Bottled model lungs
http://www.sciencenetlinks.com/lessons.cfm?DocID=245
A lesson plan for grade 7 Science
In this lesson from Science NetLinks, students will learn about the respiratory system by comparing and contrasting models, building their own models, and giving one another feedback.
North Carolina Curriculum Alignment
Science (2005)
Grade 7
- Goal 4: The learner will conduct investigations, use models, simulations, and appropriate technologies and information systems to build an understanding of the complementary nature of the human body system.
- Objective 4.01: Analyze how human body systems interact to provide for the needs of the human organism:
- Musculoskeletal.
- Cardiovascular.
- Endocrine and Nervous.
- Digestive and Circulatory.
- Excretory.
- Reproductive.
- Respiratory.
- Immune.
- Nervous system.
- Objective 4.02: Describe how systems within the human body are defined by the functions it performs.
- Objective 4.03: Explain how the structure of an organ is adapted to perform specific functions within one or more systems.
- Liver.
- Heart.
- Lung.
Brain. - Stomach.
- Kidney.
- Objective 4.01: Analyze how human body systems interact to provide for the needs of the human organism:



