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ISEF 2017

ISEF 2018

ISEF 2019 Pin Exchange

ISEF 2019 Arizona

LISEF Judges

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LISEF Fair

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JV Fair

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Middle School Fair

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Important Dates

January 21, 2020

Latest date LISEF will mail JV invoices

January 22, 2020

Receipt of LISEF Payment Deadline

January 22, 2020

Teacher’s Online Application Deadline for Middle Sch. Fair

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LISEF News

December 15, 2019

LISEF 2020 Categories are set!

October 11, 2019

Registration for 2019-2020

September 18, 2019

September Monthly Meeting is Cancelled

Latest Winners

ISEF Grand 2019 Awards

ISEF Special 2019 Awards

Junior Varsity 2019 Awards By School

View all winners

LI Science & Engineering Fair, Inc.

Promoting Excellence in Scientific Inquiry and Discovery in LI Schools.