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Geometry
Add your Geometry materials here, please use the following form to do this:
- Pythagoras, Download
Visualization of Pythagoras' theorem by Markus Hohenwarter
- Polygon Exterior Angle-Sum Theorem, Download
Investigation of Polygon Exterior Angle-Sum Theorem by Barbara Perez
- Escher Tessellation, Download
Investigation of Symmetry and Form in an Escher's Lizard Tessellation by Duke Chinn
Contents |
Ed's Stuff
Area Dynamic Work Sheets
- Area of a Rectangle Download
Area of a Rectangle Dynamic Worksheet Edward Knote
- Area of a Parallelogram Download
Area of a Parallelogram Dynamic Worksheet Edward Knote
- Area of a Parallelogram2 Download
Area of a Parallelogram Dynamic Worksheet version 2 Edward Knote
- Area of a Triangle Download
Area of a Triangle Dynamic Worksheet Edward Knote
- Area of a Trapezoid Download
Area of a Trapezoid Dynamic Worksheet Edward Knote
- Area of a Circle Download
Area of a Circle Dynamic Worksheet Edward Knote
- Pythagorean Theorem Download
Pythagorean Theorem Dynamic Worksheet Edward Knote
Symmetry Dynamic Worksheets
- Line_Symmetry.html Download
Line Symmetry Dynamic Worksheet Edward Knote
- Rotational_symmetry.html Download
Dynamic Worksheet for the rotational symmetry of regular shapes Edward Knote
Lewis' Stuff
Volume & Surface Area of 3-D Figures
- Volume & Surface Area of a Cone Download
Volume & Surface Area of a Cone Dynamic Worksheet Lewis Prisco
- Volume & Surface Area of a Cylinder Download
Volume & Surface Area of a Cylinder Dynamic Worksheet Lewis Prisco
- Volume & Surface Area of a Rectangular Prism Download
Volume & Surface Area of a Rectangular Prism Dynamic Worksheet Lewis Prisco
- Volume & Surface Area of a Rectangular Pyramid Download
Volume & Surface Area of a Rectangular Pyramid Dynamic Worksheet Lewis Prisco
- Volume & Surface Area of a Sphere Download
Volume & Surface Area of a Sphere Dynamic Worksheet Lewis Prisco
- Volume & Surface Area of a Right Triangular Prism Download
Volume & Surface Area of a Right Triangular Prism Dynamic Worksheet Lewis Prisco
- Volume & Surface Area of a Triangular Prism Download
Volume & Surface Area of a Triangular Prism Dynamic Worksheet Lewis Prisco
- Volume & Surface Area of a Triangular Pyramid Download
Volume & Surface Area of a Triangular Pyramid Dynamic Worksheet Lewis Prisco
- Lesson Plan for Volume & Surface Area Worksheets Download all Files Needed for Lesson
Volume & Surface Area of Basic 3-D Figures Lewis Prisco
New Worksheet Ideas
1. Circumcenter of triangle- construct the Circumcenter of a triangle, including the steps and questions regarding this construction to help students understand this theorem with perpendicular bisectors.
2. Incenter of a triangle- by constructing the incenter, help students understands the basic steps with this theorem with the understanding of angle bisectors.
3. Centroid of a triangle- by constructing the centroid of a triangle, students will understand and reinforce the concepts of medians.
4. Orthocenter- students will understand the orthocenter of a triangle, and the definition of altitude with triangles.
5. Exterior angle inequality theorem- construct an example of why an exterior angle equals the sum of the remote interior angles of a triangle.
Norm Ebsary
Guy's Stuff
Angles Worksheets
- Inscribed Angle Download
Investigation of an angle inscribed in a circle
Created by Guy Barmoha
- Inscribed Angle Practice Download
Practice worksheet for an angle inscribed in a circle
Created by Guy Barmoha
- Inscribed Quadrilateral Download
Investigation of quadrilateral inscribed in a circle
Created by Guy Barmoha
- Two chords(angles) Download
Investigation of angles formed when two chords intersect
Created by Guy Barmoha
- Two chords (angles)Practice Download
Practice worksheet of an angle formed when two chords intersect
Created by Guy Barmoha
- Two secants(angles) Download
Investigation of angle formed when two secants intersect at a point outside the circle
Created by Guy Barmoha
- Two secants(angles)Practice Download
Practice worksheet of an angle formed when two secants intersect at a point outside the circle
Created by Guy Barmoha
- Perpendicular Chord Bisector Download
Investigation of a perpendicular bisector to a chord
Created by Guy Barmoha
- Circle Center Download
Practice worksheet on how to find the center of a circle
Created by Guy Barmoha
Created by Guy Barmoha
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Barbara's Stuff
Angle Relationships/Properties of Parallel Lines
created by Barbara Perez
Zip File containing Lesson Plans and Worksheets for Angle Pairs
Polygon Angle Relationships
created by Barbara Perez
Polygon Angle Relationships Lesson Plan
Polygon Interior Angle Sum Worksheet
Zip File containing Lesson Plans and Worksheets for Polygon Angle Relationships
Geometry with GeoGebra
Step-by-Step Students Learn Geometry with GeoGebra created by Linda Fahlberg-Stojanovska
- New: Geometry Challenges with GeoGebra