Bottle Cap Mosaic Relay

Teams run a relay to bring colored bottle caps back one at a time and recreate the picture on a model card in a chalk grid. It builds speed, memory, group organization, and the habit of reusing everyday waste.

How to play

1. Setup: for a week, students have collected caps at home and sorted them by color. Each team of 5 draws a 5 x 5 chalk grid on the blacktop.
2. Place a hoop with about 40 mixed caps 15 yards from each grid. Each team gets a card showing a simple picture made of colored squares.
3. Round 1 (4 min): one at a time, run to the hoop, take one cap of a color you need, run back, and place it in its square; then the next runner goes.
4. Round 2, memory (5 min): the model card sits on a cone halfway down the lane and may only be looked at in passing, never picked up.
5. Round 3, design (4 min): each team invents a picture in its grid, and another team must copy it relay-style.
6. Wrap-up (2 min): collect caps by color into bags, which is also a race.

Rules

• Carry only one cap per trip.
• Don't leave until your teammate has placed their cap.
• Anyone may fix a misplaced cap, but only on their own turn.
• Safety: return on the outside of the lane to avoid head-on collisions.

Variations

Adaptations

• Limited mobility: acts as the fixed placer at the grid or runs a shorter lane.
• Visual impairment: use large caps in clearly different colors and squares outlined with raised tape.
• Fitness level: may walk briskly; getting the right color and square is what counts.

Learning goals

• Run at top speed in short relays.
• Organize as a team to complete a shared task.
• Value collecting and reusing everyday waste.

Equipment for a class of 25

• plastic bottle caps: 200
• chalk: 5
• hoops: 5
• cardstock: 10

Teacher tip

Ask for about 200 caps per class and store them in bags by color. Model pictures with few rare colors keep teams from waiting for a cap that doesn't exist.

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