Naomi Chudowsky Books

Knowing What Students Know

By Naomi Chudowsky, James W. Pellegrino, Robert Glaser, Board On Testing And Assessment, Committee On The Foundations Of Assessment

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Getting value out of value added

By Naomi Chudowsky, Henry I. Braun, Judith A. Koenig

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"Value-added methods refer to efforts to estimate the relative contributions of specific teachers, schools, or programs to student test performance. In recent years, these methods have attracted co...

Getting Value Out of Value Added

By Judith Koenig, Value Added Methodology For Instructional Improvement Program Evaluation And Accountability Committee, Naomi Chudowsky, Henry Braun, National Research Council Staff

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Knowing What Students Know

By Naomi Chudowsky, James W. Pellegrino, Robert Glaser, Board On Testing And Assessment, Committee On The Foundations Of Assessment

Average: 0.00, 0 Ratings

Getting Value Out of Value Added

By Naomi Chudowsky, Henry Braun, Value Added Methodology For Instructional Improvement Committee

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How to Convert ISBN-10 to ISBN-13 (and Vice Versa): A Complete Guide

If you’re in the world of books—whether as a publisher, librarian, bookseller, or avid collector—you’ve likely come across the terms ISBN-10 and ISBN-13. Understanding these formats and knowing how to convert between them is essential for maintaining consistency and compatibility in book records. In this post, we’ll cover everything you need to know about ISBN conversions, step by step.

What is an EAN and How Does it Relate to an ISBN?

If you’ve ever purchased a product online or in a store, you’ve likely come across a barcode. Behind these barcodes lies a standardized system that makes modern commerce possible. Two key codes often encountered are the EAN (European Article Number) and ISBN (International Standard Book Number). But what are they, how are they connected, and why are they so crucial? Let’s explore.