Introduction to Geometry

Fundamentals of geometry, including angles, triangle similarity and congruence, complicated area problems, mastering the triangle, special quadrilaterals, polygons, the art of angle chasing, power of a point, 3-dimensional geometry, transformations, analytic geometry, basic trigonometry, geometric proof, and more.

24 weeks

24 weeks ARE YOU READY? DO YOU NEED THIS?  

Schedule

Monday
Mar 9 - Aug 24
7:30 - 9:00
PM ET
$440
$497 w/books
$440
With Books $497
ENROLL
Wednesday
Feb 25 - Aug 5
7:30 - 9:00
PM ET
$440
$497 w/books
$440
With Books $497
WAITLIST
Thursday
Mar 12 - Aug 20
7:30 - 9:00
PM ET
$440
$497 w/books
$440
With Books $497
ENROLL
Monday
Jun 1 - Nov 16
7:30 - 9:00
PM ET
TBA $460
$517 w/books
$460
With Books $517
ENROLL
Wednesday
Jun 10 - Nov 18
7:30 - 9:00
PM ET
TBA $460
$517 w/books
$460
With Books $517
ENROLL
Thursday
Jun 11 - Nov 19
7:30 - 9:00
PM ET
TBA $460
$517 w/books
$460
With Books $517
ENROLL
Friday
Jun 5 - Nov 20
7:30 - 9:00
PM ET
TBA $460
$517 w/books
$460
With Books $517
ENROLL
Fall 2015This course will be offered in Fall 2015. Click here to join our mailing list to be notified when the course schedule is available.

AoPS Holidays

There are no classes on May 25, July 3, September 7, or November 23-27.

Who Should Take?

This is the most challenging of our Introduction series of classes. We recommend that students complete our Introduction to Algebra B course, or are able to pass the Introduction to Algebra B post-test, prior to taking Introduction to Geometry.

Lessons

Lesson 1 Angles
Lesson 2 Triangle Angles and Congruent Triangles
Lesson 3 Isosceles & Equilateral Triangles, Perimeter, and Area
Lesson 4 Similar Triangles
Lesson 5 Similar Triangles and Right Triangles
Lesson 6 More Right Triangles!
Lesson 7 Special Parts of a Triangle
Lesson 8 Special Parts of a Triangle, Continued!
Lesson 9 Quadrilaterals
Lesson 10 More Quadrilaterals
Lesson 11 Polygons
Lesson 12 Geometric Inequalities
Lesson 13 Introduction to Circles
Lesson 14 Circles and Angles
Lesson 15 Tangents
Lesson 16 Power of a Point
Lesson 17 3D Geometry Part 1
Lesson 18 3D Geometry Part 2
Lesson 19 Transformations
Lesson 20 Analytic Geometry
Lesson 21 More Analytic Geometry
Lesson 22 Basic Trigonometry
Lesson 23 Problems!
Lesson 24 More Problems!

Required Textbook

Introduction to Geometry
By Richard Rusczyk
A full course in challenging geometry for students in grades 7-10, including topics such as similar triangles, congruent triangles, quadrilaterals, polygons, circles, funky areas, power of a point, three-dimensional geometry, transformations, introductory trigonometry, and more.

Not only did Introduction to Geometry help me become a better math student, it also helped me to think more abstractly and look for multiple roads to solve a problem. This class challenged me to become a better thinker.

ACS WASC
ACCREDITED
SCHOOL

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