In this animated activity, learners examine muscle cell contraction and relaxation and consider the role of calcium ions.

In this screencast, learners examine hearing and balance. Detailed drawings of the outer, middle, and inner ear structures are included.

In this colorful, interactive object, learners examine nervous and epithelial tissue composition and function. A quiz completes the activity.

Students read about how acid/base balance affects a person's health. This activity includes animation.

Interactive excercise to age deer by dental inspection.

In this interactive object, learners complete dental formulas for various species of animals.

Learners read a scenario about a blood-borne pathogen incident in the workplace and decide the best action to take.

Students locate the enamel, cementum, cementoenamel junction, the anatomic crown, and the root of a tooth in this interactive lesson.

Students identify the enamel, cementum, cementoenamel junction, clinical crown, clinical root, and epithelial attachment of a tooth.

This is a Hygiene related fun game using mathematics.

Answer the puzzle to go to the next puzzle.

Test your knowledge of infection control and prevention!

oral/dental/hygiene