How Your Teeth Work? | Best Educational Videos For Kids

Alphabets Sounds Video

share us on:

This lesson explores the importance of teeth in our lives, highlighting their roles in chewing and contributing to our smiles. It covers the journey of teeth development from baby teeth to permanent teeth, detailing the five types of teeth—incisors, canines, premolars, molars, and wisdom teeth—each with specific functions. Additionally, it shares interesting facts about chewing patterns and encourages appreciation for the unique roles teeth play in maintaining our health.
  1. What are the different types of teeth and what do they do?
  2. Why do you think it’s important to take care of your teeth?
  3. How does the way we chew food change based on whether we are right-handed or left-handed?

The Fascinating World of Teeth

Teeth are super important in our lives! They help us chew our food and give us bright, happy smiles. Let’s dive into the amazing world of teeth to learn about the different types, what they do, and some cool facts about them.

The Journey of Teeth Development

When babies are born, they have 20 tiny teeth hiding in their gums. These are called baby teeth or milk teeth. They usually start to pop out when a baby is between 6 to 12 months old. By the time a child is 2 or 3 years old, all their baby teeth have usually appeared. This is called teething.

As kids grow, around the ages of 5 to 6, these baby teeth start to fall out. This makes room for new, permanent teeth to grow. By the time someone is 12 or 13 years old, they usually have all their permanent teeth. But wait, there’s more! Between the ages of 17 and 25, some people get four more teeth called wisdom teeth, making a total of 32 teeth.

Types of Teeth

Our 32 permanent teeth are divided into five different types, each with a special job:

1. Incisors

These are the eight teeth at the front of your mouth, four on the top and four on the bottom. Incisors are like little scissors that cut food into smaller pieces, making it easier to eat.

2. Canines

Next to the incisors are the canines, which are sharp and pointy. There are two on the top and two on the bottom. Canines are great for tearing food, especially things like meat.

3. Premolars

Premolars, also called bicuspids, are next to the canines. They have flat tops with ridges and are perfect for crushing and grinding food. There are four premolars on each side of your mouth.

4. Molars

Molars are found at the back of your mouth. They are the strongest teeth and are used for grinding and chewing food really well. There are four molars on the top and four on the bottom.

5. Wisdom Teeth

Wisdom teeth, or third molars, are the last to come in. Sometimes they can cause problems because they don’t have enough space, so they might need to be removed. Long ago, our ancestors needed these extra teeth to chew tough foods like raw meat.

Chewing Patterns and Fun Facts

Here’s a fun fact: Did you know that the hand you write with can affect how you chew? People who are right-handed often chew on the right side of their mouth, while left-handed people chew on the left side. Try watching your friends and family while they eat to see if this is true!

Conclusion

Teeth are not just for eating; they are amazing parts of our body that help keep us healthy. By learning about the different types of teeth and what they do, we can appreciate how special they are.

Here’s a fun challenge for you: How many teeth are babies born with? Share your answer with your friends!

  • What do you think it would feel like to have a new tooth coming in? Can you remember when you lost your first tooth, or have you seen someone else lose a tooth?
  • Imagine you are a tooth fairy. What kind of special powers would you have, and what would you do with them?
  • Have you ever noticed if you chew more on one side of your mouth? Try paying attention next time you eat and share your findings with your family or friends!
  • Tooth Detective: Become a tooth detective and observe the teeth of your family members (with their permission, of course!). Count how many of each type of tooth they have: incisors, canines, premolars, and molars. Draw a simple chart to record your findings. Do you notice any patterns? Are there any differences between adults and children?
  • Chewing Experiment: Try eating a small piece of food, like an apple slice or a cracker, using only one type of tooth at a time. First, use just your incisors, then your canines, and finally your molars. Which teeth are best for cutting, tearing, or grinding? Write down your observations and share them with your class.
  • Teeth Timeline: Create a timeline of your own teeth journey! Ask your parents when your first baby tooth appeared and when you started losing them. Draw a timeline showing when you expect to get all your permanent teeth. You can even add a future prediction for when you might get your wisdom teeth!

All Video Lessons

Login your account

Please login your account to get started.

Don't have an account?

Register your account

Please sign up your account to get started.

Already have an account?