# Core Math Assessment: Grade 3

## UNIT 1: NUMBERS AND OPERATIONS

Factors and Multiples

Topics covered include:

• Factors, Prime, and Composite Numbers
• Factors – Word Problems
• Greatest Common Factor
• Multiples and Least Common Multiple
• Least Common Multiple – Word Problems

Fraction Concepts

Topics covered include:

• Fractions and Mixed Numbers
• Equivalent Fractions and Lowest Terms
• Least Common Denominator
• Comparison Symbols
• Comparing Fractions
• Mixed Numbers and Improper Fractions

## UNIT 2: MEASUREMENT

Length - Customary System

Topics covered include:

• Length
• Perimeter
• Length Estimation
• Selection of Units
• Changing Measurement Units

Length - Metric System

Topics covered include:

• Length
• Perimeter
• Length Estimation
• Selection of Units
• Changing Measurement Units

Area - Customary System

Topics covered include:

• Area
• Area Calculation
• Area Estimation
• Selection of Units

Area - Metric System

Topics covered include:

• Area
• Area Calculation
• Area Estimation
• Selection of Units

## UNIT 2: MEASUREMENT (cont.)

Volume - Customary System

Topics covered include:

• Capacity Units
• Cubic Units
• Volume Estimation
• Selection of Units
• Changing Measurement Units

Volume - Metric System

Topics covered include:

• Capacity Units
• Cubic Units
• Volume Estimation
• Selection of Units
• Changing Measurement Units

Time

Topics covered include:

• Telling Time
• Calculating Time
• The 24-Hour Clock
• Standard Date

## UNIT 3: GEOMETRY

Lines and Angles

Topics covered include:

• Lines
• Measuring Angles
• Types of Angles

Plane Shapes

Topics covered include:

• Triangles