Type:

Other

Description:

Created by math teacher Jeff LeMieux, the Fractionator offers hands-on tools to help students develop an understanding of fractions. The online tools model two fractions to be added (or subtracted) based on unit squares and then creates equivalent fraction models, allowing students to solve the problem. Two of the online demonstrations show a unique problem each time a new problem is requested, while a third tool allows students themselves to enter the two fractions. Also provided are links to printable materials, such as overhead transparencies and student worksheets.

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:

Visualization,Grade 6,NSDL,Grade 5,Addition,Grade 8,oai:nsdl.org:2200/20120114184943497T,Mathematics,Arithmetic,Grade 7,Fractions,Process skills,Number and operations,Upper Elementary,NSDL_SetSpec_1007936,Subtraction,Informal Education,Middle School,Elementary School,Representation,Number sense,Vocational/Professional Development Education,Education

Language:

English

Access Privileges:

Public - Available to anyone

License Deed:

Creative Commons Attribution Non-Commercial Share Alike

Collections:

None
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Non-profit Tax ID # 203478467