Welcome to Year 2 of Pulse of the Planets' Kids' Science Challenge. Kids' Science Challenge is a nationwide annual competition for third to sixth graders to submit experiments and problems for REAL scientists and engineers to solve. We've selected the Grand Prize Winners and Finalists for the first year. We have a brand new competition ready for Year 2, so don't miss out and sign up today!

You'll need Flash to access this main site (download Flash here), but if you don't have Flash you can still visit these pages:
 

• Winners Announced!
• Drawings Gallery
• KSC in Action! Blog
• Fun Activities!
• For Teachers and Parents
• Year One Archive
• Contest Rules
• Policies & Terms of Use
• Partners & Sponsors
• Project Credits
• Contact Us