KS3 Biology - Anaerobic Respiration - Activate2: 2.6 (+3.1) - AQA Activate 9.3.2
Challenge opportunities throughout
Lesson starts with comparison of 2 types of athletes - one doing aerobic respiration and the other doing anaerobic.
Aerobic respiration equation is recalled
Anaerobic respiration equation is given
Statement as to why anaerobic respiration releases less energy
Oxygen debt is defined
Equation also given for oxygen debt (lactic acid +O2 --> CO2 + H2O)
Anaerobic respiration in plants and yeast - equation and comparison to anaerobic respiration in animals
6 mark question on comparing aerobic and anaerobic respiration
Plenary which relates oxygen debt to shortness of breath following exercise
Many answers animate onto screen to allow opportunity of peer/self assess
See the lesson taught here:
https://youtu.be/_nltNBZnOxE
Also convenient for students who may have missed the lesson.
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