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Geometry • Series

Election Week Geometry Full Course

Rohan A

Series Details

Sessions

Public Discussion

This series ended on November 12, 2024. All 1:1 and group chats related to this series are disabled 7 days after the last session.

Series Details

About

Hello Everyone! I am glad you decided to check out this series for Geometry! 😀🏆 My name is Rohan A, and I am a highschooler who has completed Geometry and other high school math subjects (see my profile if you would like any additional information). In this session, we will be going over all the subtopics of Geometry available on Khan Academy. At the end of each session, we will have an interactive review. No prior experience of Geometry is required, but it is recommended that you have some Pre-Algebra/Algebra 1 background knowledge! Every session will be in chronological order, so as long as you attend, you will succeed! Thank you again for attending!

✋ ATTENDANCE POLICY

Please do not miss more than two sessions in a row, as it will be hard to catch up after then. If you cannot make it, please let me know and I will be happy to help with lesson recap.

Dates

November 2 - November 12

Learners

14 / 20

Total Sessions

11

About the Tutor

Hello, my name is Rohan! I am from New Jersey, and I am currently a high schooler. My goal on Schoolhouse is to help other students like me learn and be prepared for anything. My passion lies in machine learning (ML), and I have researched everything ML! (from model training techniques, hyperparameter tuning, and fine-tuning after the training process). Additionally, I enjoy software engineering on a broader level, with interests in competitive programming (USACO), web development, and efficiency with everything I create! During my free time, I am an avid videogame player, with multiple "Platinum" trophies on the hardest games of the decade. I have also played piano for 6 years and arrange my favorite video game tracks on piano (like "Escaping a Foul Prescence" from Ori 2, "Abyss Watchers" from Dark Souls 3, and "Final Battle" from Elden Ring as great examples)! Going outside the house, I play goalkeeper for my high school soccer team and I am a varsity swimmer. In addition to computer science, I also love mathematics, so if you have any questions about any High School Mathematics, Machine Learning, Python, or Java, feel free to ask me and I will try to get back to you with answers! Happy learning everyone! - Rohan

View Rohan A's Profile

Upcoming Sessions

0

Past Sessions

11
2
Nov

Session 1

Performing transformations

(1) Transformations

- What are Transformations? (rigid movements)
- Translations
- Reflections
- Rotations and Rotation Properties
- Graphing transformations

3
Nov

Session 2

Transformation properties and proofs

(2) Transformation Properties and Proofs

- Proof Examples
4
Nov

Session 3

Congruence

(3) Congruence

- Triangle Congruence
- Lines and Angles (Bisectors, etc.)
5
Nov

Session 4

Similarity

(4) Similarity

- Triangle Similarity
- Solving problems with similar triangles
6
Nov

Session 5

Office Hours

Midterm Review

- Ask any questions here, this is a review session!
7
Nov

Session 6

Right triangles & trigonometry

(5) - Right Triangle Trig

- Pythagorean theorem
- Special right triangles
- The three trigonometric functions (sin, cos, tan)
- Their corresponding inverses (arcsin, arccos, arctan)
-
8
Nov

Session 7

Analytic geometry

(6) - Analytic Geometry

- Distance
- Midpoints
- Parallel and Perpendicular Lines ([graphed)
9
Nov

Session 8

Conic sections

(7) - Conic Sections

- Equation of a circle
- Focus and directrix of a parabola (distances are equal))

10
Nov

Session 9

Circles

(8) - Circles

- Circle Basics
- Arc Measure
- Arc Length
- Radians
- Sectors
- Inscribed Angles
- Properties of Tangents
- Circumcircles
-
11
Nov

Session 10

Solid geometry

(9) - Solid Geometry

- 2D vs 3D
- Cavalieri's Principle (same height & same width at every point -> same area)
- Volume and Surface Area
- Density

12
Nov

Session 11

Office Hours

Final Review!!

- Last day, feel free to ask any remaining questions you may have. A short and concise summary of the course will be presented.

Public Discussion

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