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I4C

4th Grade Geometry - Degrees in Circle

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Understand the definition of degree as it relates to the circle. (0406.4.2)


Links verified on 3/3/2017


  1. Circle - this Math is Fun page has good diagrams and includes links to six questions at the bottom of the page This site includes questions for your students to check their understanding
  2. Circle Equations - also a Math is Fun page, students will find excellent diagrams and explanation followed by twelve review questions at the bottom of the page This site includes questions for your students to check their understanding
  3. Degree (Angle) - this Wikipedia article includes some thoughts as to why 360 was used as the number of degrees in a circle
  4. Degrees - Adjust the angle by dragging the orange dots at Q and R. Notice the number of degrees for any particular angle This site is interactive and allows students to play a game or input or collect data
  5. Degrees in a Circle - the Math is Fun explanation includes a good animation and a reference to two types of protractors
  6. Properties of a Circle - from Math Forum
  7. Why is a Circle 360 Degrees? - get the answer from Dr. Math
  8. Why is a Circle Defined as 360 Degrees? - another answer from Dr. Math with more information about pi



A resource for the teacher to use in planning their lessons site for teachers | A PowerPoint show related to this standard PowerPoint show | An Adobe Acrobat document in .pdf format Acrobat document | A Microsoft Word document to be downloaded Word document | This interactive site would work well on an interactive whiteboard whiteboard resource | This resource includes voice instructions for students sound | A video is available through this link video format | This site is interactive and allows students to play a game or input or collect data interactive lesson | This site includes questions for your students to check their understanding a quiz | A lesson plan can be found at this site lesson plan | This link includes something for the teacher to print to print

Internet4classrooms is a collaborative effort by Susan Brooks and Bill Byles.
 

  

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