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Scholars Math 8: Introduction to GeometryFundamentals 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? SYLLABUS |
Schedule
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Thursday
Mar 5 - Aug 13 |
7:30 - 9:00 PM ET
Mar 5 - Aug 13
7:30 - 9:00 PM Eastern 6:30 - 8:00 PM Central 5:30 - 7:00 PM Mountain 4:30 - 6:00 PM Pacific Click here to see more time zones |
Sindi Sabourin |
$735
(~$31/lesson)
$800 w/books
|
$735
(~$31/lesson)
CLOSED
With Books $800
|
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Sunday
Mar 22 - Sep 20 |
7:30 - 9:00 PM ET
Mar 22 - Sep 20
7:30 - 9:00 PM Eastern 6:30 - 8:00 PM Central 5:30 - 7:00 PM Mountain 4:30 - 6:00 PM Pacific Click here to see more time zones |
James Sheldon |
$735
(~$31/lesson)
$800 w/books
|
$735
(~$31/lesson)
CLOSED
With Books $800
|
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Sunday
Mar 22 - Sep 20 |
7:30 - 9:00 PM ET
Mar 22 - Sep 20
7:30 - 9:00 PM Eastern 6:30 - 8:00 PM Central 5:30 - 7:00 PM Mountain 4:30 - 6:00 PM Pacific Click here to see more time zones |
Christian Hokaj |
$735
(~$31/lesson)
$800 w/books
|
$735
(~$31/lesson)
CLOSED
With Books $800
|
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STARTING SOON |
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Tuesday
Apr 21 - Sep 29 |
7:30 - 9:00 PM ET
Apr 21 - Sep 29
7:30 - 9:00 PM Eastern 6:30 - 8:00 PM Central 5:30 - 7:00 PM Mountain 4:30 - 6:00 PM Pacific Click here to see more time zones |
Marco Figueroa Ibarra |
$735
(~$31/lesson)
$800 w/books
|
$735
(~$31/lesson)
With Books $800
|
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Sunday
May 10 - Nov 8 |
7:30 - 9:00 PM ET
May 10 - Nov 8
7:30 - 9:00 PM Eastern 6:30 - 8:00 PM Central 5:30 - 7:00 PM Mountain 4:30 - 6:00 PM Pacific Click here to see more time zones |
Ryo Kudo |
$735
(~$31/lesson)
$800 w/books
|
$735
(~$31/lesson)
With Books $800
|
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Friday
May 22 - Nov 6 |
7:30 - 9:00 PM ET
May 22 - Nov 6
7:30 - 9:00 PM Eastern 6:30 - 8:00 PM Central 5:30 - 7:00 PM Mountain 4:30 - 6:00 PM Pacific Click here to see more time zones |
Johann Edir Hernandez Ybarra |
$735
(~$31/lesson)
$800 w/books
|
$735
(~$31/lesson)
With Books $800
|
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Sunday
Jun 14 - Dec 13 |
7:30 - 9:00 PM ET
Jun 14 - Dec 13
7:30 - 9:00 PM Eastern 6:30 - 8:00 PM Central 5:30 - 7:00 PM Mountain 4:30 - 6:00 PM Pacific Click here to see more time zones |
Smita Suvadarsini |
$735
(~$31/lesson)
$800 w/books
|
$735
(~$31/lesson)
With Books $800
|
|
Tuesday
Jun 23 - Dec 8 |
7:30 - 9:00 PM ET
Jun 23 - Dec 8
7:30 - 9:00 PM Eastern 6:30 - 8:00 PM Central 5:30 - 7:00 PM Mountain 4:30 - 6:00 PM Pacific Click here to see more time zones |
Jacob Guo-Xue |
$735
(~$31/lesson)
$800 w/books
|
$735
(~$31/lesson)
With Books $800
|
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Monday
Jul 13 - Jan 18 |
7:30 - 9:00 PM ET
Jul 13 - Jan 18
7:30 - 9:00 PM Eastern 6:30 - 8:00 PM Central 5:30 - 7:00 PM Mountain 4:30 - 6:00 PM Pacific Click here to see more time zones |
Ryo Kudo |
$735
(~$31/lesson)
$800 w/books
|
$735
(~$31/lesson)
With Books $800
|
|
Wednesday
Aug 12 - Feb 10 |
7:30 - 9:00 PM ET
Aug 12 - Feb 10
7:30 - 9:00 PM Eastern 6:30 - 8:00 PM Central 5:30 - 7:00 PM Mountain 4:30 - 6:00 PM Pacific Click here to see more time zones |
Ryo Kudo |
$735
(~$31/lesson)
$800 w/books
|
$735
(~$31/lesson)
With Books $800
|
|
Sunday
Sep 13 - Mar 21 |
7:30 - 9:00 PM ET
Sep 13 - Mar 21
7:30 - 9:00 PM Eastern 6:30 - 8:00 PM Central 5:30 - 7:00 PM Mountain 4:30 - 6:00 PM Pacific Click here to see more time zones |
Homero Gallegos |
$735
(~$31/lesson)
$800 w/books
|
$735
(~$31/lesson)
With Books $800
|
|
Monday
Sep 21 - Mar 29 |
7:30 - 9:00 PM ET
Sep 21 - Mar 29
7:30 - 9:00 PM Eastern 6:30 - 8:00 PM Central 5:30 - 7:00 PM Mountain 4:30 - 6:00 PM Pacific Click here to see more time zones |
Jerry Leung |
$735
(~$31/lesson)
$800 w/books
|
$735
(~$31/lesson)
With Books $800
|
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Thursday
Oct 8 - Apr 8 |
7:30 - 9:00 PM ET
Oct 8 - Apr 8
7:30 - 9:00 PM Eastern 6:30 - 8:00 PM Central 5:30 - 7:00 PM Mountain 4:30 - 6:00 PM Pacific Click here to see more time zones |
Andrea Knapp |
$735
(~$31/lesson)
$800 w/books
|
$735
(~$31/lesson)
With Books $800
|
|
Sunday
Nov 8 - May 16 |
7:30 - 9:00 PM ET
Nov 8 - May 16
7:30 - 9:00 PM Eastern 6:30 - 8:00 PM Central 5:30 - 7:00 PM Mountain 4:30 - 6:00 PM Pacific Click here to see more time zones |
Dan Kneezel |
$735
(~$31/lesson)
$800 w/books
|
$735
(~$31/lesson)
With Books $800
|
|
Tuesday
Dec 1 - May 25 |
7:30 - 9:00 PM ET
Dec 1 - May 25
7:30 - 9:00 PM Eastern 6:30 - 8:00 PM Central 5:30 - 7:00 PM Mountain 4:30 - 6:00 PM Pacific Click here to see more time zones |
Achilleas Sinefakopoulos |
$735
(~$31/lesson)
$800 w/books
|
$735
(~$31/lesson)
With Books $800
|
AoPS Holidays
There are no classes May 23 ‐ 25, July 3 ‐ 5, September 5 ‐ 7, October 31, November 23 ‐ 29, December 21 ‐ January 3, and February 13 - 15 2027.
Who Should Take?
This is the most challenging of our Introduction series of classes. We recommend that students complete our Honors or Scholars Math 7: Introduction to Algebra (Part 2) course, or are able to pass the Honors and Scholars Math 7: Introduction to Algebra (Part 2) post-test, prior to taking Scholars Math 8: Introduction to Geometry.Lessons
| 1 | Angles |
| 2 | Triangle Angles and Congruent Triangles |
| 3 | Isosceles & Equilateral Triangles, Perimeter, and Area |
| 4 | Similar Triangles |
| 5 | Similar Triangles and Right Triangles |
| 6 | More Right Triangles! |
| 7 | Special Parts of a Triangle |
| 8 | Special Parts of a Triangle, Continued! |
| 9 | Quadrilaterals |
| 10 | More Quadrilaterals |
| 11 | Polygons |
| 12 | Geometric Inequalities |
| 13 | Introduction to Circles |
| 14 | Circles and Angles |
| 15 | Tangents |
| 16 | Power of a Point |
| 17 | 3D Geometry Part 1 |
| 18 | 3D Geometry Part 2 |
| 19 | Transformations |
| 20 | Analytic Geometry |
| 21 | More Analytic Geometry |
| 22 | Basic Trigonometry |
| 23 | Problems! |
| 24 | More Problems! |
Required Text
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Introduction to Geometry
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.
Related course: Math 8: Introduction to Geometry |
