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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

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