Understanding Common Core Multiplication (Grade 3)








    Part 1    Multiplication Concepts 

     Download
Lesson
 
Description of Lesson
Multiplication as Repeated Addition, Skip Counting
Multiplication as Arrays, Groups






   Part 2  Modeling Multiplication with Rectangular Arrays


    Download
Lesson
 
Description of Lesson
Definition of Rectangular Arrays
Rectangular Arrays







    Part 3
Patterns of Multiplication


     Download
Lesson
 
Description of Lesson
Patterns of: 2's, 5's, 9's, 10's
Odd and Even Factors






    Part 4 Properties of Multiplication


     Download
Lesson
Description of Lesson
The Commutative Property using rectangular arrays
The Distributive Property using rectangular arrays






    Part 5 Understanding Area Using Rectangular Arrays


     Download
Lesson
Description of Lesson
 
Using rectangular arrays to understand the concept of the area of rectangles
  Using area as one way of comparing the size of rectangles





Copyright 2009 Amphitheater Public Schools  

Return to Main Menu Page