Page 165 - 2025 Fairbook
P. 165
165 Butler County Junior Fair Section 2025 Butler County Fair
500 – Science Fun with Physics: Follow general guide- one exhibit from an interest area AND a poster.
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lines. Bring one exhibit AND a poster
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501 – Rockets Away: Complete planning section and ac- one exhibit AND a poster
tivities in project interest area. Build and launch a 2 liter 541 – Crank It Up: Follow general guidelines. Bring one
bottle-rocket. Rockets will be launched following inter- exhibit AND a poster
views. Complete project guidelines as listed in the project 542 – Warm It Up: Follow general guidelines. Bring one
book. Bring one exhibit from an interest area AND a exhibit AND a poster
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poster. Up: Follow general guidelines. Bring one
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502 – Fun with Flight: Build one (1) airplane with ability to exhibit AND a poster
fly. Kits are permitted. Complete project guidelines in 544 – Ready, Set, Mow: Follow general guidelines. Bring
member project guide in the front of the manual and bring one exhibit AND a poster
completed airplane (launched after interviews). Complete 550 – Youth Engineers in Solar Energy: Follow general
project guidelines as listed in the project book. Bring one guidelines. Bring one exhibit AND a poster
exhibit from an interest area AND a poster. Bring one 552 – Tractor 2 – Gearing Up for Safety: Follow general
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exhibit AND a poster
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503 – Rockets (Estes type Rockets): Complete planning 553 – Tractor 3 – Moving Out: Follow general guidelines.
section and activities in project interest area. Build and Bring one exhibit AND a poster
launch an “Estes” type rocket. Rockets will be launched 554 – Tractor 4 – Learning More: Follow general guide-
following interviews. Complete project guidelines as listed lines. Bring one exhibit AND a poster
in the project book. Bring one exhibit from an interest 555 – ATV Safety: Follow general guidelines. Bring one
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area AND a poster. bit AND a poster .
503M – Solid Fuel Rocketry Master- This project is for 556 – Measuring Up: Project Requirements: The project
members who have completed 503 Rockets Away! Mem- may be based on plans from the 4-H project book or a pro-
bers of any age may complete this project. Complete pro- ject of similar size and scope from any other plan. Allowa-
ject guidelines as listed in the project book. Bring one ex- ble Tools:
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hibit from an interest area AND a poster. esignated adult helper” may dimension lumber to
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509 – Robotics Essentials: Follow general guidelines. correct width. They may also advise and assist so long as
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Bring one exhibit AND a poster he project work.
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512m – Robotics Master: Follow general guidelines. -The following power tools may be used only with proper
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Bring one exhibit AND a poster ervision of the
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517 – Bicycling for Fun: Follow general guidelines and “designated helper:
bring your bicycle to judging. Judging day will include a *Power sanders, *Power drills, *Saber saws, *Scroll saws.
bicycle inspection. All participants will be required to pro- Complete project guidelines as listed in the project book.
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vide their own bicycle. Bring one exhibit AND a poster
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Age as of January 1 of current year: State Fair Categories: equirements: The project
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9 through 11 years e based on plans from the 4-H project book or a pro-
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12 through 14 years ject of similar size and scope from any other plan.
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15 years and over
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518 – Wheels in Motion: Follow general guidelines and -The “designated adult helper” may advise & demonstrate
bring your bicycle to judging. Judging day will include a so long as the member does 100% of the project work.
bicycle inspection. All participants will be required to pro- -All tools permitted in #556 & 557 may be used.
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vide their own bicycle. Bring one exhibit AND a poster
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Age as of January 1 of current year: State Fair Categories: upervision of the
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9 through 11 years “designated helper”
12 through 14 years iter saw, *Table saw, *Drill press, *Band saw, *Thickness
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15 years and over er, *Cordless trim saw, *Power nailing devices.
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527 – Magic of Electricity: Follow general guidelines. -Complete project guidelines as listed in the project book.
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Bring one exhibit AND a poster D a poster.
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528 – Investigating Electricity: Follow general guidelines. 558 Nailing It Together: Project Requirements: Complete
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Bring one exhibit AND a poster d exhibit one constructed project. The project may be
531 – Science Fun with Electricity: Members will have an based on plans from the 4-H project book or a project of
interview based on their project. The judge may ask for a similar size and scope from any other plan. Allowable
demonstration of the project. Complete the general project Tools:
guidelines in the member project guide for electricity. Com- -The “designated adult helper” may advise & demonstrate
plete project guidelines as listed in the project book. Bring so long as the member does 100% of the project work.
