One-on-One Math Tutoring

This tutorial is for pre-Algebra and Algebra.

This is where you begin to move from kid math to adult math!

Sign up now for one-on-one math tutoring. Located in Easton, PA.

This is where you begin to move from kid math to adult math!

Sign up now for one-on-one math tutoring. Located in Easton, PA.

Tutoring Service with Ralph Schatzki.

With thirteen years of math teaching experience,

he now offers one-on-one tutoring.-Grades 1-12.

Basic math, algebra, geometry, trigonometry, and pre-calculus.

Somewhere along the way, you will encounter variables.
This is where you begin to move from kid math to adult math.
It's always cool to write out some long string of numbers
and letters: it looks so much more impressive than simply
numbers.

Okay. Before you freak out, just remember that a variable (usually written as a letter, such as x, although it really could be anything at all, such as a or a ) stands for a numerical value, and that throughout a given problem its value is only that value.

So, if I say that 6 + x = 4x,

the x on the left hand side of the equal sign has to be the same value as the x on the right hand side.

Otherwise, things would be very confusing! x might have a different value in the next problem,

and x doesn't have to equal other variables, like y,

although it can.

In the example above, you can easily see that *x equals 2*,

since*6 + 2 = 4 X 2*. *8 = 8*, right?

Usually, in a problem such as this, your only goal is to "*solve for x*."

In other words, figure out the value of (the variable) x.

You write down*x = 2*, your teacher is happy and you're happy.

Before we go any further, though, you MUST be absolutely sure of the distinction between expressions and
equations. Usually before getting to equations you will have dealt with expressions.

"*What's the difference?*" you might
ask.

Well, think of an expression in ordinary English: "I like ice cream," or "Book."

A mathematical expression is much like that:

it doesn't say two things have the same value. It simply makes a statement.

3y - 4, or 6X2 are expressions,

AND THERE IS NO WAY FOR YOU TO DETERMINE THE VALUE OF THE VARIABLE IN AN EXPRESSION (although you may be given its value and asked to simplify it).

since

Usually, in a problem such as this, your only goal is to "

In other words, figure out the value of (the variable) x.

You write down

"

Well, think of an expression in ordinary English: "I like ice cream," or "Book."

A mathematical expression is much like that:

it doesn't say two things have the same value. It simply makes a statement.

3y - 4, or 6X2 are expressions,

AND THERE IS NO WAY FOR YOU TO DETERMINE THE VALUE OF THE VARIABLE IN AN EXPRESSION (although you may be given its value and asked to simplify it).

Ralph Schatzki has taught high school algebra, and geometry, as well as trigonometry and statistics.

Referred to as "Mr.Ralph" at Ruamruedee Internatioal School Bangkok, a prestigious school where he taught for many years, he prides himself in being able to identify areas on which students need improvement and in giving them the tools they need to succeed at math.

Conversely, an equation says that two things are equal in value:

"Five dimes equal two quarters," or

"Going straight for two blocks, turning right and going another block is the '*same thing*'
as turning right and walking a block,
then turning left and going two more blocks."

3x -1 = 2x + 4 says that the two quantities are the same,

AND YOUR EXPLICIT TASK IS TO FIND THE VALUE OF THE VARIABLE.

Equations are easy, though: all you have to keep in mind is that they are like a*balance scale*. "This equals
that." *Keep manipulating, and as long as you maintain the balance you'll be alright.*

In our example, 3x - 1 = 2x + 4.

If I take 2x away from each side- the balance will still be the same, right????

- I then have x - 1 = 4.

Since I want to know what x is, I add 1 to each side and get x = 5.

The important thing is to*make sure* you are always doing the same
thing to both entire sides of the equation. Again, your teacher is happy and so are you!

Equations get harder very quickly. But if you understand the basic premise in solving them, you should not
undergo any suffering.

If you have particular questions, then, what's most important is for you to be able to explain to me your understanding of it
so that I can see where you are. That way, I'll know where your Point A is, and I can direct you to Point B.
Contact me, and we can set up an appointment to get you on the track to success!

"Five dimes equal two quarters," or

"Going straight for two blocks, turning right and going another block is the '

3x -1 = 2x + 4 says that the two quantities are the same,

AND YOUR EXPLICIT TASK IS TO FIND THE VALUE OF THE VARIABLE.

Equations are easy, though: all you have to keep in mind is that they are like a

In our example, 3x - 1 = 2x + 4.

If I take 2x away from each side- the balance will still be the same, right????

- I then have x - 1 = 4.

Since I want to know what x is, I add 1 to each side and get x = 5.

The important thing is to

Please contact me to set up an appointment so we can get to work as soon as possible.
Whether you want to ensure your child a strong foundation in math, if he is struggling
and needs some help to get back on track, or even if he wants some enrichment to move
ahead, I am ready to do whatever it takes to apply my expertise and help him reach his
potential and excel. I can promise that each and every student I teach benefits from
my attention and experience.

Saving English

One Word At A Time

-English Tutoring

-Paper Editing&Proofreading

Easton, Pennsylvania

*Please contact Ralph for details.*

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