It's the day of the Hero Elementary Fun Fair, but the weather turns rainy, then sunny, then rainy again. Sparks' Crew learns to recognize the signs of changing weather in order to predict if the weather will be nice for the Fun Fair. Curriculum: Weather patterns -- including the interaction of sunlight, temperature, clouds, and wind -- help people predict what the weather is going to be. / When a tree falls in the schoolyard, our heroes try to find a new home for a chipmunk. But, what kind of home--or habitat--does a chipmunk need? Sparks' Crew will figure it out, one way or another! Curriculum: The places where wild animals live have features that help meet the animals' needs.