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Despite all of our educational focus these days on higher order critical thinking skills, such as analysis, synthesis, and evaluation (Bloom, Costa, etc.), the bulk of our teaching and learning at all levels of education remains at the lower levels of factual acquisition, comprehension, and application. We need this pool of knowledge to be able to accurately and efficiently inform our thinking and decision-making.

Since reading remains the chief vehicle that we use to access this knowledge, we had better get good at it. Knowing vocabulary is, of course, one of the keys to reading. The precise definitions of vocabulary words are the lower level gatekeepers  that allow readers access to the higher level thinking skills.

But, some may be thinking… aren’t all words subject to individual interpretation? To some degree, yes. However, words do have a collective consciousness of meaning. They do connect to objective realities. In other words, words are not totally subjective. Words must be denotatively internalized and connotatively applied with a good deal of accuracy and skill to properly access information the way the author intends. Only when the reader understands the author’s intentions can higher order thinking skills be then applied to the text.

Although that author-reader connection is a two-way street, the relationship should be weighted heavily on the side of the author. It is the author’s thoughts that we are trying to interpret, not ours per se. An author chooses words carefully because of their precise meanings and the connotations/feelings that the collective readers commonly will understand.

So, memorizing words with precise denotative and connotative definitions is important. Sloppy use of our language inhibits effective communication and leads to misunderstandings. So, what’s the bottom line here? What’s the application for teacher and learner? It is better to teach and learn fewer words with greater precision, than many words with less precision. Two vocabulary strategies assist in this effort: The Vocabulary Ladder and Semantic Spectrums.

The Vocabulary Ladder

Students draw a graphic representation of a ladder with five rungs. They take notes in between the rungs from each of the guiding prompts (in boldface). Begin with a clear, simple, and concise dictionary definition and work students up the ladder via class and teacher brainstorming and reference to appropriate text.

Example Vocabulary Word: democracy

Full Understanding

-It’s important because… it’s the foundation of our government.

-It’s different than… a republic because… a republic has a Constitution.

-It’s the same as… a republic because… both have citizens who are allowed to vote.

-Specific examples of it would be… direct democracy like a club, representative democracy like our Student Council.

-It’s an example of the following… ways decisions are made in governments and organizations.

-The definition is… rule by the people.

Basic Understanding

Semantic Spectrums

Students draw a number line with one end labeled Extreme and the other end labeled Opposite  Extreme. The object is to list words in their connotative order along the spectrum of meaning. Select two vocabulary words for this activity that students fully understand that are antonyms. For example, hot and cold. Have students brainstorm synonyms to each word at the ends of the spectrum and problem-solve via consensus as to where to list each new word by degree of meaning. Select one or two unknown vocabulary words that will fit along this spectrum and read a clear, simple, and concise dictionary definition of each. Assist the students’ decision-making as to where to place these new words. Have the students write down their definitions below the spectrum.

Example Vocabulary Words: even-tempered and vicious

Extreme kind-hearted/nice/warm/even-tempered/cool/mean/cruel/vicious/hateful Opposite Extreme

For more vocabulary activities, including Greek and Latin affixes/roots worksheets, spelling-vocabulary games, vocabulary lists, vocabulary flashcards, spelling rules with memorable raps and songs on CD, spelling tests, syllable practice, to differentiate spelling and vocabulary instruction, please check out Teaching Spelling and Vocabulary at www.penningtonpublishing.com.

Reading, Spelling/Vocabulary, Writing affixes, base words, Greek and Latin, Greek and Latin word parts, morphemes, prefixes, roots, semantic spectrums, syllable rules, syllables, vocabulary, vocabulary flash cards, vocabulary flashcards, vocabulary skills, vocabulary worksheets, word lists, word parts

In this series of articles, I have attempted to share what instructional approaches do and do not promote efficient vocabulary acquisition. In “The Problem with Most Vocabulary Instruction Part I,” I debunked the inefficient word list method of vocabulary instruction. In “How We Learn Vocabulary from Reading Part II,” I showed how wide reading at a reader’s challenge level of 5% unknown words is a much more efficient means to increase vocabulary. And, in “How to Double Vocabulary Acquisition from Reading Part III,” I detailed how to teach context clue strategies to help readers increase their percentage of word acquisition through reading.

In this article, I provide a rationale for teaching the word parts that are keys to academic vocabulary. Additionally, I will share the high utility word parts in priority order that get readers the most “bang for their collective bucks.

The morphological (meaning-based) word parts that form the basis of English academic vocabulary are primarily Greek and Latinates. Prefixes and roots carry the bulk of important word meanings; however, some key suffixes are important, as well. Over 50% of multi-syllabic words beyond the most frequently used 10,000 words contain a Greek or Latin word part. Since Greek and Latinates are so common in our academic language, it makes sense to memorize the highest frequency word parts.

Memorizing high utility Greek and Latin word parts is a very efficient tool to acquire academic vocabulary. Learning the most common word parts unlocks the keys to thousands of academic words which use one or more of those word parts. Even knowing just one word part will provide a clue to meaning of an unknown word. For example, a reader may not understand the meaning of the word bicameral. However, knowing that “bi” means two certainly helps the reader gain a sense of the word, especially when combined with other context clues such as synonyms, antonyms, logic-based, and example clues. For example, in the following sentence the example clue, “checks and balances,” combines with the word part clue, “bi” (meaning two) help the reader problem-solve the meaning of the unknown word: The bicameral legislature provided important checks and balances.

Word part clues are highly memorable because readers have frequent exposure to and practice with the high frequency word parts. Additionally, they are memorable because the simple to understand use of the word part can be applied to more complex usages. For example, “bi” means two in bicycle, just as it means two in bicameral or biped. Analogy is a powerful learning aid and its application in academic vocabulary is of paramount importance.

So here are the highest utility word parts that will assist readers in vocabulary acquisition, especially when paired with wide reading, using refined context clues. The final article in this series, “How to Teach the Most Efficient Word Parts Part V,” will demonstrate how to these these words in a variety of effective instructional strategies.

Most Commonly-Used Prefixes

This list, compiled by White, Sowell, and Yanagihara (The Reading Teacher, 42, p. 306), has the twenty most frequently-used prefixes. In fact these prefixes make up 97% of all prefixed words.

Rank   Prefix            Meaning                                  Rank   Prefix              Meaning

1.         un                     not                                           11.       pre                   before

2.         re                     again                                        12.       inter                  between

3.         in, im, il, ir         not                                           13.       fore                  in front

4.         dis                    away from                                14.       de                    apart from

5.         en, em              in                                              15.       trans                 across

6.         non                   not                                           16.       super                above

7.         in, im                in                                              17.       semi                 half

8.         over                 above                                       18.       anti                   against

9.         mis                   not                                            19.       mid                   middle

10.       sub                   under                                       20.       under                too little

Frequently-Used Roots

Root     Meaning           Origin   Example                      

aud       hear                   Latin     auditorium                   

mis       send                   Latin     mission

astro     star                   Greek   astrology                     

ped      foot                    Latin       pedal

bio       life                      Greek   biology            

phon     sound              Greek   telephone

dict       say                     Latin     predict                         

port      carry                Latin     import

geo       earth                 Greek   geography                   

scrib,    write                 Latin     scribble           

meter    measure         Greek   thermometer                

scrip     write                 Latin     scripture

min       little, small     Latin     minimum                      

spect    see                     Latin     inspect

mit,       send                 Latin     transmit                       

struct    build, form   Latin     instruct

Adapted from Stahl, S.A. and Shiel, T.G., Reading and Writing Quarterly: Overcoming Learning Disabilities, 8, 223-241

Most Commonly-Used Suffixes

Suffix                Meaning

_s, _es             plural or verb tense

_ed                  verb tense

_ing                  verb tense

_ly                    how, when, where, or under what conditions

_er, _or            one who

_er                   comparative adjective

_tion, _ion,       the process or act of

_sion, _ition,

_ation

_able, _ible       able to be

_al, _ial            related to

_y                       consisting of or inclined toward

_ness                 state, quality, condition, degree

This list was adapted from the research compiled by Cooper 2000.

 

Find 45 remedial and 33 advanced spelling-vocabulary worksheets, spelling word lists/tests,  Greek and Latin affixes/roots, syllable practice, and spelling-vocabulary games, spelling rules with memorable raps and songs on CD, a comprehensive whole-class diagnostic spelling assessment, enabling 4th–12th grade teachers to differentiate instruction and more in Mark’s book, Teaching Spelling and Vocabulary.

Reading, Spelling/Vocabulary Greek, increase vocabulary, Latin, morphemes, prefixes, roots, structural analysis, suffixes, vocabulary, word parts

In “The Problem with Most Vocabulary Instruction Part I,” I debunked the inefficient word list method of vocabulary instruction. In “How We Learn Vocabulary from Reading Part II,” I showed how reading is a much more efficient means to increase vocabulary. I explained how reading challenging text at the 5% unknown word level provides optimal exposure to and practice of words beyond those gained through oral acquisition during the first five years of life. I also detailed how to select books at this specific reading level. Finally, I cited reading specialists who claim that teaching specific context clue strategies can help readers double their vocabulary acquisition. I saved the “how-to’s” for this article.

But why learn and practice context clue strategies to problem-solve the meanings of unknown words? Wouldn’t it be more precise to use the dictionary? No. The dictionary is a fine tool and should be used to look up words that are critical to the comprehension of any reading. However, the dictionary is not a practical tool for reading at the 5% unknown words reading level. Often, the definition frequently does not fit the connotative meaning of the word as used in the reading passage. Additionally, there are often multiple definitions—which one fits? Context always determines meaning. Also, looking up one in every twenty words adversely affects comprehension. Time spent looking up words is reductive. The few minutes it takes to look up and internalize the definition could be better spent reading more text, because the more words read provides more exposure and practice—the keys to efficient vocabulary acquisition.

So, learning and practicing context clue strategies makes sense. Context clue strategies can be internalized with sufficient practice and can be flexibly applied by skillful readers to figure out the meaning of many unknown words without adversely impacting comprehension. The best way to apply context clue strategies is to learn the problem-solving strategies detailed in FP’S BAG SALE. When readers come to an unknown word, they apply the relevant steps of the FP’S BAG SALE strategy to get a good clue about the meaning of an unknown word.

Flexibility is key to using context clue strategies. Multiple strategies provide multiple ways of problem-solving. Good readers learn to quickly sort through the options and select the strategy or strategies that works best. They also accept the fact that context clue strategies don’t always work and that understanding every single word is not necessary for the purpose of reading—effective meaning-making.

Initially, readers should follow the steps of the FP’S BAG SALE context clues approach in order to problem-solve the meanings of unknown words. Then, through teacher modeling and guided practice, students should learn to efficiently “hunt and peck” for clues to meaning by applying the individual steps.

FP’S BAG SALE

Finish the sentence. See how the word fits into the whole sentence.

Pronounce the word out loud. Sometimes hearing the word will give you a clue to meaning.

Syllables–Examine each word part. Word parts can be helpful clues to meaning.

Before–Read the sentence before the unknown word. The sentence before can hint at what the word means.

After–Read the sentence after the unknown word. The sentence after can define, explain, or provide an example of the word.

Grammar–Determine the part of speech. Pay attention to where the word is placed in the sentence, the ending of the word, and its grammatical relationship to other known words for clues to meaning.

Synonym–Sometimes an unknown word is defined by the use of a synonym. Synonyms appear in apposition, in which case commas, dashes, or parentheses are used. Example: The wardrobe, or closet, opened the door to a brand new world.

Antonym–Sometimes an unknown word is defined by the use of an antonym. Antonym clues will often use Signal Words such as however, not, but, in contrast Example: He signaled a looey, not a right turn.

Logic–Your own knowledge about the content and text structure may provide clues to meaning. Logic clues can lead to a logical guess as to the meaning of an unknown word. Example: He petted the canine, and then made her sit up and beg for a bone.

Example–When part of a list of examples or if the unknown word itself provides an example, either provides good clues to meaning. Example clues will often use Signal Words such as for example, like, such as Example: Adventurous, rowdy, and crazy pioneers all found their way out West.

How to Practice Context Clue Strategies

Select passages from the textbook or literature that contain unknown words. Demonstrate how to problem-solve the meaning of the unknown words by doing a “Think-Aloud” of the FP’S BAG SALE strategies. Select words that can be specifically determined by each step of the process. Also, select words that have no helpful context clues to show how the process is not fool-proof.

Select passages from the textbook or literature, scan into a word processor and delete every twentieth word, skipping articles, conjunctions, and prepositions. This is known as a CLOZE passage. Then have the reader use the FP’S BAG SALE strategies to guess the meaning of the deleted words. Compare reader answers with the original words and award points for correct answers. Of course, synonyms are fine and will promote rich denotative and connotative word discussions.

Select unknown words that contain high frequency word parts as described in the next article titled “How We Learn Vocabulary from Word Parts Part IV.” Use sentences and three-sentence paragraphs that include these words as class openers. Good readers make use of structural analysis to problem-solve the meaning of unknown words. Although not technically context clues, word parts—both morphological (meaning-based) and grammatical (for example, parts of speech and inflections)—are essential components to vocabulary acquisition.

So, I’ve covered the first key to efficient vocabulary acquisition in Parts II and III: wide reading with effective context clue strategies. This is the key to help readers thrive. The next article in this series, “How Wise Learn Vocabulary from Word Parts Part IV,” will explain the need for the second key to efficient vocabulary acquisition: structural analysis and academic language, and will detail the words necessary for skillful readers to thrive in the world of academic reading.

Find 45 remedial and 33 advanced spelling-vocabulary worksheets, spelling word lists/tests,  Greek and Latin affixes/roots, syllable practice, and spelling-vocabulary games, spelling rules with memorable raps and songs on CD, a comprehensive whole-class diagnostic spelling assessment, enabling 4th–12th grade teachers to differentiate instruction and more in Mark’s book, Teaching Spelling and Vocabulary.

Reading, Spelling/Vocabulary affixes, context clues, Greek, increase vocabulary, Latin, roots, vocabulary, word parts

In Part I, I debunked the word list method of vocabulary instruction. The give-them-twenty-words-on-Monday-and-test-on-Friday approach is as American as apple pie, but is also highly inefficient. The English lexicon of over 800,000 words is just too vast to rely on rote memory of individual words. I suggested that the two most efficient methods of vocabulary instruction consist of 1. wide reading with refined context clues strategies and 2. word part memorization. This article will discuss how we learn vocabulary from reading, Part III in the series will explain how to refine the use of context clues to double the rate of word acquisition from reading, Part IV will examine how we learn vocabulary from word parts, and Part V will share how to teach and learn the essential word parts in the most efficient manner.

To understand how we learn vocabulary, it is helpful to examine how children build their bank of words through oral vocabulary acquisition. By age five, children have gained up to a 10,000 word vocabulary including common inflections such as suffixes. How did children who may only have one year of pre-school and one year of kindergarten gain such an extensive vocabulary? Exposure and practice. Children are bombarded with oral language from parent “oohs and ahs” to simple conversations to the background noises and words of daily life. In homes that are rich in communication, children before the age of four have heard 45 million words. In contrast, in homes that do not provide rich communication, children before the age of four have heard only 13 million words (Hart and Risley 1996).

Noam Chomsky’s theory of an innate universal grammar explains how children are able to apply words into meaningful phrases and sentence structures in an efficient manner. Children fit new words into the morphological (meaning) and syntactical (grammatical) context of old words and so language acquisition compounds. New words are not learned in isolation, but in the context of what has been previously mastered and practiced. But why do children learn words so quickly while adolescents and children learn words at such a slower rate? Is it because “you can’t teach a dog new tricks” or a change in brain development? No. Primarily the reasons are exposure and practice.

After the first 10,000 words, the rest are rare words, and these play a critical role in academic reading. The utility of our academic vocabulary is determined not by the first 10,000 words, but by how many of the rare words we understand (Hart and Risley 1996). The next 20,000 words learned by most college-educated adults takes about twenty years to acquire. Exposure to and practice of more sophisticated words is much less frequent than the “meat and potatoes” words of childhood. A brief example may be helpful. A child learns the word hungry at a very early age. The word has two syllables and is phonetically regular. A late teen or early adult may learn the word famished. The word has two syllables and is phonetically regular. The difference in word acquisition between hungry and famished is influenced by exposure. A child first hears the word hungry early in life and most every day thereafter from parents or from television. An adult may hear or read the word famished once every few months. The difference in word acquisition between hungry and famished is also influenced by practice. The word hungry is a high utility word. Both children and adults say this word often in all of its inflected forms. The word famished is just not said as often.

So, beyond the first 10,000 words of life, do we continue to learn most of our vocabulary through skillful listening? No. A few interesting facts will prove this point. The first 1,000 words acquired by children constitute the vast majority of words used by and heard by even the most educated adults on a daily basis. Watching and listening to thirty minutes of Sesame Street exposes the viewer to an average of only one word beyond the highest frequency 1,000 words. Watching and listening to the nightly news for the same amount of time exposes to viewer to only nineteen of these key words (adapted from Hayes and Athens 1988).

However, in contrast, reading provides a much higher exposure to words beyond the most frequently used 1,000 words. For example, reading a challenging comic book for thirty minutes exposes the reader to fifty-three of these words. Reading a challenging book for the same amount of time exposes a reader to seventy-five. So, reading challenging text certainly provides a greater opportunity to expand one’s vocabulary through exposure and practice than does listening alone.

Now, how can we make wide reading of challenging text more efficient for vocabulary acquisition? First of all, because exposure to the right words is so critical, it is essential to carefully choose reading text for optimal practice. According to reading specialists, reading text that has 5% unknown words should be our target reading text to maximize vocabulary acquisition. Readers can maintain good comprehension while exposing themselves to 300 unknown words in thirty minutes of reading. This assumes an average reading rate of 200 words per minute with 6,000 words read in thirty minutes, of which 5% unknown words would be 300. Assuming that a reader would “naturally” acquire 5% of these unknown words via unrefined use of context clues, the reader would have a net gain of 15 new words from the reading session. Thus, four days of thirty minutes (two hours) reading practice would better a reader’s vocabulary by 60 words—substantially better than acquiring 20 new words each week by memorizing a list of words. Also, the prospect of additional practice of these words is much higher than that of the random word list memorized for the Friday test.

How can you pick a book to read that has 5% unknown words? Choose a book of any genre and count the number of words on any complete page found near the beginning of the book and multiply that number by 3. Read a page toward the beginning of the book, counting the number of unknown words. A good guideline would be “if you can’t define it with a synonym, antonym, or example,” it is unknown. Then, read a page near the middle of the book and continue the count. Finally, read a page near the end of the book and finish the count. Divide the total number of unknown words by the total number of words found on the three pages. The result will be the percentage of unknown words. Anything within the 4-6% range is acceptable. For example, a reader counts the number of words on a page and arrives at 225. 225 x 3 = 750. After reading the three pages, the amount of unknown words totals 30. 30.00 divided by 750 = .05, or 5%.

Additionally, reading specialists would argue that the 5% retention rate can be doubled to 10% by applying refined context clue strategies. Doubling the number of words acquired from thirty minutes reading each day would produce a net gain of 30 new words from each reading session or 120 words each week, considering four such sessions. 120 words per week, multiplied by 33 weeks in a school year produces 3960 new words in a school year—surpassing the target for the 3,000 new words that reading specialists suggest are necessary to make grade level growth in vocabulary development.

In order to refine context clue strategies, readers need to learn the types of context clues that work most often to help readers figure out unknown words. By examining surrounding sentence and word clues according to these context clue categories, more unknown words can be figured out. So, grab a second cup of coffee for the next article, Part III, and learn how to teach the refined context clue strategies that will double the amount of words that readers acquire through reading challenging text.

Find 45 remedial and 33 advanced spelling-vocabulary worksheets, spelling word lists/tests,  Greek and Latin affixes/roots, syllable practice, and spelling-vocabulary games, spelling rules with memorable raps and songs on CD, a comprehensive whole-class diagnostic spelling assessment, enabling 4th–12th grade teachers to differentiate instruction and more in Mark’s book, Teaching Spelling and Vocabulary.

Reading, Spelling/Vocabulary affixes, context clues, Greek, Latin, roots, vocabulary, word parts, Writing

Don’t read this article if you susceptible to thin-skin teacher disease. The typical vocabulary instruction in many classrooms includes passing out a “big words” list of 20 vocabulary terms on Monday and quizzing on this list on Friday. Starting to cringe? And now the “buts” start to formulate. Some of the “buts” will focus on the content of the list: “But half of those words are from the literature selections this week” or “But half of those words are SAT® words” or “But half of those words are grade-level words that my students should know.” Other “buts” will focus on the learning process: “But I make them write out each word ten times” or “But I make them create flashcards for each word” or “But I have them underline the prefixes and suffixes and circle the roots.” The last “but” is all-too pervasive, if some of us are truly honest about why we really teach what and how we teach: “But that’s what and how I learned, and I turned out okay.”

The problem with the typical vocabulary instructional practice described above is not necessarily the content, nor the teaching approach. Indeed, the problem is one of effectiveness. According to research, “Rote memorization of words and definitions is the least effective instructional method resulting in little long-term effect (Kameenui, Dixon, Carine 1987).” 

If students remember all 20 words, each week for the entire school year, they will have mastered 600 words. Now, realistically, if teachers got students to remember half of those words by the end of the year (think standardized test), most would be pleased. That leaves 300 words mastered per school year.

But, the American lexicon is over 800,000 words, and the SAT® word bank is over 30,000 words. Students need to learn 3,000 new words per year just to make one grade level progress (Honig 1983). Learning 300 words per year is a very small drop in a very big bucket. So, not only is rote word memorization ineffective, it is also inefficient. 

Additionally, teaching vocabulary isolated from reading and spelling instruction ignores the structural components of words: phonics (decoding) and spelling (encoding), as well as the meaning-making purpose of words: understanding (comprehension) and communication (syntax, tone, clarity, etc).

At this point, frustration sets in… Even the most dedicated teachers might be thinking “Why teach vocabulary at all, then? Maybe students will just learn it on their own” or “I can’t spend any more time, teaching more words, than I already do. After all, I have reading skills, literary analysis, spelling, grammar, writing etc. to teach, as well” or “If I ignore it, it just might go away.”

For thick-skinned teachers who have made it to this point in the article, there is hope. Students can master the 3,000 new words this year that reading experts agree are necessary to achieve two-year-growth in reading levels. Your teaching can impact these levels of vocabulary acquisition. And you don’t have to spend much more class time to teach vocabulary efficiently. So what are the most efficient strategies? I call the two most efficient strategies to vocabulary acquisition 1. Efficient Reading and 2. Efficient Word Study.

Briefly defined, Efficient Reading involves re-orienting your homework assignments to focus on independent level reading with targeted context clues practice. The downsides? This approach requires some additional class time allocated to context clues instruction, additional record-keeping/accountability, and elimination of most other written homework assignments by default. The upsides? Increased vocabulary and comprehension, as well as a high likelihood of creating life-long readers. 

Briefly defined, Efficient Word Study involves teaching the survive words: the academic language, literary terms, and those words essential to the understanding of literature selections and the thrive words: the morphological prefixes, roots, and suffixes. The downsides? You will have to spend a bit more class time teaching “deep-level” vocabulary techniques for the survive words. You will also have to spend a bit more class time on Greek and Latinates/word analysis for the thrive words. The upsides? Increased vocabulary and word recognition skills that complement context clue skills. 

In the next four articles in this series on vocabulary development I offer the rationale and specific teaching strategies and resources for efficient reading and efficient word study. “How to Teach Efficient Reading Part II,” “How to Double Vocabulary Acquisition Part III,” “How We Learn Vocabulary from Word Parts Part IV,” and How to Teach the Most Efficient Word Parts Part V” will give every teacher the tools to enrich their students’ vocabularies.

Find 45 remedial and 33 advanced spelling-vocabulary worksheets, spelling word lists/tests,  Greek and Latin affixes/roots, syllable practice, and spelling-vocabulary games, spelling rules with memorable raps and songs on CD, a comprehensive whole-class diagnostic spelling assessment, enabling 4th–12th grade teachers to differentiate instruction and more in Mark’s book, Teaching Spelling and Vocabulary.

Reading, Spelling/Vocabulary, Writing affixes, Greek, Latin, prefixes, roots, structural analysis, test preparation, vocabulary, vocabulary instruction, vocabulary lists, vocabulary skills, vocabulary worksheets, word lists