Desmos Calculator
Use this like the exam calculator.
Tip: drag the drawer edge or resize your window if you want more room.
Stats presets
One-click starter setups for common statistics calculator tasks.
Mode
Iframe
If these buttons are disabled, the app is in iframe mode. They will work automatically once the API loads.

About CL Learning Labs

Technology should strengthen the thinking that learning requires.

CL Learning Labs is building Coach for classrooms where students keep the important intellectual decisions and teachers retain instructional judgment.

Students working together in a classroom

What we are building

Coach makes room for practice, explanation, and revision.

Students need a place to interpret a task, choose an approach, use evidence, explain their reasoning, and revise deliberately. Coach is designed to support those moves without producing a student’s submission for them.

When AI provides support, it should be visible, bounded, and optional. The goal is one useful next move, not a shortcut around the work.

Teacher judgment stays central

Evidence is for noticing and deciding what to examine next.

The product can preserve selected attempts, explanations, meaningful revisions, and scores from its learning workflows. Teachers can use those records when deciding what to examine next.

Those records are not a verdict about mastery, effort, intent, authorship, or what happened outside the product.