A SCIENCE KIT THAT INSPIRES - Your kids will have hours of fun as they explore the fizzy and bubbly reactions they create, just like a real scientist in a lab! A TOTAL OF 45 EXPERIMENTS - Build and erupt a volcano, create a geyser, launch a rocket, and cause some awesome chemical reactions! Each experiment is easy to conduct and a whole lot of fun! EASY-TO-FOLLOW INSTRUCTIONS - The experiment guide in this kit has kid-friendly instructions with illustrations for each step, and fascinating insight into the chemical reactions. HANDS-ON STEM - Kids will learn the scientific process, important fundamentals of chemistry, and how to safely conduct experiments. This science kit serves as an important stepping-stone in STEM success! HIGH-QUALITY EDUCATIONAL TOYS - The National Geographic STEM series provides kids high-quality educational toys that are a whole lot of fun!