Class Page

for

Cristina Aurrecoechea


Send me an e-mail to aurreco@yahoo.com


I am from Bilbao in Northern Spain.

 


Some links I like.

NCTM

The Department of Mathematics Education

MacTutor History of Mathematics Site -- St. Andrew's University

Math Forum (alias Geometry Forum)

Furman University Mathematical Quotation Server

Project InterMath

 


Open this tools.gsp file for the explorations that use GSP; it contains all the tools that I generated and used on the assignments. Please send me email with any questions on how I do something or why I say something.

Cristina

 

 Assignment 1

Interpreting the graphs

 

using Graphic Calculator

  Assignment 2

Interpreting the graphs and

using Graphic Calculator

Assignment 3

Roots of the quadratic and the cubic equations, in the xa and xb planes

 

using Graphic Calculator

 Assignment 4

Centers of a triangle, euler line and nine-point circle

 

using GSP

 Assignment 5

 

My GSP tools

tools.gsp

 Assignment 6

  • Common tangents to two circles
  • Locus of points equidistant from focus and directrix

using GSP

  Assignment 7

Tangent circles

 

using GSP

 Assignment 8

Altitudes and Orthocenters

 

using GSP

 Assignment 9

Pedal Triangles

 

using GSP

 Assignment 10

Parametric equations of the cycloid

 

using Graphic Calculator

 Assignment 11

Polar equations:

  • a straight line

using Graphic Calculator

 Assignment 12

Maximizing the volume of a box made with a 5x8 sheet

using Excel


Final Assignment


 

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