Digestion and Nutrition

Digestion and Nutrition

What students learn

Students learn how digestion breaks food into smaller parts and how nutrition helps the body get energy and materials for growth. Start with Digestive System: Food Gets Broken Down to see the process from the first bite, then use Healthy Eating: Fuel for a Growing Body to connect food choices to body needs.

Why it matters

Food only helps the body after it is broken down and used well. Food Groups: Building a Balanced Plate shows how different foods support energy, growth, and health in different ways.

Learn the idea

Digestion starts when food enters the body and continues as the body breaks it down into useful parts. Nutrition is the science of choosing foods that help the body do its jobs. Students should be able to explain why a balanced plate is more useful than a meal made of only one type of food.

Try it

Ask the student to name one food they ate today and tell what job it might help the body do. Then have them describe one food group that is missing from a meal and how they could improve it.

Parent guide

Use everyday meals as examples. Ask your child what happens to food after it is eaten and why some meals help the body more than others. If the explanation gets vague, point back to the clip and have them restate the main idea in one sentence.