Brief Info about Korean Mathematics curriculum for grade 3

This information will give a guidance for essential understandings about Korean mathematics standard of learning curriculum for grade 3. This article delineates the key concept and mathematical knowledge that all students should grasp to demonstrate an understanding in Grade 3.

Grade 3
the first semester

1. Addition and subtraction
addition of three-digit numerals
subtraction of three-digit numerals

2. Plane figures
angle, closed figure, triangle and quadrilateral
characteristics of plane figures

3. Division
dividend, divisor and quotient
inverse relationship between multiplication and division

4. Multiplication
multiplication of two-digit numeral and one digit numeral

5. Time and length
metric unit of length(millimeter, centimeter, meter and kilometer)
tell time by using an analog clock
Solve practical problems in relation to time that has elapsed

6. Fraction and decimal
model fractions, denominator of fractions, language of fractions
compare and order decimals with only tenths

the second semester

1. Multiplication
multiplication of three-digit numeral and one digit numeral
multiplication of two-digit numeral and two-digit numeral
2. Division
division of two-digit numeral by one digit numeral
3. Circle
radius, diameter
4. Fraction
equivalent fractions
5. Capacity and weight
metric unit of capacity and weight
addition and subtraction of capacity and weight
6. Organizing data
compare information by pictograph and frequency table