Factors affecting transpiration - complete lesson (GCSE 1-9)

A full differentiated lesson based on the new AQA (B4.9) SOW. The lesson covers environments and their relation to transpiration. The lesson the progresses to discuss photosynthesis, temperature, humidity (etc.) and their impact on transpiration. A video is used to introduce how plants are adapted to hot, dry climates and mechanisms of controlling water loss are introduced. A differentiated question grid is then used to apply student learning and conduct AFL. The use of the potometer is then discussed prior to another video and a final past paper question. The plenary is based on the students reflecting upon their progress against the learning objectives. All answers to written tasks are incorporated into the slides and timers are included to promote pace.