About Nexus Olympiad

Empowering students from 6th to 12th grade with national-level science exams that challenge and inspire.

Students eagerly taking a chemistry exam in a bright classroom setting.
Students eagerly taking a chemistry exam in a bright classroom setting.

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Trusted Nationwide

500+ Schools

Chemistry Exams

Engage students with challenging chemistry questions for grades 6-12.

A vibrant chemistry lab setup with colorful test tubes and students actively experimenting.
A vibrant chemistry lab setup with colorful test tubes and students actively experimenting.
Exam Levels

Separate papers for middle and high school students.

Registration

Schools can easily register students online.

Results

Quick score reports to track student progress.

Projects

Hands-on chemistry challenges for curious minds

Students in lab coats carefully mixing colorful chemicals in test tubes
Students in lab coats carefully mixing colorful chemicals in test tubes
Acid-Base

Explore reactions of acids and bases safely

Close-up of a bubbling beaker showing a chemical reaction
Close-up of a bubbling beaker showing a chemical reaction
Students observing color changes in pH indicator strips
Students observing color changes in pH indicator strips
A detailed model of a water molecule with labeled atoms
A detailed model of a water molecule with labeled atoms
Molecule

Build and understand molecular structures