Home - LI Science & Engineering Fair, Inc.

ISEF 2017

ISEF 2018

ISEF 2019 Pin Exchange

ISEF 2019 Arizona

LISEF Judges

Details | Schedule | Guidelines | Register

LISEF Fair

Details | Schedule | Guidelines | Register

JV Fair

Details | Schedule | Guidelines | Register

Middle School Fair

Details | Schedule | Guidelines | Register

Important Dates

November 17, 2020

Commitment Agreement Form Deadline

December 1, 2020

LISEF School Liaison Registration Opens

December 1, 2020

LISEF Student Registration Opens

Click here for the complete calendar

LISEF News

September 3, 2020

2021 Fair Information

December 15, 2019

LISEF 2020 Categories are set!

October 11, 2019

Registration for 2019-2020

Latest Winners

LISEF Grand 2020 Awards

LISEF Grand 2020 Awards By School

ISEF Grand 2019 Awards

View all winners

LI Science & Engineering Fair, Inc.

Promoting Excellence in Scientific Inquiry and Discovery in LI Schools.