Connect students directly to the concept in a personal way. Capture students' attention by initiating a group problem-solving activity before delivery of instruction. Begin with a situation that is familiar to students and builds on what they already know. Construct a learning experience that allows diverse and personal student responses. Facilitate the work of cooperative teams of students.

Recall the most beautiful sound you've ever heard.

Objective: To introduce students to the concept of sound by relating it to personal experience.

Activity: Guided imagery of the most beautiful sound you have ever heard. Content for Guided Imagery: "Close your eyes and try to remember the most beautiful sound you have ever heard in the natural world. Note the setting (pause) any colors or smells you may have associated with the sound (pause). How did you feel? (pause) Imagine if that sound could talk and tell you its origin and purpose. You have two full minutes from now." Materials: None

Assessment: Student concentration and participation.