00974nam a22001817a 450000500170000000800410001702200140005810000210007224500470009326000760014030000140021644000910023050000640032150500070038552002620039265000950065485600430074920240521113742.0240521b        |||||||| |||| 00| 0 eng d  a0025-5769  aDreiling, Keith   aThe Do Nothing Machine b(Journal Article)  aReston, Virginia b:National Council of Teachers of Mathematics c,2023  a697-701p.  aMathematics Teacher: Learning and Teaching PK-12 vVolume 116: Issue 9, September 2023  a***______{For Hard Copy, Please visit Library.}________***   a

  aAbstract: The Trammel of Archimedes traces an ellipse as the machine’s lever is rotated. Specific measurements of the machine are used to compare the machine’s actions on GeoGebra with the graph of the ellipse and an ellipse formed by the string method.  a Algebra| Quadratics and Conics| Geometry| Geometry and Measurement| Technology| Computers  uhttps://doi.org/10.5951/MTLT.2022.0318