Different types of teeth have different roles. Third graders study how molars, incisors, and canines function in a rabbit skull and a cat skull. After answering some questions about the teeth of herbivores and carnivores, kids...

In this science worksheet, students investigate the human skeletal system. Students read factual paragraphs with details about the bones in the human body and in some other species as well. Students complete a crossword puzzle.

Students read information about the internal organs and body systems. In this organs and systems lesson, students read descriptions of the heart, lungs, stomach, small and large intestine, and liver and gall bladder. Students study...

In this chordate hearts worksheet, students read a passage describing the differences of the hearts of fish, amphibians, and reptiles. After reading, students label diagrams and answer questions.

Students study the components and functions of the respiratory and circulatory systems. They take blood pressure using a stethoscope and investigate ways to maintain a healthy respiratory system.

Students study the parts of the human respiratory system while examining the gas exchange that takes place in the lungs. They make a model lung. They look at how the respiratory system is affected by spaceflight.

Students explore oxygen properties by conducting a cell experiment in class. In this respiration lesson, students discuss the process of breathing and how oxygen is inhaled before carbon dioxide is exhaled. Students utilize yeast, water,...

Students explore how the blood flows and carries oxygent from the lungs to the heart and to the body to create energy after participating in chasing, fleeing and dodging activities. They actively move through an obstacle course...

Seventh graders demonstrate the processes of science by posing questions and investigating phenomena through language, methods and instruments of science. They study the body features or systems of several animals.

Learners create a simulated lung to explore its functions as part of the respiratory system.

In this skeletal system worksheet, students will read a graphic organizer and complete 1 short answer question about the five functions of the skeleton. Then students will use a graphic organizer about muscle types to fill in a table...

In this math and language worksheet, students complete word problems and match vocabulary based on the story The Night Harry Stopped Smoking. Students complete 16 problems total.

In this vertebrate skeleton worksheet, learners will read a paragraph about the function of bones, muscles, and skin. Then students will complete 6 short answer questions.

Students learn along with Ms. Frizzle's class. In this Magic School Bus lesson plan, students make a personal heart profile of an important member of their own hardworking team.

Students identify ways that cardiovascular fitness is achieved and maintained. In this cardiovascular health lesson, students discuss what aerobic exercise is and list various activities which address cardiovascular fitness. Students run...

Young learners compare the breathing patterns of different animals in this pinniped lesson. They examine the breathing pattern of California sea lions and northern elephant seals. Pupils collect, compare and analyze data concerning...

Students explore air pollution. In this ecology lesson, students participate in an experiment in which 5 numbered jar lids are placed outside. Students bring one lid a day in until all jars are inside. Dirt specks are counted, observed,...

In this body systems worksheet, students place 11 vocabulary words into a word puzzle by matching the terms with their definition. The vocabulary words are review of the respiratory, circulatory, and urinary body systems.

Students discover the benefits of a healthy heart through exercise.  In this physical education lesson, students participate in a few physical activities in order to get their hearts beating faster.  Students examine a visual...

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 examine vocabulary words that deal with the parts of the body. They identify the body parts and organs associated with the five senses. They identify common illnesses, causes and treatments. They research various lifestyle...

Here is an interesting and engaging lesson on the lungs and the respiratory system. In it, fourth graders should gain a better understanding of how the lungs work and the role they play in supporting life. Some good, in-class partner...

Students rotate through various physical activities checking their carotid pulse after each. This activity will give knowledge to students about health behaviors and understanding the exercise aspect of growth and development.

Pupils read an article that discusses numerous food traditions.  In this ESL lesson, students work in small groups to complete a vocabulary assignment on the article, a brainstorming activity, writing an essay and a grammar assignment.