In this internal systems and regulation activity, students correctly decide if given statements are true or false. Students apply information learned about the circulatory system to the given statements to determine statements of truth...

Students identify the different parts of the circulatory system and their function. They work together to create their own model of the system and use it to determine the rate of blood flow. They answer questions related to their model.

In this circulatory system worksheet, students review the functions of red blood cells, white blood cells, and platelets. Students label the parts of a human heart on a diagram. This worksheet has 4 short answer, 13 matching, and 9 true...

Investigate the nervous system of an earthworm! Your class gets into pairs to test, record, and draw conclusions about the reaction earthworms have to different stimuli (sound, light, and smell).

In this biology learning exercise, students find the words that are related to the digestive system and the answers are found at the bottom of the page.

Students identify and describe the various parts of the body therefore, practicing English vocabulary, pronunciation, and spelling. They discuss the various body parts, some of the inner organs and also, their functions. Finally,...

Students analyze the function of the lungs. In this lesson about the Respiratory System, students explore breathing and the movement of air through the lungs. Students perform an 4 part experiment to observe what it might look like for...

In this biology worksheet, students find the words that are part of the nervous system and the solutions are found at the bottom of the page.

Students calculate the ratio of the height of the body to the height of the navel. They discover that the ratios are all approximately equal.

In this nervous system worksheet, students use the internet to research 4 nervous system disorders. Students write down the cause, symptoms, and treatments for each disorder researched. This worksheet is a graphic organizer.

Fourth graders study the names and parts of the excretory system in this hands-on activity. They use common items to make a model of the system.

In this digestive and urinary systems worksheet, students solve 4 puzzles or riddles, They complete anagrams, chose the odd one out and use clues to solve a digestive tract riddle.

Third graders research the different aspects of the human heart. Groups work through steps to create a multimedia slide presentation. The presentation must follow pre-set criteria.

Do you need to review animal cell structure? Investigate the ways in which different types of cells interact in a common human reflex. Your students can explore the functions of stem cells, consider various illnesses and assess stem...

Students examine body systems. In this biology lesson, students explore the roles of different body systems and discover the effects of smoking, drugs, alcohol, exercise, and good nutrition on human body systems.

In this lymphatic system worksheet, students describe whether they think that the lymphatic system is well-adapted to carrying material through the body in comparison to the circulatory system. Then they design a lymphatic system for an...

First graders explore the circulatory system and its functions. They draw and label the parts of the circulatory system on traced body paper cutouts, and walk on a large chalk outline of a body, following the path of the circulatory system.

Eighth graders identify and describe the components of various body systems. They create vocabulary flash cards identifying the excretory, digestive, immune, and nervous systems and describing their functions. Students complete a...

Students explain why safety belts don't fit all children. They decribe the correct way to wear a safety belt. Students explain why incorrect belt fit can be dangerous. They are shown a diagram of the human body. Students identify the...

Fourth graders investigate how germs spread among people. In this health instructional activity, 4th graders discover the causes of infection and proper hygiene methods.

Students analyze all of the body's major systems. They make diagrams of some of the systems and create their own questions.

Seventh graders explore the functions of the skeletal system. They collaborate in small groups to determine the function of the skeletal system, the types of joints and movement, bone strength and growth, and bone injuries including...

Students look at the functions of the body. In this biology lesson plan, students explore the functioning of some body part and construct a "living doll" composed of the body parts discussed.

Students explore various parts of the heart and blood vessels . They begin with an overview of the components of the cardiovascular system. They see a cross section of an artery and watch how a blood clot develops.