Every person starts as a baby and grows into a kid, then into a grown-up. Growing means the body gets taller, stronger, and able to do more things. Food, sleep, and play all help the body grow in healthy ways.
A measuring chart can show how height changes over time.
Key Facts
- Baby → Kid → Grown-Up shows a common pattern of human growth.
- Healthy food gives the body energy and building materials for growth.
- Sleep helps the body rest, repair, and grow.
- Active play helps muscles, bones, balance, and coordination become stronger.
- Height can be measured with a ruler or measuring chart.
- Growth amount = new height - old height.
Vocabulary
- Growth
- Growth is the way a living thing gets bigger or changes as it gets older.
- Height
- Height is how tall a person or object is from bottom to top.
- Nutrition
- Nutrition is how food helps the body get energy and materials it needs to stay healthy.
- Sleep
- Sleep is a resting time when the body and brain recover and prepare for a new day.
- Exercise
- Exercise is body movement, such as running or jumping, that helps keep muscles and bones strong.
Common Mistakes to Avoid
- Thinking everyone grows at the same speed. This is wrong because bodies grow at different rates, and healthy growth can look different for different people.
- Measuring height with shoes on. This is wrong because shoes add extra height and make the measurement less accurate.
- Forgetting that sleep helps growth. This is wrong because the body uses sleep time to rest, repair, and support healthy development.
- Thinking only food matters for growing. This is wrong because healthy growth also needs sleep, play, care, and regular healthy habits.
Practice Questions
- 1 A kid was 100 cm tall last year and is 106 cm tall this year. How many centimeters did the kid grow?
- 2 A baby is 70 cm tall, a kid is 110 cm tall, and a grown-up is 170 cm tall. How much taller is the grown-up than the baby?
- 3 A child eats healthy meals but gets very little sleep and almost never plays outside. Explain why this may not be the best plan for healthy growth.