Tanya Christ and X. Christine Wang Supporting Preschoolers’ Vocabulary Learning Using a Decision-Making Model to Select Appropriate Words and Methods Young children © Ellen B. Senisi learn new vocabulary with great agility and speed, but their learning is dependent on the range of words they are exposed to. Teachers can naturally facilitate children’s vocabulary learning using a variety of strategies, including making conversation and posing thoughtful questions. But there is also an important role for direct instruction, which is what we focus on in this article. Ms. Allen is an experienced Head Start teacher who welcomed us into her classroom to observe and mentor her as she facilitated children’s vocabulary learning. As part of a research project, we spent 12 weeks helping her implement effective vocabulary practices in her classroom. When we first sat down to discuss how we could work on this goal together, she told us that she especially wanted to learn how to better select words and teaching meth- Tanya Christ, PhD, is an assistant professor of reading and language arts at Oakland University in Rochester, Michigan. Her research focuses on early childhood vocabulary acquisition, issues of educational access, and teacher education. christ@oakland.edu X. Christine Wang, PhD, is an associate professor of early childhood education at State University of New York at Buffalo. Her research focuses on technology-supported collaborative learning, early science inquiry, and vocabulary development, as well as early childhood education in international contexts. wangxc@buffalo.edu ® 74 2, 3 ods for helping children in her class directly learn vocabulary. To support Ms. Allen and other teachers, we developed a simple three-step model to inform the selection of appropriate vocabulary words from curriculum materials and activities. Such words might come up during shared book readings or be words children need to understand a classroom science project. The model also addresses how teachers can plan ways to teach those words during classroom activities (Christ & Wang 2010a) (see “The Vocabulary Decision-Making Model”). At the heart of good instruction is thoughtful and informed teacher decision making (NAEYC 2009). These steps are research-based and were field-tested in Ms. Allen’s classroom, as well as university practicum experiences spanning three years: 1. Identify all the words that most children in the class are unlikely to know; 2. Select a small set of vocabulary words to focus on; and 3. Determine what methods will best support children’s acquisition of the selected vocabulary. Young Children • March 2012 Step 2. the text and illustrations); and camouflage, canopy, and understory (which did not occur in the text, but were depicted in the illustrations). Because it would be inappropriate (and ineffective) for Ms. Allen to teach all twelve of these potentially new words to children during a single reading of the storybook, she needed to winnow her list. Select a small set of vocabulary words to focus on. To narrow the list of words identified in step 1, Ms. Allen first considered how many words would be appropriate to teach the children during the storybook reading: “I try The Vocabulary Decision-Making Model Step 1. Identify all difficult and potentially unknown words in a text. Step 2. Select words for instruction. Select a small set of words that are: a. necessary for comprehension, b. usable in children’s lives, c. able to be taught multiple times across the curriculum, and d. related to other vocabulary being taught. In the following sections, we explain and illustrate each step in the model using examples from a shared reading lesson. Teachers can apply the decisionmaking model to plan ways to support vocabulary learning during other classroom activities as well. For example, teachers can identify curriculumbased vocabulary that will occur during a social studies project, and then use the model to select specific words and teaching methods. Similarly, teachers can consider new vocabulary to use during morning meetings (for example, new words to follow up on a nature walk), and then use the model to decide which of these words to teach and how to do so. To illustrate the steps succinctly, we will present the decision-making steps using an activity that occurs in most early childhood classrooms—reading a story aloud. The planning strategies presented below come from an interview with Ms. Allen near the end of our time working with her. In the excerpts that follow, she discusses her use of the model to select several words and methods to support children’s word learning. She applied the model to reading aloud the book Where the Forest Meets the Sea, by Jeannie Baker. Read all other words without teaching their meaning. Step 1. Identify all the words that most children in the class are unlikely to know. Select methods for teaching words. The word represents a new concept. No meaning clues in text. Young Children • March 2012 When Ms. Allen first read the book Where the Forest Meets the Sea, before bringing it to her classroom, she identified all the words in the text for which the children were unlikely to know meanings: reef, cockatoos, squawking, creek, creepers, bank, ancient, hollow, aboriginal, and twisted. She also identified two words that she thought a few of the younger children might not know: pretend and toward. Then she noted words that the children already knew from previous instruction, which could be reviewed while reading this book: vines (which occurred in both Step 3. Directly teach the word’s meaning. The word represents a familiar concept. Meaning clues in text. Teach a wordlearning strategy. 75 Using the same guiding questions may lead different teachers to select different words to focus on, due to differences in the children’s experiences, interests, and needs. a. Is this word important for story comprehension? Decide whether understanding this word is important to comprehension—if it is, 76 then teach the children the word meaning (Sternberg 1987). A good test for this is deciding whether a listener would have difficulty understanding the story if the word were excluded from the text. b. Will children use this word independently? Consider whether children will be able to use this word in their everyday interactions (Beck, McKeown, & Kucan 2002). For example, ask yourself, Can children use this word in conversations with friends, on the playground, during classroom activities, or at home? c. Can this word be discussed multiple times across multiple contexts in the classroom? When children have opportunities to reuse and review a word during numerous other activities, they are more likely to retain its meaning (Beck, McKeown, & Kucan 2002; Wang & Christ 2010). d. Is this word related to other words the children are learning? When children learn words that are related to one another, they are likely to organize new word meanings in their minds (Hyerle 2004). For example, if children are learning about the animals that live in the rain forest, the word predator provides one way to categorize the animals; when children learn predator, a next step is to teach related words, such as herbivore, carnivore, and omnivore. Then all of these words can be used to discuss more complex concepts, such as food chains and food webs. Ms. Allen explained her word selections with respect to the four questions: © Julia Luckenbill to pick only a few vocabulary words, because 4- and 5-year-olds have a hard time sitting still for that long and really staying focused on the activity.” Currently, there is no research to indicate the exact number of new words that specific age groups can learn at once. However, our experience suggests that learning two or three words at a time is appropriate for most preschoolers, whereas kindergartners may handle three to five new words at a time. The number of words children can learn at one time varies from classroom to classroom and year to year, depending on the skills and knowledge of the children in any given group. The only way to determine the exact number of words that most of the children in the classroom can learn is through trial and error: Focus on two words at first, and if the children learn these easily, add another word the next time. Or, if it seems more appropriate for the group, begin with three words, and if they have difficulty with three words, try two the next time. All good teaching emerges from reflection on what is working and flexible adaptation of methods in the classroom. Ms. Allen asked herself four questions about each of the 12 words on her list, to guide her selection of which words to teach during the first reading of Where the Forest Meets the Sea. (Note that she read the book several times to the class and focused on helping the children learn different words each time.) There are three really strong words that I will use because I can keep talking about them throughout the entire story—with vocabulary, the more they hear it, the more they’ll remember it and think about it. And that’ll be the words creek, creepers, and twisted. I feel that those words help explain the story better together. I probably would do creepers because it is an action word, and they can actually have a movement associated with it. Children could potentially use the word creepers. They can creep in the gym, they can creep outside—same with twisted—next time their shoelaces get all tangled up, I can use the word twisted. So the more exposure children have to the words from the book, and the more they can use those words outside of the book, the stronger their understanding of the vocabulary will become. Keep in mind that using the same guiding questions may lead different teachers to select different words to focus on, due to differences in the children’s experiences, interests, and Young Children • March 2012 Use story context clues to promote vocabulary learning. Children need to learn how to actively, purposefully learn vocabulary (Blachowicz, Beyersdorfer, & Fisher 2006). Teaching them to use context clues to figure out word meanings can help increase their vocabulary learning (Sternberg 1987). The more supportive the clues are, the better the opportunity to model how to use clues to figure out word meanings and/or to guide children in learning how to figure out word meanings on their own. After lots of modeling and guided practice, teachers can prompt children to try to use the strategy independently. The storybook illustration included clues to the meaning of the word creek, so Ms. Allen decided to guide the children through the process of figuring out the word meaning as follows: needs. This is why teacher decision making is critical—no curriculum guide can tell you which words the children will need to know or will be able to use in other contexts; only you can make these decisions based on your knowledge of the children in your class. (Ms. Allen reads a sentence from the book.) “I followed a creek into the rainforest.” I would definitely talk about creek, and use this (an illustration of the boy wading knee-high in the creek toward the rainforest) as a picture clue. I would say, “All right, they followed the creek. I wonder what the creek is?” And I would have them look at the picture. Then once the children understood that it was a body of water, I would say, “Why do you think it is not called ‘the river’?” Or, “Why do you think it is not called ‘the lake’?” Asking them about those words would help them realize that it’s a smaller body of water, that it isn’t an ocean. So comparing and contrasting what they know bodies of water look like might help them realize that a creek is smaller. And hopefully they would see that in the picture, the boy is standing in it—it’s not deep, and they can probably walk in it. When Ms. Allen addressed this word while reading the story to the class, Basir explained that he figured out where the creek was in the illustration because he knew it was water and “saw the fishies in it.” After reading the story, Ms. Allen extended the children’s understanding of the meaning of creek by using the picture clues and asking questions such as, “Which do you think is larger—an ocean or a creek?” Since the children had studied oceans previously, they deduced that the creek was smaller based on A RECENT RELEASE FROM NAEYC Step 3. Determine what methods will best support children’s acquisition of the selected vocabulary. Once Ms. Allen decided on an initial set of words to teach, she thought about the most meaningful way to convey their meanings to the children in her class. First, she considered whether the children already were familiar with related concepts; then, whether there were context clues available to help them figure out the word meanings independently; and last, whether directly teaching any of the words would be useful. Young Children • March 2012 Spotlight on Infants and Toddlers Derry Koralek, NAEYC, and Linda Groves Gillespie, ZERO TO THREE, editors Quality child development programs for infants and toddlers tailor their care to meet the particular characteristics and developmental needs of these age groups. This book offers engaging articles from Young Children for those who work with or in support of infants and toddlers and their families. It includes study guides for many of the articles plus a comprehensive resource list. ISBN: 9781928896760 • Item #296 $14.00 • Members: $11.20 20% savings ® Order online at www.naeyc.org /store or call 800-424-2460 option 5 (9:00 a.m. – 5:00 p.m. EST, Mon.–Fri.) 77 Approaches to Supporting Children’s Word Learning* Approach Description Objective References Pointing and labeling Teacher uses labeling or pointing to direct a child’s attention to an illustration of the word, usually while saying the word, or the teacher asks children to point to a word that they have been exposed to previously To help a child connect the word with its related concept visually or to help solidify a child’s previous connection between the word and the image Senechal 1997 Eliciting questions Teacher asks a comprehension question that elicits a child’s use of the word To elicit use of the word and to create a memory of the word’s sound Walsh & Blewitt 2006 Non-eliciting questions Teacher asks a comprehension question that requires a child to provide information related to the word’s meaning, but not the word itself To get a child to notice and provide information related to the concept the word represents Justice 2002; Walsh & Blewitt 2006 Brief definitions Teacher gives brief, child-friendly explanation of the word’s meaning To maintain comprehension Coyne et al. 2004; Biemiller & Boote 2006 Extended approaches Teacher provides opportunities for a child to more deeply process the word’s meaning by having a child respond using the target word correctly in a meaningful context To elicit use of the word in meaningful contexts Beck, McKeown, & Kucan 2002; Coyne, McCoach, & Kapp 2007; Juel et al. 2003; Silverman 2007 *For a review of the research on vocabulary practices for pre-K and kindergarten, see Christ & Wang 2010b and Christ & Wang 2011. the illustration. Ms. Allen asked the children what clues helped them figure out that the creek was smaller. Daren suggested, “There are fish.” Ms. Allen countered, “There are fish in the ocean, too.” Another teacher prompted, “How do you know that it’s not deep like an ocean?” Daren replied, “Because the boy’s standing in it!” With careful prompting, the children were able to use clues in the text to learn more about a creek. across varying contexts (Vygotsky 1962; Christ 2007), it’s best to take several approaches to teaching a particular word, depending upon what children already know about the word’s meaning. When a new word is first introduced, a teacher might provide a brief definition while reading the story, to help children maintain story comprehension. For example, Ms. Allen planned to explain the word twisted while reading the story. She would show the children the illustration of the twisted roots and explain that twisted means all stuck together and around one another. Later, after reading the story, the teacher can provide multiple examples of the word in context (Beck, McKeown, & Kucan 2002). Ms. Allen planned to share examples of twisted with the children in her class: when your shoelaces get twisted together and are hard to untie, or when strands of spaghetti get wound around one another on your plate and make it hard Directly teach words that repreto get a small bite because the noodles sent new concepts. When a are all twisted together. word is not clear from context Once children have some clues, or represents a new familiarity with the word, When a word is not clear from concept, plan to teach chilteachers might ask them to context clues, or represents a new dren the word through a direct point to a representation of approach (Kibby 1995). Since the word in an illustration in concept, plan to teach children the children learn word meanings the book they are reading, word through a direct approach. incrementally, over time and or ask brief questions that through multiple exposures elicit the use of the word or 78 Young Children • March 2012 Selection of an appropriate method learning. Her methods for supporting information about the word’s meanfor teaching vocabulary depends on the children’s word learning helped ing during the story (Senechal 1997; children’s (1) lack of or prior exposure them gain new understanding of the Walsh & Blewitt 2006). For example, to the word, (2) lack of or partial underfocus words. After using the decisionsince the children had already learned standing of the word’s meaning, and making model to guide vocabulary the word vine from a previous story, (3) background knowledge. Deciding teaching over eight weeks, the chilMs. Allen asked Moses to point to the which method to use is also based on dren in Ms. Allen’s class scored signifivine in the illustration while she read (4) how many or what kinds of other cantly higher on a curriculum-based Where the Forest Meets the Sea. Moses opportunities to revisit this word’s assessment of vocabulary knowledge confidently pointed to a leaf on the meaning are likely to arise in future than similar children in a control class. vine, so Ms. Allen clarified, “That’s the classroom activities. Teachers’ deci As in any strategic thinking approach, leaf—here’s the vine” (while running sion making is critical for successful this step-by-step planning is only necher finger along the vine in the illustravocabulary instruction, because only essary until a teacher has internalized tion). Then she showed another illusa teacher who knows the children well the decision-making process. Over tration of a vine on the back cover of will provide appropriate challenges to time, this process will become more the book. To check children’s compreadvance their development (NAEYC automatic and efficient. Ms. Allen hension, she asked all the children to 2009). summarized for us her experience point to the vine they had planted in The table “Approaches to Supusing the model: “When you first came their classroom. Most of the children porting Children’s Word Learning” in, I thought, ‘Oh my goodness, what pointed to the terrarium that housed includes the descriptions of several am I doing?’ Then I read about the the vine in response to her request. methods for supporting children’s model; I saw how it worked. Now I feel As is evident in this example, children vocabulary learning. It details what confident about being able to use this typically need multiple opportunikinds of learning objectives might be model in my classroom. I really feel ties to encounter a word to learn its met through each method, and prothat it is workable for any teacher.” meaning. vides references for further study. Teachers’ decision making and Since it takes longer to provide interactions with children impact extended responses and discussions what children learn (NAEYC 2009). We about word meanings that help chilknow that when teachers use planned dren deeply process the meanings, Planning for success and purposeful methods to teach they should occur after reading, so While reading Where the Forest Meets children vocabulary, the children as not to impair the flow of the story the Sea, Ms. Allen effectively used the learn more words (Biemiller & Boote and thus children’s story comprehenmodel to guide her decision making 2006; Beck & McKeown 2007). Plansion (Beck, McKeown, & Kucan 2002). for supporting children’s vocabulary ning for vocabulary learning in early For example, after reading the story Ms. Allen asked the children what they might find in a creek. John recalled “fishies.” Gina, who NEW FROM NAEYC! is a dual language learner, suggested “a blue-morpho Advancing the Early Childhood butterfly.” Ms. Allen clarified, “You might Profession: NAEYC Standards and find a blue-morpho Guidelines for Professional Development butterfly flying over Alison Lutton, editor a creek.” Gina’s suggestion exemplifies This new title offers NAEYC’s latest standards for early childhood professionals. It includes the newest versions of the importance of our Standards for Early Childhood Professional Preparation offering multiple Programs; NAEYC’s Code of Ethics; Workforce Designs, opportunities to A Policy Blueprint for State Early Childhood Professional revisit word meanDevelopment Systems; glossaries for Training and Education ings to ensure all terms; and guidance on how to use these materials. ISBN: 9781928896814 • Item #364 children’s successful $20 • Member: $16 20% savings word learning. Order online at www.naeyc.org /store ® or call 800-424-2460 option 5 (9:00 a.m. – 5:00 p.m. EST, Mon.–Fri.) When teachers use planned and purposeful methods to teach children vocabulary, the children learn more words. childhood is critical, because children who have not developed a vast repertoire of words by the time they reach the upper elementary grades may experience reading and academic difficulty (Biemiller 2003; Chall & Jacobs 2003). Early intervention is especially important for children from families with low incomes (Hart & Risley 1995), children experiencing speech and language difficulties (Nathan et al. 2004), and dual language learners (Shatz & Wilkinson 2010), who may come to school knowing or being able to articulate far fewer words than other children (Hart & Risley 1995), and for whom the vocabulary knowledge gap typically widens as they get older (Biemiller & Slonim 2001). Given the importance of understanding word meanings to children’s reading success, we hope that our model will support more teachers as they make decisions about implementing effective vocabulary teaching strategies in early childhood classrooms. References Beck, I.L., & M.G. McKeown. 2007. “Increasing Young Low-Income Children’s Oral Vocabulary Repertoires through Rich and Focused Instruction.” The Elementary School Journal 107 (3): 251–73. Beck, I.L., M.G. McKeown, & L. Kucan. 2002. Bringing Words to Life: Robust Vocabulary Instruction. New York: Guilford. 80 Biemiller, A. 2003. “Vocabulary: Needed If More Children Are to Read Well.” Reading Psychology 24 (3–4): 323–35. Biemiller, A., & C. Boote. 2006. “An Effective Method for Building Meaning Vocabulary in Primary Grades.” Journal of Educational Psychology 98 (1): 44–62. Biemiller, A., & N. Slonim. 2001. “Estimating Root Word Vocabulary Growth in Normative and Advantaged Populations: Evidence for a Common Sequence of Vocabulary Acquisition.” Journal of Educational Psychology 93 (3): 498–520. Blachowicz, C.L.Z., J. Beyersdorfer, & P. Fisher. 2006. “Vocabulary Development and Technology: Teaching and Transformation.” In International Handbook of Literacy and Technology: Volume II, eds. M.C. McKenna, L.D. Labbo, R.D. Kieffer, & D. Reinking, 341–48. Mahwah, NJ: Erlbaum. Chall, J.S., & V.A. Jacobs. 2003. “The Classic Study on Poor Children’s Fourth-Grade Slump.” American Educator 27 (1): 14–15. Christ, T. 2007. “Oral Language Exposure and Incidental Vocabulary Acquisition: An Exploration across Kindergarten Classrooms.” PhD diss., University at Buffalo, SUNY. Christ, T., & X.C. Wang. 2010a. “A Spiral of Words: Providing Multiple Exposures to Vocabulary in Early Childhood through Classroom Center Activities.” Workshop presented at International Reading Association 55th Annual Convention, Chicago, IL. Christ, T., & X.C. Wang. 2010b. “Bridging the Vocabulary Gap: What the Research Tells Us about Vocabulary Instruction in Early Childhood.” Young Children 65 (4): 84–91. Christ, T., & X.C. Wang. 2011. “Closing the Vocabulary Gap? A Review of Research on Early Childhood Vocabulary Practices.” Reading Psychology 32 (5): 426–58. Coyne, M.D., D.B. McCoach, & S. Kapp. 2007. “Vocabulary Intervention for Kindergarten Students: Comparing Extended Instruction to Embedded Instruction and Incidental Exposure.” Learning Disability Quarterly 30 (2): 74–88. Coyne, M.D., D.C. Simmons, E.J. Kame’enui, & M. Stoolmiller. 2004. “Teaching Vocabulary during Shared Storybook Readings: An Examination of Differential Effects.” Exceptionality 12 (3): 145–62. Hart, B., & T.R. Risley. 1995. Meaningful Differences in the Everyday Experience of Young American Children. Baltimore: Brookes. Hyerle, D.N. 2004. “Thinking Maps as a Transformational Language for Learning.” In Student Successes with Thinking Maps: School-Based Research, Results, and Models for Achievement Using Visual Tools, eds. D.N. Hyerle, L. Alper, & S. Curtis, 1–16. Thousand Oaks, CA: Corwin Press. Juel, C., G. Biancarosa, D. Coker, & R. Deffes. 2003. “Walking with Rosie: A Cautionary Tale of Early Reading Instruction.” Educational Leadership 60 (7): 12–18. Justice, L.M. 2002. “Word Exposure Conditions and Preschoolers’ Novel Word Learning during Shared Storybook Reading.” Reading Psychology 23 (2): 87–106. Kibby, M.W. 1995. “The Organization and Teaching of Things and the Words That Signify Them.” Journal of Adolescent and Adult Literacy 39 (3): 208–23. NAEYC. 2009. “Developmentally Appropriate Practice in Early Childhood Programs Serving Children from Birth to Age 8.” Position statement. Washington, DC: Author. www. naeyc.org/positionstatements/dap. Nathan, L., J. Stackhouse, N. Goulandris, & M.J. Snowling. 2004. “The Development of Early Literacy Skills Among Children with Speech Difficulties: A Test of the ‘Critical Age Hypothesis.’ Journal of Speech, Language, and Hearing Research 47: 377–91. Senechal, M. 1997. “The Differential Effect of Storybook Reading on Preschoolers’ Acquisition of Expressive and Receptive Vocabulary.” Journal of Child Language 24 (1): 123–38. Shatz, M., & L.C. Wilkinson, eds. 2010. The Education of English Language Learners: Research to Practice. New York: Guilford. Silverman, R. 2007. “A Comparison of Three Methods of Vocabulary Instruction during Read-Alouds in Kindergarten.” The Elementary School Journal 108 (2): 97–113. Sternberg, R.J. 1987. “Most Vocabulary Is Learned from Context.” In The Nature of Vocabulary Acquisition, eds. M.G. McKeown & M.E. Curtis, 89–105. Hillsdale, NJ: Erlbaum. Vygotsky, L. 1962. Thought and Language. Cambridge, MA: MIT. Walsh, B.A., & P. Blewitt. 2006. “The Effect of Questioning Style during Storybook Reading on Novel Vocabulary Acquisition of Preschoolers.” Early Childhood Education Journal 33 (4): 273–78. Wang, X.C., & T. Christ. 2010. “Bridging the Vocabulary Gap: A Model of Meaning Vocabulary Instruction in Early Childhood Classrooms.” Paper presented at the annual meeting of the Pacific Early Childhood Education Research Association, Hangzhou, China. Copyright © 2012 by the National Association for the Education of Young Children. See Permissions and Reprints online at www.naeyc.org/yc/permissions. Young Children • March 2012