ENGAGE your students on the topic of groundwater! Yes, groundwater! My students LOVE this section! Begin with a PPT jam packed with cool pictures and definitions of groundwater formations. Terms include: groundwater, aquifer, well, artesian well, water table, spring, hot spring, geyser, care, carbonic acid, stalagmite/ stalactite, sink hole. Student notes are in the form of fill-in-the-blank.Next, you'll do a demonstration for kids (preview) showing the difference between permeable and impermeab