This is an awesome book that gradually covers all the steps of the scientific method. It begins with a discussion about what observation is and the different aspects we can observe of various things. It talks about the importance of comparisons and of having previous experience in order to compare. It talks about making inferences based on observations, about asking questions after you observe, and about keeping a record of your observation and experiment. It also shows various important tools for observations. The book makes doing science seem fun and exciting. Many of the simply-drawn illustrations are interactive and require the reader to practice using his or her observational skills. The book offers many opportunities for students to think for themselves and make guesses or explain things. The book does an excellent job of describing how to do science, giving opportunities for readers to do it, and making it exciting. I only wish it would have explicitly explained why all of these observations and experiments are important and given some examples.