1. Circumcenter/ Perp Bis of Sides
2. Incenter/ Angle Bisectors
(and excenters)
3. Centroid/Medians
4. Orthocenter/Altitudes
5. Other Cevians
6. Euler line
7. Loci problems
8. Nine-Point Circle
9. Pythagorean Relations
1. Center of Similarity; projections
2. Similarity coefficient
3. 3-D
4. 2-D
5. Dilations
. . . . . see Video Tape from Project Mathematics . . .
1. Polygons
2. Polyhedra
3.
4.
5.
6.
. . .
1. Arcs
2. Central angle relationships
3. Chords, Secants, Tangents
4. Intersecting circles
5. Great circles
6.
7.
8.
9.
. . .
1. Concepts
2. Formulas
3. Applications
4. Maximization (Minimization) Probs
5. Isoperimetric inequalities and relationships 2-D and
3-D
6. Heron's Formula
7. Brahmagupta's formula
8. Visualization of 4 dimensions
9.
1. Basic isometries
2. Coordinatization
3. 3-D translations, rotations
4.
5.
1. Cross Ratio
2. Desargue's Theorem
3. Pappus's Theorem
4. Pascal's Theorem
Pascal Line of a hexagon inscribed in a circle.
5. Menelaus's Theorem
6. Duality
. . . principle
. . . examples
7. Dual point/line for conics
.............. and maybe ...........
8. Perspective drawings
... see Serra's book
9. Drafting basics
... e.g. Mechanical Drawing
1. 3-D models; 3-D images
. . . Intersection of Plane and double cone
2. Projection of a ring
. . . circle
. . . ellipse See Nicollett
Films
. . . parabola
. . . hyperbola
3. Animation: directrix and focus
4. Other animations
5. Paper folding
6. Eccentricity coefficient
and
7. Analytic geometry
. . . Formulas
. . . xy coordinates
... graphs with center at origin
... other
. . . polar equations
. . . parametric equations
1. Quadrilaterals
2. Polygons and Regular Polygons
3. Euler's Formulas
4. Platonic Solids
5. Archimedian Solids
6. Model building; nets
7. Projections
8. Stellated Polyhedra
1. Basic concepts
2. Graphs
3. Polar coordinates
4. Complex numbers
5. Applications
6.
7.
8.
9.
1. 2-D
2. 3-D
3.
4.
5.
6.
. . . . .
n. Non-linear systems
1. Iteration of pattern
2. Iteration of function
3. Use of iterations to find roots
4. Recursive functions
5. Fractals
6.
7.
. . .
1. Functions
2. Relations
3. Discontinuities
4. Composite graphs
f(x) + g(x)
f(x) g(x)
f(g(x))
x = g(x) obtained from f(x) = 0
5. Explorations with Polar equations
6. What if? with equations such as
x2 + y2 = 1
when it is changed to x3 + y3 = 1
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