In the Preview-Review strategy, what language is typically used to pre and review a lesson?

The Preview-Review strategy is designed to support English Learners (ELs) by utilizing their first language (L1) to scaffold learning both before and after a lesson. Using students' L1 facilitates comprehension, allowing them to access prior knowledge and make connections to new content. When instruction is previewed in their first language, ELs can better understand the key concepts and vocabulary, which reduces anxiety and builds confidence.

During the review phase, incorporating L1 serves to reinforce the material covered, enabling students to articulate their understanding and reflect on learning in a language they are comfortable with. This practice not only aids retention but also encourages engagement and participation.

Although English and other forms of communication such as visual aids and instructional English may be utilized, relying on students' first language enhances their linguistic proficiency and overall academic performance, making it the most effective choice in this context.