Abstract
This project addressed the problem of deficient vocabulary instruction in the middle and high school grades. This deficiency is mostly caused because content-area teachers tend to focus more on content and not reading comprehension and vocabulary skills. This project aimed to provide content-area teachers the opportunity to read the research on both the importance of vocabulary instruction and effective strategies to teach academic language in content area classrooms. The research provided evidence of the dangers of limited vocabulary development in early childhood. The research pointed at the vocabulary gap theory that framed the discussion of my project. Additionally, the research proved the strong relationship between reading comprehension and vocabulary knowledge. Therefore, the research developed the premise of this project, a curriculum supplement for secondary Social Studies classrooms that is founded in research and proven effective strategies. The curriculum guide provides a user-friendly option to supplement existing curriculum with research-proven explanations and strategies that work for a wide-range of teaching scenarios. Each lesson and unit is focused on primary source readings that discuss important, standards-based topics and walk the teacher through word selection, before, during and after reading activities. This project adds to the existing literature regarding the need for increased vocabulary development. Like the literature discussed, I believe that with concentrated, thoughtful instruction of vocabulary in both incidental and explicit manners, students who are struggling with word knowledge and consequently reading comprehension, will improve their literacy. One of the best ways to achieve this goal is to develop mini-lessons in a thematic manner that incorporates effective reading and vocabulary strategies. This project has developed such a supplement that can be used by a secondary level Social Studies teacher or any teacher who wishes to use it as a model for their own practice.