3rd Grade Math Concepts

Kenadee Meditz

Math Standards

1. Represent & solve problems involving multiplication & division.

2. Understand properties of multiplication & the relationship between multiplication & division.

3. Multiply & divide within 100.

4. Solve Problems involving the four operations, & identify & explain patterns in arithmetic.

5. Develop understanding of fractions as numbers.

6. solve problems involving measurement & estimation of intervals of time, liquid volumes, & masses of objects.

7. Geometric measurement: Understand concepts of area and relate area to multiplication & to addition.

Represent & solve problems involving multiplication and division.

1. Multiplication Table

2. Order of Operation

3. Division

Understanding the properties of multiplication and relationship between multiplication and division

1. Multiplication

2. Division

3. Decimal places

4. Place values

Fractions

1. Fraction bars

2. Fraction trees

3. Percentages


Multiply and divide within 100

1. Counting by tens

2. Multiply by tens

3. divide by tens

Solve problems using the four operations and identify patterns

1. Addition

2. Subtraction

3. Multiplication

4. Division

5. Patterns

Intervals of time, liquid volume, and mass of objects.

1. Telling time

2. Adding and subtracting time

3. Length x width x hight

4. Mass

Geometric measurement: area

1. Area counting blocks inside an object

2. perimeter measuring the length of the sides