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Scallion printable lesson pack

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Scallion

This Pro Pack offers ready-to-use, multi-level activities to teach English vocabulary and science concepts about a scallion.

SizeRef lesson draft

Learning Goals

  • Identify and name a scallion in English.
  • Describe the physical characteristics of a scallion.
  • Understand basic size and measurement concepts using a scallion.
  • Learn about a scallion's life cycle as a young onion.

Teacher / Parent Setup

Print the lesson pack. Gather a real scallion, a pencil, and drawing supplies. Prepare a space for movement activities.

Curiosity Focus

Why is the Scallion built this way?

This pack includes a reviewed diagram poster and a Kids Ask Why page that turns curiosity into a short explanation and mini activity.

Scallion
Width
25.0 cm
Height
1.5 cm
Depth
1.5 cm
Prepared by SizeRef Pro. Print or save as PDF from your browser.

Page 2

Vocabulary Builder

Little Learners: Meet a Scallion!

Scallion

Trace the word 'scallion' with your finger or a crayon.

Look at the picture of the scallion. What colors do you see? Point to the green part. Point to the white part.

Stand up tall like a long green scallion! Now wiggle like a scallion in the wind.

Scallion Sentences and Stories

A scallion is a vegetable.

It looks like a long, green onion.

We can eat scallions in salads.

Write two sentences about what a scallion looks like or where it grows.

Word bank: scallion · green · white · vegetable · onion · salad

Scallions: Baby Onions and More!

A scallion is a young plant from the onion family. It's harvested before its bulb grows big and round like a mature onion. This makes it long and thin, with a mild flavor. Botanically, it's often the same species as a regular onion, *Allium cepa*, but picked at an earlier stage. Sometimes, 'spring onions' or 'green onions' are other names for scallions. They're a great source of vitamins and add a fresh, zesty taste...

Why do you think some plants are harvested when they are young, like a scallion, instead of waiting for them to fully grow?

Page 3

Size Science Lab

Read the size clue

A typical scallion is about 25.0 centimeters (250mm) long. Imagine a standard pencil, from its tip to the end of its eraser – that's roughly the length of a scallion! Its thickness is quite small, around 1.5 centimeters (15mm) in both width and depth. This means it's about as wide as your little finger. So, a scallion is long and thin, not round and fat like a big onion. It's like a long, green stick of flavor!

Width
25.0 cm
Height
1.5 cm
Depth
1.5 cm

Quick Check

How long is a scallion in centimeters?

Estimate

Without measuring, find an object in the classroom or home that you think is about the same length as a scallion.

How is the shape of a scallion different from a regular, round onion?

Page 4

Scientific Diagram Poster

Reviewed diagram

Scallion Scientific Diagram with Kids Ask Why

Batch reviewed generated diagram for Pro Pack use. Check labels, Kids Ask Why panel, anatomy/context modules, and print readability.

Reviewed
2026-06-12
Scallion reviewed scientific diagram poster

Page 5

Kids Ask Why Lab

Big Question

Why is the Scallion built this way?

The Scallion has body parts and behaviors that help it move, find food, stay safe, and live in its habitat.

How to diagram it

Connect one body part to one survival job with arrows and short labels.

Cause-and-effect arrows

Part
Job
Why it helps

1-minute activity

Choose one visible body part and ask what job it might help the animal do.

I noticed:

My answer in one sentence:

Draw your own explanation

What I see
What it does
Why it matters

Page 6

Comprehension + Drawing

1. What color is the top part of a scallion?

2. Is a scallion a fruit or a vegetable?

3. What is another name for a scallion?

4. What kind of plant does a scallion grow into if it gets bigger?

Draw and compare

Draw a picture of a scallion next to an object that is about the same length, like a pencil. Label both items.

Drawing space

Page 7

Answer Key + Teaching Notes

Answer Key

  • Green.
  • A vegetable.
  • Green onion or spring onion.
  • A regular onion (with a big bulb).
  • 25.0 centimeters (or 250mm).

Teaching Notes

  • Use real scallions if possible for a sensory experience.
  • Encourage students to touch, smell, and even taste a small piece (if safe and allowed).
  • Connect the scallion to other vegetables they know.
  • Emphasize the 'baby onion' concept for younger learners.
  • Review measurements and comparisons frequently.

Extension Activity

Plan a simple recipe using scallions, like a chopped salad or a stir-fry, and discuss the ingredients and steps.

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