Welcome Camper-nauts!
Are you ready to liftoff into our galaxy of Wonder and fun? We’re excited to have you aboard Camp Wonderopolis™, NCFL’s free online summer-learning spacecraft. During your Mission to Wonder, you’ll earn Wonder Cards®, get hands-on with cool experiments, and put science to the test! The Camp dashboard will track the Wonders you’ve explored, and tell you where to moonwalk next. Share your experiences and see what others are doing on the Wonder Wall. Have fun discovering all the areas of Camp Wonderopolis!






Featured Wonder Of the Day #2744
What Happens When Planets Are Retrograde?

Humans have looked to the night sky for thousands of years. In doing so, we’ve found many interesting patterns. Today, we can predict eclipses and meteor showers. We know about the paths of comets and galaxies. This Wonder of the Day is about another pattern of movement you may have heard about—retrograde.