Tips For Reinforcing Math Problem Solving Skills

Teaching effective math problem solving strategies is a big part of a math tutor job. Students must have the ability to solve problem with themselves. This helps them to master the math and also help to improve math grades. On top of this parent and teachers support is the bonus for students. Learning  problem solving strategies is necessary to know how to study for a math exam and to get good results. Below you can find some tips for reinforcing math problem solving skill.

1) Mathematics is a subject which kids cannot learn by just reading and listening. The only key to learn math is practice and more practices. Reinforce kids by engaging them in some math practice activities.

2) Make a habit of reading any problem at latest twice. Make students to understand the question and also should understand what they need to find.

3) Allow them to do error, then ask them to correct it. This is the best way to improve math solving skills.

4) Parents should make sure that their kids do not memorize the formulas and the processes. Remember that math is the sequence subject. Memorizing doesn't work with math concepts.

5) You can teach your kids about math skill using real world activities. Math is a subject which we use everywhere in our daily life. Try to explain the daily use of math skills, so that it will be helpful to them when they will approach math.

6) Help your kids make math dictionary according to their interest. Math word problem uses lots of vocabulary with special terminology.

7) Provide them number of resources to improve their skills. Like geometry help online, algebra help and so on.

Hope these tips will help your kids to master the math problem skills.

How To Simplify Math Expression

Are you struggling in math because you are not able to understand the simplification of the equations. Simplification of math expression is the key of mathematics. We require to simplify expression almost in every math lessons. Follow this article, it will give you the simplest way to remember how to simplify the math expression.

Basic math expression:

There are some basic rules to solve arithmetic expression.

Remember PEMDAS means,

• P - Parenthesis • E - Exponents • M - Multiplication • D - Division • A - Addition • S - Subtraction

This is the order in which you should solve any expression or else the answer could be wrong. Easy way to remember PEMDAS is “Please Excuse Me Dear Aunt Sally”.

1) Let the expression is 2+3/2(8-2)+6^2 -2(4-8/4).

2) Start solving expression with in the parenthesis. =>2+3/2*6+6^2 -2(4-2) =>2+3/2*6+6^2 -2*2

3) Move on to the exponents. =>2+3/2*6+36-2*2

4) Solve all the multiplication. =>2+18/2+36-4

5) Solve all the division. =>2+9+36-4

6) Move on to the addition.
=>47-4

7) At last solve subtraction.

=>43

8) Now PEMDAS is finish here is your final answer.

9) Get a advice from the expertise to solve your homework at Math Help Hotline 24/7 Free

Algebraic Expression:

1) Understand the most important concept of simplifying algebraic expression. That is like term. Like terms are the veritable with same power. ex. 3x2 and 4x^2 are like terms but 2x^2 and x are not like terms.

2) Let the expression is 2x^2 +5x+7-x^2 -2x-3+4.

3) Solve all like term first.(2x^2 -x^2 = x^2 ) and (5x-2x=3x) =>x^2 +3x+7-3+4

4) Now move on to the constant addition.(7+4=11) =>x^2 +3x+11-3

5) Solve subtraction.(11-3=8) =>x^2 +3x+8

6) Radical expression is also an algebraic expression containing root. Root can be square root, cube root or any other power.

7) Perfect square is the product of any number with itself. Ex. 81 is the product of 9*9. So √81 =√9*9= 9

8) Perfect cube is the product of any number with itself twice Ex. 27 is the product of 3*3*3 So 3 √27 = √3*3*3 =3

9) If you have v45 which is a not perfect square, cube or any other power is called imperfect radical expression. Break down number into its multiples =>√45=√9*5=√3*3*5=3√5

Important Tips:

• Check carefully whether numbers are having a positive or a negative sign.

• Take help from Free Online Math Tutors to simplify the expression. Many websites are available online that simplifies expressions.

• Understand the like terms. 3x^2 and 2x^2 are like term, but 3x^2 and 2x are not like term.

• Practice solving math expression then it will be easy for you.

Importance Of Trigonometry In Real Life

Trigonometry is an area of mathematics that provides the properties of triangles. The most practical use of trigonometry is to solve triangles and also to find the height of towers, height of mountains and so on. Most of us are unaware, why the trigonometry is so important in everyday life.

Trigonometry Help Online has wide range of real life applications. Here are few examples,

1) Music productions who work in advance and hi-tech music make use of trigonometry law, such as sine and cosine law. Music waves are not regular as sine and cosine waves, but still they are helpful in developing music. While playing any musical instrument we do not realize the use of trigonometry identities. Basically trig identities are the calculation of frequency in music.

2) Architecture cannot be separated from trigonometry. Beautiful curved surfaces with steel, glass, and stone in the building would not be possible without trigonometry. So how does trigonometry works. Architectures measure the slope of the roof and then calculate the structural load, trigonometry identities helps us to determine the accurate size and structure of the building and so on.

3) In the field of aircraft designing and navigation trigonometry has the most important role. Trigonometry used to measure the height of mountains. A question may arise in your mind, why would we need to find the heights of mountains? The reason behind is, this is an important information for aircraft.

4) Several concepts of trigonometry are applied in the field of medical. For example, imaging technology is used to find the CAT and MRI scanning again in detecting tumor and laser treatments doctor make use of sine and cosine functions.

5) Trigonometry is the complement of astronomy. Trigonometry fundamentals allowed astronomy to determine the information about stellar bodies, mass, distance and so on. Trigonometry and Geometry Helper can only deal with the astronomical bodies practically. Because they exist on larger distance than things on earth since we do not have the capability to simply go there.

Trigonometry has many real life applications in the modern world. Without trigonometry, many of modern world field and science would simply not exist.

Why Measurement Is Important In Our Daily Life

Measurement is the part of mathematics which so often taken for granted. We do not even realize how important measurement is in our life. Measurement is a part of our everyday life. From home to school and store to office everywhere we use measurement. Let students know how measurement is important. Ask a math tutor to explain more about measurement.

1) Taking medicine:

Usually when we get sick we have to consume medicine. Taking it in the proper amount is very important. We use measurement to get the right amount of medicine. If we take too less or too much of medicine, it is going to effect us. The thermometer measure body temperature.

2) Cooking:

Measurement is used frequently in the kitchen. For cooking any recipe need proper measurements of ingredients. Again baking timing also covered under measurement. Like chicken can bake at 600 degrees in 10 minutes.

3) Sports:

Measurement importance may not reveal while playing, but it is there in a big amount. Like x meter race in y minute, to calculate the score and so on.

4) Purchasing Grocery:

For purchasing any grocery we need to find the price and weight. Counting money and item need measurement. Purchasing clothes also need measurements. The price tag in the stores measure cost/value.

5) Transportation:

While traveling, we use measurement. The speedometer in our car measures distance over time. Again, measurement use to know, how much fuel is needed to reach a certain point. Measurement play a significant role in transportation.

Summary:

Learn how measurement is a necessary element in the development of any related branch of science and everyday life. Any geometry helper can help you to understand the importance of measurement. There are some importance use of measurement are explained above.

How To Do Basic Derivation Quickly

A derivative function is a calculation of the rate of change of a function. Derivation we use frequently in daily life. Occasionally we use derivation in economics, engineering and so on. We often take calculus help indirectly in daily life jobs. There is some quick way to tackle with different types of derivatives. Below you can find it.

Basic derivatives:

The first basic derivation rule come power rule.

That state D(x^n) = nx^ (n-1)

Power rule used in vary basic function of algebra. If the function is in the form of critical polynomial algebra, then take algebra help to simplify polynomial. Then the apply power rule of derivative.

Chain rule:

Suppose you have a function which cannot be solved by using power rule. Then the chain rule state that,

[f (g(x))]’ = f’ (g(x))*g’(x)

The chain rule helps you to solve the derivative of function compounded inside of one of another.

Product rule:

If you have two polynomials, multiply with each other than we use the product rule to solve it. Product rule state that, [f(x) * g(x)]' = f'(x) * g(x) + f(x) * g'(x)

The product rule is a necessary to use when you need to differentiate a function which is a part of two sub functions that are easy to differentiate.

Quotient rule: 

This comes under very difficult derivations. When the function is given in the form of numerator and denominator, then it is necessary to use quotient rule.

The quotient rule states that,

[f(x)/g(x)]' = [g(x) f'(x)-f(x) g'(x)]/[g(x)]^2

The Quotient rule is a necessary to use when you need to differentiate a function which is a part of fraction expression in them, but only if you have to.

However, mathematics always looks for the lazy tricks to make equation easier and life simple. Hope you enjoy these quick processes of basic derivation.

How To Improve Math Calculation Skills

Mathematics is depends on calculation. Calculation is a most important part of everyone’s life. Good calculation skills make all the areas of mathematics easier and quicker. A good calculation speed can save a lot of your time during exam hours. Below you can find the most amazing tips to improve your math calculation skills.

1) Start with addition and subtraction. Make use of fingers to calculate the small numbers. We all have got 10 fingers and 10 toes. Multiple of number 5 can be easily practiced with the help of fingers.

2) Learn multiplication up to 20x20 in your head without using a calculator.

3) Chess is the best thing to improve calculation skills. Start with easy one, then try to solve hard situation of chess.

4) Allow you to solve extra complex calculation in your head recheck the calculation using a calculator.

5) Practice more and more calculation problems. Math assignments help you to improve the ability of calculation skills. Practice is the only key to improve math calculation skills.

6) Games can help you better in order to improve calculation skills. Make games as a part of the study.

7) You can use many tricks in mathematical calculation. Learn shortcut which makes the calculation much easier. Take online help or look for a free math tutor who can help you to learn amazing and easy calculation shortcuts.

8) Learn about unit conversation and try to convert units in your head.

9) The percentage is the most common calculation we use very often in our daily life. This also helps us in mathematics as a big part of the calculation.

10) The calculation of time is a good exercise to improve calculation skills.

First challenge yourself to calculate simple calculation in your head quickly, and then stretch your ability to calculate the complex calculations.

Where Do We Use Calculus In Real Life?

Sometimes it is not necessary that what we learn will directly use in our life. Similarly, we use calculus concepts in daily life indirectly. Calculus used in engineering and construction and so on directly. However, if you are not involved in one of these fields you may not use calculus regularly. But calculus use in all the machines like dishwasher, microwaves and so on. Therefore, indirectly we use it. Below you can find the real use of calculus in brief.

       

Calculus is a great training for the mind. Calculus helps you to improve logical thinking and allow you to think in ways. Calculus helps in all the way, no matter what career you have chosen.

Calculus has a major use in the medical line. Doctors use calculus concepts to find the growth rate of tumors.

Credit card companies make use of calculus concepts to make minimum payments due on credit cards.

In the Incensing world of technology the calculus has become more useful. Any operation research uses calculus when manufacturing observe the difference. Companies use calculus to improve operating efficiency, increase production, and raise profits and so on.

Calculus concepts also use to learn other subject like physics, mechanical engineering, and electrical engineering, economics and so on.

Biologists use calculus concepts to increase the rate of growth of necessary bacteria and to decrease the unwanted bacteria growth.

Calculus used in the entire science and technology field. In today’s world we all are depending on the technology. Therefore, directly, indirectly we are use calculus daily in our life. Statistics tutors also use calculus to evaluate survey data.

Hope this will assist you to see the actual value of calculus in our life. At least that is all depends on what you define real life as.

How To Do Quadratic Equation Quickly

Are you struggling with the solution of quadratic equation? Then you at right place. Basically quadratic equations are used to find the curve on a Cartesian grid and also used to find the curve of flying objects. For examples, football, baseball, basketball, etc. The general form of the equation is ax^2+bx+c=0, it is a second degree polynomial equation. There are many ways to get solution of a quadratic equation. Keep reading and find how it is possible to solve quadratic equation quickly.

Factoring:

This is one of the easiest ways to solve quadratic equation, but it is not applicable to solve all the quadratic equation.

1) Combine all like term and move them to one side of the equation.

2) Factor the expression. Find the common factors.

3) Set each set of parenthesis equal to zero and solve.

Example: 2x^2-8x-4=3x-x^2

Step1: 2x^2+x^2-8x-3x-4=0

3x^2-11x-4=0

Step2:
3x^2-12x+x-4=0

3x(x-4) +1(x-4) =0

(x - 4)(3x + 1)=0

Step3:
x-4=0 or 3x+1=0

So, x=4 or x= -1/3

Quadratic Formula:

Sometimes quadratic equations are too messy and factoring method may not always be successful, but the quadratic formula can always find the solution.

1) Combine all like term and move them to one side of the equation.

2) Write down quadratic formula x= [-b±√ (b^2-4ac)]/ [2a].

3) Identify the values of a, b and c in the quadratic equation and substitute into the formula.

4) Simplify the square root and do the calculation.

Example: 4x^2-5x-13=x^2-5

Step1: 3x^2-5x-8=0   

Step2: x = [-b±√ (b^2-4ac)]/ [2a]

Step3: Compare equation with ax^2+bx+c=0

So, a=3, b= -5 and c=8

Step4: x= [5±√ ((-5)^2-4*3*8)]/ [2*3]

So, x=1/6[5±i√71]

Through Online Math Tutoring you can solve quadratic equation quickly and also you can get help with solving any complex problem within a short time. Follow these easy steps to solve complex quadratic equation quickly. To know more about quadratic equation take online algebra tutor help.