Final answer:
A KWHL chart adds the 'why' component to the instructional planning tool.
Step-by-step explanation:
A KWHL chart adds the why component to the instructional planning tool. The KWHL chart is a graphic organizer used to guide students in their learning process by addressing the following questions: What do I know about the topic? What do I want to learn? How will I learn it? And finally, why is this important? The purpose of the 'why' component is to help students understand the relevance and importance of the topic they are studying.
The KWHL chart is a tool used in education to aid in instructional planning and to enhance students' learning and understanding of a topic. The KWHL stands for Know, Want to know, How to find out, and Learned. The component that the KWHL chart adds to the instructional planning tool is the 'How' component, which is essential for guiding students on the methods and strategies they can use to acquire new information and answer their research questions.