NADA - New Arithmetic Development Academyนาดา - สถาบันพัฒนาคณิตแนวใหม่

Courses    The objectives of NADA Calendar Arithmetic Training Program are to promote kids of their concentration, knowledge and skills. Kids will learn the basic number system, listening, fingering, mental calculation, abacus usage, visualization and imagination, calendar system, calendar calculation.

By learning and practicing through our program, kids will effectively utilize and cultivate their brains to full potential, and all, in the fun way they enjoy.

NADA traing program divided into Level "Basic" and Level 1 to 8, for children of 5-year and up. Please find details as following:

Click on level buttons for details

Level

 LevelBasicclass24 hours Basic of counting Addition-Subtraction using finger arithmetic from 1 to 99 Exercise in addition-subtraction 1-digit and 2-digit in 3 rows (without carrying or borrowing), 10 points in 5 minutes. Practice in listening to solve quiz, to cultivate kids' concentration
Level
1

class
24 hours
• Introducing abacus as a calculation tool in learning
• Addition-subtraction 1-digit and 2-digit alternately
• Speed up abacus usage
• Lesson in listening concentration

Level Assessment

• Addition-subtraction 1-digit and 2-digit alternately, 10 points in 5 min.
• Understanding of basic arithmetic
• Addition-subtraction 2-digit using finger arithmetic
Level
2

class
24 hours
• Practicing abacus as for visualization in calculation
• Practicing addition and subtraction without abacus 1 and 2 digits alternately in 5 rows in 3 min.
• More listening concentration by speed points

Level Assessment

• Understanding of abacus usage
• Addition-Subtraction of 2-digit in 3 rows mentally, 10 points in 3 min.
Level
3

class
24 hours
• Learning advanced abacus usage
• Praticing addition-subtraction 3-digit in 3 rows
• Learning of multiplication table by practicing, not using recitation
• Practicing addition-subtraction 2-digit, mentally
• Learning basic of multiplication 2x1-digit and 1x2-digit alternately
• Learning 200-year calendar calculation, not using recitation

Level Assessment

• Learned of multiplication table
• Addition-subtraction of 2-digit in 4-rows, 10 points in 3 min.
• 200-Year calendar calculation using abacus and finger arithmetic
Level
4

class
24 hours
• Practicing advance abacus skills
• Practicing abacus addition-subtraction 3-digit in 4 rows
• Practicing mental addition-subtraction 2-digit in 4-5 rows
• Practicing mental multiplication of 2x1-digit
• Practicing multiplication of 3x1-digit and 1x3-digit alternately
• Practicing multiplication of 2x3-digit
• Practicing division of 3÷1-digit
• Learning mental 200-year calendar calculation (find day)
• Learning abacus 400-year calendar caluculation in BE and CE (find day)

Level Assessment

• Mental addition-subtraction 2-digit in 4-5 rows, 10 points in 3 min.
• Mental multiplication 2x1-digit, 45 points in 5 min.
• Abacus divition 3÷1-digit
• Mental 200-year calendar calculation, 20 points in 4 min.
Level
5

class
24 hours
• Practicing advanced abacus skills
• Practicing abacus addition-subtraction 3-digit in 4 rows
• Practicing mental addition-subtraction 3-digit in 3 rows
• Practicing mental addition-subtraction 2-digit in 5 rows
• Practicing mental 3x1-digit
• Practicing mental division 3÷1-digit
• Learning abacus multiplication of 2x2-digit
• Learning abacus division of 3÷2-digit
• Learning abacus 600-year calendar calculation of BE and CE
• Practicing mental 200-year calendar calcution of BE and CE
• Learning to find date in 200-year BE using abacus

Level Assessment

• Mental addition-subtraction of 2-digit in 4-5 rows, 10 points in 3 min.
• Mental multiplication of 2x1-digit, 45 points in 3 min.
• Mental division of 3÷1-digit, 50 points in 3 min.
• Abacus division of 3÷2-digit, 45 points in 3 min.
• Abacus multiplication of 2x2-digit, 45 points in 3 min.
• Mental 200-year calendar calculation (find day), 20 points in 2 min.
• Abacus 200-year calendar calculation (find date), 20 points in 5 min.
Level
6

class
24 hours
• Practicing advanced abacus skills
• Practicing abacus speed addition-subtraction 3-digit in 5 rows
• Learning mental calculation of 3-digit in 3 rows
• Learning mental calculation of 2-digit in 5 rows
• Practicing mental multiplication of 4x1-digit and 2x2-digit
• Practicing abacus speed multiplication 2x2-digit
• Practicing abacus speed division 3÷2-digit
• Learning to speed-up mental 200-year calendar calculation BE and CE
• Practicing abacus 800-year calendar calculation BE and CE
• Learning to abacus 200-year calendar calculation (find date) BE and CE

Level Assessment

• Mental addition-subtraction 2-digit in 4-5 rows, 10 points in 3 min.
• Mental addition-subtraction 3-digit in 3 rows, 10 points in 5 min.
• Mental multiplication 4x1-digit, 45 points in 3 min.
• Mental multiplication 2x2-digit, 45 points in 8 min.
• Mental division 3÷2, 45 points in 5 min.
• Mental 200-year calendar calculation BE and CE, 20 points in 3 min.
Level
7

class
24 hours
• Practicing advanced abacus skills
• Practicing abacus addition-subtraction 3-digit in 5 rows
• Practicing abacus addition-subtraction 2-digit in 6 rows
• Practicing mental calculation 2-digit in 5 rows
• Practicing mental calculation 3-digit in 4 rows
• Practicing mental multiplication 4x1-digit
• Practicing mental multiplication 2x2-digit
• Practicing mental division 3÷2-digit
• Learning abacus division 4÷2-digit
• Speed-up abacus multiplication 2x2-digit
• Practicing mental 400-year calendar calculation
• Learning 200-year calendar calculation (find date and month)

Level Assessment

• Mental addition-subtraction 2-digit in 5 rows, 10 points in 3 mins
• Mental addition-subtraction 3-digit in 4 rows, 10 points in 3 mins
• Mental multiplication-division 2-3-digit with 2-digit altenately, 50 points in 5 min.
• Mental calendar calculation (find day)
• 400-year, 20 points in 5 min.
• 200-year, 20 points in 3 min.
• 100-year, 20 points in 2 min.
• 50-year, 20 points in 1 min.
• Mental 200-year calendar calculation (find date), 20 points in 5 min.
Level
8

class
24 hours
• Practicing advanced abacus skills
• Practicing mental addition-subtraction 3-digit in 4 rows
• Practicing mental addition-subtraction 2-digit in 5 rows, speed-up
• Learning abacus addition-subtraction 2-3-digit in 6 rows
• Learning abacus multiplication 2x2-digit, speed-up
• Learning division 3-4-5-digit by 3-digit, answer in 1-2-3-digit
• Learning mental multiplication 2x2-digit and division 4÷2-digit
• Practicing abacus 1,000-year calendar calculation BE and CE
• Practicing mental 400-year calendar calculation (find day, date and month)
• Learning of how to calculate 56-year calendar, BE and CE and to find year

Level Assessment

• Mental addition-subtraction 2-digit in 5-6 rows, 10 points in 2 min.
• Mental addition-subtraction 3-digit in 4-5 rows, 10 points in 3 min.
• Mental multiplication 2x2-digit, 50 points in 5 min.
• Mental division 4÷3-digit, 50 points in 3 min.
• Mental calendar calculation (find day)
• 1,000-year, 20 points in 8 min.
• 400-year, 20 points in 5 min.
• 200-year, 20 points in 3 min.
• 100-year, 20 points in 1 min.
• 50-year, 20 points in 30 sec.
• 1-year, 20 points in 20 sec.
• Mental 200-year calendar calculation, find date and month, 20 points in 5 min.