Type:

Other

Description:

In this Illuminations lesson plan students explore the use of variables as they solve for the weights of objects using information presented in pictures. Learners model situations that involve adding and subtracting whole numbers, using objects, pictures, and symbols. A student activity sheet is available and downloadable (pdf).

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:

Grade 2,Grade 1,NSDL,Addition,Early Elementary,Kindergarten,Visual representation,Representation,Number concepts,Arithmetic,Analyze and persevere,Concept formation,Process skills,Number and operations,Algebra,Model with mathematics,Subtraction,Modeling,Equations,Whole numbers,Vocational/Professional Development Education,NSDL_SetSpec_ncs-NSDL-COLLECTION-000-003-112-027,Comparison of numbers,Reason abstractly,Practice Standards,Elementary School,Reason quantitatively,Algebraic thinking,oai:nsdl.org:2200/20140728160548925T,Operations,Communication,Algebraic representation,Mathematics,Problem solving,Education

Language:

English

Access Privileges:

Public - Available to anyone

License Deed:

Creative Commons Attribution Non-Commercial Share Alike

Collections:

None
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