2,911 results found for "2"

Sumathi and Simon, now and then.

Blog Post

How two scientists’ love of science (and each other) led them to help thousands

Vince Joralemon (second from right) is a science and math teacher at Frank McCourt High School in New York City.

Blog Post

How one teacher developed a robust research program for the underserved

Demo Day is a community-wide festival where participants of Electric Girls’ Saturday Workshop program showcase what they’ve learned over the course of 12 weeks.

Blog Post

Society powers Electric Girls

Teachers participate in a session at the HSRTC.

Blog Post

The jury is in: High School Research Teachers Conference is making an impact

TEACH volunteers work with pediatric patients to ignite the STEM imagination.

Blog Post

Bringing hope and courage through science education

Teachers converse in one of the many sessions at this year's MSRTC.

Blog Post

Inaugural Middle School Research Teachers Conference gets rave reviews

Rules and Guidelines

ISEF Categories and Subcategories

The following 22 categories and subcategories are those that will be used at ISEF 2026, Phoenix, Arizona.

Translational Medical Science

ISEF Categories: Projects that aim to improve human health and longevity by translating novel discoveries in the biomedical sciences into effective activities and tools for clinical and public health use.

Systems Software

ISEF Category: The study or development of software, information processes or methodologies to demonstrate, analyze, or control a process/solution.

Robotics and Intelligent Machines

Studies in which the use of machine intelligence is paramount to reducing the reliance on human intervention.

Plant Sciences