The National Geographic Completely Gross Chemistry Set is a fun and engaging STEM science kit that introduces kids to chemistry through messy, surprising, and exciting experiments.
This kit includes a total of 20 science experiments: 10 core gross-themed experiments and 10 additional bonus experiments that can be completed using common household items. Together, they create a full hands-on learning experience that makes science fun, memorable, and interactive.
Children will explore chemical reactions, polymers, pH-based experiments, and basic biology concepts in a way that feels playful while still being educational. Each activity is designed to spark curiosity and encourage independent scientific thinking.
Perfect for at-home learning, classroom use, or science-themed gifting, this kit turns everyday science into an exciting discovery journey.
Key Features
- Includes 20 total science experiments (10 core + 10 bonus experiments)
- Hands-on STEM learning focused on chemistry and basic biology
- Explores real scientific concepts like reactions, polymers, and pH science
- Includes illustrated step-by-step instruction guide
- Encourages curiosity, problem-solving, and critical thinking
- Fun "gross science" theme keeps kids engaged while learning
- Recommended age range: 8-12 years
