Hear is a close-up inspection of some of the compounds found in the Centrum Multi-Vitamin. Each slide shows the steps required for forming one. The compounds are as follows: chromium (III) chloride, cupric sulfate, manganese (III)...

Make the connection between Hooke's law and elasticity with an activity that introduces the class to the behavior of elastic materials. The resource defines stress and strain to calculate the modules of elasticity of...

Germ Theory revolutionized the medical industry and our understanding of bacteria and the human body. Presented is a series of facts and history on Louis Pasteur his discoveries and how they changed beliefs in the scientific community....

Students observe Australian X-ray paintings for information and to understand the art techniques used. Then they imagine and draw the inner organs of an animal. Students also research the anatomy of the animal to analyze the accuracy of...

Create a neuron frenzy as your pupils play the part of the neurons. An engaging lesson creates a human chain of neurons that pass cotton balls posing as neurotransmitters. Scholars learn about pre- and post-synapses as they complete...

Here's a reading exercise that uses an article about the inner planets to assess comprehension. After reading the article, kids respond to a series of questions using information from the text.

Third graders explore the basic structures and functions of the human body and how they relate to personal health.

Young scholars work cooperatively to accurately throw a Frisbee in order to learn about fitness components and different systems of the human body.

Nearly all students have seen pregnant women and may have questions about human development. Intended for secondary students with mild to moderate mental disabilities, this lesson defines the process of pregnancy  in a...

Fourth graders explore the kidney, bladder, and function of the excretory (urinary) system.

In this interactive human biology worksheet, students view an illustration of the digestive system and drag the 12 appropriate parts of the digestive system to the correct boxes.

In this science instructional activity, students read a description of the digestive system and analyze a diagram. The instructional activity includes information about the esophagus, stomach, duodenum, and the small and large intestines.

In this biology worksheet, students find the words in the puzzle related to the nervous system. The answers are found by clicking the button at the bottom of the page.

In this health worksheet, students find the words that describe the aspects of the muscular system. The answers are found at the bottom of the page.

In this health worksheet, students find the words that are part of the circulatory system and the answers are found by clicking the button at the bottom of the page.

Students describe the functions of bones in the human body. They describe the make up of a bone. They engage in a series of wonderful hands-on activitiies that reinforce learning of bones and the skeletal system.

Students understand how their food moves through the digestive system. In this digestion lesson, students measure the length of the digestive system from a projection of it. Students draw their own pictures of the digestive system.

Eleventh graders explore the major organs of the circulatory system. In this circulatory system lesson, 11th graders create, identify and describe parts of the system. Students view a list of major organs and predict what their job is....

Fifth graders identify the symptoms of asthma. In this biology lesson, 5th graders draw and label models of heart and lungs. They conduct a survey on asthma and construct graphs based on result.

Students explore the composition and function of blood through a variety of media and hands-on experiences. This lesson is a very good introduction to blood and the circulatory system.

Students build on knowledge of brain and nervous system in order to write about how their nervous systems help them cope with change in environment. Students navigate online sites to explore different parts of brain and nervous system.

In this autopsy worksheet students study how an autopsy is performed then answer a series of questions including how the parts of the body are examined. 

Students perform an experiment to demonstrate the principles of antibody-antigen binding, the secondary immune response, cross reactivity, and complement fixation. The materials to be used include antibodies from a rabbit that was...

In this layer of the earth worksheet, students label and color each layer of the earth. Then students are asked to describe each layer below.