Have you ever wondered why worms surface when it rains? Worms appear everywhere!
My students have been fascinated with worms, so I created an activity where we pretend to be worms.
Follow the video to do a fingerplay or a whole-body activity.
The Little Worms
The little worms are in the mud, wiggling, wiggling, wiggling,
They push their heads up out of the mud and say, “Yippee! It’s a rainy day!”
The little worms are in the mud, wiggling, wiggling, wiggling,
They push their heads up out of the mud and cry, “Oh no! It’s a sunny day!”
Invite your students to think about other types of weather–windy, snowy, hot, cold, etc. How do you think the worms will feel?
If you want to learn more about worms:
There are multiple theories about why worms come out when it rains, including:
- Movement: Wet soil allows worms to move more easily across the surface, which can help them find food, new habitats, or mates. They can also migrate longer distances than they could underground.
- Survival: Worms need a moist environment to survive, and they can’t travel as fast while burrowing tunnels underground. After a rain, the soil pores and worm burrows fill with water, which allows worms to breathe through their skin.
- Escape: The vibrations from raindrops hitting the ground can sound similar to vibrations from predators like moles, causing worms to flee to the surface for safety. Birds also take advantage of this behavior by mimicking rain to lure worms to the surface for food.
- What can you do? If you see worms on the sidewalk after it rains, you can help them by moving them to a nearby patch of dirt or grass so they can burrow back underground more easily.
- For more activities and songs for a rainy day, check out this post.
- Go to Spotify or Apple Music to find Kathy’s music. You’ll find “Little Worms” on “Jump Jump Everyone.”
Jump Jump Everyone, my second album, is filled with many happy songs that have grown in my young learner classroom. The songs encourage children to move. Many songs link to classroom content. Children can dance like falling leaves, bloom like a spring flower, move through the butterfly life cycle . . . . you’ll find LOTS of fun and magic in this album. 
- Kathy Kampa loves to bring joy to the world through her children’s music and English language books (Oxford University Press). She is passionate about making learning engaging for young learners. You’ll find more music and movement resources on Kathy’s YouTube page.






