Making Science Fun Every Month. The Spangler Science Club features the coolest hands-on science experiments and designed by Steve Spangler. Conduct many experiments and take-it-further challenges that combine the perfect mix of critical thinking, tinkering and fun. Make science fun! Perfect science spark for children in grades K-6. Packed with science fair project ideas. Enjoy free shipping. Designed by America’s science teacher Steve Spangler. Conduct an abundance of science experiments and STEM challenges.