Keyboard-First Whiteboard

Series Diagnosis

Convergence TestsMacBook modeType each move cleanly

Typed Derivation

One mathematical move per line. No handwriting required.

Nothing on the board yet.

Start by naming the convergence test you think is most natural here, and say why it fits better than the ratio or root test.

Board Notes

What the tutor is watching.

  • Type one mathematical move per line.
  • Say why a method applies before computing.

Concept Checks

Use these to pressure-test your reasoning.

  • What makes this problem look like that topic?

Next Prompts

Good typed responses to try next.

  • Name the first serious idea you would try.
  • What would you write as line 1 on paper?

Dialogue Trace

The tutor keeps the session analytical, not answer-dumping.

Coachgeneral

Start with the structure, not the finish line. Tell me the first theorem, test, or setup you think belongs here, and I’ll push on the reasoning. Start by naming the convergence test you think is most natural here, and say why it fits better than the ratio or root test.

Next Typed Move

State your next line, your theorem, or the obstacle you hit.