Other

#### Description:

This problem reinforces a learner's understanding of factors and multiples. Students are presented with the hundred grid or parts of the grid where specific numbers have been shaded and must find out which factors have been chosen in order to produce the shading. A link to a spreadsheet which shades the squares according to the chosen factors, can be used by students to check their hypotheses. The Teachers' Notes page offers rationale, suggestions for implementation, discussion questions, and ideas for extension and support.

#### Subjects:

• Mathematics > General
• Education > General

• 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:

Arithmetic sequence,Grade 3,Make use of structure,NSDL,Grade 4,Factors,Express regularity,Strategies,oai:nsdl.org:2200/20140728160541105T,Number concepts,Social Sciences,Arithmetic,Analyze and persevere,Concept formation,Division,Number and operations,Inductive reasoning,Mathematical language,Grade 5,Multiplication,Composition and decomposition of numbers,Patterns and sequences,Visual representation,Informal Education,Whole numbers,NSDL_SetSpec_ncs-NSDL-COLLECTION-000-003-112-027,Practice Standards,Life Science,Elementary School,Number patterns,Reason quantitatively,Chemistry,Operations,Parity,Mental calculation,Upper Elementary,Number sense,Mathematics,Engineering,Problem solving,Communication,Process skills,Education,Construct arguments,Reasoning,Representation

English

#### Access Privileges:

Public - Available to anyone

#### License Deed:

Creative Commons Attribution Non-Commercial Share Alike

#### Collections:

None
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