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Foreword to Words Are Wonderful 
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There has been substantial debate about the numbers of words children need to acquire. My research indicates that on average, children acquire roughly 750 root word meanings per year—a little more than two per day.3 Unfortunately, one-quarter of all children learn no more than one root word meaning per day before third grade. By this time, they are already behind the average by two thousand words. My research has also shown that children acquire words in roughly the same order. This means that for at-risk children, we need to concentrate on words most often known by children who are on level. So by third grade, teachers need to help at-risk children acquire word meanings faster in order to narrow the gap. Making progress requires both direct explanation of many new words and help in extending word meanings with prefixes, suffixes, and compounding; and in using context to clarify or select meanings.

Dorothy Grant Hennings’s Words Are Wonderful is a valuable teaching tool for all children, whether at risk or on-level. One particular strength of her program is the direct instruction of about 330 words a year, presented in context. Since children with relatively small vocabularies need to learn an additional 600 words a year or more to “catch up” to their peers, Hennings’s inclusion of 330 words for direct instruction or monitored learning is a far stronger start than most vocabulary programs offer.

A second strength of Words Are Wonderful is the attention paid to many words with multiple meanings. Once the meanings are learned, using context can be very helpful in determining which of the possible meanings of a word applies. Providing direct instruction in using context with multiple meanings is another strength of the program.

Finally, Words Are Wonderful contains many needed tools for teaching children about prefixes and suffixes. As White and his associates show, about 20 prefixes and suffixes account for a large majority of derived words.4 The combination of direct explanation of a variety of prefixes and suffixes, with uses of these affixes illustrated in context, has proved quite effective. Dorothy Hennings’s program provides many examples of this type of teaching.

Words Are Wonderful offers the level of vocabulary intensity needed for long-term success. When we have such effective curriculum tools for the primary years, we will be in a much better position to prevent children from falling behind in vocabulary in the first place.

About the Author
Andrew Biemiller is Professor, Institute of Child Study, Ontario Institute for Studies in Education, University of Ontario

Notes

1 Beck, I., Perfetti, C., and M. G. McKeown. 1982. Effects of long-term vocabulary instruction on lexical access and reading comprehension. Journal of Educational Psychology 74: 506–521.

2 The sad evidence regarding home effects are best presented in Betty Hart and Todd Risley’s Meaningful Differences in the Everyday Experience of Young American
Children
(Baltimore, MD: Paul Brookes Publishing Co, 1995).

3 See A. Biemiller and N. Slonim, "Estimating Root Word Vocabulary Growth in Normative and Advantaged Population: Evidence for Common Sequence of Vocabulary Acquisition," Journal of Educational Psychology 93, no. 3 (2001): 498-520.

4 White, T. G., M. A. Power, and S. Whilte. 1989. Morphological analysis: Implications for teaching and understanding vocabulary growth. Reading Research Quarterly 24: 283–304.

Featured Series: Words Are Wonderful
 
Words Are Wonderful
Free ready-to-use lessons for your classroom!
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NEW!Words Are Wonderful: An Interactive Approach to Vocabulary, Dorothy Grant Hennings
Recommended for Grades 3–5

This three-part series is a collaborative, research-based approach to building vocabulary skills for students in grades 3–5. Words Are Wonderful introduces new words through challenging reading selections in multiple genres. As students discover the joy and power of language, they learn to understand and identify the parts of words—roots, prefixes, and suffixes—and unlock the meaning of words that are unfamiliar.

The wraparound Teacher’s Guide for Words Are Wonderful provides reduced student pages, a wealth of strategies and enrichment activities, as well as suggestions and activities for students’ individual learning styles.

Words Are Wonderful features

Extensive teaching suggestions in the wraparound teacher’s guide
New words presented in context at the beginning of each lesson
Multi-genre selections drawn from social studies, geography, science, biography, myths, fables, fairy tales, and poetry
A comprehensive oral component—students hear, use, and discuss new words, clap syllables, and read chorally
Critical thinking, discussion, and writing about words and relationships
A review lesson at the end of each unit and a glossary at the end of the book
Writing Workshop topics

Book 1 for grade 3 is available now. Book 2 for grade 4 will be available in spring 2003.