The Wonders of Water - Discovery Science Author:Robert E. Rockwell, Elizabeth A. Sherwood, Robert A. Williams, David A. Winnett Provides a developmental approach to teaching primary grade students about water and liquids using the skills of inquiry. — Children are full of questions, and this innovative series encourages them to find the answers by getting their hands into scientific explorations. Adding exciting and eye-opening discoveries to any science curriculum, this ... more »developmental approach guides children in acquiring the skills of inquiry. Four units for each grade level provide activities that help students build investigative and emerging literacy and math skills as they complete easy-to-do experiments and tasks. Grade 2« less