Type:

Other

Description:

This interactive Java applet allows users to visualize and practice multiplying integers using an area representation. The user drags sliders to adjust the two factors and then observes the resulting changes in the rectangular array. The color of the array shows the sign of the product. Instructions for users and teacher information are available through links at the top of the page.

Subjects:

  • Mathematics > General
  • Education > General

Education Levels:

  • Grade 1
  • Grade 2
  • Grade 3
  • Grade 4
  • Grade 5
  • Grade 6
  • Grade 7
  • Grade 8
  • Grade 9
  • Grade 10
  • Grade 11
  • Grade 12

Keywords:

Operations,Integers,Informal Education,Number and operations,Middle School,NSDL,Upper Elementary,NSDL_SetSpec_ncs-NSDL-COLLECTION-000-003-112-027,Grade 5,Process skills,Mathematics,Elementary School,Grade 6,Visual representation,Representation,Multiplication,Number concepts,Education,Arithmetic,oai:nsdl.org:2200/20140728161026268T

Language:

English

Access Privileges:

Public - Available to anyone

License Deed:

Creative Commons Attribution Non-Commercial Share Alike

Collections:

None
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