Abacus english (Sun Easy Abacus)

Written by :

R. Sunder RajE-mail : [email protected]

Web : sunindia.net

ø 917299221144

R. Sunder Raj

Typewritten Text

R. Sunder Raj

Typewritten Text

R. Sunder Raj

Typewritten Text

R. Sunder Raj

Typewritten Text

R. Sunder Raj

Typewritten Text

R. Sunder Raj

Typewritten Text

R. Sunder Raj

Typewritten Text

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MAIN


Abacus is a calculating apparatus used by Chinese from ancient time. Later on Japanese improvedand reconstructed it and even now using it in teaching. In order to make it easy to be taught throughcomputer we have made this apparatus named “Sun Easy Abacus” and place it before you.

Basic :

In this Abacus Parts, Beads Value and the means to give Value, Click and Right-Click have beendescribed practically. By clicking the Beads or the Buttons we can know the Rod’s value properly.

Howto.... :

In this mathematical practices Addition, Subtraction, Multiplication and Division one get practical form.You must absorb the information given in this in your mind. In every example it is structured such that thevarious techniques take place. Every example must be studied till it is understood in full as per instructionsgiven. Once read it has to be kept in mind.

Practice :

In this section “Sun Easy Table” with Practice has been prepared. In this there are beads format with18 Rods. It is prepared in a way to enable practice in abacus other divisions. To practice in this you haveto place the numbers as per your wish. It may be any number. Elders can select the numbers and give. Aftersome practice you can face our practical exercises.

Exercise :

The Exercises in this has been divided into 20 levels. Your ability (swiftness) has been divided into 15stages. You can select and do practice. You can work at any speed in all divisions. (For more information,click “Exercise” button and then press <F1> key.)

Exit :

Leave “Sun Easy Abacus”.


OPTIONS

-


Addition, Subtraction, Multiplication, Division :

You can click on the lesson that you want (Addition will be selected as default).

Grade :

This is divided into 5 divisions (Part) on the basis of quality of numbers. Division (Part) “A” has difficultnumbers. Division (Part) “E” has easy numbers. To start with “E” is the best thing (Already “E” will beselected as default).

Memory Power :

Here ability is the time taken between two activities (10,000 milli second to 1,500 milli second takento calculate). (Already “Freedom” will be selected as default. You can click Addition-Substraction signs inboth sides and select as you wish.)

The meaning of “Freedom” is a stage where there is no restraint. Till you get the correct answer forthis Exercise you cannot go to another Exercise. There is no permission for mistake. But if practiced in abest way the Exercise will be coming with you as swift as you do.

In 14th stage you have to do practice within some restrictions. You have to finish every individualaction in a specified time. If no - if correct answer is not reached then - it will announce the particularExercise as wrong and go to next Exercise. So, you have to practice in “Freedom” stage at first then youcan get to “Best” (last) stage.

Notification :

In this your last 25 papers (one paper has 25 exercises) with (Name, Date, Subject, Status, Ability,Correct, Total Time Taken, Average Time, the Marks received) particulars can be reviewed.

Start :

Now you can start practice.


BASIC


Frame : This is Abacus Outer Frame.

Centre Bar : It divides the beads into Upper and Lower.

Rod : This is a thin rod which has the beads.

Upper Bead (Heaven Bead) : This is a Bead having value 5 above the Centre Bar.

Lower Bead (Earth Bead) : 4 beads below the Centre Bar. Each Bead has value 1.

Valuable : The beads become “Valuable” when going towards the Centre Bar.

No Value : When the beads go away from Centre Bar it has “No Value”.

Left-Click : In “Sun Easy Abacas” almost all the actions depend on “Left-Click”.

Right-Click : But some particular actions are done on “Right-Click”. There are explained.

Clicking on the Beads : Through this you can very well know the ways to use Beads.

Clicking on Buttons : You can know the value of the Beads through this.


HOW TO.....


At first, Read the given information. Then click on “Next” Button. Now only one action will get intopractical working structure. In this way by click “Next” Button or press “Right Arrow Key” every time youcan know about everything. To keep the speed in your own control next button is used. Read slowly andpractice swiftly.

During learning, it is better to learn in this manner. Plus 1, 2, 3, 4, Minus, Place (x), Multi 1, 2, 3, Divide1, 2, 3. Then only you will be able to know the required ways clearly.

Till you understand the examples, study cautiously.


PRACTICE


Easy Tables :

The tables required to calculate through abacus is 1x1=1 to 9x9=81. To know it easily “Sun EasyTable” is constructed. The Red Button on the upper portion and left portion may be clicked to get theanswer. If needed, you can change the background picture also.

Self Practice :

This is self practice. There are 18 rods in it. You can select the numbers you want and practice. Youhave to change the numbers again & again and do practice. You can undertake any digits under addition andsubtraction. This will not be difficult. But for multiplication and division at first you must try to multiply anddivide double digits with single digit. You must gradually increase the digits.

You can practice keeping the same numbers a number of times. But every time you have to take themas new numbers. It must not be duplicates of the thing done previously. When doing so, it becomes easy tous and it will be increasing our memory power. To practice using own numbers in this self practice stage, willhelp in doing “10 Lakhs Exercise” in future.

You can change the beads as you wish.

Picture : To change the background picture.

Reset : To reset the Practice.

Home : Return to Main Windows.


TRAINING


Auto Training :

It is an important practice field. Here you can practice easily and you can start your practice bychoosing the lesson and level. Here you can practice all levels. You can get your practice questions continuouslyfrom our question bank without any pause, here all the rods automatically placed according to the question.Only you have to answer that question. You can check your answer through “OK, Next” button. If youranswer is correct this button come to green else red. Here everything in your self control. For your help, wehave given “Sun Easy Table” in this field. Here you can get good experience.

‘+" : Lesson Addition.

‘-" : Lesson Subtraction.

‘¶" : Lesson Multiplication.

‘¸" : Lesson Division.

Easy : Easy Question.

Medium : Medium Question.

Hard : Hard Question.

OK, Next : This is the main Question Bank. This button gives you questions as you wish. Here you cancheck your answer.

Easy Tables : Same as Practice Window.

Picture : To change the background picture.

Reset : To reset the Practice.

Home : Return to Main Windows.


EXERCISE


As per your early selection you made, the Exercise stage will start with first Exercise. The activities that takeplace here are registered for “Progress Report”.

Exercise No. : The continuous number of the Exercise, which you did till now in your computer. (If you wish youcan get beyond 10 Lakhs.)

Serial No. : The present Serial Number.

Paper No. : Current Paper Number.

Right : Correct answers in this Paper.

Wrong : Wrong answers in this Paper.

Your Name and Memory Level: Here your name given when starting the selected memory capacity will be given.

Time : The Total Time taken for this Paper (in minutes).

Speed : The time Taken for this particular Exercise (in seconds).

Points : Every Exercise gets the value as per its actions. It is given through correct answers.

Questions : Your questions will appear in number format at its place. You don’t have to place the number inpractice session and it will itself get into it.

Rod for Practice : There are totally 18 rods in this. Out of those 18 rods 8 (or 4) are in Reddish and 10 (or 14)are in Blue Color. You have to practice in Reddish Rods. You can use Blue Rods as per your requirement. Whencomparing answers (Answer comparison is not your job - it is our job) the Blue Rod will not have any connectionswith Reddish Rods. But if you use Blue Rod in the correct way, there will no value in Blue Rod. Apart from thisthere must not be any other value, other than the Answer in Red Rods.

When you do exercise of Addition and Subtraction you practice with the Reddish Rods which has valuealready. During practicing Multiplication, you can get the multiplication value in the Reddish Rods that you prefer(Finally in Reddish Rods there must not be anything other multiplication value. If there is some other thing delete it)

When practicing Division, you can get the quotient value in the Reddish Rods that you prefer (here must notbe any other value other than quotient. If there is some other thing it should be deleted)

At the end of every Paper (25 Exercises) your practice particulars (Progress Report) will be registered. Beforefinishing full Paper “Progress Report” cannot be registered.

Local Setting : If you are permitted, you can change any setting. But permission will grand in Record Room only.


PROGRESSREPORT


Here you can know your full actions. Here you can compare the present paper with the previouspapers (Name, Date, Division, Status, Ability, Correct, Total Time Taken, Average Time, Marks Received).

Next Paper : Go to next paper (same Lesson, Grade and Memory Level).

New Setting : To make resetting in Exercise Window, please take permission here.

New Record : If you wish to change the Old Record, click here. (It will take a copy by itself. It will be helpfulin comparing at a later date).

Home : Go to Main Windows.

Exit : Leave “Sun Easy Abacus”.


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