터치N수학

★Touch N Math★ Math Problem Book in Your Hand Math Concept Book in Your Hand Math Formulas, Basics and Applications, Pre-Study Review Test Easy math study, Touch N Math.

Mathematics is at your fingertips!

Touch math touchnmath for the most convenient 10 minutes a day study

Touch N Math is an essential math study app that allows you to learn concepts and solve problems directly with a smart phone without a math book, practice book, writing instrument, or desk.

Touch Math, Touch Elementary, Touch Middle, etc. It brings together the functions of several apps that were separated into several apps into one and introduces it as Touch N Math.

★Supported devices:

Android smart device (Android version 4.4 or higher)

Mathematics problem book in my hand

■ Start the math abandonment prevention project!

Have you ever wanted to give up because math is difficult?

Don't give up yet! Touch Math will help.

Touch math allows you to study on your smartphone just like the habit of solving math with a pencil in the practice book.

■ Just write with your finger

Scoring is done by touch math.

■ Don't be afraid of unknown questions

Since the problem book of touch math is designed in a step-by-step way by increasing the difficulty step by step from the basic problem, you can solve all the difficult problems if you solve them one by one.

■ Not sure what the concept is?

Click View Concept. I know what type of problem it is. Just before the exam, the exam time is not scary if you just look around the concept view.

■ Choose a workbook that suits you on the grade selection screen.

Touch Mathematics can easily review the previous grade's math course and prepare for the math course of the grade you haven't learned yet. Of course, you have to study math and prepare for the exam in the current grade you are studying with touch math.

■ Check your learning progress at a glance by looking at the table of contents.

It is also a very good way to study mathematics to understand the structure of the unit table of contents for the current grade and to organize it in your head. Draw a map of math in my head

■ For complex calculations that cannot be done mentally, take out the exercise book.

Trying to solve problems only with mental arithmetic is a bad math study habit. Don't just study math with your head, do it with your own eyes and hands

Mathematics is not too difficult if you work it out little by little with touch math.

Everyone, don't give up on math and fight!

math work

learn the concepts,

Practice solving problems that correspond to the concept by hand.

The process of making the concept your own once again through practice must be repeated over and over again.

If you don't try it by hand

When listening to private tutoring classes, classes at schools and private institutes, or online video lectures,

At that time, I thought I knew it, but after just one night, I can't think of anything black.

what's worse

I don't really know

As if I had heard of it (because I had seen it), I went on to think that I knew it

You will get poor test scores.

After going through several tests like that, in the end, he walks the path of a 'mathematics giver'.

until a child can walk

I practiced by falling hundreds or thousands of times,

After knowing 1+2=3, I had to solve dozens or hundreds of problems until I knew 3+6=9.

It's like walking after falling a few times.

As if I had practiced a few problems and even realized the addition of single-digit numbers.

I study math only with 'eyes'.

You have to take the time to digest the rice the teacher gave you.

take heart,

take your time,

sitting at the desk,

Open the math book and practice book,

holding a pen

You should take the time to re-solve the problems you have learned.

But at some point in that time, most students are thrown out.

How do we get the pen back into the hands of the students who are thrown out?

The results obtained through long consideration are included in [Touch Mathematics].

students

Solving math problems easily in spare time

I learned 'the fun of solving math problems'

Even if you only know how to multiply and divide

Realizing that you can start with the basics of middle and high school math

I hope you will have the courage to try again.

Elementary math 3rd grade / 4th grade / 5th grade / 6th grade /

Secondary mathematics 1st year / 2nd year / 3rd year 1st semester 2nd semester

A collection of math problems and concepts and formulas have been prepared.

★ Math I, Math II, Differentiation and Integration, Probability and Statistics, Geometry and Vectors

Higher mathematics courses will also be offered according to the schedule. Please look forward to!

■ Use the inquiry menu

For customer inquiries, please use the [Contact Us] menu in the settings in the app

We will remember all of you who helped improve the service, such as improvements, corrections, and reporting of incorrect answers and typos, and will return it as a great benefit.

[Elementary 3rd grade 1st semester]

I. addition and subtraction

II. flat figure

Ⅲ. division

IV. multiplication

Ⅴ. length and time

Ⅵ. fractions and decimals

[Elementary 4th grade 1st semester]

I. big number

II. Angle

Ⅲ. multiplication and division

IV. movement of plane figures

Ⅴ. bar graph

Ⅵ. Find rules

[Elementary Mathematics 5th Grade 1st Semester]

I. Mixed calculation of natural numbers

II. factor and multiple

Ⅲ. Rules and Responses

IV. pills and whole powder

Ⅴ. Addition and Subtraction of Fractions

Ⅵ. perimeter and area of ​​polygons

[Elementary 6th grade 1st semester]

I. division of fractions

II. prisms and pyramids

Ⅲ. division of decimals

IV. ratio and ratio

Ⅴ. several graphs

Ⅵ. Volume and surface area of ​​a cuboid

[Secondary Mathematics 1st Semester]

I. numbers and operations

II. characters and expressions

Ⅲ. Coordinate plane and graph

[Secondary Secondary Mathematics 1st Semester]

I. number and expression

II. inequality

Ⅲ. system of equations

IV. linear function

[Secondary 3rd year 1st semester]

I. mistakes and their operations

II. factorization

Ⅲ. quadratic equation

IV. quadratic function

[Elementary 3rd grade 2nd semester]

I. multiplication

II. division

Ⅲ. won

IV. fountain

Ⅴ. load and weight

Ⅵ. arrangement of materials

[Elementary 4th grade 2nd semester]

I. Addition and Subtraction of Fractions

II. triangle

Ⅲ. addition and subtraction of decimals

IV. Square

Ⅴ. line graph

Ⅵ. polygon

[Elementary 5th grade 2nd semester]

I. Ranges and Estimation of Numbers

II. multiplication of fractions

Ⅲ. congruence and symmetry

IV. multiplication of decimals

Ⅴ. cuboid

Ⅵ. equivalence and possibility

[Elementary 6th grade 2nd semester]

I. division of fractions

II. division of decimals

Ⅲ. space and three-dimensional

IV. Proportionality and Proportionation

Ⅴ. area of ​​circle

Ⅵ. cylinder, cone, sphere

[Middle School Mathematics 1st Semester 2nd Semester]

I. basic shape

II. flat figure

Ⅲ. three-dimensional figure

IV. statistics

[Middle School Mathematics 2nd Semester]

I. properties of triangles

II. quadrilateral properties

Ⅲ. shape resemblance

IV. Pythagorean theorem

Ⅴ. percentage

[Middle School Mathematics 3rd Semester 2nd Semester]

I. trigonometric ratio

II. the nature of the circle

Ⅲ. statistics