This chapter presents the task of students finding out all they can about the soil by looking for similarities and differences. This task allows students to experience a little of the difficulty and puzzlement the early chemists faced centuries ago as they began the daunting task of trying to make sense of the materials from which the world is made.
Details
Type Book ChapterPub Date 11/15/2012ISBN 9781936959211Stock # PB328X3_3