Examine the systems of the human body with a bold, charming, and kid-friendly application. This noteworthy tool is certain to get kids interested what goes on inside of them! The eye feature uses the tablet camera to view images and show...

Starting with a diagram of the kidneys and urinary tract of the human, this sheet has questions about excretion, blood concentrations of hormones, gland feedback mechanisms and the effects of some hormones.

Our body manufactures antibodies that are the exact shape for the antigens it encounters. The simulation shows a 3-D model of an antibody and antigen pairing. It allows young scientists to explore the complementary shapes.

Build up your gut. Groups up to four play a card game to learn more about the microbiome in the gut. Learners try to build a healthy gut with their cards. The player acquiring six microbes without any pathogens wins the game. 

In this online interactive English vocabulary skills worksheet, students respond to 13 multiple choice questions that require them to fill in the blanks in sentences with the appropriate prepositions.

In this online interactive grammar skills learning exercise, students examine 10 sentences that are missing words and select the appropriate words to complete each of the sentences and match them to the sentences. Student answers...

Slideshow with embedded video and audio explains our immune system and how it works. Includes a worksheet handout.

This interactive will help students to identify the basic functions of the immune system. Recognize ways to distinguish between nonspecific and specific immune responses.

Take this interactive, multiple-choice quiz over the human immune system, then review your score and any missed questions at the end.

An interactive, self-guided lesson on the function of the human immune system and how medical intervention prevents disease. This lesson has many descriptive animations as well as graphs and diagrams to help with understanding. There is...

What do you know about the different human body systems? This site features information on each of the different systems. Students and teachers will benefit from this comprehensive resource.

This source offers a great overview of the various systems of the human body. Each part is identified and described on this site by a veteran science professor. Many interactive quizzes are located here as well for students looking to...

This is the fourth in a series of five missions that deal with how infectious diseases are spread. In this interactive adventure game, students are part of a team of investigators conducting field and laboratory investigations to learn...

Short, colorful movies explain each of the body's systems: skeletal, cardiovascular, digestive, urinary, respiratory, endocrine, skin, immune, muscular, and nervous. Once you've seen the movie, click on the Activity Page link for...

In this comprehensive interactive tutorial you will study how your body is designed to fight off disease causing agents and what happens inside your body when you are actually sick. Additionally, you will learn how to organize...

How do we defend against disease? Why should get vaccinated? Find the answers to these questions and everything about the immune system in this session. It contains 16 interactive activities.

Test your understanding of the human body and all of its complexities with these interactive worksheets, games and quizzes.

Complete medical education project explores the role and uses of vaccines now and in the past. Find information and analysis about vaccination controversies; answers to frequent questions about vaccinations; timelines of diseases,...

Explore the production of six different types of vaccines. This activity is interactive, allowing you to take part in the production of the different vaccines.

Take this interactive, multiple-choice quiz over food nutrition, then review your score and any missed questions at the end.

Play this educational interactive online game to learn how sneezing infects other humans with a virus. Children and the elderly are the easiest to infect because of their immune systems. Includes facts about the common cold.