The K-W-H-L thinking tool can be used throughout a lesson or unit. It serves as an aid to ensure a student’s interest is catered to and helps to determine what needs to be taught. The chart is introduced at the beginning of the topic, and can only be completed once a student have finished their investigation of the topic. The chart can also be used as an assessment tool. This thinking tool can be integrated into a number of subject areas as the focus is on developing general capabilities and 21st century skills. Students will be able to represent and communicate ideas and findings in a variety of ways.