This document provides instructions for students on how to observe and identify differences between two objects. It explains that to observe differences, students should look closely at each object and write down descriptions of color, shape, size, and other details. They should then compare the two objects and write down how they are different, such as by color, shape, or other features. The document includes examples where students identified differences between objects like flowers or toys of different colors, shapes, or other distinguishing characteristics. The lesson encourages students to practice these observation and comparison skills when studying plant specimens.