Notice the world
The Eight Moon Phases, in the Order You See Them
Track the Moon from new to full and back again by remembering that sunlight always lights half of it while your viewing angle changes.
The collection
Notice the world
Look more closely at ordinary places and the changes around you.
Notice the world
Watch the same plant to notice the season change
Choose one easy-to-revisit plant and record the same leaf, flower, and fruit questions each time instead of chasing perfect IDs.