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ScienceArt

Circuit Bracelet: Wearable LED Art

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Grades 3-560 minSource: Creative Dad Company

Design a fabric bracelet with a working LED circuit sewn in using conductive thread, blending simple circuitry with wearable art.

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Prep: 10 minActivity: 45 min1 session~$5/groupOne table or a clear section of floorBeginner-friendly

Setup

Place common or recycled supplies for Circuit Bracelet: Wearable LED Art on one work surface and choose a safe area for the test. Read the four activity directions aloud; drawings, paper models, and household substitutes may replace specialized materials, and no digital tool is required.

Activity

  1. Cut and decorate a felt bracelet band with a pocket for the battery.
  2. Sew a simple circuit loop with conductive thread connecting the LED's two legs to the battery.
  3. Test the circuit and troubleshoot any breaks in the thread path.
  4. Add fabric paint or beads around the lit LED to complete the design.

Done when: The group produces the Circuit Bracelet: Wearable LED Art solution, completes the described test, makes the revision called for by the evidence, and supports its final explanation with an observed or measured result.

Materials

Felt, conductive thread, coin cell batteries, small LEDs, needles

Shown for the Quick Start version — switch tabs above to see what changes.

Disclosure: Materials links below go to Amazon. As an Amazon Associate, Creative Dad Company earns from qualifying purchases at no extra cost to you.

Steps

  1. Cut and decorate a felt bracelet band with a pocket for the battery.
  2. Sew a simple circuit loop with conductive thread connecting the LED's two legs to the battery.
  3. Test the circuit and troubleshoot any breaks in the thread path.
  4. Add fabric paint or beads around the lit LED to complete the design.

Standards it satisfies

  • NGSS · 4-PS3-2

    Make observations to provide evidence that energy can be transferred from place to place by sound, light, heat, and electric currents.

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