Students examine the human respiratory system through an interactive online activity. In this respiratory system lesson, learners label the various parts of the respiratory system by clicking and dragging the names to the appropriate...

Students identify the parts of the respiratory system and how they interact. They define vocabulary words and draw an outline of themselves and label the parts of the respiratory system. They distinguish between healthy and unhealthy...

Sixth graders analyze the components of the respiratory system. In this respiratory system lesson, 6th graders participate in hands on experiments and activities to identify the functions of the major organs of the respiratory system.

Seventh graders study the parts of a light microscope, and its proper use. They identify each part and explain why it is important to know how to use this tool. They practice observing newsprint on a wet mount slide.

Students explore the parts of the microscope.  In this microscope lesson students are given a quiz on the parts of a microscope.