◆IB Reasoning Platform · Ages 11–19

The years when
thinking habits
are formed.

Tark is the reasoning practice platform for IB students. The practice layer that works alongside the world's best IB programmes — session by session, across the full arc.

Request a Spark pilot →See how it works ↓

Currently piloting with IB schools in Bangalore.

Environment & Growth

Ring 2

Challenge

Should India slow down economic growth to protect the environment?

AtlasThinking PartnerRound 2 of 3

“So is this really about growth versus environment — or about who gets to decide the terms of both?”

Aanya's thinking

“The real issue isn't growth vs environment — it's who bears the cost of whichever path we choose.”

Depth of Inquiry

Aanya · Reasoner

तर्क

◆What is Tark

तर्क (tark). To reason. To question. To arrive at what you actually think.

We chose this name deliberately. Tark is a practice, not a content library. The ancient tradition of structured discourse, in which positions are formed, challenged, and refined, is one of the oldest forms of education in the world.

We believe every student between 11 and 16 has more to say than they’ve been asked to say. The conditions for discovering what you actually think — low stakes, genuine curiosity, no right answer — are precisely what Tark creates.

Tark creates those conditions. In the years when it matters most.

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The years between 11 and 16 are the period in which the architecture of serious thinking is built.

Reboot Foundation, Parent's Guide to Critical Thinking (2024) · Read the full science →

◆Two programmes

Built for where your students are.

The same rigorous practice. Two distinct experiences, each shaped by the demands of its programme.

IB MYP · Ages 11–16

Where serious thinking first takes shape.

MYP students build a reasoning record across the programme. Teachers see how each student actually thinks — not just what they've done. A portrait that follows them into Grade 10 and beyond.

See IB MYP →

MYP

IB DP · Ages 16–19

Where those habits become permanent.

DP students have an EE to write, a TOK Exhibition to build, and two years when thinking habits either deepen or don't. Tark connects to both — so the practice and the academic work become the same work.

See IB DP →

One school. The full IB arc.

A student who starts in Grade 7 arrives at their EE with years of reasoning evidence.

Request a conversation →

◆Start here

Let's find out if Tark is right for your school.

A 20-minute conversation. No obligation. We work with a small number of IB schools and we're thoughtful about where we pilot.