Light the Beacon

I designed this for fun to explore how to make ratios and rates more exciting for 6th grade math students. This idea was inspired by conversations with my middle school students a few years ago. It stuck with me, and so here’s what I would build for them if I were still in the classroom. I designed the learning sequence, practice, and feedback, then built the playable prototype with AI tools. It’s a self-paced browser activity for independent or classroom use. I also created a two-day classroom package to go with it: a teacher guide, an illustrated story and slide deck, and student handouts.

The images are concept mockups made for this proof of concept.

Two days at Gull Point

Here’s how a teacher would bring the escape room into class. I modeled the teacher guide on the Engineering is Elementary guides from the Museum of Science, Boston: a story sets up the problem, partners practice the tools, then they put those tools to work and talk about what they learned.

Day 1 · Story

The Keeper’s Logbook

An illustrated short story told across eight slides. Sixth grader Mira visits her grandfather Pop, the keeper of Gull Point Light. As he shows her the lens, his logbook, the generator and the radio, students hear each math word as it comes up. Then a storm knocks out the light, and students become Mira’s crew. Like the storybooks in Engineering is Elementary, it sets up the problem, but it’s written with sixth graders in mind.

1. Scene 1Gull PointMira meets the beacon her grandfather has kept for thirty years.beaconreef
2. Scene 2The Lantern RoomThe lens has its own pattern: 2 blue for every 3 gold.ratio
3. Scene 3Parts and the WholeFive pieces of sea glass show two ways to compare.part-to-partpart-to-whole
4. Scene 4The Keeper’s LogbookPop records every pattern that works.ratio tableequivalent ratios
5. Scene 5The Generator RoomPacks and flashes always stay in the same ratio.ratio table
6. Scene 6The Radio RoomBeeps per minute, sketched on two lines.rateunit ratedouble number line
7. Scene 7The StormLightning knocks out the light as a rescue boat heads for the reef.
8. Scene 8Mira’s Crew“She needed a crew. That’s where you come in.”

1. 3 minutes minSettle
2. 10 minutes minLens
3. 8 minutes minGenerator
4. 8 minutes minRadio
5. 12 minutes minSignal Gallery
6. 4 minutes minHuddle

Where it fits

Grade and timing

Grade 6, early in the ratio unit, usually in the fall. After ratio tables, before percents.

Standards

CCSS 6.RP.A.1, 6.RP.A.2, 6.RP.A.3a and 6.RP.A.3b

Schedule

Two days on a block schedule, or four 45-minute periods

Take it to class

1. Make the math visible.Learners build the lens ratio with tiles, extend a ratio table, and fill in a radio log to find the beeps in one minute.
2. Offer support without adding pressure.Every room offers an optional three-part practice and three hints that move from a guiding question to a concrete next step.
3. Make room for learners to explain.In the signal gallery, learners set each dial from their logbook clues, test the signal, and finish a sentence with their own numbers to explain why it works.

1. Let a story teach the words.The Keeper’s Logbook introduces the vocabulary and the mission on Day 1, so the escape room itself can be almost all play time.
2. Plan for a real school day.Each lesson fits one class period. Pairs who finish early start designing their own room, and pairs who run out of time finish in the first few minutes of the next lesson.
3. Give every learner a way in.Driver and Navigator roles, free hints, Paper Rooms for students who can’t use the game, a make-up plan for absent students, and notes for adapting to Grades 5 and 7.
4. Debrief the thinking, not the plot.Lesson 3 compares the strategies students used and the mistakes they actually made, like “14 flashes,” instead of retelling the game.