Solar System Escape Room for Grades 4-6, Comet Watch Countdown, Printable Science Game

Designed by Creouts Publishing using original prompt(s) and AI (Claude by Anthropic). Illustrations made with AI image tools. Every puzzle is computer-checked to have exactly one answer.

COMET WATCH COUNTDOWN: a printable solar system science escape room game for Grades 4 to 6
On Dimmerly Isle, a dark-sky island across a calm lagoon from a golden pyramid, Bimsy the bush baby spotted a new comet, so it is called Comet Bimsy. Tonight it is at its brightest, with no bright moon to wash it out, and the whole island is coming to look. But the Star Dome's shutter is locked: the keeper set a new sky word and hid its clues in six science jobs around the island. Each job gives one sky number. On the Comet Chart every right number is a star inside the comet's tail, and the six stars' letters spell the word that opens the dome.

THIS IS A PRINTABLE ESCAPE ROOM GAME for a classroom (4 to 6 teams) or for 1 to 6 children at home, a club or a star party. It is not a book and not a worksheet pack: crews move around six stations, write each sky number on a Comet Log, and crack one last lock together. Everything is paper: no telescope, padlocks or boxes needed.

HOW IT PLAYS (65 to 80 minutes, or two shorter lessons)
- Story and Countdown Check warm-up (elapsed time: when does Comet Watch start?)
- Six stations, about 8 to 10 minutes each; every crew starts at a different one
- The Comet Chart: find the star for each sky number. A right number is a star INSIDE the comet's tail; every likely slip is a star outside it, so crews see which station to check again
- The six letters spell the sky word and the dome opens: certificates for everyone

SIX SCIENCE STATIONS (numbered from the easiest to the hardest)
- 1 The Orbit Lawn, The Comet Tails: a real comet's tail always points away from the Sun. Check the comets drawn around an orbit and add the right ones (Astronomer: a tail ring, no tail far from the Sun)
- 2 The Star Dome, The Eyepiece Box: magnification = focal length divided by the eyepiece (Astronomer: true field of view with decimals)
- 3 The Moon Deck, The Moon Stack: a math pyramid of moonlight in quarters, from crescent to full moon
- 4 The Planet Walk, The Model Trail: a scale model of the solar system in AU; walk a route in steps
- 5 The Comet Lab, The Comet Stack: a math pyramid lying on its side like a comet; work back to the missing tail blocks
- 6 The Sundial Lawn, The Shadow Stick: measure the golden pyramid by its shadow, like Thales did (Astronomer: a 2 : 3 ratio)

TWO LEVELS, ONE ANSWER KEY
- Stargazer cards, Grades 4-5: one tail rule, divide for magnification, a 4-row moon stack, 1 AU = 10 steps, a 4-column comet stack, a shadow as long as its stick
- Astronomer cards, Grades 5-6: a tail ring, true field of view, a 5-row moon stack worked back, a three-leg route at 1 AU = 5 steps, a 5-column comet stack, a 2 : 3 shadow ratio
- Both levels of a station give the SAME number, so mixed classes play side by side and you check everyone with one key
- Sky words (comet, orbit, magnification, moon phase, AU, scale model) are on every crew's Comet Log and on a slide

3 KINDS OF MATH PYRAMID PUZZLE
- In the kit: the Moon Stack (fractions in quarters of a moon) and the Comet Stack (a pyramid on its side, worked back)
- In the free bonus folder: the Meteor Maze (a pyramid maze walked from the top by the hailstone rule)

WHAT YOU GET (instant download, 4 PDF files)
- Full kit, US Letter (36 pages)
- Full kit, A4 (36 pages)
- Projector slides, 16:9 (12 slides: story, mission, sky words, move signal, countdown clocks, the Comet Chart, the dome opens, answers)
- Tablet edition with tap-to-jump hint and answer buttons (classroom play needs the printed cards)
- Free bonus folder (QR code inside): Meteor Shower Night (4 fast-finisher cards with answers and hints: The Meteor Maze, a pyramid maze; The Compass Ring, bearings in degrees; The Mystery Planet, eight real planet cards and four clues; The Meteor Tally, a mean from tally marks) and ink-saver editions of every page

INSIDE THE KIT
- For the teacher: what to print and how many (with sheet counts), a room plan, an 80-minute and a 65-minute plan by the clock, a step-by-step script that also works without a projector, skills with NGSS science links and Common Core math codes, an answer key with solved pictures, 3-step hint cards for every puzzle (where to start, the method, the worked answer)
- For every crew: mission page, Comet Log with the warm-up, sky words and three hint stars, crew badges and job cards (Reader, Recorder, Checker, Runner)
- For the room: six full-color station signs
- The puzzles: 12 station cards (six stations, two levels) and the Comet Chart card
- Two-up "Comet Watcher" certificates with type-in names

YOU WILL NEED
Printer (color looks best; ink-saver pages are in the bonus folder), paper, pencils, scrap paper, a clock and tape for the signs. A ruler helps at Station 1. 30 to 40 minutes to print and set up the first time. Every crew writes on its own cards (or use plastic sleeves and dry-erase pens to save paper).

GOOD TO KNOW
- Digital download only: nothing is shipped.
- Print at 100% (actual size), single-sided.
- Real science, rounded for kids: planet distances in AU to one decimal place, sunlight travel times to the nearest minute. Great for a space unit, science centers, a sub day, a STEM club, a star party or a camp night.
- Dimmerly Isle, Bimsy and Comet Bimsy are made up; the science is real. Bush babies really are small night animals with huge eyes, and comet tails really do point away from the Sun.
- Play times are plans, not promises: classes differ. Hints keep every crew moving.
- Not tested with a class: it was solved and set up from the printed pages alone by separate AI sessions, and their notes were acted on.
- Love math pyramids? Creouts Publishing also publishes math pyramid puzzle books in paperback (search "Creouts Publishing" on Amazon).

LICENSE
For one teacher's own classes, or one family or club. Print as many copies as you need for your own students. No resale, sharing, uploading or claiming as your own; no AI training.

Digital files cannot be returned.