Badge Builders
Scout Sound & Phone Speaker - Ages 11-14
Scout Sound & Phone Speaker - Ages 11-14
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π Passive Speaker Sound Kit (Scouts 11β14)
Build. Test. Amplify. Explore.
Sound is all around us β but how does it travel, and how can we amplify it without using electricity? This hands-on kit lets Scouts discover the science of sound by building their very own passive speaker, testing its performance, and experimenting like real sound engineers.
With simple laser-cut parts, a circular sound map, and app-based sound meters, Scouts explore how shape and design affect volume and direction β all while playing fun listening games and challenges.
Perfect for science nights, creative skills sessions, and linking STEM with hands-on Scouting fun.
π¦ Whatβs in the Box?
Each kit is designed to run a full session for 10 Scouts:
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10x Laser-cut passive speaker kits (slot-together, no tools required)
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10x Sound maps (circular tracking sheets for measuring sound)
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10x Instruction sheets (clear build steps and testing guide)
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2x Leaderβs Guides, including:
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Badgework links
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Full session plan
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Risk assessment
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Testing activities and group games
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π§ Supports Badgework In:
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Scientist Activity Badge
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Skills Challenge Award
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Teamwork and leadership (peer testing and comparing results)
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Creative problem solving
π Session Time:
~45β60 minutes
Includes build time, testing, and bonus sound games.
π¨ Extra Equipment Youβll Need:
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Smartphones (at least 1 per group) with a free decibel meter app installed
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A source of music or sound to play (phone/tablet)
π Educational Extras:
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Learn how sound waves travel and reflect
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Discover how shapes and materials amplify sound
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Record and compare test results like real engineers
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Bonus challenge: "Whose speaker is loudest?" group contest
π§π« Leader-Friendly From Start to Finish:
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Simple assembly β no tools or glue required
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Clear build instructions with diagrams
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Built-in testing activities to keep Scouts engaged
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Full risk assessment included
π₯ Group Sizing Made Easy:
Each box contains 10 full kits.
Just order the number of boxes to match your group:
10 Scouts = 1 box
20 Scouts = 2 boxes, and so on
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