Learn English through Science: Earthworm Observation
π ML (Multilingual Learners) Class
β± Time spent:0:00
Take your time β no rush! Suggested ~40 minutes
0 of 5 sections complete
π¬ Watch First: What is an Earthworm?β± ~2 min
Watch this short video about earthworms. Pay attention to the body parts and vocabulary words you hear. You can scroll past this after watching.
While watching, listen for: segments, setae (bristles), clitellum (the thick band). These are the words you'll learn today!
πΈ Section 1: Draw or Photo Your Earthwormβ± ~5 min
If you have an earthworm in class, take a close-up photo. If not, draw a labeled diagram of an earthworm showing its body parts. Upload your photo or drawing here.
Observation Tips: Look for the segments (rings) along the body. Find the clitellum β it's the thicker, smoother band near the front. Notice how the worm moves using tiny bristles called setae!
π·
Click to Upload Your Earthworm Photo or Drawing
Accepted formats: JPG, PNG β’ Max size: 5MB
π Section 2: Vocabulary - SEGMENTSβ± ~8 min
Use the Frayer Model to deeply understand the word "segments." Look at your earthworm photo to help you!
SEGMENTS
/ΛsΙΙ‘.mΙnts/ (noun)
Definition (In Your Own Words)
Characteristics / Facts
Examples
Non-Examples
English Tip: "Segment" means a part or section. An earthworm's body is divided into many segments β like rings stacked together. Each segment has its own set of muscles!
βοΈ Practice: Write 2 sentences using "segments"
Example: "The earthworm has over 100 segments that help it move through the soil."
0 words (minimum: 20)
π Section 3: Vocabulary - SETAEβ± ~8 min
Now learn about setae β the tiny bristles that help worms grip the ground!
SETAE
/ΛsiΛ.tiΛ/ (noun, plural)
Definition (In Your Own Words)
Characteristics / Facts
Examples
Non-Examples
English Tip: "Setae" is the plural β one is called a "seta." Think of them like tiny hooks or bristles. If you rub an earthworm backward, you can feel the setae! They help the worm grip the soil so it can push forward.
βοΈ Practice: Write 2 sentences using "setae"
Example: "The earthworm uses its setae to grip the soil and pull itself forward."
0 words (minimum: 20)
π Section 4: Vocabulary - CLITELLUMβ± ~8 min
Learn about the clitellum β the thick band on an earthworm's body!
CLITELLUM
/klaΙͺΛtΙl.Ιm/ (noun)
Definition (In Your Own Words)
Characteristics / Facts
Examples
Non-Examples
English Tip: The clitellum is the thick, smooth band you see near the front of an earthworm. It looks different from the rest of the body β smoother and lighter in color. It helps the worm make a cocoon for its eggs. The plural is "clitella."
βοΈ Practice: Write 2 sentences using "clitellum"
Example: "The clitellum is the smooth, thick band near the front of the earthworm."
0 words (minimum: 20)
βοΈ Section 5: Describe Your Earthwormβ± ~11 min
Look at your earthworm photo or drawing. Write a detailed description using the vocabulary words you learned: segments, setae, and clitellum.
Writing Checklist:
β Use the word "segments" at least once
β Use the word "setae" at least once
β Use the word "clitellum" at least once
β Include adjectives (smooth, slimy, long, etc.)
β Write at least 60 words
β Use complete sentences
My Earthworm Description
0 words (minimum: 60)
π
Great Job! Activity Complete!
You've learned important English vocabulary about earthworms!
π New Vocabulary You Learned:
Segments β repeated body sections (like rings) that help the worm move
Setae β tiny bristles on each segment that grip the soil
Clitellum β thick, smooth band used for reproduction