Vocabulary: the building block for success Jane van der Zeyden Learning Media June 10 2010 There are connections between…. oral language vocabulary knowledge reading comprehension writing skill academic achievement life chances “A learner’s vocabulary knowledge strongly influences their ability to comprehend what they read and to write effectively” Effective Literacy Strategies, MOE, 2004 “…students who have a wide vocabulary generally show greater proficiency in learning than those with more limited vocabularies.” Effective Literacy Strategies, MOE, 2004 Using language, symbols and texts is one of the five Key competencies. “Each learning area has its own language or languages. By learning to use them, students become able to think in different ways, access new areas of knowledge, and see their world from new perspectives” (NZ Curriculum, p.16) Teachers and students need to understand that ‘learning” or “knowing” a word involves: Knowing how the word sounds Saying the word with correct pronunciation Spelling it accurately Recognising it in print Understanding what it means in context Knowing its most commonly used meaning Understanding other meanings in different contexts e.g. bank, Knowing what part of speech it is Knowing whether the word is technical or general vocabulary Knowing whether it is being used literally, metaphorically or idiomatically Understanding whether the word should be used in informal or formal contexts English language Learning Progressions, 2008 , MOE Some students learn seven or eight new words in a day - other students may not learn any Gaps in vocabulary knowledge increase continuously throughout schooling What words do we use? 2,000 high frequency words = about 87% 800 academic words = about 8% 1,000 - 2,000 subject specific vocab = about 3% 123,000 low frequency vocab = about 2% Four vocabulary modes P. Nation, Victoria University High frequency words Technical & subject specific words Academic words Low frequency words Four vocabulary modes P. Nation, Victoria University High frequency words Academic words e.g. is, an, he, goes e.g explain, report Technical & subject specific words Low frequency words e.g volcano, erupts, magma e.g Krakatoa, Vesuvius, Mt St Helens What is involved with knowing a word? Form Meaning Use Reference: Teaching Vocabulary:Strategies and Techniques, (2008) Paul Nation Vocabulary building may include… classifying Brainstorming Sensory webs Sayings and idiomatic language related to the topic e.g raining cats and dogs, cat on a hot tin roof Processes for remembering words: Learners need to notice the word or be aware of it Retrieval - if a word is retrieved either receptively or productively in a familiar task then the memory of that word will be strengthened. Generation - may be either receptive or productive. Involves using the vocabulary in new contexts Introducing key words Plan appropriate activities and tasks to teach and test these key words Simple explanation may be all that is required Teach other related forms and words e.g. digestion leads to digest, ingest, digestive, food, nutrient Limit the number of new words Get students to predict possible meanings Avoid introducing pairs of words that have similar meanings or are opposite in meaning. Definitions Students use context clues Develop their own definition first opportunity for rich discussion Check their own definition against context Check against dictionary/thesaurus if necessary Dictionaries Traditionally given the most weight May confuse rather than clarify e.g. 57 meanings for point Thesauruses may be more useful “…directly teaching children dictionary definitions for words did not enhance their comprehension of a passage of text containing those vocabulary words.” Stahl and Fairbanks, 1998 Engagement with vocabulary Support students into use e.g. cloze, true/false statements, questions and supplied answers, text reconstruction Students use vocabulary in discussion Students use in written sentences Expectation that new vocabulary transfers to written work Develop class/personal definitions/glossaries Explicit teaching - spelling vocabulary Syllables Vowel sounds and blends Consonant sounds and blends Prefixes and suffixes Chunks Silent letters Explicit teaching - morphemic analysis Disassemble words into roots and affixes cyclists = cycle + ist + s Understand the roots and affixes cycle = bike, ist = a person, s = more than one Reassemble the parts to derive meaning cyclists = people who cycle Develop word families cycle, cycles, cycling, cycled, cyclist, monocycle, bicycle, tricycle “For every word a child learns, we estimate that there are an average of one to three additional related words that should also be understandable to the child.” Nagy and Anderson (1984) Vocabulary development requires multiple opportunities to first of all notice and then use new vocabulary Rich conversation Attention to pronunciation Reading to students Experiences Wide independent reading Reading with students -shared and guided Media/gaming/play Word Play Matching games (e.g words and definition/roots and affixes/word halves/words and pictures/words and synonyms or antonyms) Games e.g. word dominoes, Memory, wordfinds, crosswords, Bingo Grouping and labeling Drawing and labeling clining Engagement - word play Bingo game lava flow volcano erupt vent crust steam lava bomb dormant ash erupted steamed Greyish powder left after something has been burnt No longer active, but not extinct