Bite-sized lessons
Five minutes is enough. Each lesson is one small idea you can finish on a coffee break.
Gamified adaptive learning
Learn anything, one spark at a time.
Bite-sized, interactive lessons that adapt to you. Drag, tap, and build your way to real understanding - with XP and streaks that keep you coming back.
Rates of Change
12
COMPLETEDIntro to Slope
IN PROGRESSRate of Change
LOCKEDTangent Lines
LEARNERS FROM CLASSROOMS & TEAMS AT
NorthgateLEARN>LABMeridian UbrightpathAxiom
Learning that actually sticks
Not videos you half-watch or text you skim. Quark makes you do the thing - and rewards you for it.
Learn by doing
Drag a tangent, dissect a heart, sort the cards. Interactive widgets turn ideas into things you touch.
Instant feedback
Know right away if you have got it, with a clear explanation of why, every time you answer.
XP and streaks
Earn XP, keep your streak alive, and unlock the next level. Daily motivation is built in.
Adapts to you
Quark notices what you miss and adjusts the difficulty, so you are challenged but never stuck.
Any subject
Calculus to cell biology to system design - courses built by people who know their stuff.
How learning on Quark works
STEP 1
Pick a course you care about
Browse courses across math, science, and engineering - or search a topic. Start at your level and jump straight into your first lesson.
- Hundreds of courses
- Start at your level
Rates of ChangeCalculus - 12 lessons
›The Human HeartBiology - 9 lessons
›System DesignEngineering - 14 lessons
›Not just math. Any subject that needs to click.
Browse all subjects ?
I finally get derivatives. Dragging the tangent did in five minutes what a semester of lectures could not.
Jordan ParkLearner - 47-day streak
Start learning something today.
Free to start. Your first lesson is five minutes away.
Want to teach on Quark? Become a creator ?