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ORC Resource Number #5362
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ODE Assessment Item, Grade 8: Divide Numbers Written in Scientific Notation
PROFESSIONAL COMMENTARY

Students are asked to divide two numbers, one of which is written in scientific notation. This multiple-choice question is a sample item used in the 2005 Ohio Grade 8 Achievement Test (see Overview of Ohio's Assessment System). The URL link (above) takes the user directly to the test item (PDF), with access to performance data, complexity level of the item, and discussion of incorrect responses. This OAT item is also available in Microsoft® Word. The Ohio Department of Education Instructional Management System website allows visitors to search for test items by subject and grade band and build a printable database of questions using the Add to Your Backpack function. ODE Reference Information: 2005 Ohio Grade 8 Achievement Test for Mathematics, Annotated Item 1. (author/sw)

OHIO STANDARDS
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Mathematics Academic Content Standards
Number, Number Sense and Operations Standard
NATIONAL STANDARDS
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Principles and Standards for School Mathematics
Number and Operations Standard
RESOURCE TYPE
Assessment Resource
STANDARDS ALIGNMENT
Grades 7–8
TOPICS
Mathematics --
Numbers and Operations;
Decimals;
Exponents, roots;
KEYWORDS
scientific notation;
division
Publisher: Ohio Department of Education