root hairs from very Explain how active transport humans and label these on Oxygen: gas jars dilute solutions in the enables cells to absorb ions diagrams with notes. with lids, glass tubes, soil. from very dilute solutions. fresh and boiled Observe a video or pictures of water to make Explain the relationship plants growing in soil and in mineral ion between active transport and hydroponic solutions. Suggest can be absorbed solution(s), black oxygen supply and numbers why farmers and gardeners by active transport paper. of mitochondria in cells. turn the soil and hydroponic from the gut into the solutions must be kept blood. aerated. Use the Nuffield activity. Students can carry out a similar investigation to demonstrate the need for oxygen. Observe images of the mitochondria in root hair cells and cells lining the small intestine. Relate to active transport. Observe a computer simulation of active transport.
root hairs from very dilute solutions in the soil. can be absorbed by active transport from the gut into the blood. Explain how active transport enables cells to absorb ions from very dilute solutions. Explain the relationship between active transport and oxygen supply and numbers of mitochondria in cells. humans and label these on diagrams with notes. Observe a video or pictures of plants growing in soil and in hydroponic solutions. Suggest why farmers and gardeners turn the soil and hydroponic solutions must be kept aerated. Use the Nuffield activity. Students can carry out a similar investigation to demonstrate the need for oxygen. Observe images of the mitochondria in root hair cells and cells lining the small intestine. Relate to active transport. Observe a computer simulation of active transport. Oxygen: gas jars with lids, glass tubes, fresh and boiled water to make mineral ion solution(s), black paper.
AQA-8461-SOW-ORG.DOCX