Lucas joined an after-school art group.

Mia learned to ride a bicycle with training wheels.

The twins decided they wanted different hairstyles for the first time in their lives, which struck me as a surprisingly important development.

Sophie began saying whole paragraphs that only she could fully understand.

One afternoon, Patricia arrived for a scheduled home visit and found us in the yard building raised flower beds.

She watched as Lucas passed me screws, Eli measured a plank with a plastic ruler, Nora announced which flowers were best, and Mia attempted to plant a toy dinosaur.