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Lexile levels offer a standardized metric that connects readers with texts based on their reading abilities. By characterizing both readers and texts, educators can better forecast comprehension levels, facilitating tailored instruction. With over 19 million students receiving Lexile measures annually and a vast array of resources available—including nearly 50,000 books and 70 million articles—educators are empowered to support diverse reading needs. Utilizing Lexile information allows for effective grouping, progress evaluation, and instructional differentiation, ensuring students receive appropriate reading material to foster their growth.
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Lexiles and Differentiated Reading Instruction 2008-2009 AAPS Curriculum and Instruction
Understanding Lexile Levels • An educational tool that links text and readers under a common measurement • Characterizes readers with a measure and text with a measure • Allows educators to forecast the level of comprehension a reader is expected to experience with a particular text
How Common? • Over 19 millions students will get a Lexile measure from a linked test this year • Over 450 publishers have titles with Lexile measures • Nearly 50,000 books to search at www.lexile.com • Over 70 million articles in database
Test Publishers • Harcourt: SAT-10, SAT-9, and others • Riverside: The Iowa Tests • CTB/McGraw-Hill: TerraNova • Scholastic: SRI, Read 180
Database Services • Allow educators to provide leveled, informational text from 70 million articles • EBSCO • ProQuest • Big Chalk • Follett Library Services
Addison-Wesley Britannica Glencoe/McGraw-Hill Crabtree Globe-Fearon Dominee Hampton-Brown DK Publishing Harcourt School Publishers Glencoe/McGraw-Hill Holt Rinehart & Winston Globe-Fearon Houghton Mifflin Hampton Brown Prentice Hall Harcourt SRA/McGraw-Hill Holt Scott Foresman Leapfrog Lee & Low Bigchalk/ProQuest EBSCO NoveList The Booksource Bound-to-Stay Bound DEMCO Econoclad Permabound Follett Library Services Follett Software Company Baker & Taylor Mackin Library Media The Book Source Follett Library Services Follett Software Co. Ingram RRBowker Sundance The Unification of Reading Textbook Publishers Trade Book Publishers Test Publishers CTB/McGraw-Hill Modern Curriculum Pearson Educational Testing Services (ETS) Scholastic Harcourt Educational Measurement Rand McNally Rigby North Carolina Department of Public Instruction Rosen Northwest Evaluation Association SRA/McGraw-Hill Riverside Publishing Scott Foresman Texas Education Agency Steck-Vaughn Utah State Office of Education The Wright Group Prebinders Periodical Databases Book Distributors & Databases School/Public Libraries Reading Motivation EBSCO Online Reader Hooked on Phonics HOSTS Scholastic Read180 Scholastic Reading Counts! Success for All
Determining Text Difficulty • Syntactic Complexity the number of words per sentence longer sentences are more complex and require more short-term memory to process • Semantic Difficulty the frequency of the words in the corpus of written text (corpus has over 650-million words)
John Grisham Titles • The Pelican Brief 660 • The Firm 680 • The Client 730 • The Partner 790 • The Brethren 810 • The Rainmaker 830
Lexiles and Newspapers • Reuters 1440 • NY Times 1380 • The Washington Post 1350 • The Wall Street Journal 1320 • Associated Press 1310 • USA Today 1200
Other Lexile Levels • High School Lit. 700-900 • College ( 2 or 4 yr.) Lit. 800-1050 • H. S. Textbooks 975-1150 • College Textbooks 1100-1300 • US Military 1200 • Corporate Entry-Level 1200-1300 • Loan Apps. Tax Forms 1200-1300 • SAT/ACT/AP 1100-1200
Lexile Can Calculate • How well the reader will comprehend the information in the text • The reading ability a reader is expected to need in order to comprehend text at a specific level
The Lexile Calculator • 0 difference between Lexile level of book and reader = 75% comprehension • -250 levels = 50% comprehension • +250 levels = 90% comprehension
Lexile Level Does Not Reflect • Themes • Text Structure • Implied Meaning • Prior Knowledge • Age Appropriateness • Interest
How Can We Use Lexile Information? • Determine Level of Support Student will Need with Text • Create Small Groups for Differentiated Instruction • Evaluate Student Progress • Evaluate Programming
Highly Effective Schools • Common and Widely Known Standard for Success • Belief in Efficacy of Students and Teachers • Periodic Measurement Toward Standard and Reflection on Data • Instruction through Trained and Certified Professionals • Ongoing Professional Development • Consistent Differentiation in Instruction • Whole-Group, Small Group, and Individual Instruction
Reading Workshop Model • Base of Independent Reading Behavior • Short, Explicit Teaching Applied to Independent Reading Behavior • Verbal and Written Response to Independent Reading • Small Group, Differentiated Reading Instruction