Module 1: Number Sense

Numbers to 999

• Counting by Grouping
• Place Value: Tens and Ones
• Place Value: Hundreds, Tens, and Ones
• Expanded Form and Equivalent Representations of a Number
• Comparing and Ordering

Numbers to 9,999

• Place Value: Thousands, Hundreds, Tens, and Ones
• Comparing and Ordering

Addition and Subtraction

• Sums Less Than 100
• Estimating and Finding Sums Less Than 1,000
• Differences within 100
• Estimating and Finding Differences within 1,000
• Estimating and Finding Differences within 9,999

Multiplication

• Repeated Addition and Arrays
• Skip-Counting to Show Multiplication
• Finding Products Less Than 100

Division

• Meaning of Division
• Dividing by a 1-digit Number
• Fractional Parts

Geometry

• Area
• Volume

Measurement

• Time
• Money
• Temperature

Properties and Relationships

• Number Patterns and Properties