Professor Edition™

Professor Mode

Switch any lesson between a guided Student view and the full-rigor Professor view — complete proofs, edge cases, generalizations, and teaching notes.

Grade 8 Live Class

Professor Teaching Console

The complete 120-minute Grade 8 geometry class — interactive transversal labs, angle-relationship analyzers, F/Z/C/X memory cues, algebra bridge, triangle sum, exterior angles, and AA similarity.

OPEN PROFESSOR TEACHING CONSOLE
View mode

In the Student view, definitions and theorems are presented accessibly, with worked examples and the reasoning ladder guiding each step.

Definition

Even function

f(−x) = f(x)

A function f is even if its graph is symmetric about the y-axis.

Fold the graph along the y-axis and the two halves match.

Instructional controls

Teach, don't just display

Professor Mode exposes teaching controls inside every lesson — reveal hints progressively, show the next step, surface common errors, verify, extend, and connect to competition mathematics.

Teach ConceptShow VisualShow DefinitionShow TheoremShow Next StepAsk StudentReveal HintReveal SolutionShow Common ErrorVerifyExtendChallengeCompetition Extension

Course material intake

Inspect real school material

The Source Inspector reviews ingested school material before it becomes Current School Work: original source, mapped content, generated teaching support, mastery evidence, and advanced extension — with approve, reclassify, activate, and deactivate controls.

Lessons with the full teaching panel

Open a lesson as the Professor