tutor, friends, family, or elder siblings who selflessly offer Math mentoring.

Dominate Math tension with ease

This is the first of all methods for critical thinking in Math as Math uneasiness gobbles up all aptitudes of a student and obstructs his learning at the very beginning. Folks and instructors, physical coaches, or parents can help children in this matter with their patient methodology and positive approach.

Comparing Math with cracking a nut

Math issues are dependably a hard thing to accomplish and kids feel overpowered numerous times during Math classes. Think of Math as cracking a nut and take up an orderly approach, standard critical thinking and group study for tackling Math issues, to make things simpler and capitalize upon the subject without much hustle.

Study in parts from beforehand

Math is a threat to numerous parents and their siblings. Finishing lessons in parts in advance can help you not pile up things and helps you get over Math nervousness to overcome this terror as well as score high when you are appearing for the tests.

Summing up

Math is certainly a difficult subject to deal with. But by following the above tips such as getting completely involved, consistently solving problems, doing simple ones before moving on to complex ones, working on a variety of problems to avoid boredom, studying in group with friends, looking out for detailed solution, taking help from online math tutoring, playing with the subject, considering math as child’s play, and studying in advance not to pile up things, you as a kid or parent can certainly get rid of ‘mathphobia’, especially during exams.

Understanding The Alkene Hydrohalogenation Mechanism Taking Place In Organic Chemistry Reactions

Alkenes hydrohalogenation involves forming a carbon double bond by breaking a single bond, which is again followed by halogen having hydrogen added through an electrophilic addition. Then the substituted carbon will have a halide added with the help of Markovnikov’s rule. The result obtained is a haloalkane product known as alkyl halide.

Alkene Hydrohalogenation Mechanism Taking Place

Brief summary of Hydrohalogenation Mechanism

Nucleophilic pi bond targets for the electrophilic H bond in the H-X reaction, which results in breaking of the pi bond. Through Markovnikov’s rule, H adds up to the less substituted atom of carbon. This causes a deficit of +1 charge in the more substituted atom of carbon. This provides room for negative halide to form a bond by attacking carbcocation. Finally, what is left is a haloalkane called alkyl halide. Keep in mind that an inert solvent is a must to carry out the entire reaction.

Electrophilic Addition

Detailed explanation of Hydrohalogenation Mechanism

MECHANISM FOR REACTION OF ALKENES WITH HBr

MECHANISM FOR REACTION OF ALKENES WITH HBrThe H-X molecules observed around such as H-Cl, H-Br, and H-I are absolutely high polar. This means that you can expect the electrons between hydrogen and halogen getting hogged because of the tendency of halogen that is highly electronegative. Hence, halogen becomes partially negative, making hydrogen partially positive. Because the pi bond is present at extreme ends of carbon skeleton, they are conveniently distracted by other neighboring molecules. And since, electrons get attracted towards the positive charge, they will possibly look out and reach the electrophile passing by that is positive or even partially positive.

Markovnikov's rule

As soon as an H-X bond passes by alkene, pi bonds get attracted towards hydrogen atom that is partially positive. To trade for the hydrogen atom, out of two any pi electron has to let go off the carbon atom already present in the bond. Now by applying Markovnikov’s rule, carbocation takes place with the more substituted carbon atom. Now since the less substituted carbon atoms haven’t released the electrons, they are singly bound to hydrogen. However, hydrogen can form only a single carbon bond. Hence, halogen acquires the electrons from less substituted carbon atom, and gets floated away in a solution full of negative charge as well as complete octet.

carbocation

Remember, negative halogens are known as nucleophiles and they get attracted towards electrophiles that are positive. Hence the alone halogen loses electron pairs to attract carbocation forming a sigma bond. Because carbocation took place with more substituted carbon, halogen winds itself with that carbon atom.

alkyl bromide

Solvents play a big role in dissolving reagents as well as reactants without actually hindering the actual process. For this particular reaction we use non polar protic inert solvents such as CCl4, CHCl2, and more. When halide breaks away from hydrogen, the role of halide comes into play. A cage like thing is formed all over negative halogen when the solvent makes use of its partially positively charged hydrogen atoms. Hence, carbocation is prevented by letting off halogen. In fact, what happens is a one of the solvent molecules uses electrons in order to confront carbocation.

Reaction of Alkenes with HBr (radical)

Markovnikov

Still have a lot of doubts on how the whole process is taking place? Well, you can surely consult your online chemistry tutoring firm, or an independent online chemistry tutor to help you out in clearing all doubts related to chemistry homework help.


Hydrohalogenation:

10 Useful Lessons You Will Learn During High School

High school is a critical learning phase in education. You develop into a fully fledged independent learner during this tenure and go beyond mere comprehension of topics to analyze the matter and understand the world around you.

10 Useful Lessons You Will Learn During High School

Here are 10 valuable lessons you learn through high school education.

1. Importance of attendance

Making your presence in the class is the great part of the game. It also constitutes a good percentage of your grades. When it develops into a habit, your presence in the work place makes significant difference in your performance and helps you in winning promotions and bonus and making your contributions in the work areas worthy and notable.

2. Being punctual

More than being present, it is better to be punctual. Anyone who is punctual is acclaimed high and a person who comes late becomes an object of observation for teachers and students. It is good to give up tardiness and make punctuality as one of your essential values.

3. Putting in hard work

Hard work always pays off in your presentations, assignments or homework. Just skimming through night studies or superficial learning of the subject matter will not fetch fineness and perfection in your school work and as a high school student you will not win the grades aspired by you. Put your heart and soul in whatever you do and you can get the best for it. Seeking outside help like online tutoring, referring to grading guides for extra edge are skills you develop during high school years. This will continue through your life and career for success.

4. Socializing is important

High school offers lots of opportunities for socializing and there need not be any limit for keeping friends with your peers or others and can be intimate with them as well. It develops confidence and understanding of the world around you. Participate in social, academic and sports clubs as much as possible and make the most of your socializing.

5. Know your attitudes and aptitudes

While learning in high school you can have an understanding of what you are passionate about and what goals you want to achieve in academics and other areas. You can estimate what job you want to pursue and how you would go ahead with it. You have an opportunity to know about yourself without simply following the examples of others.

6. Be on good terms with teacher

Teachers are your guides and you need to be in their good books for getting right directions from them. When you are continuously keeping in touch with them, they understand that you value their time and try to see things in your way. Be attentive in the class, participate and ask questions. Attend office hours. All these help you make a good impression about you upon the teachers. This comes a great way when you pursue a career where your employer gets impressed by you at the very first sight.

7. Understand what kind of learner you are

Learning styles differ and you need to know what kind of learner you are. Experiment with various learning styles and find out which one comes naturally to you. Learning at your pace and style helps you comprehend the subjects well and go more than that to explore the subjects. This also helps you in your work place with critical thinking abilities and ability to navigate information.

8. Study in company

Studying with a buddy helps you greatly in getting constructive criticisms while rehearsing for a presentation or debate or oral exams. You get different insights about topics as well. Further, it is good cheers to make company and enjoy learning as a joyous process.

9. Working in groups

Team work is the essence of today’s work scenario in any career. Working in groups at high school level for a project, discussion or debate definitely brings forth good team spirit, co ordination, empathetic values in you. It even can develop a patient approach towards others and things. Lots of opportunities are available for you to pick up team work in high school which shapes your future requisite in advance.

Read more – How to eliminate high school math tension through homeschooling

10. Thinking critically

You are starting your journey into adult world by the time you reach high school. Now, it is time for you to understand and judge the world around you. It is not simple understanding of the subject that is expected of you but you need to go beyond that to critically examine what you learn. This critical thinking ability comes a great way in your future assignments in college and career.

Conclusion

Thus, high school learning is crucial promoting good opportunities in you to learn valuable lessons for life, future studies and career. Make use of the precious time during this phase and cultivate life skills that come a long way in your life.

Geometry for Special Education Students With Emerging Math Skills

Geometry for Pre Kindergarten and Primary Grade kids concentrates on some essential subject skills like recognizing, naming plane figures and naming their properties. Plane shapes are two dimensional shapes that are on a flat plane. They include curved shapes like ovals and circles and many sided shapes like polygons.

Children with disabilities find learning and applying vocabulary hard. They should be trained to use their acquired skills without hassle.

geometry shapes

Sorting shapes

Sorting shapes is the beginning place. Instead of using geometric shapes to sort colors, you can name a sort. This will help children with limited knowledge understand shapes with ease. You can say: “We are having the shapes that have the same number of sides” or “Now, we sort curved shapes and shapes with straight sides” This would help them sort shapes better.

Naming shapes

When you name shapes, you should make it clear that all squares are rectangles but all rectangles are not squares. You should make children understand that squares are rectangles with equal sides. A square is a sub category but it is frequently seen as a polygon in life and worksheets. So, students should be able to name it.

In kindergarten and primary grades like 1 and 2, students should be able to name squares, rectangles and circles.

Defining plane figures

Students have to name three specific characteristics of each space

  • Rectangle: A Rectangle has four sides .It has four sides with opposite sides which are equal in length and parallel. A rectangle has four angles in their corners (vertices).
  • Square: A square is a rectangle with four equal sides. It means that the opposite sides in a square are parallel, opposite sides are equal and all vertices are right angles.
  • Triangle; A triangle has three straight sides and three vertices. Its all sides meet to form a closed figure.
  • Circle: A circle is a closed shape with a curved line. All points in the one line are of the same distance from the center point.
  • Oval: An oval is a closed shape created by one curved side. One of the axes of the oval is longer than the other.

Thus teaching geometric shapes is an art. You need to do it with great care and reach out to young kids with proper techniques. If you chat with live Geometry tutor, you can know more strategies about the topics in Geometry and ways to get them across to kids for their better understanding.

Tips for Helping Your Children with Math Homework

Math Homework HelpGetting your child to do their homework can be a lot like trying to pull teeth. There may be a whole lot of resistance from the child but be patient. Learning is about improving ourselves, and even children understand that. They are always going about learning new ways to make this easier, or more intriguing or most of all, fun! So let’s approach the process from that perspective, shall we?

No Pressure

Children often feel a lot of pressure from adults and adults do not even realize when to pump the brakes a bit, but that is all a part of human nature. Children of course do need to be pressured, but in a positive way. What really works to motivate anyone is to show the short-term or long-term benefit to what it is that you are trying to accomplish. If you go in guns blazing trying to force pressure the child into learning the topic and you become frustrated, your child will in turn notice the negativity right away and begin to decide that they are being judged. They are right.
So avoid this tactic. Try to be open and understanding of their own learning process. Explain the logic of math problems in a way that will show them those benefits, how math is all around us, whether we are gauging our speed driving to school, measuring ingredients for a delicious snack or meal or counting the school supplies that we need. Specific examples really help children appreciate why we need to understand the concepts in mathematics, even at a basic level. They will be more enthused by this method and seek new ways to solve problems with more advanced math. A lot of this is just all about attitude and mentality.

Visual and Practical Models Work

Math is taught with great success in many Asian countries and many believe it is because of the way in which students learn the concepts and make the transition. It has been revealed that more visual representation matters to the student when discussing anything from simple basic addition/subtraction/multiplication/division to fractions and beyond. When they make a visual connection to the data, their brain can begin quickly deconstructing the logic behind the problem.
Ask your child to work out the problem aloud with you so you know their line of reasoning as well. This will help you understand their approach so you can teach them some new tricks. Again, be patient. The respect factor is exponentially higher with children when you are on their level and are actually helpful in their eyes. You should also work problems out aloud with them and do the same with everyday scenarios in life as you are going along your day with your kids. Explain concepts in everyday tone and language and relate it back to those school math problems they were working on.

Be Involved

It may seem obvious that you need to be involved in your child’s education, but moreover, try to be involved in their actual math problems and other studies. Make it your problem too. They will be more studious when they feel it is a group activity or game. Make it fun for them if you can by creating mini milestones like a bonus fun game for every successful problem solved or for finishing their homework. Remember how flash cards worked? The more colorful the cards the better by the way.
Being involved in all aspects of a child’s life is a great way to keep them involved in positive life activities as well. Your child will feel supported and confident knowing that their parents are there for them to help them when things get really tough. In math, when a problem is tough to understand, they may feel comfort in knowing that Mom or Dad can help guide them through it so they may understand it better. This helps a child’s confidence and self-esteem like no other.

Rewarding the Triumph

Children; just like pets, wild animals and grown adult humans; need to see the immediate benefits to the work behind learning a new skill, one that may seem mundane or useless in the form of numbers, symbols or expressions on a piece of paper or computer tablet screen.
When your child solves a problem, be sure to remember to try to challenge them to think of a way that problem can be implemented in the real world, or even better their world! When the child begins to unravel mysteries, not only will it excite and motivate them, they will be rewarded with pride and wisdom. They are never too young to understand this!

Get Access to free math lessons and math homework help online from basic math to algebra, geometry and beyond with the best online math tutors. Students, parents, teachers find these lesson plans to be very useful.

9 Secrets To Know About Speed And Mental Math Tricks And Techniques

Math is definitely challenging but what makes learning math fun and interesting is that, there are some tricks and techniques which can actually make the calculations easy to solve. Today, we will try to learn some math tricks which can be applied in solving different kinds of questions.

Speed And Mental Math Tricks

Multiplying a given number by 2

We all know the 2 times table. But what if 2 is being multiplied to a bigger number, there is a trick to make the multiplication quick and accurate. Think about it, multiplying by 2 it is nothing but doubling the given quantity. So to speed the calculations the given number can be added twice instead of multiplying by 2. For example 6 x 2 = 12.

This can also be got by 6 + 6 = 12. Now, if there is 32 x 2 = 64. This can also be got by 32 + 32 = 64.

Now applying this trick to bigger numbers multiplied by 2.

Find the value of 98340 x 2?

One method is the usual way of multiplying the given number by 2. But let us solve the same question with the trick of addition:

math 1

Hence 98340 x 2 = 1,96,680

Multiplying numbers which are multiples of 10

Did you know 10 is a very interesting number when it comes to multiplication? For example, in a question you come across a calculation such as 23 x 10 all you need to do is place a one zero next to 23. That is 23 x 10 = 230.

Can this be applied to bigger numbers as well? Yes it can! Let us look at some more examples:

While multiplying, 45 and 50 one method would be the regular multiplication. By applying the trick here all that needs to be done is 45 x 50, first find the value of 45 x 5 = 225. Since there is 50 which is a multiple of 10 place a zero next to 225.

So we get 45 x 50 = 2250. Another example would be, 25 x 30. Here first do 25 x 3 = 75. Now since there is 30 place a zero next to 75. This gives 25 x 30 = 750

Question: Sam brought 19 boxes of candies. Each box contains 200 candy bars, find the total number of candy bars in all the boxes.

Number of boxes of candies Sam brought is 19. Each box contains 200 candy bars.

Hence the total number of candy bars equal = 19 x 200.

Try to follow the diagram below for the calculation:

math 2

Multiplying a given number by 11

No matter what number is given to you multiplication with 11 can become quite simple, follow the trick here. Look at eleven, there are two 1’s. Now for example you have 14 x 11. First do 14 x 1 = 14 then to this add 140 which is 14 + 140 = 154?

So we get 14 x 11 = 154

Need a better idea? Follow the example below:

Find the value of 456 x 11?

Here first calculate 456 x 1 = 456 now add 4560 to it so you get 4560 + 456 = 5016

math 3

Adding three or more digit numbers

In some questions, you may have had situations where more than 2 numbers need to be added, it can get more tedious if they are big numbers. Let me share a little secret that can make adding such numbers much easier. For example there is a word problem: Riya spent $ 112 on shoes, $ 216 on bag and $315 on books. Find the total amount of money Riya spent on all the items. Solution: For the given question, the total amount of money spent equals the sum of all the given individual prices = $ 112 + $ 216 + $ 315. Follow the trick here, rather than adding the individual number. Add the hundreds place first. Follow the solution: math 4

Squaring number ending in 5

This rule is applicable from 5 to 95 only (i.e., 5, 15, 25, 35, 45, 55, 65, 75, 65, 75, 85, 95.) and here is how it works! We have 5 x 5 = 25.

The trick is, for a number ending in 5 when squared always has to end in 25. So for a given number example 152 pick the tens place, which is 1. Now the number after 1 is 2. Multiply 1 x 2 = 2. Now place a 25 next to 2. We get 225.

Now for 25 x 25. Here, 2 is in the tens place. What is the number next to 2, 3. So do 2 x 3 = 6. Now place a 25 next to 6. We get, 25 x 25 = 625.

Let us follow the diagram for clarity, take 65 x 65.

math 5

Hence 65 x 65 = 4225

Divisibility rule for number 2

Here is a quick mental math trick to find weather a given number is divisible by 2 or not just by looking at it. If a number is ending with an even number then it is divisible by 2.

What are all the even numbers between 0 and 9 (0, 2, 4, 6, and 8).

Look at an example: 48 here 8 is an even number so it is divisible by 2. Now 51 is not divisible by 2 as 1 is an odd number. Apply the same for big numbers.

Find out if 4576 is divisible by 2? Prove it!

Here 4576 is ending with number 6. Since 6 is an even number the given number is divisible by 2. Follow the diagram for a quick check:

math 6

Divisibility rule for number 4

Now that you are familiar with the divisibility rule for 2. Let us quickly check the divisibility rule for number 4. When it comes to 4 always check whether the last 2 numbers are divisible by 4. Consider 324 here it’s clearly know that 24 is divisible by 4 so 324 will be divisible by 4. Now let me give you another example:

Find out whether 5608 is divisible by 4? Check your answer.

Here again use the trick and figure it your mind. 08 are the last two numbers of the given number. Since 08 is divisible by 4, 5608 is divisible by 4. Let’s check if we got it right look at the diagram below:

math 7

Divisibility rule for number 5

Did your math calculations get faster on the divisibility part? Now let us follow the trick for checking divisibility with number 5. For number 5, the given number should end either with 0 or 5. Take an example of 560 it is divisible by 5 since its ending in 0. Whereas 432 is not divisible by 5 since its ending with 2 not 0 or 5. Look at the following question.

Find out if 890 is divisible by 5? Check your answer.

Here the given number 890 is ending in 0, so it is divisible by 5. Let us check the answer, follow the diagram below:

math 8

Combining the like terms

Many students find adding and subtracting like terms very confusing. Let us look at a simple way of solving this kind of a question. Did you know there is a trick with which you can solve the combining like terms in your mind? Here is what can be done:

Consider a question for finding 5x + 6x.

A like term is a term which have the same variable. Here it is x. Now for adding 5x and 6x since x is the same, just find 5 + 6 = 11. Hence 5x + 6x = 11x.

Did you follow the solution? Follow the next example:

Find the value of 3x + 7x + 10x?

All that needs to be done is add the numbers and place the common variable x next to the sum. Take a look at the diagram below:

math 9

Hence the solution is 20x.

Therefore, practice these tricks and apply them in your math calculations. You will be amazed how they will aid in speeding your calculations. If you still need help, chat with a Live Math Tutor Online Now!

Tips To Remember How Math Logarithmic Notation Works

Logarithms are really fun and interesting, but I have seen many students find changing logarithmic notation to exponential notation and vice versa quite confusing. Well here are some useful tips to make you remember that this conversion is simpler than you have expected.

The exponential form is where we have the base number multiplied according the exponent to get the answer. Here is an example from online math tutor:

When you multiply 2 four times you get 16. That is 2 x 2 x 2 x 2 = 16.

This can be written in the exponential form as 24 = 16. Let’s look deeper into this notation:

log1

Let’s now try to follow how we can convert the exponential notation to the logarithmic notation:

log2

As show above, both the exponential notation and the logarithmic notation have the same base number. Next, there is an exchange in the exponent and answer while writing it in the logarithmic notation.

This can be better understood with an example:

Convert 34 = 81 from an exponential notation to logarithmic notation.

Here 3 is the base number which will remain the same even in the logarithmic form.

We have 4 as the exponent and 81is the answer which can be written as:

log3

Did you get a little hold of this method? Good let me show you one more example:

Convert 52 = 25 from exponential form to logarithmic form.

Everyone likes the 5 times table, for some reason it’s quite easy to memorize.

Here observe 5 is the base number and 2 happens to be the exponent. Multiplying 5 x 5 gives 25 as the answer. Now converting the exponential form to logarithmic form:

4-1hp6teb

Taking a step further, let us now convert the logarithmic notation into exponential notation applying the same process backwards.

Convert log4 64 = 3 from logarithmic notation to exponential notation.

Here the given logarithmic notation can be changed to exponential notation by keeping the base number 4 the same. Follow the steps below:

log5

Hence the exponential notation for the given question is 43 = 64.

Good so far! Now, have you ever observed some logarithms written without a base?

For example, notations like log 5, log 16 or log 150. Are they really without any base number? The answer is NO! They have a base number which is 10 it’s called the common base.

Hence, logarithms with base number 10 are called common logarithms. This can be shown as below:

log6

Convert the given exponential form 103 = 1000 to logarithmic form?

Here we have the base number for the exponential form as 10, so the final answer will be a common logarithm. Hence we can write the given question into a logarithmic notation as follows:

log7

So the final answer is log (1000) = 3. [Not to forget it still has a base 10.]

Now you are familiar with the logarithmic notation and ready to change exponential notation into logarithmic notation. But remember logarithms does not stop here, these are just few useful tips to get you started with the logarithmic notation.

Read more – Solving Logarithmic Equations

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Homework help online- doing homework is not a hectic task anymore!

online English tutor for kids

Loaded with files of different subject homework assignments? Your English teacher wants you to write that report for the story your read this weekend while your math teacher has already assigned you geometry and is signaling for upcoming algebra homework.

Don’t panic. Homework assignments will always be a part of your curriculum till you are a student. Be it math, English, science, history, homework is something which stores that information in your brain as to what you studied about that particular topic in class and tests your memory of how much you remember from that class.

This assessment ultimately helps define what kind of a student you are. And everyone likes to a good sincere student, who submits work on time and is not liable for teacher’s wrath. So why not get some instant and more friendly help from homework help online and submit your work on time.

Get instant math homework help at the comfort of your desk!

Now you can solve those algebraic expressions and compile your statistics questions with the help of online tools, quadratic calculators, step by step versions of your math problems and more. Gain some pace and accuracy in solving math problems while you complete your homework.

Apart from this you also can search for English homework help for poetry reports, essays, writing, synopsis submissions and more. Just submit your homework matter to the portal or a online tutor and gain answers immediately.