商品簡介
With Common Core Mathematics, first graders learn about (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.
This set includes all of the Grade 1 modules:
Module 1: Sums and Differences to 10
Module 2: Introduction to Place Value Through Addition and Subtraction Within 20
Module 3: Ordering and Comparing Length Measurements as Numbers
Module 4: Place Value, Comparison, Addition and Subtraction to 40
Module 5: Identifying, Composing, and Partitioning Shapes
Module 6: Place Value, Comparison, Addition and Subtraction to 100
