Nancy Bullard on MSN

Sidewalk Solar System Turn My Driveway Into a Space Science Lab

In this video I turn my sidewalk into a colorful model of the solar system using sidewalk chalk. I draw each planet to scale ...
The Planetary Society

Hands-on activity: Sidewalk chalk Solar System

Walk your neighborhood to make your own scale model of the Solar System, then draw how comets crash down to Earth. Disciplinary Core Ideas: 1-ESS1-1, 1-ESS1-2, 5-ESS1-1, and 5-ESS1-2. Science & ...