4.4.2 Respiration Spec ref. Suggested Summary of the Learning outcomes Opportunities to develop Opportunities to develop and Self/peer timing specification scientific communication skills apply practical and enquiry assessment What most candidates should be (hours) content skills able to do Opportunities and resources Reference to past questions that indicate success 4.4.2.1 Aerobic Respiration in cells can take 1 Give students the products and Investigate aerobic respiration place aerobically (using reactants for aerobic respiration in: oxygen) or anaerobically respiration and ask them to germinating seeds (without oxygen), to transfer recap KS3 by putting them into (measure temperature energy. the correct order. change) woodlice (use limewater to Reactions which transfer Write the word equation for measure CO2). energy to the environment aerobic respiration. are exothermic reactions. Students can check the Describe what respiration is products of their respiration Organisms need energy for: used for in all living organisms. by breathing out into chemical reactions to build limewater (CO2) and cobalt larger molecules chloride paper (H2O). movement keeping warm. Aerobic respiration is represented by the equation: Students should be able to compare the processes of aerobic and anaerobic respiration with regard to the need for oxygen, the differing
4.4.2 Respiration Spec ref. Summary of the specification content Learning outcomes What most candidates should be able to do Suggested timing (hours) Opportunities to develop scientific communication skills Opportunities to develop and apply practical and enquiry skills Self/peer assessment Opportunities and resources Reference to past questions that indicate success 4.4.2.1 Aerobic respiration Respiration in cells can take place aerobically (using oxygen) or anaerobically (without oxygen), to transfer energy. Reactions which transfer energy to the environment are exothermic reactions. Organisms need energy for: chemical reactions to build larger molecules movement keeping warm. Aerobic respiration is represented by the equation: Students should be able to compare the processes of aerobic and anaerobic respiration with regard to the need for oxygen, the differing 1 Give students the products and reactants for aerobic respiration and ask them to recap KS3 by putting them into the correct order. Write the word equation for aerobic respiration. Describe what respiration is used for in all living organisms. Investigate aerobic respiration in: germinating seeds (measure temperature change) woodlice (use limewater to measure CO2). Students can check the products of their respiration by breathing out into limewater (CO2) and cobalt chloride paper (H2O).