As an assessment tool, worksheets can be used by teachers to understand their students’ previous knowledge, the outcome of learning, and the process of learning. At the same time, worksheets can be used to enable students to monitor the progress of their own learning. As the image shows, there are several figures like sun, leaf, ocean, basketball, apple, and dolphin, and the students are asked to color the things that are blue in color. Based on their knowledge, the teachers will grade them accordingly. A good worksheet acts as a graphic organizer to extract thoughts, put them in order and create something new.