Immerse biology learners in circulation and gas exchange for both simple organisms and higher animals. Six pages of short-answer questions and labelling of the human respiratory system are included. This assignment was written for an...

Kids love superheroes, and for this assignment they create a comic about Captain Oxygen! Direct your class to make sure that their knowledge of the respiratory system is displayed through the dialogue. Note that though the publisher has...

In this respiratory system: breathing learning exercise, students read through the given notes. Students then compare the different respiratory systems with that of an earthworm, fish, insect, and frog.

In this respiratory system worksheet, students complete a 20 word online interactive crossword puzzle with vocabulary pertaining to the human respiratory system.

For this respiratory system worksheet, students label the parts of the respiratory system shown in the given diagram. Then they write the name of the structure described on the line. Students also determine the difference between inhale...

In this respiratory system worksheet, students compare how much air a person can typically exhale in one breath as compared to others. Then they develop a questionnaire to test their subjects and respond to the questions proposed.

Young scientists are introduced to the connections among cells, tissues, organs, and systems in a life science reading comprehension worksheet that asks them to respond to a series of questions based on the passage.

In this respiratory worksheet, students trace the path of air as you inhale and exhale with different colored pencils on a diagram of the human respiratory system.

In this body systems worksheet, students complete a word equation for respiration. Students draw and label the human respiratory system. Students draw a diagram of the movement of oxygen and carbon dioxide in the air sacs.

Get to know the body's central nervous system through an engaging game of nervous system telephone. But this isn't your average game of telephone. Here, pupils must find a way to communicate a message to the brain without speaking....

How do muscles move bones? Find out using a built-in-class model. Pupils construct a hand model with paper and string, then follow a series of directions to explore the movement process. Discover additional information about the muscular...

Discover how the human body's digestive system works with a brain and stomach friendly activity. Scholars taste test a variety of foods to find out how they behave once in the mouth. Class members then play a game called Move That...

Explore the circulatory system with a cardiovascular pump activity that promotes discovery and discussion as class members create a functioning model of the heart. Continue the learning process through a web quest showcasing the...

In this human body worksheet, 2nd graders experiment making a full-sized human body portrait. Students discuss the human body organs and their functions. Students follow and complete 8 precise directives in making a human body portrait.

In this literacy worksheet, students practice unscrambling the words to spell them correctly. The correct spellings are found by clicking the button at the bottom of the page.

An article about the vascular tissues inside plants provides an opportunity to assess reading comprehension. After reading the passage, kids respond to a series of comprehension questions.

In this pharmacology worksheet, students compare excitatory and inhibitory neurotransmitters and how these work on the body. This worksheet has 3 drawings and 13 fill in the blank questions.