Transpiration, Carolina Investigations For Use With Ap Biology 8-Station Kit

Addresses AP(R) Biology Big Ideas 2 and 4 and Essential Knowledge 2.A.3, 2.B.2, 2.C.3, 4.A.4, and 4.A.6 Students explore transpiration by using a potometer to measure water loss in bush bean seedlings Then, to extend their new knowledge of transpiration, students design an investigation into the various environmental factors that affect plant transpiration rate Materials for a class of 32 students working in groups of 4.