Your learning space

Our teeth are the most important thing that we need in many ways. We need them to eat, smile, talk, hold as well as tear. When we lose them, we are never the same again, as it affects our whole being.

We are no longer confident, and cannot speak properly and most importantly, cannot enjoy many foods! In this lesson, we will learn more about our teeth and what a treasure it is.

We will also learn about the changes we can expect as we grow up and ultimately how to take care of them until we are very old. 

What can destroy our teeth?

What is a plaque?

How dental decay develops.

Germs (bacteria) in our mouth grows on the teeth every day and help in the formation of plaques. Plaque is the sticky deposits that collect, in particular, around the gum line, the edges of fillings and the grooved surfaces of the teeth. If plaque is allowed to collect over time it will harden into a substance called tartar.

The plaque uses the food and drink that we eat (especially sugars) to make acid. Some foods, like fizzy drinks and lollies are already acidic. This acid attacks the tooth's outer layers (enamel and dentine) and eats them away. Over time, a small hole known as a cavity can develop on the surface of the tooth (enamel). This will cause toothache. 

Once cavities have formed in the enamel, the plaque and bacteria can reach the dentine. As the dentine is softer than the enamel, the process of tooth decay speeds up. Without treatment, the plaque and bacteria will then enter the pulp. At this stage, your nerves will be exposed to the bacteria, making your tooth very painful.

The bacteria can also infect the tissue within the pulp, causing a dental abscess. Tooth decay typically occurs in the teeth at the back of your mouth, known as the molars and premolars. These are large flat teeth that you use to chew food. Due to their size and shape, it is easy for small particles of food to get stuck on and in between these teeth. They are also harder to clean properly.

When tooth decay happens, many bad things happen:

• The tooth could break 
• The nerve or pulp could get infected
• The nerve could die
• You could get toothache
• You could get swelling of your face
• You might feel sick
• You might need a filling

You might need to have the tooth taken out. If it was a front tooth it would spoil your lovely smile. . 

There is a great deal you can do to help keep your teeth healthy and strong. It all comes down to brushing and flossing regularly! Here is a guide to cleaning your teeth properly.

1. Brush at least twice a day — after breakfast and before bedtime. If you can, brush after lunch or after sweet snacks. Brushing properly breaks down plaque.

2. Brush all of your teeth, not just the front ones. Be sure to brush along the sides and in the back. 

3. Spend at least 2 or 3 minutes each time you brush. You will get used the time once you get into the flow of proper brushing.

4. Always use toothbrushes with soft bristles (usually written on the label) and change then every 3 months.

5. Learn how to floss your teeth. Flossing is the best way to get rid of tiny food particles between the teeth, especially where the brush cannot get into. Slip the dental floss between each tooth and along the gum line gently once a day. Remember to also brush your tongue to help keep your breath fresh! It's not just brushing and flossing that keep your teeth healthy — you also need to be careful about what you eat and drink.

Remember, the plaque on your teeth is just waiting for that sugar to arrive. Eat lots of fruits and vegetables and drink water instead of soda. And don't forget to smile! . 

Like anything else, you need a coach a supervisor or an expert who can guide you and ensure that things are well or not. It's also important to visit the dentist twice a year. Besides checking for signs of cavities or gum disease, the dentist will help keep your teeth extra clean and can help you learn the best way to brush and floss.

Making the right choices.

1. What kind of brush do I need?

2. What kind of toothpaste should I use?

3. What about chewing sticks and sponges?

Well, look out for our full interactive lesson which will come out soon. This will detail all the bits you need to know about EVERYTHING. It will be fun!