Vivaran · for teachers
You can't watch
every child.
Vivaran captures the signals from your daily work and turns them into a compounding record. Ask what a student understood last month. Get a cited answer. The record builds itself from work you already do.
Your classroom generates rich signals every day.
Lesson plans. Observations. Assessments. But the evidence disappears. You start each term from zero. The record never compounds.
What Vivaran is
A learning evidence system.
Not another planning app. The quiet memory layer under the classroom work you already do.
01 · Input
What you assign. What they hand back.
Worksheet attempts, hesitations, edits, voice observations — captured from the work you already do.
Aarav Mehta
Grade 10 · Section B · Roll 14
Updated today
Academic
At Grade Level
ZPD
Guided Support
Style
Visual
Strengths
Single-step algebra. Quick error recovery. Prefers worked examples.
Challenges
Stalls on distribution in multi-step equations. Hesitates on negative coefficients.
Chalk analytics
Big Five
Engagement
02 · Record
Every class moment, kept.
Timestamped, queryable, yours. Across the term, not just this week.
Append-only. Never overwritten. Queryable across years.
03 · Diagnosis
Ask. Get a cited answer.
Why is Aarav slipping? Who's ready to be stretched? Vivaran answers from the record, citing the work behind every claim.
teacher
How does Aarav respond to group work?
aarav · agent
Reluctantly until November of Grade 9, then slowly improving. He led a group for the first time on March 14 (your observation). His extraversion is low but his RIASEC social score has been climbing. Pair him with a quieter partner first.
04 · Next move
What should I assign next?
A cited diagnosis turns into a ready worksheet. You glance, tweak, and assign.
Diagnosis
Aarav stalls on distribution in multi-step linear equations.
Generated worksheet
Distribution drill · 6 questions
The product
Open it in the morning. The record writes itself.
Lesson plans, worksheets, presentations — AI-prepared from yesterday's observations. Review, edit, teach. Every action becomes evidence.
Area-model factoring · scaffolding path
Click to view lesson plan
Quadratic factoring · scaffolded · 8Q
Click to view worksheet
From expansion to factoring · 12 slides
Click to view presentation
Area-model factoring
Lesson plan
Area-model factoring · scaffolding path
Objective
Students will transition from area-model to symbolic factoring, building on visual intuition.
Activities
1. Warm-up · 8 min
Quick area-model recall from yesterday.
2. Guided practice · 20 min
Scaffolded worksheet — area tiles → symbolic.
3. Independent close · 12 min
3 symbolic problems, no tiles.
ZPD note
Aarav, Priya, Dev: start at activity 2. Visual scaffolding closed the gap last term.
How it works
Five minutes to start. One term to own.
Add your classroom.
Five minutes. No setup wizard.
Generate, teach, observe.
Each action feeds the record underneath.
Ask the agent anything.
Cited answers from your own classroom.
Chalk
Who they are, not just what they got.
Big Five, RIASEC, grit, motivation. Refreshed across the year. Pair the right kid with the right group.
Chalk snapshot · Aarav, Grade 10
RIASEC top: I · R · A
Privacy in plain English
Names stay on your device.
Student identifiers are encrypted client-side. We can't read them. Neither can the AI providers behind Vivaran. Bilingual in हिंदी and English. Built with DPDP in mind.
Client-side encryption
Only you hold the keys. Server stores ciphertext.
Pricing
Asking the agent is always free.
Bringing it to your whole school?
Vivaran also runs at the school level — same record, plus continuity across teachers and intervention tracking on top. See Vivaran for schools →
FAQ
What does "with citations" actually mean?+
When Vivaran says a student is struggling, it points to the worksheet attempts, observations, or Chalk responses behind that conclusion. Click each citation to verify.
Which boards are supported?+
NCERT and CBSE today. ICSE and major state boards rolling out — write in if you want to nudge the queue.
Does it work in Hindi?+
Yes. Mix Hindi and English in the same workspace, the same lesson plan, the same worksheet.
Is it really free?+
Yes — one classroom, 30 generations / month, no card. Asking the agent is always free.
What about my students' privacy?+
Names and IDs are encrypted on your device. We can't read them. Neither can our AI providers.
The bigger picture
Your classroom builds memory.
Every worksheet, observation, struggle, and recovery becomes part of a record that outlasts the term.
Work
What each child tried, changed, and submitted.
Patterns
The gaps that keep returning.
Interventions
What you did, and what actually helped.
Memory
A classroom record that survives the term.
That record does not exist today. You are building it.
Start with one classroom.
Thirty seconds to sign up. 30 free generations a month. No card. The record builds itself from your first worksheet on.