National Geographic Gross Science Kit - 45 Gross Science Experiments- Dissect a Brain, Make Slime, Creepy STEM Project for Boys and Girls, Birthday Gifts for Kids 8-12 (Amazon Exclusive)
About
This wildly entertaining science kit turns “gross” into great fun with 15 hands-on experiments that ooze, bubble, and glow! Kids can make boiling “boogers,” glowing worms, and even a test-tube “vomit” while discovering the fascinating science behind each reaction. The easy-to-follow guide includes illustrated instructions and clear explanations, plus a bonus booklet with 30 extra experiments using common household items. Designed to spark curiosity and laughter, it’s a perfect mix of education and excitement for young scientists ready to explore the messier side of chemistry.
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Why it’s great
This kit makes learning unforgettable by connecting science to sensory, hands-on play. While kids are captivated by the icky experiments, they’re also learning about polymers, pH balance, and chemical reactions—core concepts in STEM. It encourages curiosity, problem-solving, and a fearless approach to discovery, proving that even the grossest projects can lead to real scientific insight. Perfect for classrooms, playdates, or rainy days, it helps kids see that science isn’t just smart—it’s seriously fun.