Free Digestive System Labeling Worksheet
Learning about the human body is easier when kids can see how everything connects, and this free digestive system labeling worksheet makes it hands-on.
This simple activity gives students a clear diagram to label, along with a word bank and answer sheet to guide them.
It’s a great way to introduce human anatomy in elementary or middle school, whether you’re teaching at home or in the classroom.
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What is the Digestive System?
The digestive system is the body’s way of turning food into fuel. Food moves through several organs, including the mouth, esophagus, stomach, small intestine, and large intestine.
Along the way, it gets broken down into nutrients the body uses for energy, growth, and repair. Anything left over is passed along as waste.
Parts of the Digestive System
Each organ plays a special role in breaking down and absorbing food. Here’s a simple overview kids can follow as food moves through the body.
Mouth
Digestion begins in the mouth. Teeth chew food into smaller pieces while the tongue helps move it around. Saliva makes food moist and easier to swallow.
Esophagus
The esophagus is a muscular tube that carries food from the mouth to the stomach. Muscles push the food down in a wave-like motion called peristalsis.
Stomach
The stomach mixes food with strong acids and enzymes, turning it into a soft mixture called chyme. It also kills harmful bacteria and signals the brain when you’re full.
Small Intestine
In the small intestine, juices from the pancreas and liver continue breaking food down. Tiny finger-like shapes called villi absorb nutrients into the bloodstream.
Large Intestine
The large intestine removes water from what’s left. Helpful bacteria live here and make certain vitamins. The waste becomes solid and is prepared to leave the body.
Label the Digestive System Worksheet
After learning about each organ, kids can put their knowledge into practice with our digestive system label worksheet.
The diagram shows the main parts of the digestive system, and students use the word bank to match each term to its correct place.
An answer sheet is included, making it easy for teachers, parents, or kids working independently to check their work.
More Human Anatomy Printables
If your kids are curious about how the body works, these free science printables make a great next step after the digestive system worksheet. They’re designed to build vocabulary, reinforce science concepts, and give students extra practice with labeling and recognition.
- Body Systems Worksheet – A simple introduction to how the different systems connect and work together.
- Skeletal System Labeling Worksheet – Helps kids learn the names of key bones and where they are located.
- Muscular System Worksheet – Focuses on important muscles in the body and how they support movement.
- Human Body System Word Search – A fun way to review major systems of the body while practicing spelling and word recognition.
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Educational Anatomy Books for Kids
Adding books alongside worksheets has always helped bring lessons to life in our house. When it comes to learning about the human body, these anatomy books for kids make it both understandable and fun for kids.
Know Yourself Series – These interactive books explain anatomy in a way kids can actually enjoy, with stories, activities, and colorful illustrations. (Bonus: my link includes a 15% discount.)
Human Anatomy for Kids – A straightforward guide that covers everything from breathing to growth. It’s clear, engaging, and works well as a reference during science lessons.
Weird but True: Human Body – Packed with hundreds of surprising facts, this one always gets kids talking and laughing. My son loved sharing the strangest facts at the dinner table.
Get Your Free Labeling the Digestive System Worksheet Here!
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Last Updated on 22 September 2025 by Clare Brown