Tips to Build Background Knowledge

e2The question then becomes, how do we build children’s background knowledge? Core reading materials often encourage us to activate, support, build on, and tie to children’s existing knowledge base. But what do we do when there is no existing knowledge base? Or when there is little to build on? If you asked us, for example, to read an elementary physics text building on our previous knowledge base of physics, you would likely see blank stares, akin to a deer in headlights.

This issue becomes even more complicated in the age of Common Core State Standards (CCSS). The CCSS place a premium on the amount of background knowledge we provide to children prior to reading a text. It’s not that the standards negate background knowledge or its contribution to comprehension; rather, the authors of the publishers’ guidance to the CCSS emphasize close reading, developing knowledge through text, regarding the deliberate and careful analysis of text as the gateway for developing independent readers (National Governors Association Center for Best Practices & Council of Chief State School Officers,2010).

Although at times, this clash of perspectives might seem like a catch-22, the problem is solvable. Teachers can effectively build children’s background knowledge early on (Neuman & Wright, 2013). However, at the same time, we must recognize that knowledge is not just accumulating facts; rather, children need to develop knowledge networks, comprised of clusters of concepts that are coherent, generative, and supportive of future learning in a domain. Here’s how we do it:

– Begin by teaching words in categories. For example, you can try something as simple as this: “I’m going to say the following words:strawberries, bananas, papayas, pineapples. They all are a type of… (fruit).” Categories of objects begin to develop concepts, and the use of generic nouns (fruit) has been shown to be highly related to language and vocabulary development.
– Use contrasts and comparisons. For example, you can give children puzzlers like, “Is an artichoke a type of fruit? Why is it or is it not a kind of fruit?” Puzzlers help children think outside the immediate context and consider the reasoning behind these contrasts and comparisons, which can further their understanding of categories and concepts.
– Use analogies. An analogy is another type of comparison, but this time the comparison is made between two things that are usually thought to be different from each other. Analogies help children build knowledge because they compare something new to something we already know. For example, try something like, “bird is to feather as dog is to… (fur).” Children can use similes (comparisons using the words like or as) or metaphors (comparisons without using like or as) to build new knowledge.
– Encourage topic-focused wide reading. Reading builds knowledge, but wide reading has typically been interpreted as reading about a lot of different topics, demonstrating breadth rather than depth in reading. Try this variation: Encourage children to identify an interest and read as many books as they can on one topic. What you find is that children will develop a deeper knowledge and expertise on a topic. These interests will drive children to read more.
– Embrace multimedia. We often think that direct experiences are the most compelling ways to build knowledge. As many teachers can attest, there is nothing more thrilling than watching children engage in learning through direct experiences or seeing their delight and excitement on field trips and other activities. Although it is certainly not a replacement for real-life experiences, multimedia can often provide a wealth of information that we could only wish to experience firsthand. Further, it can introduce children to important words and concepts in a highly motivating way and build a shared knowledge base among all of your students.


The importance of background knowledge is especially salient in the age of Common Core. To meet the demands of these new standards, children will be expected to develop knowledge through text, both narrative and informational, within specified difficulty ranges at each grade level. Informational text, in particular, is likely to have a greater density of conceptual language and academic terms than typical storybooks or narrative texts. Consequently, these texts will place increasing demands on children’s prior knowledge, further attenuating other risk factors.

Without greater efforts to enhance background knowledge, differences in children’s knowledge base may further exacerbate the differences in children’s vocabulary and comprehension. The imperative to foster children’s background knowledge as a means for providing a firm foundation for learning, therefore, is greater than ever.