Math
Browse the current math demos in one place and move between graphing and geometry activities without leaving the collection.
Curve Explorer
Perimeter Area
Weshouman's
Labs
Available Topics
Selected demos
Math / Trigonometry
Graphs and expressions
Mode
Interactive graph updates
Focus
Trig curves and custom expressions
Curve Explorer
Explore sine, cosine, tangent, and custom expressions with adjustable parameters. This demo is built for quick curve comparison and interactive graph tuning.
Preset curves
Custom formulas
Live graph updates
Math / Geometry
Shapes and measurements
Mode
Explore, supervised, quiz
Focus
Perimeter, area, and dimensions
Perimeter Area
Switch across shapes, choose the given values, and practice solving for the missing measurement. The demo supports guided play, reveal-based practice, and quiz-style questions.
Multiple shapes
Given and find controls
Quiz workflow