Example Sentences
I can see a Corn.
The Corn is a vegetables > fruit vegetables > vegetable.
Corn helps me learn a real-world English word.
How Big Is a Corn? Size, Height & Kids Worksheet
Vegetables > Fruit Vegetables > Vegetables
Explore Vegetables Fruit Vegetables Vegetables by sizeStart free with one worksheet. Upgrade when you need the full printable lesson pack, levels, notes, and answer key.
Size Comparison
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Visual English Lesson
Corn
Corn, also known as maize, is a cereal grain first domesticated by indigenous peoples in southern Mexico about 9,000 years ago. The leafy stalk of the plant produces ears, which contain the grain, also kernels, are seeds
Mini Quiz
Which measurement tells how tall it is?
Free 3-minute practice
- Ages 6-8 practice
- Mixed pack activity
- A quick word, sentence, quiz, and drawing task
- Good for one short home or tutoring activity
Scientific Diagram
Make a labeled diagram of Corn
Turn this object into an encyclopedia-style visual: parts, function, size clues, context, and clear English callouts. It helps parents and teachers move from a quick size fact to a real mini lesson.
Exploded viewPicture vocabularyScience modulesPrintable poster
- Free: copy a polished English diagram prompt
- Pro: reviewed printable poster, worksheet, notes, and answer key
- Useful for parents, tutors, classrooms, and visual learners
Pro Pack
Want this as a full printable Corn lesson?
Use the free worksheet for one quick activity. Choose Pro when you need a complete pack with levels, answer keys, adult notes, science prompts, and a printable flow you can reuse.
Same object, three learner levels
Use easier or harder versions for ages 3-5, 6-8, and 9-11.
A full printable pack, not one loose page
Vocabulary, quiz, size science, drawing task, and answer key together.
Ready for a weekly routine
Turn object pages into repeatable English and science practice.
Instructions for the adult
Parent and teacher notes make it usable at home, tutoring, or class.
About Corn
Corn, also known as maize, is a cereal grain first domesticated by indigenous peoples in southern Mexico about 9,000 years ago. The leafy stalk of the plant produces ears, which contain the grain, also kernels, are seeds. Corn is a staple food in many parts of the world and is used in a wide variety of dishes, including tortillas, cornbread, and popcorn. Beyond food, corn is used to produce ethanol, animal feed, and even industrial products. Its nutritional value, versatility, and ease of cultivation make it one of the most important crops globally.
Size Overview
Understanding the size of corn is useful whether you're cooking, planting, or just curious. A typical corn cob measures approximately 200mm in width, 45mm in height, and 200mm in length. That's 20.0cm wide and 4.5cm high. This means a corn cob is roughly about the size of a large smartphone or a small book. It easily fits in the palm of your hand. When considering corn on the cob sizes, slight variations are normal, but these dimensions provide a good general guide. This makes it easy to determine how much space it will take up, and helps with everything from storing it in your refrigerator to knowing how many to order for a summer barbeque.
20.0 cm
Width
5.0 cm
Height
5.0 cm
Depth
🧒 For Kids
An ear of corn is about as long as your ruler from the tip to the base! It's a yummy vegetable that comes wrapped in green leaves, and you can pop the kernels off to eat them.