This is a curriculum book that no preschool teacher (or homeschooler) should be without! Each activity even includes what center it could be used at! (Circle time, Art area, etc.) It lists words that you can introduce to the children through the activity, as well as what to do, what you need, what to do for more, & involving parents! Age appropriateness is cited, and the table of contents breaks the activities into themes. A very useful tool!