The 14 Best Online Geometry Courses (2023 Rankings)

With the best online geometry courses, you can get the training you need to improve your understanding of the subject from the comfort of your home on your own schedule.

Geometry is a tough subject for a lot of students. The concepts can be difficult to grasp, and the material can be frustratingly abstract. But it’s an important subject, one that builds on what you learned in previous math courses and prepares you for more advanced mathematics down the road.

If you’re struggling with geometry, or if you simply want to brush up on the basics, consider signing up for an online geometry course. These courses can be a great way to learn at your own pace and get the extra help you need to succeed.

Not all online courses are created equal, however. There are a number of great online geometry courses available, and each one has its own strengths and weaknesses. It’s important to find the right course for you, based on your needs and goals.

We’ve reviewed and ranked the best online geometry courses based on a variety of key factors, including content, instructor quality, and price.

Disclosure: Some of the links in this article are affiliate links, meaning at no additional cost for you, we might get a commission if you click the link and purchase.

 

How We Chose the Best Geometry Courses Online

Geometry is an important part of mathematics, covering spatial and geometric relationships. It’s also a foundation for higher-level math classes such as calculus.

For some people, it’s also one of the harder math subjects to grasp.

That’s why we wanted to help you out by putting together this guide to the best geometry classes available online.

Of course, there’s no shortage of online courses out there to choose from, making it difficult to figure out which ones are actually worth your time and money.

We spent time taking in-depth looks at dozens of online geometry course programs, reviewing course material, watching video lessons, and comparing our own personal thoughts with those of other students who have taken the classes.

When reviewing each geometry course, our process involved a number of key steps, including:

• Detailed analysis of each class’s curriculum and course content by taking lessons and reviewing materials.
• Reading student reviews and course ratings to gain insights into the overall quality of instruction.
• Examining instructor qualifications and credentials to ensure that students are receiving the best possible education from qualified instructors.
• Comparing pricing for the various courses.

After finishing this process, we came up with a list of online geometry classes we feel are a cut above the rest.

Each geometry course below offers exceptional instruction and value for money.

 

What are the Best Online Geometry Classes?

Here are our picks for the top geometry courses online worth trying in 2023…

1. Geometry Fundamentals (Brilliant)

Price

Get access to all courses on the Brilliant platform with one of the following plans:

• Annual – $12.99/month (billed annually)
• Monthly – $24.49/month
• Groups (3+ users) – $299.88 (billed annually)

Click here to start a free 7-day trial.

Duration

The course is self-paced, with 25 interactive lessons.

If you’re a newbie, this course is the perfect choice for you! The curriculum gives you brief introductions to common geometry topics. This course prepares your brain to think, pushing you to raise your queries and figure out the answers.

There’s no extensive knowledge required for this course except algebra. A little familiarity with points and linear equations is also appreciated. Hence, if you have a similar skill set, give it a shot.

What You Will Learn

• Introduction to 3D geometry
• How to solve geometrical problems by yourself
• Introduction and similarity in Angle Axioms
• How to calculate area and cut shapes
• How to work with polygons
• All about angles and perimeters
• Understanding Pythagoras Theorem and its implementation
• Using symmetry
• Coordinate geometry
• Parallel and Perpendicular Lines

 

2. Beautiful Geometry (Brilliant)

Price

Get access to all courses on the platform with one of the following Brilliant pricing options:

• Annual – $12.99/month (billed annually)
• Monthly – $24.49/month
• Groups (3+ users) – $299.88 (billed annually)

Click here to start a free 7-day trial.

Duration

This course is self-paced, with 35 interactive lessons.

Offered by Brilliant.org, this course revolves around geometrical patterns. All the pretty mandalas and intricate designs on architectural elements are symmetrical because of geometry.

With this course, you can learn the right ways of achieving beautiful geometrical patterns with the creative liberty of playing around with them!

The course requires a basic knowledge of geometry fundamentals and algebraic puzzles. The curriculum aims to take you through introductory concepts and complex problem-solving techniques. It ensures you’ll have an amazing learning experience.

From tessellations to lattice polygons, this course will make you a pro in using geometry as a decorative element!

What You Will Learn

• Introduction to Pick’s Theorem
• Achieving Convexity and Concavity
• Understanding Fisk’s Coloring Proof
• Using polyomino tiling to understand symmetry
• Studying irregular polygons
• Regular and semi-regular tessellations
• Deconstructing Origami and mathematical Origami

 

3. 3D Geometry (Brilliant)

Price

Get access to all courses on the Brilliant platform with one of the following plans:

• Annual – $12.99/month (billed annually)
• Monthly – $24.49/month
• Groups (3+ users) – $299.88 (billed annually)

Click here to start a free 7-day trial.

Duration

The course is self-paced, with 22 interactive lessons.

As the name suggests, this course is all about perfecting the art of 3D geometry. If you’ve mastered the 2D world, it’s time to start converting your geometrical patterns into 3D pieces so your work has a better reach.

This course teaches you everything from which shapes/designs can be converted into 3D to the dynamics governing the process. Along the way, you’ll also get a brief insight into what problems to expect during the transition and how to tackle them smoothly.

Apart from the basic concepts of Algebra I, this course demands a well-rounded knowledge of 2D geometry concepts.

What You Will Learn

• How to dissect shapes and cross-sections
• Understanding the dynamics of distance in 3D geometry
• Studying Euler’s facet counting formula and its implementation
• Facet counting to achieve better shapes
• Cutting solids to understand shape transformation
• Understanding which symmetrical solids can be constructed
• Using nets to understand the relation between cubes

 

4. Become a Geometry Master (Udemy)

Price

Regularly $139.99

Duration

8 hours of on-demand content.

Offered by Udemy, this course aims to make you a pro in geometry. From quadrilaterals to triangles, you’d get brief introductions to all concepts, along with a comprehensive insight into how you can work with complex geometry.

This course doesn’t just provide you with streamable content; it has more than a hundred downloadable resources, along with lifetime access! You can revise any concept you want, even if it’s years later; how awesome is that?

Basic arithmetic and algebraic knowledge are advisable for this course.

What You Will Learn

• How to calculate angles, area, and perimeters of triangles and quadrilaterals
• How to transform different types of figures
• Understanding all types of angles in polygons and parallels
• Calculating the distance between shapes and points
• Studying the concepts and dynamics related to 3D geometry
• Understanding Triangle congruence, including SSS, ASA, SAS, AAS, HL, and CPCTC
• Pythagorean Theorem and its usage

 

5. Introduction to Geometry (edX)

Price

Get started free

Duration

The course spans 14 weeks, with a dedicated 4-6 hours per week.

As the name suggests, this course targets rookies who are willing to learn geometry from the basics. From the history of geometry to its importance in present-day mathematics and science, this course will give you an all-rounding insight.

Also, this course is free which makes it an obvious choice for students or people who don’t want to spend too much. If you’re looking for a comprehensive course before diving into the complexities of geometry, this course will be a perfect fit!

What You Will Learn

• Understanding the basics of angles and parallels
• How to find the area of a triangle in different ways
• The geometry behind pyramids
• Estimating the approximate size of the earth
• Congruent angles and determining them
• Application and basic understanding of the Pythagorean Theorem
• Relationship between line segments, angles, and circles
• Calculating the surface areas of three-dimensional solids
• Studying the properties of different geometrical elements, such as triangles and quadrilaterals.

 

6. Master Geometry: Full Curriculum with Practice (Udemy)

Price

This course can be purchased for $84.99, along with a 30-day money-back guarantee

Duration

7.5 hours.

Did you ever picture yourself as a total maestro when it comes to working with geometry? If yes, then this course will be your best companion! The curriculum promises to take you through the basics and complexities of geometry.

The instructors have been in the field for years, meaning you’ll get to know about geometry in a fun, interactive way, as opposed to textual information.

What You Will Learn

• A detailed insight into all kinds of geometrical shapes and angles
• Understanding the key concepts of coordinate geometry
• What is mathematical logic
• Studying congruence and similarity
• How to calculate distances and use midpoint formulas
• Studying the dynamics of tangents, secants, and chords

 

7. Basics of Geometric Design | 3 & 6 Fold Symmetry (Skillshare)

Price

Included with Skillshare subscription for $167.88 per year.

Duration

1 hour and 20 minutes

Offered by Skillshare, this course will teach you everything related to geometric art. After completing this course, you’ll be able to create stunning patterns that channel your creativity.

The instructor, Dearing Wang, is a talented artist who’s been casting complex patterns according to his designs for a long time. This course doesn’t stop at textual information or video lessons. Instead, it offers hands-on class projects to help you polish your skills and get constructive comments; we know it’s a tempting deal!

What You Will Learn

• How to manually draw geometric patterns without computers
• Understanding the architecture of Seven Circles
• Getting into the details of the Duplo Design System
• Drawing petals and patterns
• Using the Middle path Technique to fine-tune your craft
• How to style colorful geometric patterns
• How to divide circles to achieve geometry

 

8. Sacred Geometry: Comprehensive Course (Udemy)

Price

This course is priced at $29.99, along with a 30-day money-back guarantee.

Duration

3.5 hours of on-demand video lessons

Notice how the grand architecture of mosques, temples, and churches always seems to resonate with power?

Surprisingly, much of it is because of the careful application of geometry. This course takes you through the exact details required to achieve geometry of sacred sorts.

From spiritual patterns to complex symmetry of sacred geometry, this course will make you a pro in applying geometry practically.

Moreover, this course requires no prior knowledge about the subject! The instructors will ensure to present you with easy-to-understand concepts.

What You Will Learn

• Studying the dynamics to achieve the golden ratio in geometry
• How to use geometrical concepts
• Drawing geometrical patterns by hand
• Comparison between traditional and digital drawing
• How to efficiently draft geometry using paper and a pen
• How to divide segments and draw regular polygons
• Understanding planetary proportions

 

9. Geometry I (Brilliant)

Price

Get access to all courses on the Brilliant platform with one of the following plans:

• Annual – $12.99/month (billed annually)
• Monthly – $24.49/month
• Groups (3+ users) – $299.88 (billed annually)

Click here to start a free 7-day trial.

Duration

The course is self-paced, with 28 interactive lessons.

If you know the basics of geometry and want to polish your skills, try this course offered by Brilliant.org! The curriculum helps you understand the basics and gradually navigate your way upwards.

Don’t worry if you are unaware of basic geometry concepts! The interactive lessons in this course prepare you to create and solve problems yourself. It makes it a good choice for people who want to emerge as geometry maestros in a short period.

What You Will Learn

• How to hunt angles
• Using different shortcuts to speed up the working process
• How to calculate composite areas and complementary areas
• How to work with strategies to solve geometrical problems
• Studying Angle Axioms

 

10. Geometry II (Brilliant)

Price

Get access to all courses on the Brilliant platform with one of the following plans:

• Annual – $12.99/month (billed annually)
• Monthly – $24.49/month
• Groups (3+ users) – $299.88 (billed annually)

Click here to start a free 7-day trial.

Duration

The course is self-paced, with 18 interactive lessons.

Did you know that over 140 concepts are covered in this course? So, if you want a comprehensive insight into the geometrical world, this course will be your best bet! The curriculum will take you through many theorems and derivations so problem-solving can become a piece of cake.

Also, this course doesn’t require you to have extensive geometrical knowledge- just some basic Algebraic concepts will suffice!

What You Will Learn

• Studying Classical Euclidean geometry in detail
• How to derive Central Angle Theorem and Thales’ Theorem
• Studying different types of triangle centers
• Understanding the presence of triangle centers on the Euler Line
• Understanding centroids and circumcenters
• Working with Cyclic Quadrilateral Theorem
• Dissecting a wide range of theorems, including Chord Theorem, Secants Theorem, Tangent Theorem, and Power of a Point Theorem
• Investigating different types of geometrical patterns

 

11. Blender 3D: Your First Geometry Nodes Project (Skillshare)

Price

Included with Skillshare subscription for $167.88 per year.

Duration

1 hr 25 minutes

If you ever thought of converting your geometrical creations into three-dimensional wonders, this course is an excellent choice. The instructor plans to take you through the process of using Blender for modeling intricate designs.

This course focuses on practical learning. Hence, there won’t be extensive theory involved. You’d get access to lessons to practice and discuss any difficulties with the instructor.

What You Will Learn

• Understanding the concept and dynamics of geometrical nodes
• What are fields and how to work with them
• Using Blender 3d to render a raspberry for starters
• How to plan the raspberry
• How to add and shape drupelets
• How to add details and leaves to the raspberry
• Adding materials and practicing hyper-realistic details
• Hands-on class projects

 

12. Alhambra Star Mandala, Arabic Geometry Pattern – Drawing and Coloring (Skillshare)

Price

Included with Skillshare subscription for $167.88 per year.

Duration

2 hrs

If you’ve seen the architectural wonder of Alhambra, you’ll know the geometry and symmetry involved in its creation are no short of a miracle.

With this course, you can learn how to create the famous Alhambra Star Mandala on your own, allowing you to have a creative experience like never before.

The course includes hands-on projects to test your skills and build an attractive portfolio. Additionally, you can stop the video lesson if you want to revise anytime.

What You Will Learn

• How to prepare the string and start drawing the Alhambra Star from scratch
• Using ornaments to punctuate the drawing
• How to draw Mooka Fragments
• How to add borders
• Understanding different types of color shadings
• How to make Alhambra Star a center part of the mandala
• Highlighting the drawings for added effects
• Using watercolors and pencil shades to add depth to the mandala

 

13. Projective Geometry (Udemy)

Price

$84.99

Duration

40.5 hours of on-demand videos

The root of geometry lies in the development of architecture during the historic eras. This was because there was a need to use 2D paper to represent the 3D designs. Thus, a need for projectivity was developed.

This course, taught by Dr. Michael Sun, follows Coxeter’s books- Geometry Revisited and Projective Geometry. With its target being beginners, intermediate and advanced level students, this course aims to enlighten you on how Projective Geometry works. Through several different theorems and their explanations, you will be able to understand this course easily.

Furthermore, with the use of 16 articles and 14 downloadable resources, you will also be able to gain significant knowledge through this course from the comfort of your own home.

What You Will Learn

• What is meant by Projective Geometry
• What are the theories important to understand this course like Desargues theorem
• The different types of Sets
• What is meant by the Principle of Duality
• The importance of ‘lines’ and ‘point’ and what they indicate

 

14. Coordinate Geometry: Learn Analytical Geometry from Basics (Udemy)

Price

$84.99

Duration

8.5 hours of on demand videos

Math in general is a hard subject ,so it’s no surprise that concepts of Coordinate Geometry can be difficult to grasp as well. However, it’s an important area of study and is often used practically.

So, Sandeep Kumar Mathur, brings you this course to help you not only comprehend the basics, but also help you in a way that Coordinate Geometric problem solving becomes easy for you. With the help of practice questions and in-depth explanations, the course will help you grasp Coordinate Geometry in a way like never before.

Moreover, this course will focus on elaborating the concepts of Circles, Area of Triangles, Straight lines and several other theories by taking you from the basic level to the advanced one.

What You Will Learn

• What is Coordinate Geometry
• How are the area of triangles is calculated
• What are straight lines, their importance and what is their general formula
• The concept of different types of lines existing and the importance of each
• How to calculate distance between 2 parallel lines
• Circles and their equations
• The practical application of Coordinate geometry
• How to understand and solve questions in Coordinate Geometry

 

What to Consider Before Signing Up for a Geometry Course Online

While our guide above is an excellent starting point for finding the right geometry course for your situation, it’s important to remember that every student is unique and what works for one may not be the right choice for another.

Before signing up for an online geometry course, make sure to consider the following:

• Your current knowledge and skill level–You want to make sure that the course you are taking aligns with your current knowledge and skill level. If the course is too advanced, you may get overwhelmed or even discourage; if it’s too basic, you will likely get bored quickly.
• Your available time and resources--Make sure to have a realistic assessment of how much free time you actually have available to commit to the course. Additionally, be sure to check what kind of resources you have available; do you need access to a specific type of technology or software program?
• Your goals–Perhaps most importantly, clarify your goals before signing up. What do you hope to gain from the course? Do you want to pass an exam, learn a specific skill, or something else? Make sure the geometry course you’re considering actually aligns with your desired outcome.
• Your budget–While price shouldn’t be the most important factor, the reality is it’s something most people have to consider. The good news is there are some very affordable courses out there, and in some cases, the online learning platform may offer a free trial period, giving you the opportunity to check out some video lectures and lessons at no cost.

 

A Final Word on the Best Online Geometry Courses

If you’re looking to further your geometry studies, online courses can be a great option.

Online classes offer convenience, affordability, and oftentimes, flexibility that wouldn’t be possible with traditional brick-and-mortar courses.

The courses on our list represent some of the best online geometry courses currently available, but remember, there’s no single “best” geometry course – the best course for you depends on your goals, needs, and learning style.

If you’re still not sure which course is right for you, we recommend taking a look at each one and seeing which one seems like the best fit.

Remember, many online course platforms like Brilliant offer a free trial period, so you can always try out a course before committing to it.

Have any questions about our guide to the best online geometry courses? Let us know by commenting below so we can help you out.