Scale model of the solar system! https://www.exploratorium.edu/explore/solar-system/activity/build-model https://www.exploratorium.edu/explore/solar-system/acti

Scale model of the solar system! https://www.exploratorium.edu/explore/solar-system/activity/build-model https://www.exploratorium.edu/explore/solar-system/activity/... Have each kid 'adopt' a planet, give them the materials to construct the planet at the appropriate scale and they tell the group 5 fun facts about their planet when the group walks from Sun to Pluto. It is a WHOA experience for kids and adults about the emptiness of space. Scale for the stamina of your kid group, Pluto is way out there.