Allergies - Hypersensitivity

Explore the evolution of the respiratory system with a video that shows the anatomy of the system, how each part plays a role in inhalation and exhalation, and then moves into how the system works in the human body. 

Provide a visual reference to just how far apart the planets in our solar system are. Starting from a grapefruit representing the sun, the speaker in an engaging video walks the relative distance between each planet. 

The narrator of this video details the urinary system by looking at how bodies regulate the production of urine and how urine is stored and excreted from the body. The narrator finishes by discussing the nervous system's role in the...

This video takes an in depth look at four types of allergies: rhinitis, asthma, atopic dermatitis, and food allergies. Viewers will learn the differences between these allergies and what causes them. There are fantastic images in this...

Food allergies are common amongst human beings. In this video, Dr. Vincent Bellonzi goes in-depth about food allergies and being tested for them. Check this video out for some great information!

Get your class thinking with animations of neurons in action and explanations of how stimuli is transported and processed. This film makes an ideal introduction or review of the nervous system. The parts of the brain and what they...

The human immune system doesn't always prevent us from getting sick, so what is it doing? Young scientists watch a short video explaining what the immune system is and how it works. Then, they answer eight questions to prepare for an...

Blood passes through the kidneys about 300 times a day. Show your class how the kidney and bladder work together to filter blood in the excretory system. This 19th video in the series explores how the circulatory and respiratory systems...

At the elementary school highlighted in this video, administrators work hard to eliminate allergic reactions to various types of food. This is an eye-opening video that is important for cafeterias in all schools. Do your students have...

Mostly made up of colorful diagrams, this presentation winds through the digestive system. Beginning with the mouth, passing by the liver, and then leaving the body, viewers examine the length of the digestive system on captioned slides....