Geometry Problem
Click the figure below to see the complete problem 610.
Monday, May 30, 2011
Sunday, May 29, 2011
Problem 609: Triangle, Perpendiculars, 90 Degrees, Collinearity
Labels:
collinear,
perpendicular,
triangle
Saturday, May 28, 2011
Problem 608: Square with Right Triangles, Metric Relations, Congruence, Measurement
Labels:
congruence,
measurement,
metric relations,
right triangle,
square
Problem 607: Intersecting Circles, Triangles, Metric Relations, Measurement
Labels:
intersecting circles,
measurement,
metric relations,
triangle
Friday, May 27, 2011
Problem 606: Isosceles Triangles, Perpendicular and Parallel Lines
Labels:
isosceles,
parallel,
perpendicular,
triangle
Tuesday, May 24, 2011
Geometry skills are innate, Mundurucu Amazon tribe study
Tests given to an Amazonian tribe called the Mundurucu suggest that our intuitions about geometry are innate.
Click the figure below to see the ilustration.
Labels:
Amazon river,
education,
Geometry,
Mundurucu
Monday, May 23, 2011
Geometry Problem 605: Circle, Square, Chord, Perpendicular, Metric Relations
Labels:
circle,
circular segment,
metric relations,
perpendicular,
square
Using Weather To Teach Science and Math by NSSL, Interactive Mind Map
Sunday, May 22, 2011
Geometry Problem 604: Parallelograms, Triangle, Trapezoid, Area
Labels:
area,
parallelogram,
trapezoid,
triangle
Geometry Problem 603: Parallelogram, Diagonals, Congruence, Concurrency
Labels:
concurrent,
congruence,
diagonal,
parallelogram
Friday, May 20, 2011
Peru Mining: Minas Buenaventura - Index
Minas Buenaventura is Peru's largest publicly-traded precious metals company and a major holder of mining rights in Peru.
Click the figure below to see the index.
Zoom.
Labels:
Buenaventura,
mining,
Peru
Minas Buenaventura, Interactive Mind Map
Interactive Mind Map based on Mining Operations of Minas Buenaventura.
Graphic organizers are visual representations of knowledge, concepts or ideas.
Click the figure below to see the Interactive Mind Map.
Labels:
Buenaventura,
gold,
mind map,
mining,
Peru
Great Paintings and Golden Rectangles, Index
Labels:
golden rectangle,
great painting
Monday, May 16, 2011
Geometry Problem 602: Triangle, Angles, 30 and 45 Degrees, Cevian, Congruence
Labels:
30 degrees,
45 degrees,
angle,
cevian,
congruence,
triangle
Friday, May 13, 2011
Problem 601: Cyclic Quadrilateral, Incenter, Excenter, Rectangle
Labels:
cyclic quadrilateral,
excenter,
incenter,
rectangle
Monday, May 9, 2011
Brianchon Corollary, Circumscribed Hexagon, Concurrency lines
Labels:
Brianchon theorem,
circumscribed,
concurrent,
corollary,
diagonal,
hexagon
Brianchon's Theorem, Circumscribed Hexagon, Concurrency
Labels:
Brianchon theorem,
circumscribed,
concurrent,
hexagon
Sunday, May 8, 2011
Online Geometry: Carnot's Theorem in an Obtuse Triangle
Labels:
Carnot theorem,
circumcenter,
circumradius,
distance,
inradius,
obtuse triangle
Online Geometry: Carnot's Theorem in an Acute Triangle
Labels:
Carnot theorem,
circumcenter,
circumradius,
classical theorem,
distance
Saturday, May 7, 2011
Geometry Problem 600: Circle, Area, Tangent, Semicircle, Tangency Point
Labels:
area,
center,
circle,
semicircle,
tangency point,
tangent
Thursday, May 5, 2011
iPad Apps: MindHD, Mind Map Generator, Example using Dropbox
Tuesday, May 3, 2011
Monday, May 2, 2011
Sunday, May 1, 2011
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