pptx, 11.58 MB
pptx, 11.58 MB
pptx, 10.74 MB
pptx, 10.74 MB
docx, 1.05 MB
docx, 1.05 MB

Power point slides I currently use to deliver fully the unit “Gas exchange” for AS Biology. The slides follow Cambridge syllabus (9700) but they are easily adaptable to others. The topic is divided in:

  • Intro: starter activity
  • Gas exchange: adaptations outline.
  • The lungs: structure
  • Warming and cleaning the air
  • The alveoli: adaptations
  • Some activities to check student’s understanding also included at the end with some past paper multiple choice questions
    Notes in word document and the slides with blanks for students added as token.
    Feel free to reach out if you have any questions or need further information. I welcome and appreciate constructive feedback to continually improve this resource.

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