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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.

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Showing 1 to 2 of 2 (0.081 seconds)

Spelling suggestions: "subject:"dilations shapes"" "subject:"dilation shapes""

1

Dilating Triangles!

Nivens, Ryan Andrew, Combs, Emily 20 November 2015 (has links)
Using rulers and protractors, we will analyze scale factors when dilating shapes. Participants will double and triple various triangles. Our discussion and activity will focus on the mathematics of similar figures including angle measures, scale factors, and algebraic rules that can be used to predict how the figures are affected.
dilating shapes
mathematics education
algebra
Curriculum and Instruction
Geometry and Topology
Science and Mathematics Education
2

Dilating Triangles: Using Measurement and Scale Factors to Investigate Area

Nivens, Ryan Andrew 21 September 2015 (has links)
Participants will investigate the results of doubling & tripling the dimensions of triangles. Mathematical foci include measurement, area, perimeter, and similarity & congruence.
dilating shapes
mathematics education
measurement
scale factors
Curriculum and Instruction
Geometry and Topology
Science and Mathematics Education

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