The problem
A weak prerequisite can masquerade as a new-topic problem.
When a child struggles with a chapter, the real blocker may be an older idea that nobody is looking at anymore.
Knowledge graph
Every concept knows what it depends on.
This page is about structure: how SupΣrLearnΣr sees learning as a connected map rather than a list of chapters.
Learning engine
mastery graph + memory schedule + parent signals
Prereq
mastered
Core skill
review
Reasoning
solid
Next concept
ready
Exam fluency
future
adaptive decision
Review the core skill, then unlock reasoning
spaced review
D7
D14
D25
D50
D75
parent evidence
Secure concepts18
Fragile concepts3
Next actionrepair
teacher layer
Designed by IITians with real teachers.
Concept dependency map
The mechanism
The graph finds the hidden dependency.
The system connects concepts so that a mistake can point backward to the missing foundation and forward to the topic it is blocking.
The parent view
The child is not vaguely behind. The gap has a location.
Parents can understand whether the issue is the current topic, a prerequisite, or a fragile idea that needs timed retrieval.
What this creates
Concrete product signals parents can understand.
signal
Prerequisite links
This signal appears in the learning path, review rhythm, or parent evidence surface.
signal
Foundation repair
This signal appears in the learning path, review rhythm, or parent evidence surface.
signal
Unlock criteria
This signal appears in the learning path, review rhythm, or parent evidence surface.
signal
Next-concept readiness
This signal appears in the learning path, review rhythm, or parent evidence surface.
Parent takeaway
The system can repair the foundation instead of making your child push harder on a topic built on a gap.
Keep exploring
Other parts of the system.
Mastery engine
Mastery engine
The mastery engine checks whether the student can use the idea before moving forward.
Memory schedule
Spaced review
Fragile concepts return before they fade from memory.
Adaptive routing
Adaptive routing
Wrong answers reveal whether the child needs review, repair, explanation, or a harder task.