1
Module 1 - Addition Strategies
Module 2 - Subtraction Strategies
Module 3 - Properties of Operations
Module 4 - Apply the Addition and Subtraction Relationship
2
Module 5 - Understand Add To and Take From Problems
Module 6 - Understand Put Together and Take Apart Problems
Module 7 - Understand Compare Problems
Module 8 - Data
3
Module 9 - Understand Place Value
Module 10 - Count and Represent Numbers
Module 11 - Compare Numbers
4
Module 12 - Understand Addition and Subtraction in Base Ten
Module 13 - Two-Digit Addition and Subtraction
5
Module 14 - Three-Dimensional Shapes
Module 15 - Two-Dimensional Shapes
Module 16 - Fraction Foundations
6
Module 17 - Measure Length
Module 18 - Measure Time
This document includes the IXL® skill alignments to Houghton Mifflin Harcourt's Into Math curriculum. IXL provides skill alignments as a service to teachers, students, and parents. The skill alignments are provided by IXL and are not affiliated with, sponsored by, reviewed, approved or endorsed by Houghton Mifflin Harcourt or any other third party. IXL® and IXL Learning® are registered trademarks of IXL Learning, Inc. All other intellectual property rights (e.g., unregistered and registered trademarks and copyrights) are the property of their respective owners.