This instructional strategy/tool can be employed in the classroom by gathering all students onto a
specific place such as a carpet marked for "read aloud" sessions. The Teacher would face the students with a book that most likely reinforces certain vocabulary already learnt, vocabulary centered around a specific content area as well as for introduction of new vocabulary. The Teacher then does a read aloud while his/her students listen and follow with their own copy or just listens attentively to the model of fluent reading. After the read aloud, the teacher can incorporate students prior to build comprehension of concepts as well as new vocabulary being introduced. The Teacher can also have the students answer discuss and answer questions pertaining to the read aloud. The Teacher can also go over prior and new vocabulary, explaining each word/term and ask students to use them in a sentence to ascertain students level of comprehension and to allow students to demonstrate knowledge learnt.
A scholarly article that supports my rationale can be found at:
A lesson plan that uses this particle strategy:
then click on Grades K–1 Sample Lesson: Goodnight Moon (Comprehension/Use Prior Knowledge)