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1st Grade Math

1st Grade Math

1st Grade


Course Description:

Grade 1 Math focuses on four critical areas: (1) developing understanding of addition, subtraction, and strategies for addition and subtraction within 20; (2) developing understanding of whole number relationships and place value, including grouping in tens and ones; (3) developing understanding of linear measurement and measuring lengths as iterating length units; and (4) reasoning about attributes of, and composing and decomposing geometric shapes. Students develop strategies for adding and subtracting whole numbers based on their prior work with small numbers; develop, discuss, and use efficient, accurate, and generalizable methods to add within 100 and subtract multiples of 10; develop an understanding of the meaning and processes of measurement; and compose and decompose plane or solid figures as they build understanding of part-whole relationships as well as the properties of the original and composite shapes.

Semester 1

From Into Math: Grade 1
UNIT 1: Ways to Add and Subtract
Module 1: Addition Strategies
Module 2: Subtraction Strategies
Module 3: Properties of Operations
Module 4: Apply the Addition and Subtraction Relationship

UNIT 2: Addition and Subtraction Situations and Data
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

UNIT 3: Numbers to 120
Module 9: Understand Place Value
Module 10: Count and Represent Numbers
Module 11: Compare Numbers

Semester 2

Note: if the following section is blank the course is 1 semester long

UNIT 4: Addition and Subtraction in Base 10
Module 12: Understand Addition and Subtraction with Tens and Ones
Module 13: Two-Digit Addition and Subtraction

UNIT 5: Geometry
Module 14: Three-Dimensional Shapes
Module 14: Two-Dimensional Shapes
Module 16: Fraction Foundations

UNIT 6: Measurement
Module 17: Measure Length
Module 18: Measure Time

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