Circle Tool
Website Address:https://www.curriki.org/oer/Circle-Tool-140495
Type:
OtherDescription:
This applet provides students with tools to investigate the relationships among the measures of a circle. Students can resize a circle and record measurements to discover the circumference to diameter ratio, for example. A video clip, assignments, and a set of application problems is provided. For upper level students, lessons are provided for formally measuring and calculating circumference and area with pi.
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:
Scale,Grade 6,NSDL,Grade 4,Area,Express regularity,Representation,Mathematics,Social Sciences,Analyze and persevere,Circles,Process skills,Inductive reasoning,Grade 5,Area of circles,Visual representation,Informal Education,Concept formation,Circumference,Middle School,NSDL_SetSpec_ncs-NSDL-COLLECTION-000-003-112-027,Geometry,Practice Standards,Length,Elementary School,English,Reason quantitatively,oai:nsdl.org:2200/20140728161151573T,Systems of measurement,Upper Elementary,Reasoning,Plane geometry,Problem solving,Measurement,Education,NonstandardLanguage:
EnglishAccess Privileges:
Public - Available to anyoneLicense Deed:
Creative Commons Attribution Non-Commercial Share AlikeCollections:
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This applet provides students with tools to investigate the relationships among the measures of a circle. Students can resize a circle and record measurements to discover the circumference to diameter ratio, for example. A video clip, assignments, and a set of application problems is provided. For upper level students, lessons are provided for formally measuring and calculating circumference and area with pi.
