What educational tool encourages students to use their prior knowledge while learning?

K-W-L charts are an effective educational tool that encourages students to engage with their prior knowledge while exploring new topics. The structure of a K-W-L chart consists of three columns labeled "What I Know," "What I Want to Know," and "What I Learned."

In the first column, students reflect on what they already understand about a topic, which helps activate their prior knowledge. This reflection builds a foundation for new learning by linking new information to existing knowledge and experiences. The second column allows students to express their curiosity and questions about the topic, guiding their learning process. Finally, the third column is used to record new insights gained after the learning experience, reinforcing the connections made between prior knowledge and new information.

By incorporating this structure, K-W-L charts promote active engagement and self-directed learning, allowing students to take ownership of their learning journey. They effectively help students make personal connections with the material, enhancing their retention and understanding.