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LOS ANGELES COUNTY SCIENCE & ENGINEERING FAIR
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      • Site Coordinator Google Registration Form
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  • Pre-Approval
    • Understanding the Pre-Approval Process: Applying for Pre-Approval (PDF)
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  • Resources
    • 2025 LACSEF PROGRAM & STUDENT EXHIBITORS
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    • Fee Payment & Waiver Form
    • Additional Resources >
      • Preparing for Judging and Interviews at the Fair
      • How to Prepare Your Display
      • How to Do Science Fair Projects (JPL video series)
      • State Fair Must Read!!
      • Special Awards to be Presented if Criteria is Met
      • How Science Fairs, Common Core State Standards, and NGSS are related (PDF)
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    • A little history…
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How to Enter

School Enroll­ment

School Enroll­ment Fee Waiv­er Form

Stu­dent Project Registration

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Scenes from Past Fairs!

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Judging Day
LA County Science Fair
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LA County Science Fair
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Judging Day
Judging Day
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Judging Day
LA County Science Fair
LA County Science Fair
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