Understanding the Different Parts of a Tooth
Explore the structure of a tooth by learning about its various parts such as enamel, dentine, pulp, and more. Discover the difference between the crown and root, and engage in interactive activities like labeling diagrams and creating models to enhance your understanding. Watch a video for a detailed explanation and ensure good dental health by understanding the importance of each component of a tooth.
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Monday 1st June 2020 WALT identify the different parts of a tooth
WALT identify the different parts of a tooth Let s start with a reminder of last week s lesson. Can you name the 4 different types of adult teeth? I_________________________ C________________________ Challenge Can you match the name to the picture? P_________________________ M________________________
WALT identify the different parts of a tooth Premolars Canines Molars Incisors
We can divide our tooth into 2 separate sections. The crown This is the part which we can see sticking out above the gum. The root This is the part which is hidden inside our gums.
Watch the following video describing the structure of a tooth in more detail https://www.youtube.com/watch?v=dpZ0Nv3uZqw
Enamel This is the hardest part of our body. Even harder than bone! Dentine This forms the bulk of the tooth. It is not as strong as enamel but it is what gives your tooth its colour. It covers the crown and it is actually transparent in colour. Pulp This is the living part of the tooth. It is made of soft tissue and is very sensitive. Blood Vessels These carry blood to and from the tooth containing oxygen and nutrients. They are therefore very important in keeping your tooth healthy. Gum The gums cover the bone around the teeth. Healthy gums are firm and pink. Unhealthy gums can look red and may bleed when you brush.
WALT identify the different parts of a tooth Complete and colour in a diagram of a cross section of a tooth similar to the one on the previous slide. Include labels for the individual parts. Challenge Can you use different coloured plasticine or salt dough to make an accurate model of a tooth with all the different layers? It doesn t have to be actual size. You can make it bigger so its easier to build.
