Lightning (Pebble Plus: Weather Basics)
Watch it light up the sky. Hear its booms. It's time to learn about lightning.
Rain (Weather Basics)
Wind (Weather Basics)
Clouds (Weather Basics)
Sunlight (Weather Basics)
Snow (Weather Basics)
Tornadoes!
Flash, Crash, Rumble, and Roll
Clouds (Let's-Read-and-Find-Out Science 1)
Hurricanes!
Exploring Fall (Exploring the Seasons)