Welcome to the Idaho Science & Engineering Fairs

Important Dates & Times


ISEF_2020Logo tiny.jpg

The Idaho STEM Action Center and its partners

are proud to bring

3 regional Science & Engineering Fairs to Idaho for 2021.


EISEF (Eastern Idaho Science & Engineering Fair), in partnership with INL

                    ISU logo.png

February 26, 2021 - Idaho State University, Pocatello


WISEF (Western Idaho Science & Engineering Fair), in partnership with Micron


March 5, 2021 - Boise State University, Boise 


NISEF (Northern Idaho Science & Engineering Fair) 

                          CdA logo.jpg

March 12, 2021 - Coeur d'Alene Resort Conference Center, Coeur d'Alene


On this site, you can:

  • Register your student project
  • Register your teacher account
  • Sign up to be a judge or volunteer

For more information on the Idaho Science & Engineering Fairs, including sponsors and grant opportunities for teachers, please go to the Idaho STEM Action Center website or contact us at idahosciencefairs@gmail.com


WHO - High school students: grades 9-12 (public schools, private schools, home schools)

WHAT - Regional STEM research competitions: Eastern Idaho (EISEF), Western Idaho (WISEF), Northern Idaho (NISEF)

WHEN/WHERE ISU : 2/26/2021        BSU : 3/5/2021         CdA : 3/12/2021

WHY - Opportunity to share your work and make a difference, awards and recognition, preparation for STEM career

HOW - Register through zfairs, conduct an independent STEM research project, present your research!

From this website, you will be able to register and complete the forms you need for your project - registration and  form updates will be completed for 2020-2021 by late August.  If you want to begin your research before next school year, please email your research plan to: idahosciencefairs@gmail.com


  1. Select a Research Question.pptx
  2. Develop a Research Plan.pptx including as much detail as possible
  3. Register.pptx through zfairs and complete your research documents on the Project Dashboard.pptx
  4. After your project is approved, begin experimentation.
  5. Collect and analyze your data
  6. Complete your summary, conclusions, and the implications of your research. 
  7. Submit your abstract
  8. Prepare your poster presentation for the Regional Fair!



  • Friday December 18, 2020  -  Online registration closes - project registration cannot be started after this date
  • Friday January 14, 2021  -  Deadline for all registration forms to be complete and submitted
  • Friday February 5, 2021  -  Deadline for submitting Abstract (instructions will be posted in January)
  • Friday February 26, 2021 - Eastern Idaho Science & Engineering Fair (EISEF) at Idaho State University
  • Friday March 5, 2021 - Western Idaho Science & Engineering Fair (WISEF) at Boise State University
  • Friday March 12, 2021 - Northern Idaho Science & Engineering Fair (NISEF) at Couer d'Alene Convention Center

Welcome Teachers !

You will use this website to keep track of your students' paperwork. 

When your students fill out their registration, their responses to questions will determine which forms they will need to submit.  However, if you would like to look at this before your students register, click the link below for the ISEF Rule Wizard which allows you to answer a few questions, and shows you which forms your students will need to submit. 

ISEF Rules Wizard

***Please make sure all of your students have registered for the correct fair (Northern, Eastern, or Western Idaho) and category***

STEM Action Center ISEF Materials Grant

Public school educators with students participating in a regional Idaho Science and Engineering Fair can apply for up to $1,500 to purchase classroom materials for student projects and to cover travel costs for the educator and students to attend their regional fair. The amount awarded will be based on the number of student projects approved to participate in the fair. Educators will receive $500/student project, up to a maximum of $1,500. 

Learn more and apply at https://stem.idaho.gov/apply/isef-support/

If you have any questions or concerns please contact us at: idahosciencefairs@gmail.com

Teacher Registration

Please RegisterT.pptx through this site before having your students register.  This allows your students to choose you from a pulldown list - rather than having 5 different versions of your name entered by various students.  

If there are any problems with registering, please contact Merrie Rampy at idahosciencefairs@gmail.com and we will resolve the issue ASAP.

Example Science Research Timeline.docx 


Judging is an extremely important part of the fair, and is one of the most valuable experience for our students. We definitely appreciate your willingness to participate in this process.  All information will be kept confidential and will be used only for the purposes of operating the Idaho Science & Engineering Fairs. 

Previous experience in judging science fairs at the local, state, or national level is helpful, but not required. Please review the requirements below before registering. The requirements may be found at: Fair (at the top of the page) --> Fair Information --> Judging Criteria.

If you have any questions or concerns please contact us at: idahosciencefairs@gmail.com

There will tentatively be six judging categories for all three regional fairs:

     1. Animal, Biomedical, and Microbiology

     2. Behavioral and Social Sciences

     3. Earth, Environmental, and Plants

     4. Engineering

     5. Math, Computer Science, and Embedded Systems

     6. Physical Sciences (Physics, Astronomy, Chemistry, Materials,...)

Descriptions of each category may be found by going to Fair (at the top of the page) --> Fair Information --> Categories.

To start the registration process, click on Register (at the top of the page) --> Judges.



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