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Tool: Rectangle Multiplication
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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] Login to rate this resource
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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