## Geometry Resources

## Geometry Textbooks

1. Geometry - Math Open Reference - This is a free, interactive math textbook, which covers high school geometry.

2. WyzAnt Geometry Online Textbook - This is a free, non-interactive textbook that uses text and diagrams to teach geometry concepts.

3. SparkNotes: Math Study Guides - This is not a textbook resource but these guides summarize and review the concepts you learn in class in a text-based format. You will find guides for Geometry I, II, and III with 5-6 chapters in each guide.

2. WyzAnt Geometry Online Textbook - This is a free, non-interactive textbook that uses text and diagrams to teach geometry concepts.

3. SparkNotes: Math Study Guides - This is not a textbook resource but these guides summarize and review the concepts you learn in class in a text-based format. You will find guides for Geometry I, II, and III with 5-6 chapters in each guide.

## Geometry Tutorials

1. Free Geometry Tutorials, Problems & Interactive Applets - This site includes tutorials
on topics such as reflection, perpendicular bisector, central and
inscribed angles, circumcircles, sine law and triangle properties to
solve triangle problems. It provides geometry problems with detailed solutions on triangles, polygons, parallelograms, trapezoids, pyramids and cones. Polar coordinates equations, conversion and graphing are also included.

## Geometry Videos

1. Brightstorm Geometry Videos - Dozens of videos of a teacher using a whiteboard to explain geometry concepts. Watch videos about what you didn't understand in class or to deepen your understanding.

- Online Math Learning: High School Geometry provides embedded views of the Brightstorm videos with short, written descriptions of the concepts taught in the videos.

## Interactive Geometry Resources

1. Virtual Manipulatives for Geometry Grades 9-12 - A variety of interactive activities from the National Library of Virtual Manipulatives that allow you to explore and learn geometry concepts. Note: Be sure to click on the Instructions link near the top of the screen for details on how to use the manipulative.

2. Illuminations Geometry Lessons - Complete lesson plans teachers could use in class or students could use to learn many of the concepts found in high school geometry. Many include printable and online, interactive resources.

3. Regents Exam Prep Center: Geometry - Resources that help New York students prepare for their Regents Exams. These same resources can help you learn and better understand Geometry. The site includes tutorials, games and practice tests.

4.Wolfram Demonstration Projects: High School Geometry - These interactive "demonstrations" allow you to explore geometry concepts by interacting with and manipulating the images. Note: Requires installation of the free Wolfram CDF Player.

2. Illuminations Geometry Lessons - Complete lesson plans teachers could use in class or students could use to learn many of the concepts found in high school geometry. Many include printable and online, interactive resources.

3. Regents Exam Prep Center: Geometry - Resources that help New York students prepare for their Regents Exams. These same resources can help you learn and better understand Geometry. The site includes tutorials, games and practice tests.

4.Wolfram Demonstration Projects: High School Geometry - These interactive "demonstrations" allow you to explore geometry concepts by interacting with and manipulating the images. Note: Requires installation of the free Wolfram CDF Player.