Mom watches Calvin go to school in his raincoat and cap. Once outside, Calvin takes the raincoat and cap off and splashes in all the puddles on the way to the bus stop. It's raining the entire time. Calvin sits dripping at his desk. After school, he comes home carrying his raincoat and cap. He splashes in the puddles again. He puts his raincoat and cap on, then goes into his house. Mom takes the rain gear off. Calvin then sneezes.