Plant a Seed
There's nothing more magical than having a child plant a seed, nurture it, and begin to see it grow. For my family, the circular nature of life was felt on the deepest level when we harvested big pumpkins that came from the tiniest seeds. Opening the pumpkin and letting my oldest daughter try to count the hundreds of seeds inside was an astonishing lesson in the abundance of the universe. And you don't need a huge backyard; a little planter in the kitchen window offer up the same awe and wonder.