English National Curriculum Science
Mission Objectives
Explain how the lungs function
Identify and describe the key structures of the respiratory system, including the lungs, trachea, bronchi, bronchioles, alveoli and diaphragm
Explain the role of the respiratory system in breathing and gas exchange
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Words and meanings to learn
alveoli
the tiny air sacs in the lungs where gas exchange takes place
respiratory system
the organs responsible for gas exchange
trachea
the tube in air-breathing vertebrates that conducts air from the throat to the bronchi
diaphragm
a dome shaped muscle that separates the thorax from the abdomen
bronchus
a major air tube in the lungs which splits from the trachea
Rebecca studied Psychology at the University of York before working in a variety of roles - in both the UK and internationally - where she assisted individuals with neurodegenerative and developmental conditions. She then completed her science teacher training with the National STEM centre, Royal Society of Chemistry and the Association for Science Education. Rebecca teaches biology and chemistry at Key Stage 4 and general science at Key Stage 3, and has also ran neuroscience and eco clubs at her school.
Resources: The handout, balloons x3, straws or y-shaped pipe, plastic bottle (removed bottom), modelling clay and elastic bands.
Core Handout: A series of activities on the respiratory system.
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