photosynthesis. Produce cards for equation and put into correct order. Watch BBC video clip about Van Helmont’s experiment. 1 4.4.1.1 Photosynthetic Test to see if a leaf Test leaves for starch, out the test and Oxygen demonstration reaction contains starch. putting the results for all interpret the results. plants from previous the different experiments lesson. Word and symbol Explain why the leaves Recall test for oxygen. into a table. equations are tested for starch and Leaf test: Interpret results of test not for sugar. Use a cut-out to put the ethanol and relate to steps for the test on a leaf boiling tubes Describe the test for photosynthesis in order, and match a beakers oxygen. equation. reason for each step. rods Interpret results and Amend the method to Observe demo set up tiles relate to photosynthesis measure rate of previous lesson and test iodine solution equation. photosynthesis. gas collected to see if it is heating apparatus Use a model to embed oxygen. goggles. understanding of Discuss how this be Oxygen test: splints to test process. used to measure the rate several tubes of the gas of photosynthesis. collected. Use computer simulation to investigate factors that affect the rate of photosynthesis.
photosynthesis. Produce cards for equation and put into correct order. Watch BBC video clip about Van Helmont’s experiment. 4.4.1.1 Photosynthetic reaction Word and symbol equations Test to see if a leaf contains starch. Explain why the leaves are tested for starch and not for sugar. Describe the test for oxygen. Interpret results and relate to photosynthesis equation. 1 Test leaves for starch, putting the results for all the different experiments into a table. Use a cut-out to put the steps for the test on a leaf in order, and match a reason for each step. Observe demo set up previous lesson and test gas collected to see if it is oxygen. Discuss how this be used to measure the rate of photosynthesis. Use computer simulation to investigate factors that affect the rate of photosynthesis. out the test and interpret the results. Recall test for oxygen. Interpret results of test and relate to photosynthesis equation. Amend the method to measure rate of photosynthesis. Use a model to embed understanding of process. Oxygen demonstration plants from previous lesson. Leaf test: ethanol boiling tubes beakers rods tiles iodine solution heating apparatus goggles. Oxygen test: splints to test several tubes of the gas collected.
AQA-8461-SOW-BIOEN.DOCX