// practice between sessions
Exercises
Short interactive exercises run right in the browser: nothing to install, no sign-up, no tracking.
The exercises are designed for 5–15 minutes and complement the sessions. Each one is tied to a block of the program: the exercise page shows exactly where it helps and which terms are worth knowing.
- Trainers (See the Shape, Clean Mesh) open full-screen and work on a computer and on a phone. Your score and streak are stored only in your browser.
- Templates (the AR showcase) are ready-made pages that you copy and fill with your own model.
- You can change an exercise’s language in its top corner; by default it matches the site’s language.
trainerWhere am I?Screen state plus a key you press — what happens? Train telling Object Mode from Edit Mode before it becomes a source of confusion.Interface and modes · Block 0
trainerSee the shapeBreak an object into simple shapes and find the true rotation of a figure, not its mirror image.Spatial thinking · Block 1
trainerClean MeshThree meshes, one bend: pick the one that deforms predictably instead of breaking or forming a pole.Topology · Block 4
templateAR showcase templateA ready-made <model-viewer> page: drop in your own .glb model, publish it and open it in AR on your phone.Publishing and AR · Block 8, Block 9