Tool:
Rectangle Multiplication 
Screenshot:

Go to: 
http://nlvm.usu.edu/en/nav/frames_asid_192_g_2_t_1.html
(opens a new window)

Description: 
Visualize the multiplication of two numbers as an area. Choose the latticeoption to draw a correspondence between the lattice method for multiplying numbers and an area representation. Choose the common option to draw a correspondence between the common method for multiplying numbers and an area representation. 
Technology Type: 
Java Applet  
Guide: 
User's Guide
(opens a new window)

Author: 
National Library of Virtual Manipulatives (Utah State University) 
Language: 
English  
Cost: 
Does not require payment for use 

Average Rating: 
[2]

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Courses: 
Math 2 
Multiplication 
 Math 3 
Multiplication 
 Math 4 
Multiplication 
 Math 5 
Multiplication 
 Math 6 
Multiplication 

Teacher Review (Not based on classroom experience)
Reviewer: Kayhay84, Jun 9 2008 05:00:28:010PM 
Appropriate for: introduction to a concept 
Ability to meet my goals: Effective 
Recommended for: Math 2: Operations with numbers 

Developer Review (Not based on classroom experience)
Reviewer: LFS, May 31 2007 02:39:44:013PM 
Appropriate for: introduction to a concept, practice of skills and understandings, applications of a concept or technique 
Ability to meet my goals: Effective 
Recommended for: Math 3: Number sense; Math 4: Number sense; Algebra 
Read the full length reviews for this resource 

