Trees offer great opportunities for seasonal observations because; They are readily available and can often be observed from inside the classroom simply by looking out the window.  They offer obvious visual examples of seasonal changes. They can easily be revisited over an extended period of time. Observing trees is completely free.  Start your observations by having your class help choose a tree that they want to make “their tree.”  Check on the tree every couple of weeks.  During some points throughout the year the changes will happen more rapidly, revisit the tree more often during these periods.  As you engage the children in observations, consider doing some of these activities:…