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#### Geometry

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Geometry Help

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Introductions

UNDERSTANDING GEOMETRY, From Unit 1 To Last Unit.

## Geometric constructions

Mon Jul 22, 8:30 AM

In this session, we'll work on geometric constructions continuing on session 3.

MathCounts 2024 Chapter Competition Overview

## Other Topics

Rushil R, Ananya B, and 1 other

Mon Jul 22, 4:00 PM

We will go over the 2024 MathCounts Chapter Competition (Sprint, then Target, then Team, and finally, Countdown)

Super Crash Course in Geometry (No Experience Necessary!)

## Circles

Siena Z

Mon Jul 22, 4:00 PM

The circles unit, excluding proofs and geometric constructions.

Mastering Trigonometry

## Right triangles & trigonometry

Meet R

Mon Jul 22, 4:00 PM

In this session, I will go through the Pythagorean theorem and special right triangles.

session

## Triangle Congruence and Similarity Review

Isha R

Mon Jul 22, 8:00 PM

We will start with reviewing triangle congruency and similatiry rules. Then, we will go into tricky problems and apply those concepts. This session is designed to introduce you to triangle similarity and congruency or provide a quick review, then put those skills to the test!

Geometry Overview

## Right triangles & trigonometry

Avinash K

Mon Jul 22, 9:00 PM

I plan to go over sin, cos, tan and laws of sin and cos.

session

## Master Right Triangles and Trigonometry

Gaurish V

Tue Jul 23, 12:00 AM

We'll go through a slideshow on Right Triangles and Trigonometry, do various practice problems and play a fun kahoot at the end of the session!

Mastering Trigonometry

## Right triangles & trigonometry

Meet R

Tue Jul 23, 4:00 PM

In this session, I will go through the basic ratios in right triangles.

MathCounts 2024 Chapter Competition Overview

## Other Topics

Rushil R, Ananya B, and 1 other

Tue Jul 23, 4:00 PM

We will go over the 2024 MathCounts Chapter Competition (Sprint, then Target, then Team, and finally, Countdown)

Complete Summer Geometry Course

## Right triangles & trigonometry

Doreen L, Smera R, and 2 others

Tue Jul 23, 5:30 PM

We will be simplifying radicals, rationalizing the denominator, and going over special right triangles!

Geomtry study group (unit 1+Unit 2)

## Performing transformations

Arnav J

Tue Jul 23, 6:00 PM

Unit test + Start of Unit 2

Trigonometry Crash Course

## Right triangles & trigonometry

Doreen L

Tue Jul 23, 8:15 PM

Session 1 - Special Right Triangles

Geometry Overview

## Analytic geometry

Avinash K

Tue Jul 23, 9:00 PM

I plan to cover the details of analytic geometry.

General Geometry Q&A with the Mods

## Coordinate plane

Misha T, Margaret S, and 1 other

Tue Jul 23, 10:00 PM

We will plan to cover the coordinate plane and transformations. All other geometry questions are welcome as well!

Crash Course Geometry

## Other Topics

Surya A

Tue Jul 23, 11:30 PM

We will continue where we left off last session. More sessions will be added, content will be picked up and continued from we left off the last class.

MathCounts 2024 Chapter Competition Overview

## Other Topics

Rushil R, Ananya B, and 1 other

Wed Jul 24, 4:00 PM

We will go over the 2024 MathCounts Chapter Competition (Sprint, then Target, then Team, and finally, Countdown)

Mastering Trigonometry

## Right triangles & trigonometry

Meet R

Wed Jul 24, 4:00 PM

In this session, I will introduce 6 trigonometric ratios.

Let’s Learn Geometry!

## Circles

Emma F

Wed Jul 24, 6:00 PM

Geometry Overview

## Conic sections

Avinash K

Wed Jul 24, 9:00 PM

I plan to cover all the important parts of arc angles and the equations of circles.

session

## Intro to Right Triangles & Trigonometry.

Riya G

Wed Jul 24, 11:00 PM

We will be studying right triangles, and spend time on the basics of trigonometry.

Geometry Full Course Walkthrough!

## Other Topics

Kanav A and Jayden K

Wed Jul 24, 11:00 PM

Unit 7: Conic sections

Mastering Trigonometry

## Right triangles & trigonometry

Meet R

Thu Jul 25, 4:00 PM

In this session, I will go through solving for angles using trigonometric ratios.

MathCounts 2024 Chapter Competition Overview

## Other Topics

Rushil R, Ananya B, and 1 other

Thu Jul 25, 4:00 PM

We will go over the 2024 MathCounts Chapter Competition (Sprint, then Target, then Team, and finally, Countdown)

Complete Summer Geometry Course

## Right triangles & trigonometry

Doreen L, Smera R, and 2 others

Thu Jul 25, 5:30 PM

We will be covering important concepts in trig and trig ratios!

## Recent Activity

To learn Geometry together! Geometry is one of the most visual and proof-based types of mathematics.
If you ever have any questions or ideas to benefit the subworld, please feel free to reach out to the subworld moderators!
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For learners:
• Feel free to use the questions channel and request zoom help! Please try to attach pictures of your questions, as providing visuals to tutors makes it much easer for them to help.
• Check out the sessions channel! There's a lot of great homework help sessions and Geometry courses to get started with.
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For tutors:
• Visuals are key! While teaching, be sure to include diagrams and drawings. Desmos graphing calculator and the zoom whiteboard are both great ways to easily draw while teaching. Desmos is more algebra-based (can be used for equations of circles, etc.) whereas the zoom whiteboard provides an easy way to quickly draw a variety of shapes.
• The most in-demand Geometry topic is typically proofs, although it depends on the time of year. Proofs are usually different from other items in the Geometry curriculum, so simplifying with informal language and examples can help!
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As always, the Geometry subworld is a safe space for everyone to learn and teach Geometry together. Please keep all posts appropriate. Thank you! :)

Posts

## 43182

Members

Moderators

Guidelines

• Be respectful. Everyone is at different points in their learning, and it is important to be aware of that. Please be kind to all in the subworld :)
• When answering questions, please react with a 👀 emoji to avoid confusion and show that the learner is receiving help.
• Active learning is key! Please do not give away the answer - guiding learners towards the solution will benefit more than immediately providing a solution.
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Tips & suggestions
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Create or find a geometry problem and share it with the subworld!
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Give shoutouts to fellow learners and tutors!
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Host Geometry sessions/series!