Comprehensive Online Algebra Course Review
Why Online Algebra Courses Are Worth Your Time (And When They're Not)
Let's be straight: algebra is the gatekeeper. You can't do calculus, statistics, or anything beyond basic arithmetic without it. If you're stuck here, you're stuck everywhere.
Online algebra courses solve a real problem. They're cheaper than tutors, more flexible than college classes, and you can rewatch explanations until you actually get it. But not all courses are created equal—some are garbage, some are decent, and a few are genuinely excellent.
This guide breaks down what actually matters so you can stop wasting time.
What Makes an Algebra Course Worth Your Money
Skip the marketing hype. Here's what actually determines if a course will work for you:
- Video explanations that don't put you to sleep — You need instructors who explain the "why" behind steps, not just show you what to do
- Lots of practice problems — Watching someone solve equations is useless. You need to solve them yourself
- Immediate feedback — You need to know when you're wrong, not after you've practiced the wrong method 50 times
- Logical progression — Courses that jump around confuse you. You need structure that builds on previous concepts
- Reasonable price — You're not getting a degree. $15-$200 is the reasonable range
Best Online Algebra Courses: The Short List
I've tested more than I care to admit. Here's what actually works:
Khan Academy — Free and Surprisingly Good
Sal Khan built something remarkable here, and it's completely free. The videos are clear, the practice problems are solid, and the progress tracking keeps you accountable.
The catch: It's designed for middle and high schoolers. If you're an adult relearning math or need college-level depth, you'll hit walls. The explanations can feel elementary.
Best for: Beginners, students, anyone who just needs to pass a basic algebra requirement.
Brilliant.org — For People Who Actually Want to Understand
Brilliant takes a different approach. Instead of just teaching procedures, they explain why algebra works the way it does. The interactive lessons force you to think, not just memorize.
The catch: It's expensive (around $80/month or $400/year), and the pacing might feel slow if you just need to cram for an exam.
Best for: People who want deep understanding, STEM students, anyone who struggled with traditional math instruction.
Professor Leonard on YouTube — The Hidden Gem
Professor Leonard records his actual community college lectures and puts them on YouTube. Full semesters, completely free, no fluff.
The catch: These are real lectures—90 minutes each. They're not polished or edited. If you need quick explanations, look elsewhere.
Best for: People who learn best from traditional classroom instruction and have time to commit.
Algebra 1 & 2 Courses on Udemy
Udemy has dozens of algebra courses ranging from terrible to excellent. The key is finding the right instructor.
Look for courses with at least 4.5 stars and 1,000+ reviews. Avoid anything with generic titles or instructors who clearly don't teach for a living.
The catch: Quality varies wildly. You have to do your research before buying.
Best for: Self-paced learners who want structured video courses with certificates.
Comparing the Top Options
| Course | Price | Best For | Depth | Practice Problems |
|---|---|---|---|---|
| Khan Academy | Free | Beginners, students | Basic-Intermediate | Excellent |
| Brilliant | $80/month | Deep understanding | Intermediate-Advanced | Good |
| Professor Leonard | Free | Traditional learners | Intermediate | Limited |
| Udemy Courses | $15-$150 | Self-paced study | Varies | Varies |
When You Should Skip Online Courses Entirely
Online courses aren't always the answer. Consider alternatives in these situations:
- You're taking a placement test soon — You need intensive, targeted prep. A structured prep course (like MathHelp.com) beats general algebra courses
- You've failed algebra multiple times — Something fundamental isn't clicking. A human tutor can identify your specific blind spots
- You need official college credit — Online courses don't give you transferable credits. Look into StraighterLine or local community college options
- You learn best face-to-face — Some people just need a room and a teacher. Don't force yourself into a format that doesn't work for your brain
How to Actually Finish What You Start
Most people who buy online courses never complete them. Here's how to be the exception:
Set a Real Deadline
Without a deadline, "whenever" becomes "never." Pick a specific date—a test date, a semester start, anything. Work backward to create a weekly schedule that actually fits your life.
Do Problems Every Single Day
Math is a skill. You don't get better by reading about it—you get better by doing it. Even 20 minutes daily beats 3-hour Sunday marathons.
Don't Move On Until You Understand
Online courses let you rewatch anything. Use that. If a concept feels fuzzy, watch the video again. Do extra problems. Move on only when solving similar problems feels automatic.
Track Your Progress Somewhere Visible
Write down what you've completed. Seeing progress on paper (or a spreadsheet) creates momentum. Seeing nothing creates excuses.
The Bottom Line
Online algebra courses work—but only if you actually use them. The best course in the world is worthless if you watch 10 minutes and quit.
Start with Khan Academy if you're on a budget or unsure whether online learning is for you. Try Brilliant if you want deeper understanding and can afford it. Check out Professor Leonard if you learn best from traditional lectures.
Pick one. Commit. Don't keep browsing for the "perfect" course while knowing nothing.