2.8 Equal Groups

Unit Goals

  • Students work with equal groups of objects to gain foundations for multiplication.

Section A Goals

  • Determine whether a group of objects (up to 20) has an odd or even number of members.
  • Write an equation to express an even number as a sum of two equal addends.

Section B Goals

  • Find the total number of objects arranged in rectangular arrays with up to 5 rows and up to 5 columns using addition.
  • Partition rectangles into rows and columns of equal-size squares, and count to find the total number of squares.
  • Represent the total number of objects in an array as a sum of equal addends.
Read More

Resource

Description

Format

Teacher Support

Teachers with a valid work email address can click here to register or sign in for free access to Assessments, Lesson Plans & Cool-Downs.

Blackline Masters

For activities with important visual aids

pdfdocx (n/a)

Teacher Presentation Materials

Teacher presentation materials

pdfdocx

Student Handouts

Cumulative Practice Problems

All practice problems from the unit

pdfdocx

Student Task Statements

Task statements for students to write on

pdfdocx

Family Support Materials

Family Support Materials

pdfdocx (n/a)