School Librarians Are Knowledge Builders

As an avid bibliophile and concerned educator, I try to make an effort to engage with education-based publications to examine potential connections to the school library field. One recent publication I found to be of great interest is The Knowledge Gap: The Hidden Cause of America’s Broken Education System – And How to Fix It. I became aware of this book when I happened to see an interview with the author, Natalie Wexler, on CSPAN’s BookTV series. I was immediately intrigued by Wexler’s (2019) proposition that the lack of progress in student achievement in America’s K-12 schools may be due to a “knowledge gap” in the content areas. After spending two years immersed in the education system and engaging with research and a variety of experts, Wexler concluded that elementary schools’ primary focus to teach reading comprehension skills in isolation has prevented students from building the body of knowledge needed to truly comprehend new material. She posits “…what if it’s possible to provide all students, including the neediest, with the kind of education that enables them to enjoy learning, understand and retain what they read, become responsible citizens – and even increase test scores? What if it turns out that the best way to boost reading comprehension is not to focus on comprehension skills at all but to teach kids as early as possible, the history and science we’ve been putting off until it’s too late?” (22-23).

In the book, Wexler spends a full chapter examining the history and impact of the Common Core State Standards. What is particularly eye-opening is her discussion about the primary misconception that the Common Core State Standards for English Language Arts (ELA)/Literacy in History/Social Studies, Science, and Technical Subjects require specific content. On the contrary, the standards were intended to be implemented in conjunction with content-area standards such as history/social studies, science, and other disciplines. The purpose of this was for students to “build a foundation of knowledge in these fields that will also give them the background to be better readers in all content areas. Students can only gain this foundation when the curriculum is intentionally and coherently structured to develop rich content knowledge within and across grades” (Common Core 2010, 10).

Wexler also highlights that effective professional development “has to be part of a cycle of continuous improvement, and it has to be embedded in specific content – preferably content that is part of a coherent, cumulative curriculum” (2019, 113). What is unfortunate is that much of today’s educational curriculum is focused on preparing students to develop specific skill sets to pass annual standardized tests. In addition, “curriculum has been seen as a script administrators impose when they don’t trust teachers to do a good job. As a result, some educators are hostile to the idea of curriculum, period” (Wexler, 2019, 115). It appears that educators need an alternative to a scripted curriculum if they hope to effectively build their students’ knowledge base.

Considering how all of this relates to the school library, what if it turns out the best way to boost reading comprehension and overall student achievement is for school librarians to partner with classroom teachers to collaboratively design and deliver inquiry-based units of instruction that focus on using the Common Core ELA/Literacy standards to build knowledge in history and science and other disciplinary areas across all grade levels? What if these units were designed to fully engage students in the learning process according to their needs and interests? And what if schools fully enabled their school librarians to do what they are trained and certified to do: provide embedded professional development via collaboration with teachers to design a comprehensive, multi-grade level continuum of curriculum? This just might be the solution to closing the knowledge gap.

Works Cited

Common Core State Standards Initiative. 2010. “Common Core State Standards for English Language Arts & Literacy in History/Social Studies, Science, and Technical Subjects.”

Wexler, Natalie. 2019. The Knowledge Gap: The Hidden Cause of America’s Broken Education System – And How to Fix It. New York: Avery.



Author: Melanie Lewis Croft

Melanie Lewis Croft is an assistant professor in the College of Education at the University of West Georgia and program coordinator for its fully online School Library Media Program. Dr. Croft has worked with all grade levels and subject areas across a variety of learning environments in public, private, urban, and rural school systems. She served the K-12 field of education for 17 years as a state-certified elementary level classroom teacher, secondary level library media specialist, and district administrator of technology, library services, and curriculum. Since 2014, Dr. Croft has worked at the university level as both a faculty member and program coordinator of two graduate education programs in school library media. She currently serves AASL as a member of the School Library Research Editorial Board and contributor to the Knowledge Quest Blog.

Categories: Advocacy/Leadership, Blog Topics, Community/Teacher Collaboration, Professional Development, Student Engagement/ Teaching Models

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2 replies

  1. Thank you for your post, Melanie. Yes! to job-embedded professional development that results from classroom-library collaboration for instruction. Through co-planning, co-implementation, and co-assessment of student learning outcomes, educators simultaneously shore up students reading comprehension and increase their content-area knowledge.

    Reading comprehension strategy instruction (modeling and practice) must be embedded in content-area reading (including ELA, science, social studies…) and inquiry learning in order to help students make meaning from texts. Strategies include activating and building background knowledge, questioning the text, determining main ideas, making predictions and drawing inferences, synthesizing information from multiple sources…

    When students achieve deep comprehension, they are able to interpret and make use of information and create new knowledge (see the books I have written with sample lessons plans that clearly show how two or more educators can coteach to support student success).

  2. Two relevant research reports:
    A 2020 Kappan article, Linking Libraries, Inquiry Learning, and Information Literacy
    The 2012 Pennsylvania study, How Pennsylvania School Libraries Pay Off–especially Chapter 9 concerning Common Core standards.

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