Ready before the first student walks in.
Choose a mystery and your grade band, project it, and put out the reusable invention sheet or plain paper. Two seven-minute discovery cycles give students arriving at different times another opportunity to notice the clues, followed by a one-minute quiet drawing finish.
Works every morning. Connects with Weather Day.
Open Mystery Build directly whenever you want a quiet, creative arrival routine. For weather-disrupted days, Weather Day brings together the forecast, a suggested Mystery Build, and an indoor-recess backup. You choose what fits your class.
Open Mystery Build →Plan with Weather Day →Print the invention sheet →
Weather Day helps you plan and pick a mystery. Mystery Build itself never asks for a location and never loads weather data.
A shared screen, a real observation task.
Choose a grade edition and one of sixteen mysteries, or use Surprise Me. Two seven-minute discovery cycles lead into a one-minute quiet drawing finish. Students look for changes in the world and use those observations in their invention sketches.
Give students something to notice.
Ask students to watch for what moves, appears or changes. Let them test an explanation against the next clue instead of announcing an answer immediately. Younger students can name or draw one useful feature; older students can explain how their invention responds to the world.
Teacher control without a long setup.
Pause, restart or jump through the sequence from the teacher controls. Preview at a faster speed before class and choose quiet, full or no discovery hints. Reduced motion and the picture fallback provide alternatives when motion or graphics are a barrier.
A drawing finish that has a purpose.
Print the one-page drawing sheet or use plain paper. Students sketch the invention and explain one connection to something they noticed. Treat drawings as evidence of thinking rather than a contest for the most polished picture.
Everyday and seasonal worlds.
Build 18 includes twelve core mysteries, two Halloween mysteries and two Christmas mysteries. The classroom runner has no ads, accounts, payment prompts or weather-location access.
Use the school’s plan first.
Preview the resource before first use. Follow the classroom teacher’s plans, student accommodations and local safety procedures. Adapt participation so everyone has a useful way to take part.
Ready? Open the resource →