Science · Grades 4–6
The Respiratory System Worksheets
A printable science worksheet for grades 4-6 on the respiratory system. Students match the nose, trachea, bronchi, lungs, alveoli, and diaphragm to the job each one does, then answer four short-response questions. A complete answer key is included.
The Respiratory System Lessons and Resources
Worksheet · Grades 4–6
The Respiratory System Worksheet
A printable science worksheet for grades 4-6 on the respiratory system. Students match the nose, trachea, bronchi, lungs, alveoli, and diaphragm to the job each one does, then answer four short-response questions. A complete answer key is included.