Julie Pack, Director of Secondary Education for ACS, sent me the article below from The Forum's The Friday Report. Please read it as it provides additional evidence for why vocabulary should not be taught in isolation. I also added an infographic on 10 Principles for Effective Vocabulary Instruction from Eye on Education.
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NAEP
Data on Vocabulary Shows Achievement Gap and Emphasizes Relation to Reading
Comprehension
The
recently released National
Assessment of Educational Progress report found further evidence to back
research that vocabulary knowledge is important to text comprehension. In 2011,
4th and 8th graders performing above the 75th percentile in reading
comprehension on NAEP had the highest average vocabulary scores. Likewise,
those 4th and 8th graders scoring at or below the 25th percentile had the
lowest average vocabulary scores.
The NAEP
report also revealed stark achievement gaps in vocabulary across racial and
ethnic groups, as well as income levels. The achievement gap shown in
vocabulary follows trends of the gap shown in other reported assessments of the
NAEP. In 4th grade, there was a 31 point gap in vocabulary on a 0-500 scale
between students who are eligible for free or reduced lunch and those who are
not. In 8th grade, the gap was 28 points.
Previous
NAEP assessments have included some vocabulary questions, but the revised
framework for reading set new criteria for developing vocabulary questions and
increasing their number in order to allow the test to measure students'
vocabulary performance and report it as a separate item.
Words
selected for inclusion in vocabulary test questions were specifically selected
to be characteristic of written language (as opposed to everyday speech), used
in a variety of content areas, generally familiar concepts, feelings, or
action, and necessary for understanding part or all of the passage in which
they appeared in the test. For fourth graders, words such as
"barren," "Detected," and "eerie" were
problematic, with fewer than half of students identifying their meaning
correctly. "Urbane" showed the same results for 8th and 12th grade
students. North Carolina students scored in line with the national average on
vocabulary scores. (Erik
Robelen, "NAEP Data on Vocabulary Achievement Show Same Gaps,"
EDUCATION WEEK, 11/6/12)
Article source:
The Forum: Public
School Forum of North Carolina. The Friday Report. 15.23 (14 Dec 2012). Online.