Grades 3–8
Nine worlds. Real documents. Language moves you can point to.
Students listen, read, speak, and write for an audience inside the case. Feedback names connectors, evidence, and word choice. It never assigns a level.
Daily 4-move dispatchWorlds in play
Field science
Explorers Guild
Crews read a tide gauge and explain a safe time to move.
Social studies
History Portal
Readers compare fictional letters and inventories from a printing house.
Language arts
Word Forge
Apprentices unpack roots and prefixes on real work orders.
Civic argument
Diplomacy Chronicles
Councils weigh two public plans and address more than one group.
Language arts
Media Detectives
Detectives test a headline against paragraph three.
Audience and register
Communication Lab
The same fact is recast for a board, a neighbor, and a field crew.
Transfer
Language Nexus
A later case asks students to carry a move from an earlier world.
Field science
Marsh Field
A marsh crew explains what a clogged screen does to dissolved oxygen.
Measurement
Sensor Court
Two sensors on one dock. The language names the difference exactly.