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Outline
Regular Geometry Applets
Pythagorean Theorem Proof without Words
Exterior Angles of Polygons--Proofs without Words
Area of a circle
Area of a Trapezoid (Discovery)
Perpendicular Bisector Theorem (Part 1)
Perpendicular Bisector Theorem (Part 2)
Parallelogram Template
Rhombus Template
Rectangle Template with Investigation Questions
Isosceles Trapezoid Template
Angle Bisector Theorem (Part 2)
Angle Bisector Theorem (Part 1)
Orthocenter Exploration
Circumcenter (& Questions)
Identifying Sides of Right Triangles
Rectangle Template (Scaffolded Investigation)
Rhombus Template (Scaffolded Investigation)
Parallelogram Template (Scaffolded Discovery)
Kite Template (Scaffolded Investigation)
Isosceles Trapezoid Template (Scaffolded Investigation)
Incenter Exploration (B)
Medians Centroid Theorem (Proof without Words)
Inscribed Angle Theorem (Proof without Words)
Area of Circles
Inscribed Angle Theorem (Corollary 1) (Proof without Words)
Inscribed Angle Theorem (Corollary 2) (Proof without Words)
Aciviy 5.3.2
Acivity 5.3.1
Regular Geometry Applets
Author:
Shane Donahue
Topic:
Geometry
Pythagorean Theorem Proof without Words
Exterior Angles of Polygons--Proofs without Words
Area of a circle
Area of a Trapezoid (Discovery)
Perpendicular Bisector Theorem (Part 1)
Perpendicular Bisector Theorem (Part 2)
Parallelogram Template
Rhombus Template
Rectangle Template with Investigation Questions
Isosceles Trapezoid Template
Angle Bisector Theorem (Part 2)
Angle Bisector Theorem (Part 1)
Orthocenter Exploration
Circumcenter (& Questions)
Identifying Sides of Right Triangles
Rectangle Template (Scaffolded Investigation)
Rhombus Template (Scaffolded Investigation)
Parallelogram Template (Scaffolded Discovery)
Kite Template (Scaffolded Investigation)
Isosceles Trapezoid Template (Scaffolded Investigation)
Incenter Exploration (B)
Medians Centroid Theorem (Proof without Words)
Inscribed Angle Theorem (Proof without Words)
Area of Circles
Inscribed Angle Theorem (Corollary 1) (Proof without Words)
Inscribed Angle Theorem (Corollary 2) (Proof without Words)
Aciviy 5.3.2
Acivity 5.3.1
Next
Pythagorean Theorem Proof without Words
New Resources
Explore the invariant lines of matrix {{-2,5},{6,-9}}
Shadow of a Cube (v2)
Poorly Drawn Parallelograms 3
alg2_05_05_01_applet_exp_2_flvs
alg2_05_05_04_applet_exp_fxn_flvs
Discover Resources
Proposition III.32
Prob1-Plotting Points
conic section
NJC Topic 2 Notes E.g. 4.1 Further E.g.
Topic 10 Part 1: Exploring Chord Properties (Part 1 of 3)
Discover Topics
Exponential Functions
Rotation
Frequency Distribution
Similarity Transformation or Similarity
Trigonometry