University of Manchester
Children's University of Manchester: Teeth and Eating: Tooth Timeline
Illustrated explanation of a basic change in humans as we grow: the maturing of our teeth.
BBC
Bbc Schools: Ks2 Bitesize: Science: Teeth and Eating
A review of key concepts about teeth and their development, with diagrams, activities, and quiz questions.
Other
Healthy Teeth: Oral Health Education Database: Teeth and Gums
Ever wonder what the difference between baby teeth and adult teeth is? Learn about tooth growth and development. In addition, find out information about the different types of teeth in your mouth and the specific parts of a tooth.