It’s a special day at school, it’s Bug Club Day! Sid and his friends use their magnifying glasses and discover ants, rolie polies, and caterpillars around the playground.
Sid remembers what he learned the past week about ways to keep your body healthy, the importance of brushing your teeth, exercise, and proper nutrition.
When Sid's shoes don't fit, he declares that his shoes must be shrinking. Sid and his friends discover that it's hard to see things growing, because growing happens slowly over time. It turns out Sid's shoes weren't shrinking -- he was growing!moreless
Sid and his friends try to determine which of his accumulated scientific tools is his favorite: the chart, the estimation jar, the magnifying glass, or the ruler.